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    <link:label id="lab_us-gaap_SalesMember_22D56512D2C54DE23494CED65FBB03A8_terseLabel_en-US" xlink:label="lab_us-gaap_SalesMember_22D56512D2C54DE23494CED65FBB03A8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sales</link:label>
    <link:label id="lab_us-gaap_SalesMember_22D56512D2C54DE23494CED65FBB03A8_label_en-US" xlink:label="lab_us-gaap_SalesMember_22D56512D2C54DE23494CED65FBB03A8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sales [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_SalesMember" xlink:label="loc_us-gaap_SalesMember_22D56512D2C54DE23494CED65FBB03A8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SalesMember_22D56512D2C54DE23494CED65FBB03A8" xlink:to="lab_us-gaap_SalesMember_22D56512D2C54DE23494CED65FBB03A8" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentAxis_3AD3417EC4793E2E1CAFCED590768578_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentAxis_3AD3417EC4793E2E1CAFCED590768578" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument [Axis]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentAxis_3AD3417EC4793E2E1CAFCED590768578_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentAxis_3AD3417EC4793E2E1CAFCED590768578" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_3AD3417EC4793E2E1CAFCED590768578" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentAxis_3AD3417EC4793E2E1CAFCED590768578" xlink:to="lab_us-gaap_DebtInstrumentAxis_3AD3417EC4793E2E1CAFCED590768578" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentNameDomain_BF26022C33F9D128DF07CED5907647C5_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentNameDomain_BF26022C33F9D128DF07CED5907647C5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Name [Domain]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentNameDomain_BF26022C33F9D128DF07CED5907647C5_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentNameDomain_BF26022C33F9D128DF07CED5907647C5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Name [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_BF26022C33F9D128DF07CED5907647C5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_BF26022C33F9D128DF07CED5907647C5" xlink:to="lab_us-gaap_DebtInstrumentNameDomain_BF26022C33F9D128DF07CED5907647C5" xlink:type="arc" />
    <link:label id="lab_awr_FourthAmendmenttoRevolvingCreditAgreementMember_8236B2727CE396786E84CED59076693C_terseLabel_en-US" xlink:label="lab_awr_FourthAmendmenttoRevolvingCreditAgreementMember_8236B2727CE396786E84CED59076693C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fourth Amendment to Revolving Credit Agreement</link:label>
    <link:label id="lab_awr_FourthAmendmenttoRevolvingCreditAgreementMember_8236B2727CE396786E84CED59076693C_label_en-US" xlink:label="lab_awr_FourthAmendmenttoRevolvingCreditAgreementMember_8236B2727CE396786E84CED59076693C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fourth Amendment to Revolving Credit Agreement [Member]</link:label>
    <link:label id="lab_awr_FourthAmendmenttoRevolvingCreditAgreementMember_8236B2727CE396786E84CED59076693C_documentation_en-US" xlink:label="lab_awr_FourthAmendmenttoRevolvingCreditAgreementMember_8236B2727CE396786E84CED59076693C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fourth Amendment to Revolving Credit Agreement [Member]</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_FourthAmendmenttoRevolvingCreditAgreementMember" xlink:label="loc_awr_FourthAmendmenttoRevolvingCreditAgreementMember_8236B2727CE396786E84CED59076693C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_FourthAmendmenttoRevolvingCreditAgreementMember_8236B2727CE396786E84CED59076693C" xlink:to="lab_awr_FourthAmendmenttoRevolvingCreditAgreementMember_8236B2727CE396786E84CED59076693C" xlink:type="arc" />
    <link:label id="lab_us-gaap_ParentCompanyMember_AE2527C19B020DC607C2CED590761615_verboseLabel_en-US" xlink:label="lab_us-gaap_ParentCompanyMember_AE2527C19B020DC607C2CED590761615" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">AWR</link:label>
    <link:label id="lab_us-gaap_ParentCompanyMember_AE2527C19B020DC607C2CED590761615_label_en-US" xlink:label="lab_us-gaap_ParentCompanyMember_AE2527C19B020DC607C2CED590761615" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Parent Company [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ParentCompanyMember" xlink:label="loc_us-gaap_ParentCompanyMember_AE2527C19B020DC607C2CED590761615" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ParentCompanyMember_AE2527C19B020DC607C2CED590761615" xlink:to="lab_us-gaap_ParentCompanyMember_AE2527C19B020DC607C2CED590761615" xlink:type="arc" />
    <link:label id="lab_awr_GoldenStateWaterCompanyMember_6672FF027260CCBE81E5CED5907640AF_verboseLabel_en-US" xlink:label="lab_awr_GoldenStateWaterCompanyMember_6672FF027260CCBE81E5CED5907640AF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">GSWC</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_GoldenStateWaterCompanyMember" xlink:label="loc_awr_GoldenStateWaterCompanyMember_6672FF027260CCBE81E5CED5907640AF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_GoldenStateWaterCompanyMember_6672FF027260CCBE81E5CED5907640AF" xlink:to="lab_awr_GoldenStateWaterCompanyMember_6672FF027260CCBE81E5CED5907640AF" xlink:type="arc" />
    <link:label id="lab_awr_AmericanStatesUtilityServicesMember_0400B45200D4070D6529CED59077DFFC_terseLabel_en-US" xlink:label="lab_awr_AmericanStatesUtilityServicesMember_0400B45200D4070D6529CED59077DFFC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">ASUS</link:label>
    <link:label id="lab_awr_AmericanStatesUtilityServicesMember_0400B45200D4070D6529CED59077DFFC_label_en-US" xlink:label="lab_awr_AmericanStatesUtilityServicesMember_0400B45200D4070D6529CED59077DFFC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">American States Utility Services [Member]</link:label>
    <link:label id="lab_awr_AmericanStatesUtilityServicesMember_0400B45200D4070D6529CED59077DFFC_documentation_en-US" xlink:label="lab_awr_AmericanStatesUtilityServicesMember_0400B45200D4070D6529CED59077DFFC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents activity related to American States Utility Services, Inc. (ASUS).</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_AmericanStatesUtilityServicesMember" xlink:label="loc_awr_AmericanStatesUtilityServicesMember_0400B45200D4070D6529CED59077DFFC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_AmericanStatesUtilityServicesMember_0400B45200D4070D6529CED59077DFFC" xlink:to="lab_awr_AmericanStatesUtilityServicesMember_0400B45200D4070D6529CED59077DFFC" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementBusinessSegmentsAxis_9768781F942D48812D23CED59077F62B_terseLabel_en-US" xlink:label="lab_us-gaap_StatementBusinessSegmentsAxis_9768781F942D48812D23CED59077F62B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business Segments [Axis]</link:label>
    <link:label id="lab_us-gaap_StatementBusinessSegmentsAxis_9768781F942D48812D23CED59077F62B_label_en-US" xlink:label="lab_us-gaap_StatementBusinessSegmentsAxis_9768781F942D48812D23CED59077F62B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segments [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_9768781F942D48812D23CED59077F62B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_9768781F942D48812D23CED59077F62B" xlink:to="lab_us-gaap_StatementBusinessSegmentsAxis_9768781F942D48812D23CED59077F62B" xlink:type="arc" />
    <link:label id="lab_us-gaap_SegmentDomain_24CD74506FE3E896EABECED590772571_terseLabel_en-US" xlink:label="lab_us-gaap_SegmentDomain_24CD74506FE3E896EABECED590772571" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Segment [Domain]</link:label>
    <link:label id="lab_us-gaap_SegmentDomain_24CD74506FE3E896EABECED590772571_label_en-US" xlink:label="lab_us-gaap_SegmentDomain_24CD74506FE3E896EABECED590772571" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segments [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_24CD74506FE3E896EABECED590772571" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentDomain_24CD74506FE3E896EABECED590772571" xlink:to="lab_us-gaap_SegmentDomain_24CD74506FE3E896EABECED590772571" xlink:type="arc" />
    <link:label id="lab_awr_WaterServiceUtilityOperationsMember_A10129A0ABFE028A4F36CED59077A95A_verboseLabel_en-US" xlink:label="lab_awr_WaterServiceUtilityOperationsMember_A10129A0ABFE028A4F36CED59077A95A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Purchase, production, distribution and sale of water</link:label>
    <link:label id="lab_awr_WaterServiceUtilityOperationsMember_A10129A0ABFE028A4F36CED59077A95A_label_en-US" xlink:label="lab_awr_WaterServiceUtilityOperationsMember_A10129A0ABFE028A4F36CED59077A95A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Water Service Utility Operations [Member]</link:label>
    <link:label id="lab_awr_WaterServiceUtilityOperationsMember_A10129A0ABFE028A4F36CED59077A95A_documentation_en-US" xlink:label="lab_awr_WaterServiceUtilityOperationsMember_A10129A0ABFE028A4F36CED59077A95A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the water service utility operations of the entity.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_WaterServiceUtilityOperationsMember" xlink:label="loc_awr_WaterServiceUtilityOperationsMember_A10129A0ABFE028A4F36CED59077A95A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_WaterServiceUtilityOperationsMember_A10129A0ABFE028A4F36CED59077A95A" xlink:to="lab_awr_WaterServiceUtilityOperationsMember_A10129A0ABFE028A4F36CED59077A95A" xlink:type="arc" />
    <link:label id="lab_awr_ElectricServiceUtilityOperationsMember_B9921E7A1A430CBD58D8CED590770492_verboseLabel_en-US" xlink:label="lab_awr_ElectricServiceUtilityOperationsMember_B9921E7A1A430CBD58D8CED590770492" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Electricity distribution</link:label>
    <link:label id="lab_awr_ElectricServiceUtilityOperationsMember_B9921E7A1A430CBD58D8CED590770492_label_en-US" xlink:label="lab_awr_ElectricServiceUtilityOperationsMember_B9921E7A1A430CBD58D8CED590770492" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Electric Service Utility Operations [Member]</link:label>
    <link:label id="lab_awr_ElectricServiceUtilityOperationsMember_B9921E7A1A430CBD58D8CED590770492_documentation_en-US" xlink:label="lab_awr_ElectricServiceUtilityOperationsMember_B9921E7A1A430CBD58D8CED590770492" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the electric service utility operations of the entity.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_ElectricServiceUtilityOperationsMember" xlink:label="loc_awr_ElectricServiceUtilityOperationsMember_B9921E7A1A430CBD58D8CED590770492" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_ElectricServiceUtilityOperationsMember_B9921E7A1A430CBD58D8CED590770492" xlink:to="lab_awr_ElectricServiceUtilityOperationsMember_B9921E7A1A430CBD58D8CED590770492" xlink:type="arc" />
    <link:label id="lab_awr_ContractedServicesMember_9F7173E3731A387D555CCED59077746D_terseLabel_en-US" xlink:label="lab_awr_ContractedServicesMember_9F7173E3731A387D555CCED59077746D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contracts</link:label>
    <link:label id="lab_awr_ContractedServicesMember_9F7173E3731A387D555CCED59077746D_label_en-US" xlink:label="lab_awr_ContractedServicesMember_9F7173E3731A387D555CCED59077746D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contracted Services [Member]</link:label>
    <link:label id="lab_awr_ContractedServicesMember_9F7173E3731A387D555CCED59077746D_documentation_en-US" xlink:label="lab_awr_ContractedServicesMember_9F7173E3731A387D555CCED59077746D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the contracted services unit of the entity.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_ContractedServicesMember" xlink:label="loc_awr_ContractedServicesMember_9F7173E3731A387D555CCED59077746D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_ContractedServicesMember_9F7173E3731A387D555CCED59077746D" xlink:to="lab_awr_ContractedServicesMember_9F7173E3731A387D555CCED59077746D" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongtermDebtTypeAxis_0B58B04C117227A80B56CED590775153_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeAxis_0B58B04C117227A80B56CED590775153" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term Debt, Type [Axis]</link:label>
    <link:label id="lab_us-gaap_LongtermDebtTypeAxis_0B58B04C117227A80B56CED590775153_label_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeAxis_0B58B04C117227A80B56CED590775153" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_0B58B04C117227A80B56CED590775153" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_0B58B04C117227A80B56CED590775153" xlink:to="lab_us-gaap_LongtermDebtTypeAxis_0B58B04C117227A80B56CED590775153" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongtermDebtTypeDomain_AB1380B751CDDD6E7E18CED59077D7C3_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeDomain_AB1380B751CDDD6E7E18CED59077D7C3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term Debt, Type [Domain]</link:label>
    <link:label id="lab_us-gaap_LongtermDebtTypeDomain_AB1380B751CDDD6E7E18CED59077D7C3_label_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeDomain_AB1380B751CDDD6E7E18CED59077D7C3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Type [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_AB1380B751CDDD6E7E18CED59077D7C3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_AB1380B751CDDD6E7E18CED59077D7C3" xlink:to="lab_us-gaap_LongtermDebtTypeDomain_AB1380B751CDDD6E7E18CED59077D7C3" xlink:type="arc" />
    <link:label id="lab_us-gaap_NotesPayableOtherPayablesMember_F59D957F975E57B6376DCED59077D9B0_terseLabel_en-US" xlink:label="lab_us-gaap_NotesPayableOtherPayablesMember_F59D957F975E57B6376DCED59077D9B0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Promissory Note</link:label>
    <link:label id="lab_us-gaap_NotesPayableOtherPayablesMember_F59D957F975E57B6376DCED59077D9B0_label_en-US" xlink:label="lab_us-gaap_NotesPayableOtherPayablesMember_F59D957F975E57B6376DCED59077D9B0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Notes Payable, Other Payables [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_NotesPayableOtherPayablesMember" xlink:label="loc_us-gaap_NotesPayableOtherPayablesMember_F59D957F975E57B6376DCED59077D9B0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NotesPayableOtherPayablesMember_F59D957F975E57B6376DCED59077D9B0" xlink:to="lab_us-gaap_NotesPayableOtherPayablesMember_F59D957F975E57B6376DCED59077D9B0" xlink:type="arc" />
    <link:label id="lab_awr_SyndicatedRevolvingCreditFacilityMember_CA32D047FB62BCAEBAC1CED59077C87C_terseLabel_en-US" xlink:label="lab_awr_SyndicatedRevolvingCreditFacilityMember_CA32D047FB62BCAEBAC1CED59077C87C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Syndicated Credit Facility</link:label>
    <link:label id="lab_awr_SyndicatedRevolvingCreditFacilityMember_CA32D047FB62BCAEBAC1CED59077C87C_label_en-US" xlink:label="lab_awr_SyndicatedRevolvingCreditFacilityMember_CA32D047FB62BCAEBAC1CED59077C87C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Syndicated Revolving Credit Facility [Member]</link:label>
    <link:label id="lab_awr_SyndicatedRevolvingCreditFacilityMember_CA32D047FB62BCAEBAC1CED59077C87C_documentation_en-US" xlink:label="lab_awr_SyndicatedRevolvingCreditFacilityMember_CA32D047FB62BCAEBAC1CED59077C87C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents activity related to the syndicated revolving credit facility.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_SyndicatedRevolvingCreditFacilityMember" xlink:label="loc_awr_SyndicatedRevolvingCreditFacilityMember_CA32D047FB62BCAEBAC1CED59077C87C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_SyndicatedRevolvingCreditFacilityMember_CA32D047FB62BCAEBAC1CED59077C87C" xlink:to="lab_awr_SyndicatedRevolvingCreditFacilityMember_CA32D047FB62BCAEBAC1CED59077C87C" xlink:type="arc" />
    <link:label id="lab_awr_AccountingPoliciesLineItems_3A62EBD27B730398AAAACED590774706_terseLabel_en-US" xlink:label="lab_awr_AccountingPoliciesLineItems_3A62EBD27B730398AAAACED590774706" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summary of significant accounting policies</link:label>
    <link:label id="lab_awr_AccountingPoliciesLineItems_3A62EBD27B730398AAAACED590774706_label_en-US" xlink:label="lab_awr_AccountingPoliciesLineItems_3A62EBD27B730398AAAACED590774706" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting Policies [Line Items]</link:label>
    <link:label id="lab_awr_AccountingPoliciesLineItems_3A62EBD27B730398AAAACED590774706_documentation_en-US" xlink:label="lab_awr_AccountingPoliciesLineItems_3A62EBD27B730398AAAACED590774706" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">-- None. No documentation exists for this element. --</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_AccountingPoliciesLineItems" xlink:label="loc_awr_AccountingPoliciesLineItems_3A62EBD27B730398AAAACED590774706" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_AccountingPoliciesLineItems_3A62EBD27B730398AAAACED590774706" xlink:to="lab_awr_AccountingPoliciesLineItems_3A62EBD27B730398AAAACED590774706" xlink:type="arc" />
    <link:label id="lab_awr_NatureOfOperationsAbstract_1E6720E5B400193D1C7CCED59077D092_terseLabel_en-US" xlink:label="lab_awr_NatureOfOperationsAbstract_1E6720E5B400193D1C7CCED59077D092" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Nature of Operations:</link:label>
    <link:label id="lab_awr_NatureOfOperationsAbstract_1E6720E5B400193D1C7CCED59077D092_label_en-US" xlink:label="lab_awr_NatureOfOperationsAbstract_1E6720E5B400193D1C7CCED59077D092" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Nature of Operations [Abstract]</link:label>
    <link:label id="lab_awr_NatureOfOperationsAbstract_1E6720E5B400193D1C7CCED59077D092_documentation_en-US" xlink:label="lab_awr_NatureOfOperationsAbstract_1E6720E5B400193D1C7CCED59077D092" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">-- None. No documentation exists for this element. --</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_NatureOfOperationsAbstract" xlink:label="loc_awr_NatureOfOperationsAbstract_1E6720E5B400193D1C7CCED59077D092" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_NatureOfOperationsAbstract_1E6720E5B400193D1C7CCED59077D092" xlink:to="lab_awr_NatureOfOperationsAbstract_1E6720E5B400193D1C7CCED59077D092" xlink:type="arc" />
    <link:label id="lab_awr_NumberOfCustomers_97652E77CEBFE050CDAECED59077E927_terseLabel_en-US" xlink:label="lab_awr_NumberOfCustomers_97652E77CEBFE050CDAECED59077E927" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of customers served</link:label>
    <link:label id="lab_awr_NumberOfCustomers_97652E77CEBFE050CDAECED59077E927_label_en-US" xlink:label="lab_awr_NumberOfCustomers_97652E77CEBFE050CDAECED59077E927" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of Customers</link:label>
    <link:label id="lab_awr_NumberOfCustomers_97652E77CEBFE050CDAECED59077E927_documentation_en-US" xlink:label="lab_awr_NumberOfCustomers_97652E77CEBFE050CDAECED59077E927" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the number of customers who are served by the entity.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_NumberOfCustomers" xlink:label="loc_awr_NumberOfCustomers_97652E77CEBFE050CDAECED59077E927" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_NumberOfCustomers_97652E77CEBFE050CDAECED59077E927" xlink:to="lab_awr_NumberOfCustomers_97652E77CEBFE050CDAECED59077E927" xlink:type="arc" />
    <link:label id="lab_us-gaap_ConcentrationRiskPercentage1_30ED529804D2FFCE92B8CED590777768_terseLabel_en-US" xlink:label="lab_us-gaap_ConcentrationRiskPercentage1_30ED529804D2FFCE92B8CED590777768" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of total revenue</link:label>
    <link:label id="lab_us-gaap_ConcentrationRiskPercentage1_30ED529804D2FFCE92B8CED590777768_label_en-US" xlink:label="lab_us-gaap_ConcentrationRiskPercentage1_30ED529804D2FFCE92B8CED590777768" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk, Percentage</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ConcentrationRiskPercentage1" xlink:label="loc_us-gaap_ConcentrationRiskPercentage1_30ED529804D2FFCE92B8CED590777768" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConcentrationRiskPercentage1_30ED529804D2FFCE92B8CED590777768" xlink:to="lab_us-gaap_ConcentrationRiskPercentage1_30ED529804D2FFCE92B8CED590777768" xlink:type="arc" />
    <link:label id="lab_awr_PeriodOfFixedPriceContractsToOperateAndMaintainWaterSystemsAtVariousMilitaryBases_C38AD0737367F6405981CED590770C99_terseLabel_en-US" xlink:label="lab_awr_PeriodOfFixedPriceContractsToOperateAndMaintainWaterSystemsAtVariousMilitaryBases_C38AD0737367F6405981CED590770C99" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Period of fixed price contracts to operate and maintain the water and/or wastewater systems at various military bases</link:label>
    <link:label id="lab_awr_PeriodOfFixedPriceContractsToOperateAndMaintainWaterSystemsAtVariousMilitaryBases_C38AD0737367F6405981CED590770C99_label_en-US" xlink:label="lab_awr_PeriodOfFixedPriceContractsToOperateAndMaintainWaterSystemsAtVariousMilitaryBases_C38AD0737367F6405981CED590770C99" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Period of Fixed Price Contracts to Operate and Maintain Water Systems at Various Military Bases</link:label>
    <link:label id="lab_awr_PeriodOfFixedPriceContractsToOperateAndMaintainWaterSystemsAtVariousMilitaryBases_C38AD0737367F6405981CED590770C99_documentation_en-US" xlink:label="lab_awr_PeriodOfFixedPriceContractsToOperateAndMaintainWaterSystemsAtVariousMilitaryBases_C38AD0737367F6405981CED590770C99" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the period of fixed price contracts to operate and maintain the water and/or wastewater systems at various military bases.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_PeriodOfFixedPriceContractsToOperateAndMaintainWaterSystemsAtVariousMilitaryBases" xlink:label="loc_awr_PeriodOfFixedPriceContractsToOperateAndMaintainWaterSystemsAtVariousMilitaryBases_C38AD0737367F6405981CED590770C99" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_PeriodOfFixedPriceContractsToOperateAndMaintainWaterSystemsAtVariousMilitaryBases_C38AD0737367F6405981CED590770C99" xlink:to="lab_awr_PeriodOfFixedPriceContractsToOperateAndMaintainWaterSystemsAtVariousMilitaryBases_C38AD0737367F6405981CED590770C99" xlink:type="arc" />
    <link:label id="lab_awr_BasisOfPresentationAbstract_48F242FF2F6A2E629FD5CED590779ED6_terseLabel_en-US" xlink:label="lab_awr_BasisOfPresentationAbstract_48F242FF2F6A2E629FD5CED590779ED6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Basis of Presentation:</link:label>
    <link:label id="lab_awr_BasisOfPresentationAbstract_48F242FF2F6A2E629FD5CED590779ED6_label_en-US" xlink:label="lab_awr_BasisOfPresentationAbstract_48F242FF2F6A2E629FD5CED590779ED6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Basis of Presentation [Abstract]</link:label>
    <link:label id="lab_awr_BasisOfPresentationAbstract_48F242FF2F6A2E629FD5CED590779ED6_documentation_en-US" xlink:label="lab_awr_BasisOfPresentationAbstract_48F242FF2F6A2E629FD5CED590779ED6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">-- None. No documentation exists for this element. --</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_BasisOfPresentationAbstract" xlink:label="loc_awr_BasisOfPresentationAbstract_48F242FF2F6A2E629FD5CED590779ED6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_BasisOfPresentationAbstract_48F242FF2F6A2E629FD5CED590779ED6" xlink:to="lab_awr_BasisOfPresentationAbstract_48F242FF2F6A2E629FD5CED590779ED6" xlink:type="arc" />
    <link:label id="lab_awr_NumberOfRegistrantsFilingCombinedReport_8F5A75870210F739EAA9CED5907894EF_terseLabel_en-US" xlink:label="lab_awr_NumberOfRegistrantsFilingCombinedReport_8F5A75870210F739EAA9CED5907894EF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of registrants filing combined report</link:label>
    <link:label id="lab_awr_NumberOfRegistrantsFilingCombinedReport_8F5A75870210F739EAA9CED5907894EF_label_en-US" xlink:label="lab_awr_NumberOfRegistrantsFilingCombinedReport_8F5A75870210F739EAA9CED5907894EF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of Registrants Filing Combined Report</link:label>
    <link:label id="lab_awr_NumberOfRegistrantsFilingCombinedReport_8F5A75870210F739EAA9CED5907894EF_documentation_en-US" xlink:label="lab_awr_NumberOfRegistrantsFilingCombinedReport_8F5A75870210F739EAA9CED5907894EF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the number of registrants filing combined report during the period.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_NumberOfRegistrantsFilingCombinedReport" xlink:label="loc_awr_NumberOfRegistrantsFilingCombinedReport_8F5A75870210F739EAA9CED5907894EF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_NumberOfRegistrantsFilingCombinedReport_8F5A75870210F739EAA9CED5907894EF" xlink:to="lab_awr_NumberOfRegistrantsFilingCombinedReport_8F5A75870210F739EAA9CED5907894EF" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquityNoteStockSplitConversionRatio1_C11C08F525613D836DCCCED59078F0C7_terseLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityNoteStockSplitConversionRatio1_C11C08F525613D836DCCCED59078F0C7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock split, conversion ratio</link:label>
    <link:label id="lab_us-gaap_StockholdersEquityNoteStockSplitConversionRatio1_C11C08F525613D836DCCCED59078F0C7_label_en-US" xlink:label="lab_us-gaap_StockholdersEquityNoteStockSplitConversionRatio1_C11C08F525613D836DCCCED59078F0C7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stockholders' Equity Note, Stock Split, Conversion Ratio</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_StockholdersEquityNoteStockSplitConversionRatio1" xlink:label="loc_us-gaap_StockholdersEquityNoteStockSplitConversionRatio1_C11C08F525613D836DCCCED59078F0C7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityNoteStockSplitConversionRatio1_C11C08F525613D836DCCCED59078F0C7" xlink:to="lab_us-gaap_StockholdersEquityNoteStockSplitConversionRatio1_C11C08F525613D836DCCCED59078F0C7" xlink:type="arc" />
    <link:label id="lab_us-gaap_RelatedPartyTransactionsAbstract_69A52795CBC78BA54860CED590783375_verboseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionsAbstract_69A52795CBC78BA54860CED590783375" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Related Party Transactions</link:label>
    <link:label id="lab_us-gaap_RelatedPartyTransactionsAbstract_69A52795CBC78BA54860CED590783375_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionsAbstract_69A52795CBC78BA54860CED590783375" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Related Party Transactions [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract" xlink:label="loc_us-gaap_RelatedPartyTransactionsAbstract_69A52795CBC78BA54860CED590783375" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyTransactionsAbstract_69A52795CBC78BA54860CED590783375" xlink:to="lab_us-gaap_RelatedPartyTransactionsAbstract_69A52795CBC78BA54860CED590783375" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentFaceAmount_228450A1B9C4552D38ECCED5907837F8_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentFaceAmount_228450A1B9C4552D38ECCED5907837F8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt instrument, face amount</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentFaceAmount_228450A1B9C4552D38ECCED5907837F8_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentFaceAmount_228450A1B9C4552D38ECCED5907837F8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Face Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_228450A1B9C4552D38ECCED5907837F8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentFaceAmount_228450A1B9C4552D38ECCED5907837F8" xlink:to="lab_us-gaap_DebtInstrumentFaceAmount_228450A1B9C4552D38ECCED5907837F8" xlink:type="arc" />
    <link:label id="lab_awr_DebtInstrumentMaximumBorrowingCapacity_52D0473F492D0EA41D44CED5907840DC_terseLabel_en-US" xlink:label="lab_awr_DebtInstrumentMaximumBorrowingCapacity_52D0473F492D0EA41D44CED5907840DC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt instrument, maximum borrowing capacity</link:label>
    <link:label id="lab_awr_DebtInstrumentMaximumBorrowingCapacity_52D0473F492D0EA41D44CED5907840DC_label_en-US" xlink:label="lab_awr_DebtInstrumentMaximumBorrowingCapacity_52D0473F492D0EA41D44CED5907840DC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Maximum Borrowing Capacity</link:label>
    <link:label id="lab_awr_DebtInstrumentMaximumBorrowingCapacity_52D0473F492D0EA41D44CED5907840DC_documentation_en-US" xlink:label="lab_awr_DebtInstrumentMaximumBorrowingCapacity_52D0473F492D0EA41D44CED5907840DC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Debt Instrument, Maximum Borrowing Capacity</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_DebtInstrumentMaximumBorrowingCapacity" xlink:label="loc_awr_DebtInstrumentMaximumBorrowingCapacity_52D0473F492D0EA41D44CED5907840DC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_DebtInstrumentMaximumBorrowingCapacity_52D0473F492D0EA41D44CED5907840DC" xlink:to="lab_awr_DebtInstrumentMaximumBorrowingCapacity_52D0473F492D0EA41D44CED5907840DC" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_972A8AF1671E23F7A8A6CED59078A77A_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_972A8AF1671E23F7A8A6CED59078A77A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maximum borrowing capacity on line of credit</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_972A8AF1671E23F7A8A6CED59078A77A_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_972A8AF1671E23F7A8A6CED59078A77A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Maximum Borrowing Capacity</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_972A8AF1671E23F7A8A6CED59078A77A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_972A8AF1671E23F7A8A6CED59078A77A" xlink:to="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_972A8AF1671E23F7A8A6CED59078A77A" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityAbstract_B589432AC42828C17A0FCED590783BC8_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityAbstract_B589432AC42828C17A0FCED590783BC8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Notes Payable to Banks:</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityAbstract_B589432AC42828C17A0FCED590783BC8_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityAbstract_B589432AC42828C17A0FCED590783BC8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility [Abstract]</link:label>
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    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_ScheduleOfRegulatoryAssetsAndLiabilitiesTable_BCF7F89ACA0841DFAD1FCDCA38FE2B92" xlink:to="lab_awr_ScheduleOfRegulatoryAssetsAndLiabilitiesTable_BCF7F89ACA0841DFAD1FCDCA38FE2B92" xlink:type="arc" />
    <link:label id="lab_us-gaap_RegulatoryAssetAxis_1353E451969C35F9C60ECDCA38FE1585_terseLabel_en-US" xlink:label="lab_us-gaap_RegulatoryAssetAxis_1353E451969C35F9C60ECDCA38FE1585" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory Asset [Axis]</link:label>
    <link:label id="lab_us-gaap_RegulatoryAssetAxis_1353E451969C35F9C60ECDCA38FE1585_label_en-US" xlink:label="lab_us-gaap_RegulatoryAssetAxis_1353E451969C35F9C60ECDCA38FE1585" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory Asset [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_RegulatoryAssetAxis" xlink:label="loc_us-gaap_RegulatoryAssetAxis_1353E451969C35F9C60ECDCA38FE1585" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegulatoryAssetAxis_1353E451969C35F9C60ECDCA38FE1585" xlink:to="lab_us-gaap_RegulatoryAssetAxis_1353E451969C35F9C60ECDCA38FE1585" xlink:type="arc" />
    <link:label id="lab_us-gaap_RegulatoryAssetDomain_A0FBE396129C1C2A9F8CCDCA38FEAF0E_terseLabel_en-US" xlink:label="lab_us-gaap_RegulatoryAssetDomain_A0FBE396129C1C2A9F8CCDCA38FEAF0E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory Asset [Domain]</link:label>
    <link:label id="lab_us-gaap_RegulatoryAssetDomain_A0FBE396129C1C2A9F8CCDCA38FEAF0E_label_en-US" xlink:label="lab_us-gaap_RegulatoryAssetDomain_A0FBE396129C1C2A9F8CCDCA38FEAF0E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory Asset [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_RegulatoryAssetDomain" xlink:label="loc_us-gaap_RegulatoryAssetDomain_A0FBE396129C1C2A9F8CCDCA38FEAF0E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegulatoryAssetDomain_A0FBE396129C1C2A9F8CCDCA38FEAF0E" xlink:to="lab_us-gaap_RegulatoryAssetDomain_A0FBE396129C1C2A9F8CCDCA38FEAF0E" xlink:type="arc" />
    <link:label id="lab_awr_WaterRevenueAdjustmentMechanismNetOfModifiedCostBalancingAccountMember_4E02B89895E54A5392EBCDCA38FE6FE1_terseLabel_en-US" xlink:label="lab_awr_WaterRevenueAdjustmentMechanismNetOfModifiedCostBalancingAccountMember_4E02B89895E54A5392EBCDCA38FE6FE1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">WRAM, net of MCBA</link:label>
    <link:label id="lab_awr_WaterRevenueAdjustmentMechanismNetOfModifiedCostBalancingAccountMember_4E02B89895E54A5392EBCDCA38FE6FE1_label_en-US" xlink:label="lab_awr_WaterRevenueAdjustmentMechanismNetOfModifiedCostBalancingAccountMember_4E02B89895E54A5392EBCDCA38FE6FE1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Water Revenue Adjustment Mechanism Net of Modified Cost Balancing Account [Member]</link:label>
    <link:label id="lab_awr_WaterRevenueAdjustmentMechanismNetOfModifiedCostBalancingAccountMember_4E02B89895E54A5392EBCDCA38FE6FE1_documentation_en-US" xlink:label="lab_awr_WaterRevenueAdjustmentMechanismNetOfModifiedCostBalancingAccountMember_4E02B89895E54A5392EBCDCA38FE6FE1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the regulatory assets arising from water revenue adjustment mechanism, net of modified cost balancing account.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_WaterRevenueAdjustmentMechanismNetOfModifiedCostBalancingAccountMember" xlink:label="loc_awr_WaterRevenueAdjustmentMechanismNetOfModifiedCostBalancingAccountMember_4E02B89895E54A5392EBCDCA38FE6FE1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_WaterRevenueAdjustmentMechanismNetOfModifiedCostBalancingAccountMember_4E02B89895E54A5392EBCDCA38FE6FE1" xlink:to="lab_awr_WaterRevenueAdjustmentMechanismNetOfModifiedCostBalancingAccountMember_4E02B89895E54A5392EBCDCA38FE6FE1" xlink:type="arc" />
    <link:label id="lab_awr_WaterRevenueAdjustmentMechanismMember_FE9834AAB6E3EB6BAB6ECDCA38FF5FC4_verboseLabel_en-US" xlink:label="lab_awr_WaterRevenueAdjustmentMechanismMember_FE9834AAB6E3EB6BAB6ECDCA38FF5FC4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">WRAM</link:label>
    <link:label id="lab_awr_WaterRevenueAdjustmentMechanismMember_FE9834AAB6E3EB6BAB6ECDCA38FF5FC4_label_en-US" xlink:label="lab_awr_WaterRevenueAdjustmentMechanismMember_FE9834AAB6E3EB6BAB6ECDCA38FF5FC4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Water Revenue Adjustment Mechanism [Member]</link:label>
    <link:label id="lab_awr_WaterRevenueAdjustmentMechanismMember_FE9834AAB6E3EB6BAB6ECDCA38FF5FC4_documentation_en-US" xlink:label="lab_awr_WaterRevenueAdjustmentMechanismMember_FE9834AAB6E3EB6BAB6ECDCA38FF5FC4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the regulatory assets arising from water revenue adjustment mechanism.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_WaterRevenueAdjustmentMechanismMember" xlink:label="loc_awr_WaterRevenueAdjustmentMechanismMember_FE9834AAB6E3EB6BAB6ECDCA38FF5FC4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_WaterRevenueAdjustmentMechanismMember_FE9834AAB6E3EB6BAB6ECDCA38FF5FC4" xlink:to="lab_awr_WaterRevenueAdjustmentMechanismMember_FE9834AAB6E3EB6BAB6ECDCA38FF5FC4" xlink:type="arc" />
    <link:label id="lab_awr_ModifiedCostBalancingAccountMember_FFA651627585B6DB88BFCDCA38FF43ED_terseLabel_en-US" xlink:label="lab_awr_ModifiedCostBalancingAccountMember_FFA651627585B6DB88BFCDCA38FF43ED" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Modified Cost Balancing Account</link:label>
    <link:label id="lab_awr_ModifiedCostBalancingAccountMember_FFA651627585B6DB88BFCDCA38FF43ED_label_en-US" xlink:label="lab_awr_ModifiedCostBalancingAccountMember_FFA651627585B6DB88BFCDCA38FF43ED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Modified Cost Balancing Account [Member]</link:label>
    <link:label id="lab_awr_ModifiedCostBalancingAccountMember_FFA651627585B6DB88BFCDCA38FF43ED_documentation_en-US" xlink:label="lab_awr_ModifiedCostBalancingAccountMember_FFA651627585B6DB88BFCDCA38FF43ED" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the regulatory assets arising from modified cost balancing account.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_ModifiedCostBalancingAccountMember" xlink:label="loc_awr_ModifiedCostBalancingAccountMember_FFA651627585B6DB88BFCDCA38FF43ED" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_ModifiedCostBalancingAccountMember_FFA651627585B6DB88BFCDCA38FF43ED" xlink:to="lab_awr_ModifiedCostBalancingAccountMember_FFA651627585B6DB88BFCDCA38FF43ED" xlink:type="arc" />
    <link:label id="lab_awr_BaseRevenueRequirementAdjustmentMechanismMember_32E1202FB7DFA0882FAACDCA38FF2747_terseLabel_en-US" xlink:label="lab_awr_BaseRevenueRequirementAdjustmentMechanismMember_32E1202FB7DFA0882FAACDCA38FF2747" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Base revenue requirement adjustment mechanism</link:label>
    <link:label id="lab_awr_BaseRevenueRequirementAdjustmentMechanismMember_32E1202FB7DFA0882FAACDCA38FF2747_label_en-US" xlink:label="lab_awr_BaseRevenueRequirementAdjustmentMechanismMember_32E1202FB7DFA0882FAACDCA38FF2747" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Base Revenue Requirement Adjustment Mechanism [Member]</link:label>
    <link:label id="lab_awr_BaseRevenueRequirementAdjustmentMechanismMember_32E1202FB7DFA0882FAACDCA38FF2747_documentation_en-US" xlink:label="lab_awr_BaseRevenueRequirementAdjustmentMechanismMember_32E1202FB7DFA0882FAACDCA38FF2747" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the regulatory assets arising from base revenue requirement adjustment mechanism.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_BaseRevenueRequirementAdjustmentMechanismMember" xlink:label="loc_awr_BaseRevenueRequirementAdjustmentMechanismMember_32E1202FB7DFA0882FAACDCA38FF2747" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_BaseRevenueRequirementAdjustmentMechanismMember_32E1202FB7DFA0882FAACDCA38FF2747" xlink:to="lab_awr_BaseRevenueRequirementAdjustmentMechanismMember_32E1202FB7DFA0882FAACDCA38FF2747" xlink:type="arc" />
    <link:label id="lab_us-gaap_RangeAxis_F13F7D92BF51130F09BACDCA38FF62F7_terseLabel_en-US" xlink:label="lab_us-gaap_RangeAxis_F13F7D92BF51130F09BACDCA38FF62F7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Range [Axis]</link:label>
    <link:label id="lab_us-gaap_RangeAxis_F13F7D92BF51130F09BACDCA38FF62F7_label_en-US" xlink:label="lab_us-gaap_RangeAxis_F13F7D92BF51130F09BACDCA38FF62F7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Range [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_RangeAxis" xlink:label="loc_us-gaap_RangeAxis_F13F7D92BF51130F09BACDCA38FF62F7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RangeAxis_F13F7D92BF51130F09BACDCA38FF62F7" xlink:to="lab_us-gaap_RangeAxis_F13F7D92BF51130F09BACDCA38FF62F7" xlink:type="arc" />
    <link:label id="lab_us-gaap_RangeMember_16948BDD446BAC3CF0CACDCA38FF8E36_terseLabel_en-US" xlink:label="lab_us-gaap_RangeMember_16948BDD446BAC3CF0CACDCA38FF8E36" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Range [Domain]</link:label>
    <link:label id="lab_us-gaap_RangeMember_16948BDD446BAC3CF0CACDCA38FF8E36_label_en-US" xlink:label="lab_us-gaap_RangeMember_16948BDD446BAC3CF0CACDCA38FF8E36" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Range [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_16948BDD446BAC3CF0CACDCA38FF8E36" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RangeMember_16948BDD446BAC3CF0CACDCA38FF8E36" xlink:to="lab_us-gaap_RangeMember_16948BDD446BAC3CF0CACDCA38FF8E36" xlink:type="arc" />
    <link:label id="lab_us-gaap_MinimumMember_3C2EA7839A617C075675CDCA38FF22CE_terseLabel_en-US" xlink:label="lab_us-gaap_MinimumMember_3C2EA7839A617C075675CDCA38FF22CE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Minimum</link:label>
    <link:label id="lab_us-gaap_MinimumMember_3C2EA7839A617C075675CDCA38FF22CE_label_en-US" xlink:label="lab_us-gaap_MinimumMember_3C2EA7839A617C075675CDCA38FF22CE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Minimum [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_MinimumMember" xlink:label="loc_us-gaap_MinimumMember_3C2EA7839A617C075675CDCA38FF22CE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MinimumMember_3C2EA7839A617C075675CDCA38FF22CE" xlink:to="lab_us-gaap_MinimumMember_3C2EA7839A617C075675CDCA38FF22CE" xlink:type="arc" />
    <link:label id="lab_us-gaap_MaximumMember_265D0E8BC535F191E3C3CDCA38FF51B9_terseLabel_en-US" xlink:label="lab_us-gaap_MaximumMember_265D0E8BC535F191E3C3CDCA38FF51B9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maximum</link:label>
    <link:label id="lab_us-gaap_MaximumMember_265D0E8BC535F191E3C3CDCA38FF51B9_label_en-US" xlink:label="lab_us-gaap_MaximumMember_265D0E8BC535F191E3C3CDCA38FF51B9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maximum [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_MaximumMember" xlink:label="loc_us-gaap_MaximumMember_265D0E8BC535F191E3C3CDCA38FF51B9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MaximumMember_265D0E8BC535F191E3C3CDCA38FF51B9" xlink:to="lab_us-gaap_MaximumMember_265D0E8BC535F191E3C3CDCA38FF51B9" xlink:type="arc" />
    <link:label id="lab_awr_RegulatoryAssetsAndLiabilitiesLineItems_AAF42C5E40255B0A144ECDCA38FFAB26_terseLabel_en-US" xlink:label="lab_awr_RegulatoryAssetsAndLiabilitiesLineItems_AAF42C5E40255B0A144ECDCA38FFAB26" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory matters:</link:label>
    <link:label id="lab_awr_RegulatoryAssetsAndLiabilitiesLineItems_AAF42C5E40255B0A144ECDCA38FFAB26_label_en-US" xlink:label="lab_awr_RegulatoryAssetsAndLiabilitiesLineItems_AAF42C5E40255B0A144ECDCA38FFAB26" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory Assets and Liabilities [Line Items]</link:label>
    <link:label id="lab_awr_RegulatoryAssetsAndLiabilitiesLineItems_AAF42C5E40255B0A144ECDCA38FFAB26_documentation_en-US" xlink:label="lab_awr_RegulatoryAssetsAndLiabilitiesLineItems_AAF42C5E40255B0A144ECDCA38FFAB26" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">-- None. No documentation exists for this element. --</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_RegulatoryAssetsAndLiabilitiesLineItems" xlink:label="loc_awr_RegulatoryAssetsAndLiabilitiesLineItems_AAF42C5E40255B0A144ECDCA38FFAB26" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_RegulatoryAssetsAndLiabilitiesLineItems_AAF42C5E40255B0A144ECDCA38FFAB26" xlink:to="lab_awr_RegulatoryAssetsAndLiabilitiesLineItems_AAF42C5E40255B0A144ECDCA38FFAB26" xlink:type="arc" />
    <link:label id="lab_awr_InvestmentTerm_50B5AD46D97BE671B068CDCA38FF5BAB_terseLabel_en-US" xlink:label="lab_awr_InvestmentTerm_50B5AD46D97BE671B068CDCA38FF5BAB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commercial paper, term</link:label>
    <link:label id="lab_awr_InvestmentTerm_50B5AD46D97BE671B068CDCA38FF5BAB_label_en-US" xlink:label="lab_awr_InvestmentTerm_50B5AD46D97BE671B068CDCA38FF5BAB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investment Term</link:label>
    <link:label id="lab_awr_InvestmentTerm_50B5AD46D97BE671B068CDCA38FF5BAB_documentation_en-US" xlink:label="lab_awr_InvestmentTerm_50B5AD46D97BE671B068CDCA38FF5BAB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the term associated with a fixed-term security.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_InvestmentTerm" xlink:label="loc_awr_InvestmentTerm_50B5AD46D97BE671B068CDCA38FF5BAB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_InvestmentTerm_50B5AD46D97BE671B068CDCA38FF5BAB" xlink:to="lab_awr_InvestmentTerm_50B5AD46D97BE671B068CDCA38FF5BAB" xlink:type="arc" />
    <link:label id="lab_awr_RegulatoryAssetAmountBilledToCustomersAsSurcharges_4E927F222CD53F4E1BFBCDCA3904F8B8_terseLabel_en-US" xlink:label="lab_awr_RegulatoryAssetAmountBilledToCustomersAsSurcharges_4E927F222CD53F4E1BFBCDCA3904F8B8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amount billed to customers as surcharges</link:label>
    <link:label id="lab_awr_RegulatoryAssetAmountBilledToCustomersAsSurcharges_4E927F222CD53F4E1BFBCDCA3904F8B8_label_en-US" xlink:label="lab_awr_RegulatoryAssetAmountBilledToCustomersAsSurcharges_4E927F222CD53F4E1BFBCDCA3904F8B8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory Asset Amount Billed to Customers as Surcharges</link:label>
    <link:label id="lab_awr_RegulatoryAssetAmountBilledToCustomersAsSurcharges_4E927F222CD53F4E1BFBCDCA3904F8B8_documentation_en-US" xlink:label="lab_awr_RegulatoryAssetAmountBilledToCustomersAsSurcharges_4E927F222CD53F4E1BFBCDCA3904F8B8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents amount billed to customers as surcharges.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_RegulatoryAssetAmountBilledToCustomersAsSurcharges" xlink:label="loc_awr_RegulatoryAssetAmountBilledToCustomersAsSurcharges_4E927F222CD53F4E1BFBCDCA3904F8B8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_RegulatoryAssetAmountBilledToCustomersAsSurcharges_4E927F222CD53F4E1BFBCDCA3904F8B8" xlink:to="lab_awr_RegulatoryAssetAmountBilledToCustomersAsSurcharges_4E927F222CD53F4E1BFBCDCA3904F8B8" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetRegulatoryAssets_3E17B3CE0AC3D6A6EFD9CDCA39047B8A_terseLabel_en-US" xlink:label="lab_us-gaap_NetRegulatoryAssets_3E17B3CE0AC3D6A6EFD9CDCA39047B8A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Under (over) collection</link:label>
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    <link:label id="lab_us-gaap_EarningsPerShareDiluted_7EB0CB5544A8E706E174AFA1D35326E9_verboseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareDiluted_7EB0CB5544A8E706E174AFA1D35326E9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Diluted earnings per Common Share (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareDiluted_7EB0CB5544A8E706E174AFA1D35326E9_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareDiluted_7EB0CB5544A8E706E174AFA1D35326E9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share, Diluted</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_7EB0CB5544A8E706E174AFA1D35326E9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareDiluted_7EB0CB5544A8E706E174AFA1D35326E9" xlink:to="lab_us-gaap_EarningsPerShareDiluted_7EB0CB5544A8E706E174AFA1D35326E9" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock_B9F5ABBFCA65BC439944BDCD08E0BB57_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock_B9F5ABBFCA65BC439944BDCD08E0BB57" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of estimates of the fair value of long-term debt</link:label>
    <link:label id="lab_us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock_B9F5ABBFCA65BC439944BDCD08E0BB57_label_en-US" xlink:label="lab_us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock_B9F5ABBFCA65BC439944BDCD08E0BB57" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock_B9F5ABBFCA65BC439944BDCD08E0BB57" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock_B9F5ABBFCA65BC439944BDCD08E0BB57" xlink:to="lab_us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock_B9F5ABBFCA65BC439944BDCD08E0BB57" xlink:type="arc" />
    <link:label id="lab_us-gaap_RegulatoryLiabilityAxis_872E4895B9CBBB4394ADAFA1D43EC595_terseLabel_en-US" xlink:label="lab_us-gaap_RegulatoryLiabilityAxis_872E4895B9CBBB4394ADAFA1D43EC595" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory Liability [Axis]</link:label>
    <link:label id="lab_us-gaap_RegulatoryLiabilityAxis_872E4895B9CBBB4394ADAFA1D43EC595_label_en-US" xlink:label="lab_us-gaap_RegulatoryLiabilityAxis_872E4895B9CBBB4394ADAFA1D43EC595" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory Liability [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_RegulatoryLiabilityAxis" xlink:label="loc_us-gaap_RegulatoryLiabilityAxis_872E4895B9CBBB4394ADAFA1D43EC595" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegulatoryLiabilityAxis_872E4895B9CBBB4394ADAFA1D43EC595" xlink:to="lab_us-gaap_RegulatoryLiabilityAxis_872E4895B9CBBB4394ADAFA1D43EC595" xlink:type="arc" />
    <link:label id="lab_us-gaap_RegulatoryLiabilityDomain_4AC6F9DEE3A64E74956BAFA1D43EDC80_terseLabel_en-US" xlink:label="lab_us-gaap_RegulatoryLiabilityDomain_4AC6F9DEE3A64E74956BAFA1D43EDC80" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory Liability [Domain]</link:label>
    <link:label id="lab_us-gaap_RegulatoryLiabilityDomain_4AC6F9DEE3A64E74956BAFA1D43EDC80_label_en-US" xlink:label="lab_us-gaap_RegulatoryLiabilityDomain_4AC6F9DEE3A64E74956BAFA1D43EDC80" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory Liability [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_RegulatoryLiabilityDomain" xlink:label="loc_us-gaap_RegulatoryLiabilityDomain_4AC6F9DEE3A64E74956BAFA1D43EDC80" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegulatoryLiabilityDomain_4AC6F9DEE3A64E74956BAFA1D43EDC80" xlink:to="lab_us-gaap_RegulatoryLiabilityDomain_4AC6F9DEE3A64E74956BAFA1D43EDC80" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenueSubjectToRefundMember_CFF8772C488CB3D92CCEAFA1D43EE495_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueSubjectToRefundMember_CFF8772C488CB3D92CCEAFA1D43EE495" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Various refunds to customers</link:label>
    <link:label id="lab_us-gaap_RevenueSubjectToRefundMember_CFF8772C488CB3D92CCEAFA1D43EE495_label_en-US" xlink:label="lab_us-gaap_RevenueSubjectToRefundMember_CFF8772C488CB3D92CCEAFA1D43EE495" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue Subject to Refund [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_RevenueSubjectToRefundMember" xlink:label="loc_us-gaap_RevenueSubjectToRefundMember_CFF8772C488CB3D92CCEAFA1D43EE495" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueSubjectToRefundMember_CFF8772C488CB3D92CCEAFA1D43EE495" xlink:to="lab_us-gaap_RevenueSubjectToRefundMember_CFF8772C488CB3D92CCEAFA1D43EE495" xlink:type="arc" />
    <link:label id="lab_awr_WaterRevenueAdjustmentMechanismNetOfModifiedCostBalancingAccountMember_3F8135989DC85FEDCA3AAFA1D43EB98A_verboseLabel_en-US" xlink:label="lab_awr_WaterRevenueAdjustmentMechanismNetOfModifiedCostBalancingAccountMember_3F8135989DC85FEDCA3AAFA1D43EB98A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Water Revenue Adjustment Mechanism, net of Modified Cost Balancing Account</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_WaterRevenueAdjustmentMechanismNetOfModifiedCostBalancingAccountMember" xlink:label="loc_awr_WaterRevenueAdjustmentMechanismNetOfModifiedCostBalancingAccountMember_3F8135989DC85FEDCA3AAFA1D43EB98A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_WaterRevenueAdjustmentMechanismNetOfModifiedCostBalancingAccountMember_3F8135989DC85FEDCA3AAFA1D43EB98A" xlink:to="lab_awr_WaterRevenueAdjustmentMechanismNetOfModifiedCostBalancingAccountMember_3F8135989DC85FEDCA3AAFA1D43EB98A" xlink:type="arc" />
    <link:label id="lab_awr_BaseRevenueRequirementAdjustmentMechanismMember_DD70CCC9AE4399775A54AFA1D43E5596_verboseLabel_en-US" xlink:label="lab_awr_BaseRevenueRequirementAdjustmentMechanismMember_DD70CCC9AE4399775A54AFA1D43E5596" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Base Revenue Requirement Adjustment Mechanism</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_BaseRevenueRequirementAdjustmentMechanismMember" xlink:label="loc_awr_BaseRevenueRequirementAdjustmentMechanismMember_DD70CCC9AE4399775A54AFA1D43E5596" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_BaseRevenueRequirementAdjustmentMechanismMember_DD70CCC9AE4399775A54AFA1D43E5596" xlink:to="lab_awr_BaseRevenueRequirementAdjustmentMechanismMember_DD70CCC9AE4399775A54AFA1D43E5596" xlink:type="arc" />
    <link:label id="lab_awr_CostsDeferredForFutureRecoveryOnAerojetCaseMember_56AAD1FA29005F29FB38AFA1D43E1238_terseLabel_en-US" xlink:label="lab_awr_CostsDeferredForFutureRecoveryOnAerojetCaseMember_56AAD1FA29005F29FB38AFA1D43E1238" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Costs deferred for future recovery on Aerojet case</link:label>
    <link:label id="lab_awr_CostsDeferredForFutureRecoveryOnAerojetCaseMember_56AAD1FA29005F29FB38AFA1D43E1238_label_en-US" xlink:label="lab_awr_CostsDeferredForFutureRecoveryOnAerojetCaseMember_56AAD1FA29005F29FB38AFA1D43E1238" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Costs Deferred for Future Recovery on Aerojet Case [Member]</link:label>
    <link:label id="lab_awr_CostsDeferredForFutureRecoveryOnAerojetCaseMember_56AAD1FA29005F29FB38AFA1D43E1238_documentation_en-US" xlink:label="lab_awr_CostsDeferredForFutureRecoveryOnAerojetCaseMember_56AAD1FA29005F29FB38AFA1D43E1238" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the regulatory assets arising from costs deferred for future recovery on Aerojet case.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_CostsDeferredForFutureRecoveryOnAerojetCaseMember" xlink:label="loc_awr_CostsDeferredForFutureRecoveryOnAerojetCaseMember_56AAD1FA29005F29FB38AFA1D43E1238" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_CostsDeferredForFutureRecoveryOnAerojetCaseMember_56AAD1FA29005F29FB38AFA1D43E1238" xlink:to="lab_awr_CostsDeferredForFutureRecoveryOnAerojetCaseMember_56AAD1FA29005F29FB38AFA1D43E1238" xlink:type="arc" />
    <link:label id="lab_awr_PensionCostsAndOtherPostretirementBenefitCostsMember_4674E363D72134581739AFA1D43ED197_terseLabel_en-US" xlink:label="lab_awr_PensionCostsAndOtherPostretirementBenefitCostsMember_4674E363D72134581739AFA1D43ED197" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pension and other post-retirement obligations</link:label>
    <link:label id="lab_awr_PensionCostsAndOtherPostretirementBenefitCostsMember_4674E363D72134581739AFA1D43ED197_label_en-US" xlink:label="lab_awr_PensionCostsAndOtherPostretirementBenefitCostsMember_4674E363D72134581739AFA1D43ED197" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pension Costs and Other Postretirement Benefit Costs [Member]</link:label>
    <link:label id="lab_awr_PensionCostsAndOtherPostretirementBenefitCostsMember_4674E363D72134581739AFA1D43ED197_documentation_en-US" xlink:label="lab_awr_PensionCostsAndOtherPostretirementBenefitCostsMember_4674E363D72134581739AFA1D43ED197" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the regulatory assets arising from pensions and other post-retirement obligations.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_PensionCostsAndOtherPostretirementBenefitCostsMember" xlink:label="loc_awr_PensionCostsAndOtherPostretirementBenefitCostsMember_4674E363D72134581739AFA1D43ED197" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_PensionCostsAndOtherPostretirementBenefitCostsMember_4674E363D72134581739AFA1D43ED197" xlink:to="lab_awr_PensionCostsAndOtherPostretirementBenefitCostsMember_4674E363D72134581739AFA1D43ED197" xlink:type="arc" />
    <link:label id="lab_awr_FlowThroughTaxesNetMember_6B8F0FC470848A6A34B6AFA1D43EB021_terseLabel_en-US" xlink:label="lab_awr_FlowThroughTaxesNetMember_6B8F0FC470848A6A34B6AFA1D43EB021" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Flow-through taxes, net</link:label>
    <link:label id="lab_awr_FlowThroughTaxesNetMember_6B8F0FC470848A6A34B6AFA1D43EB021_label_en-US" xlink:label="lab_awr_FlowThroughTaxesNetMember_6B8F0FC470848A6A34B6AFA1D43EB021" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Flow Through Taxes Net [Member]</link:label>
    <link:label id="lab_awr_FlowThroughTaxesNetMember_6B8F0FC470848A6A34B6AFA1D43EB021_documentation_en-US" xlink:label="lab_awr_FlowThroughTaxesNetMember_6B8F0FC470848A6A34B6AFA1D43EB021" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the regulatory assets arising from flow-through taxes, net.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_FlowThroughTaxesNetMember" xlink:label="loc_awr_FlowThroughTaxesNetMember_6B8F0FC470848A6A34B6AFA1D43EB021" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_FlowThroughTaxesNetMember_6B8F0FC470848A6A34B6AFA1D43EB021" xlink:to="lab_awr_FlowThroughTaxesNetMember_6B8F0FC470848A6A34B6AFA1D43EB021" xlink:type="arc" />
    <link:label id="lab_awr_LowIncomeRateAssistanceBalancingAccountsMember_76A8C94524F5EB2929F0AFA1D43E6D6A_terseLabel_en-US" xlink:label="lab_awr_LowIncomeRateAssistanceBalancingAccountsMember_76A8C94524F5EB2929F0AFA1D43E6D6A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Low income rate assistance balancing accounts</link:label>
    <link:label id="lab_awr_LowIncomeRateAssistanceBalancingAccountsMember_76A8C94524F5EB2929F0AFA1D43E6D6A_label_en-US" xlink:label="lab_awr_LowIncomeRateAssistanceBalancingAccountsMember_76A8C94524F5EB2929F0AFA1D43E6D6A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Low Income Rate Assistance Balancing Accounts [Member]</link:label>
    <link:label id="lab_awr_LowIncomeRateAssistanceBalancingAccountsMember_76A8C94524F5EB2929F0AFA1D43E6D6A_documentation_en-US" xlink:label="lab_awr_LowIncomeRateAssistanceBalancingAccountsMember_76A8C94524F5EB2929F0AFA1D43E6D6A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the regulatory assets arising from low income rate assistance balancing accounts.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_LowIncomeRateAssistanceBalancingAccountsMember" xlink:label="loc_awr_LowIncomeRateAssistanceBalancingAccountsMember_76A8C94524F5EB2929F0AFA1D43E6D6A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_LowIncomeRateAssistanceBalancingAccountsMember_76A8C94524F5EB2929F0AFA1D43E6D6A" xlink:to="lab_awr_LowIncomeRateAssistanceBalancingAccountsMember_76A8C94524F5EB2929F0AFA1D43E6D6A" xlink:type="arc" />
    <link:label id="lab_awr_GeneralRateCaseMemorandumAccountsMember_331A8FA58092B10B9D38AFA1D43ED00F_terseLabel_en-US" xlink:label="lab_awr_GeneralRateCaseMemorandumAccountsMember_331A8FA58092B10B9D38AFA1D43ED00F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">General rate case memorandum accounts</link:label>
    <link:label id="lab_awr_GeneralRateCaseMemorandumAccountsMember_331A8FA58092B10B9D38AFA1D43ED00F_label_en-US" xlink:label="lab_awr_GeneralRateCaseMemorandumAccountsMember_331A8FA58092B10B9D38AFA1D43ED00F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">General Rate Case Memorandum Accounts [Member]</link:label>
    <link:label id="lab_awr_GeneralRateCaseMemorandumAccountsMember_331A8FA58092B10B9D38AFA1D43ED00F_documentation_en-US" xlink:label="lab_awr_GeneralRateCaseMemorandumAccountsMember_331A8FA58092B10B9D38AFA1D43ED00F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Discloses the amount of regulatory assets and liabilities pertaining to the general rate case memorandum accounts.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_GeneralRateCaseMemorandumAccountsMember" xlink:label="loc_awr_GeneralRateCaseMemorandumAccountsMember_331A8FA58092B10B9D38AFA1D43ED00F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_GeneralRateCaseMemorandumAccountsMember_331A8FA58092B10B9D38AFA1D43ED00F" xlink:to="lab_awr_GeneralRateCaseMemorandumAccountsMember_331A8FA58092B10B9D38AFA1D43ED00F" xlink:type="arc" />
    <link:label id="lab_awr_OtherRegulatoryAssetsNetMember_7D429017F6A18AD5CFB3AFA1D43F795F_verboseLabel_en-US" xlink:label="lab_awr_OtherRegulatoryAssetsNetMember_7D429017F6A18AD5CFB3AFA1D43F795F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other regulatory assets</link:label>
    <link:label id="lab_awr_OtherRegulatoryAssetsNetMember_7D429017F6A18AD5CFB3AFA1D43F795F_label_en-US" xlink:label="lab_awr_OtherRegulatoryAssetsNetMember_7D429017F6A18AD5CFB3AFA1D43F795F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Regulatory Assets Net [Member]</link:label>
    <link:label id="lab_awr_OtherRegulatoryAssetsNetMember_7D429017F6A18AD5CFB3AFA1D43F795F_documentation_en-US" xlink:label="lab_awr_OtherRegulatoryAssetsNetMember_7D429017F6A18AD5CFB3AFA1D43F795F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the regulatory assets arising from other regulatory matters not specified in the taxonomy.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_OtherRegulatoryAssetsNetMember" xlink:label="loc_awr_OtherRegulatoryAssetsNetMember_7D429017F6A18AD5CFB3AFA1D43F795F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_OtherRegulatoryAssetsNetMember_7D429017F6A18AD5CFB3AFA1D43F795F" xlink:to="lab_awr_OtherRegulatoryAssetsNetMember_7D429017F6A18AD5CFB3AFA1D43F795F" xlink:type="arc" />
    <link:label id="lab_awr_RegulatoryAssetNotAccruingCarryingCosts_77F74592E0EE18F3BA0BAFA1D43FCD9B_terseLabel_en-US" xlink:label="lab_awr_RegulatoryAssetNotAccruingCarryingCosts_77F74592E0EE18F3BA0BAFA1D43FCD9B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory asset not accruing carrying costs</link:label>
    <link:label id="lab_awr_RegulatoryAssetNotAccruingCarryingCosts_77F74592E0EE18F3BA0BAFA1D43FCD9B_label_en-US" xlink:label="lab_awr_RegulatoryAssetNotAccruingCarryingCosts_77F74592E0EE18F3BA0BAFA1D43FCD9B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory Asset Not Accruing Carrying Costs</link:label>
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    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_4E2780BF1E858BBC1306CDC7C15D9BDC" xlink:to="lab_us-gaap_StatementOfCashFlowsAbstract_4E2780BF1E858BBC1306CDC7C15D9BDC" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_8E787FB0E4560F0455C0CDC7C15E4560_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_8E787FB0E4560F0455C0CDC7C15E4560" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash Flows From Operating Activities:</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_8E787FB0E4560F0455C0CDC7C15E4560_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_8E787FB0E4560F0455C0CDC7C15E4560" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_8E787FB0E4560F0455C0CDC7C15E4560" xlink:type="locator" />
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    <link:label id="lab_us-gaap_DepreciationAndAmortization_528A0439B7A7DC560EEFCDC7C15EDEF8_label_en-US" xlink:label="lab_us-gaap_DepreciationAndAmortization_528A0439B7A7DC560EEFCDC7C15EDEF8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Depreciation, Depletion and Amortization, Nonproduction</link:label>
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    <link:label id="lab_us-gaap_ProvisionForDoubtfulAccounts_FAC6413E8E48ACEF30C1CDC7C15EB22E_terseLabel_en-US" xlink:label="lab_us-gaap_ProvisionForDoubtfulAccounts_FAC6413E8E48ACEF30C1CDC7C15EB22E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Provision for doubtful accounts</link:label>
    <link:label id="lab_us-gaap_ProvisionForDoubtfulAccounts_FAC6413E8E48ACEF30C1CDC7C15EB22E_label_en-US" xlink:label="lab_us-gaap_ProvisionForDoubtfulAccounts_FAC6413E8E48ACEF30C1CDC7C15EB22E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Provision for Doubtful Accounts</link:label>
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    <link:label id="lab_us-gaap_ShareBasedCompensation_251A3CA7E69F12B3F678CDC7C15E0AFD_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensation_251A3CA7E69F12B3F678CDC7C15E0AFD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock-based compensation expense</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_2B650D538EF4A8E8F24ACDC7C15EE2F2" xlink:type="locator" />
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    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherOperatingAssets_BD2CA704EB687036B03ACDC7C164B8F2_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherOperatingAssets_BD2CA704EB687036B03ACDC7C164B8F2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other assets (including other regulatory assets)</link:label>
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    <link:label id="lab_awr_IncreaseDecreaseInReceivablePayableFromRelatedPartiesIncomeTaxes_3B129B5A660378099CDCCDC7C1652769_documentation_en-US" xlink:label="lab_awr_IncreaseDecreaseInReceivablePayableFromRelatedPartiesIncomeTaxes_3B129B5A660378099CDCCDC7C1652769" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The increase (decrease) during the reporting period in the amounts payable to/receivable from affiliated parties for income taxes</link:label>
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    <link:label id="lab_us-gaap_IncreaseDecreaseInBillingInExcessOfCostOfEarnings_B2C6FB1E334DFEB0CD2ECDC7C165D140_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInBillingInExcessOfCostOfEarnings_B2C6FB1E334DFEB0CD2ECDC7C165D140" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Billings in excess of costs and estimated earnings on uncompleted contracts</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_F647CEFAA536E51903B1AFA1D3D38E6F" xlink:type="locator" />
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock_84A742909EE6B253C722AFA1D3D39E34" xlink:type="locator" />
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    <link:label id="lab_awr_PowerPurchasedForPumping_1C97F7A4F1616FD0A21AAFA1D4884270_documentation_en-US" xlink:label="lab_awr_PowerPurchasedForPumping_1C97F7A4F1616FD0A21AAFA1D4884270" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This element represents Power purchased for pumping expenses.</link:label>
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    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_PowerPurchasedForPumping_1C97F7A4F1616FD0A21AAFA1D4884270" xlink:to="lab_awr_PowerPurchasedForPumping_1C97F7A4F1616FD0A21AAFA1D4884270" xlink:type="arc" />
    <link:label id="lab_awr_GroundwaterProductionAssessment_FB6AC9904D303E6FED27AFA1D4897D4F_terseLabel_en-US" xlink:label="lab_awr_GroundwaterProductionAssessment_FB6AC9904D303E6FED27AFA1D4897D4F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Groundwater production assessment</link:label>
    <link:label id="lab_awr_GroundwaterProductionAssessment_FB6AC9904D303E6FED27AFA1D4897D4F_label_en-US" xlink:label="lab_awr_GroundwaterProductionAssessment_FB6AC9904D303E6FED27AFA1D4897D4F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Groundwater Production Assessment</link:label>
    <link:label id="lab_awr_GroundwaterProductionAssessment_FB6AC9904D303E6FED27AFA1D4897D4F_documentation_en-US" xlink:label="lab_awr_GroundwaterProductionAssessment_FB6AC9904D303E6FED27AFA1D4897D4F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This element represents the aggregate expenses on groundwater production assessment.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_GroundwaterProductionAssessment" xlink:label="loc_awr_GroundwaterProductionAssessment_FB6AC9904D303E6FED27AFA1D4897D4F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_GroundwaterProductionAssessment_FB6AC9904D303E6FED27AFA1D4897D4F" xlink:to="lab_awr_GroundwaterProductionAssessment_FB6AC9904D303E6FED27AFA1D4897D4F" xlink:type="arc" />
    <link:label id="lab_us-gaap_CostOfPurchasedPower_D64395DD5F3348FCF4D1AFA1D489E0E4_terseLabel_en-US" xlink:label="lab_us-gaap_CostOfPurchasedPower_D64395DD5F3348FCF4D1AFA1D489E0E4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Power purchased for resale</link:label>
    <link:label id="lab_us-gaap_CostOfPurchasedPower_D64395DD5F3348FCF4D1AFA1D489E0E4_label_en-US" xlink:label="lab_us-gaap_CostOfPurchasedPower_D64395DD5F3348FCF4D1AFA1D489E0E4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost of Purchased Power</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_CostOfPurchasedPower" xlink:label="loc_us-gaap_CostOfPurchasedPower_D64395DD5F3348FCF4D1AFA1D489E0E4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfPurchasedPower_D64395DD5F3348FCF4D1AFA1D489E0E4" xlink:to="lab_us-gaap_CostOfPurchasedPower_D64395DD5F3348FCF4D1AFA1D489E0E4" xlink:type="arc" />
    <link:label id="lab_awr_SupplyCostBalancingAccounts_AFA8E2DFB8B967EF38FBAFA1D489A019_terseLabel_en-US" xlink:label="lab_awr_SupplyCostBalancingAccounts_AFA8E2DFB8B967EF38FBAFA1D489A019" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Supply cost balancing accounts</link:label>
    <link:label id="lab_awr_SupplyCostBalancingAccounts_AFA8E2DFB8B967EF38FBAFA1D489A019_label_en-US" xlink:label="lab_awr_SupplyCostBalancingAccounts_AFA8E2DFB8B967EF38FBAFA1D489A019" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supply Cost Balancing Accounts</link:label>
    <link:label id="lab_awr_SupplyCostBalancingAccounts_AFA8E2DFB8B967EF38FBAFA1D489A019_documentation_en-US" xlink:label="lab_awr_SupplyCostBalancingAccounts_AFA8E2DFB8B967EF38FBAFA1D489A019" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This element represents the supply cost balancing accounts maintained for under-collections and over-collections of revenues designed to recover such costs.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_SupplyCostBalancingAccounts" xlink:label="loc_awr_SupplyCostBalancingAccounts_AFA8E2DFB8B967EF38FBAFA1D489A019" xlink:type="locator" />
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    <link:label id="lab_us-gaap_OtherCostAndExpenseOperating_911D4C4ECDF793C3DA3FAFA1D4899F68_terseLabel_en-US" xlink:label="lab_us-gaap_OtherCostAndExpenseOperating_911D4C4ECDF793C3DA3FAFA1D4899F68" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other operation</link:label>
    <link:label id="lab_us-gaap_OtherCostAndExpenseOperating_911D4C4ECDF793C3DA3FAFA1D4899F68_label_en-US" xlink:label="lab_us-gaap_OtherCostAndExpenseOperating_911D4C4ECDF793C3DA3FAFA1D4899F68" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Cost and Expense, Operating</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OtherCostAndExpenseOperating" xlink:label="loc_us-gaap_OtherCostAndExpenseOperating_911D4C4ECDF793C3DA3FAFA1D4899F68" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherCostAndExpenseOperating_911D4C4ECDF793C3DA3FAFA1D4899F68" xlink:to="lab_us-gaap_OtherCostAndExpenseOperating_911D4C4ECDF793C3DA3FAFA1D4899F68" xlink:type="arc" />
    <link:label id="lab_us-gaap_GeneralAndAdministrativeExpense_C40C3BAADD83F8493727AFA1D4896806_terseLabel_en-US" xlink:label="lab_us-gaap_GeneralAndAdministrativeExpense_C40C3BAADD83F8493727AFA1D4896806" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Administrative and general</link:label>
    <link:label id="lab_us-gaap_GeneralAndAdministrativeExpense_C40C3BAADD83F8493727AFA1D4896806_label_en-US" xlink:label="lab_us-gaap_GeneralAndAdministrativeExpense_C40C3BAADD83F8493727AFA1D4896806" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">General and Administrative Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_C40C3BAADD83F8493727AFA1D4896806" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GeneralAndAdministrativeExpense_C40C3BAADD83F8493727AFA1D4896806" xlink:to="lab_us-gaap_GeneralAndAdministrativeExpense_C40C3BAADD83F8493727AFA1D4896806" xlink:type="arc" />
    <link:label id="lab_us-gaap_DepreciationDepletionAndAmortization_F59E67C710357AFBAE5DAFA1D4898031_terseLabel_en-US" xlink:label="lab_us-gaap_DepreciationDepletionAndAmortization_F59E67C710357AFBAE5DAFA1D4898031" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Depreciation and amortization</link:label>
    <link:label id="lab_us-gaap_DepreciationDepletionAndAmortization_F59E67C710357AFBAE5DAFA1D4898031_label_en-US" xlink:label="lab_us-gaap_DepreciationDepletionAndAmortization_F59E67C710357AFBAE5DAFA1D4898031" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Depreciation, Depletion and Amortization</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_F59E67C710357AFBAE5DAFA1D4898031" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DepreciationDepletionAndAmortization_F59E67C710357AFBAE5DAFA1D4898031" xlink:to="lab_us-gaap_DepreciationDepletionAndAmortization_F59E67C710357AFBAE5DAFA1D4898031" xlink:type="arc" />
    <link:label id="lab_us-gaap_CostOfPropertyRepairsAndMaintenance_FF28618C6413950FCD07AFA1D489C494_terseLabel_en-US" xlink:label="lab_us-gaap_CostOfPropertyRepairsAndMaintenance_FF28618C6413950FCD07AFA1D489C494" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maintenance</link:label>
    <link:label id="lab_us-gaap_CostOfPropertyRepairsAndMaintenance_FF28618C6413950FCD07AFA1D489C494_label_en-US" xlink:label="lab_us-gaap_CostOfPropertyRepairsAndMaintenance_FF28618C6413950FCD07AFA1D489C494" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost of Property Repairs and Maintenance</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_CostOfPropertyRepairsAndMaintenance" xlink:label="loc_us-gaap_CostOfPropertyRepairsAndMaintenance_FF28618C6413950FCD07AFA1D489C494" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfPropertyRepairsAndMaintenance_FF28618C6413950FCD07AFA1D489C494" xlink:to="lab_us-gaap_CostOfPropertyRepairsAndMaintenance_FF28618C6413950FCD07AFA1D489C494" xlink:type="arc" />
    <link:label id="lab_us-gaap_TaxesExcludingIncomeAndExciseTaxes_DE546A5FF3C7AD905F04AFA1D489E534_terseLabel_en-US" xlink:label="lab_us-gaap_TaxesExcludingIncomeAndExciseTaxes_DE546A5FF3C7AD905F04AFA1D489E534" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property and other taxes</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_TaxesExcludingIncomeAndExciseTaxes" xlink:label="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_DE546A5FF3C7AD905F04AFA1D489E534" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_DE546A5FF3C7AD905F04AFA1D489E534" xlink:to="lab_us-gaap_TaxesExcludingIncomeAndExciseTaxes_DE546A5FF3C7AD905F04AFA1D489E534" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherCostOfOperatingRevenue_37A1DB824040074AD67DAFA1D4894641_terseLabel_en-US" xlink:label="lab_us-gaap_OtherCostOfOperatingRevenue_37A1DB824040074AD67DAFA1D4894641" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">ASUS construction</link:label>
    <link:label id="lab_us-gaap_OtherCostOfOperatingRevenue_37A1DB824040074AD67DAFA1D4894641_label_en-US" xlink:label="lab_us-gaap_OtherCostOfOperatingRevenue_37A1DB824040074AD67DAFA1D4894641" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Cost of Operating Revenue</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OtherCostOfOperatingRevenue" xlink:label="loc_us-gaap_OtherCostOfOperatingRevenue_37A1DB824040074AD67DAFA1D4894641" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherCostOfOperatingRevenue_37A1DB824040074AD67DAFA1D4894641" xlink:to="lab_us-gaap_OtherCostOfOperatingRevenue_37A1DB824040074AD67DAFA1D4894641" xlink:type="arc" />
    <link:label id="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_81E5B98E51BEA62D9761AFA1D489A94B_negatedLabel_en-US" xlink:label="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_81E5B98E51BEA62D9761AFA1D489A94B" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Net gain on sale of property</link:label>
    <link:label id="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_81E5B98E51BEA62D9761AFA1D489A94B_label_en-US" xlink:label="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_81E5B98E51BEA62D9761AFA1D489A94B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gain (Loss) on Disposition of Property Plant Equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:label="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_81E5B98E51BEA62D9761AFA1D489A94B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_81E5B98E51BEA62D9761AFA1D489A94B" xlink:to="lab_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_81E5B98E51BEA62D9761AFA1D489A94B" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingExpenses_17AE663D99563A443BC2AFA1D489ABEF_totalLabel_en-US" xlink:label="lab_us-gaap_OperatingExpenses_17AE663D99563A443BC2AFA1D489ABEF" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total operating expenses</link:label>
    <link:label id="lab_us-gaap_OperatingExpenses_17AE663D99563A443BC2AFA1D489ABEF_label_en-US" xlink:label="lab_us-gaap_OperatingExpenses_17AE663D99563A443BC2AFA1D489ABEF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Expenses</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaap_OperatingExpenses_17AE663D99563A443BC2AFA1D489ABEF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingExpenses_17AE663D99563A443BC2AFA1D489ABEF" xlink:to="lab_us-gaap_OperatingExpenses_17AE663D99563A443BC2AFA1D489ABEF" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingIncomeLoss_C8A84F06CCDF019104BFAFA1D489C288_totalLabel_en-US" xlink:label="lab_us-gaap_OperatingIncomeLoss_C8A84F06CCDF019104BFAFA1D489C288" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Operating Income</link:label>
    <link:label id="lab_us-gaap_OperatingIncomeLoss_C8A84F06CCDF019104BFAFA1D489C288_label_en-US" xlink:label="lab_us-gaap_OperatingIncomeLoss_C8A84F06CCDF019104BFAFA1D489C288" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Income (Loss)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_C8A84F06CCDF019104BFAFA1D489C288" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingIncomeLoss_C8A84F06CCDF019104BFAFA1D489C288" xlink:to="lab_us-gaap_OperatingIncomeLoss_C8A84F06CCDF019104BFAFA1D489C288" xlink:type="arc" />
    <link:label id="lab_us-gaap_NonoperatingIncomeExpenseAbstract_751389D8EB336AC9C6EFAFA1D489DE51_terseLabel_en-US" xlink:label="lab_us-gaap_NonoperatingIncomeExpenseAbstract_751389D8EB336AC9C6EFAFA1D489DE51" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Income and Expenses</link:label>
    <link:label id="lab_us-gaap_NonoperatingIncomeExpenseAbstract_751389D8EB336AC9C6EFAFA1D489DE51_label_en-US" xlink:label="lab_us-gaap_NonoperatingIncomeExpenseAbstract_751389D8EB336AC9C6EFAFA1D489DE51" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Nonoperating Income (Expense) [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_NonoperatingIncomeExpenseAbstract" xlink:label="loc_us-gaap_NonoperatingIncomeExpenseAbstract_751389D8EB336AC9C6EFAFA1D489DE51" xlink:type="locator" />
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    <link:label id="lab_us-gaap_InterestExpense_B18E6951796C495215BDAFA1D489AA76_negatedLabel_en-US" xlink:label="lab_us-gaap_InterestExpense_B18E6951796C495215BDAFA1D489AA76" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Interest expense</link:label>
    <link:label id="lab_us-gaap_InterestExpense_B18E6951796C495215BDAFA1D489AA76_label_en-US" xlink:label="lab_us-gaap_InterestExpense_B18E6951796C495215BDAFA1D489AA76" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_B18E6951796C495215BDAFA1D489AA76" xlink:type="locator" />
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    <link:label id="lab_us-gaap_InvestmentIncomeInterest_25664DC63E2024F243EEAFA1D48A739A_terseLabel_en-US" xlink:label="lab_us-gaap_InvestmentIncomeInterest_25664DC63E2024F243EEAFA1D48A739A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest income</link:label>
    <link:label id="lab_us-gaap_InvestmentIncomeInterest_25664DC63E2024F243EEAFA1D48A739A_label_en-US" xlink:label="lab_us-gaap_InvestmentIncomeInterest_25664DC63E2024F243EEAFA1D48A739A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investment Income, Interest</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_NumberOfReportableSegments" xlink:label="loc_us-gaap_NumberOfReportableSegments_CA97575FB6C3D3814373CAE5B49DF29D" xlink:type="locator" />
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    <link:label id="lab_us-gaap_SalesRevenueNet_BDB8671D916EAA078858CAE5B49EDF7D_terseLabel_en-US" xlink:label="lab_us-gaap_SalesRevenueNet_BDB8671D916EAA078858CAE5B49EDF7D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating revenues</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_SalesRevenueNet" xlink:label="loc_us-gaap_SalesRevenueNet_BDB8671D916EAA078858CAE5B49EDF7D" xlink:type="locator" />
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    <link:label id="lab_us-gaap_OperatingIncomeLoss_EDA4AC66A9F81DE44547CAE5B49E6CD7_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingIncomeLoss_EDA4AC66A9F81DE44547CAE5B49E6CD7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating income (loss)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_EDA4AC66A9F81DE44547CAE5B49E6CD7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingIncomeLoss_EDA4AC66A9F81DE44547CAE5B49E6CD7" xlink:to="lab_us-gaap_OperatingIncomeLoss_EDA4AC66A9F81DE44547CAE5B49E6CD7" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestIncomeExpenseNonoperatingNet_65776B83C58B8328BC1CCAE5B49E88F8_negatedLabel_en-US" xlink:label="lab_us-gaap_InterestIncomeExpenseNonoperatingNet_65776B83C58B8328BC1CCAE5B49E88F8" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Interest expense, net</link:label>
    <link:label id="lab_us-gaap_InterestIncomeExpenseNonoperatingNet_65776B83C58B8328BC1CCAE5B49E88F8_label_en-US" xlink:label="lab_us-gaap_InterestIncomeExpenseNonoperatingNet_65776B83C58B8328BC1CCAE5B49E88F8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Income (Expense), Nonoperating, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_InterestIncomeExpenseNonoperatingNet" xlink:label="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_65776B83C58B8328BC1CCAE5B49E88F8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_65776B83C58B8328BC1CCAE5B49E88F8" xlink:to="lab_us-gaap_InterestIncomeExpenseNonoperatingNet_65776B83C58B8328BC1CCAE5B49E88F8" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_595329DFEE3A6FB4ADB2CAE5B49E6257_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet_595329DFEE3A6FB4ADB2CAE5B49E6257" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Utility Plant</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_595329DFEE3A6FB4ADB2CAE5B49E6257" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_595329DFEE3A6FB4ADB2CAE5B49E6257" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentNet_595329DFEE3A6FB4ADB2CAE5B49E6257" xlink:type="arc" />
    <link:label id="lab_us-gaap_DepreciationDepletionAndAmortization_F58000EC56A234C7AB34CAE5B49E799A_verboseLabel_en-US" xlink:label="lab_us-gaap_DepreciationDepletionAndAmortization_F58000EC56A234C7AB34CAE5B49E799A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Depreciation and amortization expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_F58000EC56A234C7AB34CAE5B49E799A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DepreciationDepletionAndAmortization_F58000EC56A234C7AB34CAE5B49E799A" xlink:to="lab_us-gaap_DepreciationDepletionAndAmortization_F58000EC56A234C7AB34CAE5B49E799A" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxExpenseBenefit_C129FF969361E7D8B1EECAE5B49EBCE6_verboseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit_C129FF969361E7D8B1EECAE5B49EBCE6" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Income tax expense (benefit)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_C129FF969361E7D8B1EECAE5B49EBCE6" xlink:type="locator" />
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    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentAdditions_0C46D739AF3D0268B595CAE5B49E6E4A_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentAdditions_0C46D739AF3D0268B595CAE5B49E6E4A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital additions</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentAdditions_0C46D739AF3D0268B595CAE5B49E6E4A_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentAdditions_0C46D739AF3D0268B595CAE5B49E6E4A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Additions</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAdditions" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAdditions_0C46D739AF3D0268B595CAE5B49E6E4A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAdditions_0C46D739AF3D0268B595CAE5B49E6E4A" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentAdditions_0C46D739AF3D0268B595CAE5B49E6E4A" xlink:type="arc" />
    <link:label id="lab_awr_EffectiveIncomeTaxRateTable_E2B7B118D76D6346DE53AFA1D3AAF8CB_terseLabel_en-US" xlink:label="lab_awr_EffectiveIncomeTaxRateTable_E2B7B118D76D6346DE53AFA1D3AAF8CB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Effective Income Tax Rate [Table]</link:label>
    <link:label id="lab_awr_EffectiveIncomeTaxRateTable_E2B7B118D76D6346DE53AFA1D3AAF8CB_label_en-US" xlink:label="lab_awr_EffectiveIncomeTaxRateTable_E2B7B118D76D6346DE53AFA1D3AAF8CB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effective Income Tax Rate [Table]</link:label>
    <link:label id="lab_awr_EffectiveIncomeTaxRateTable_E2B7B118D76D6346DE53AFA1D3AAF8CB_documentation_en-US" xlink:label="lab_awr_EffectiveIncomeTaxRateTable_E2B7B118D76D6346DE53AFA1D3AAF8CB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Income tax rate reconciliations and adjustments that are made in order to arrive at the effective income tax rate of the entity.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_EffectiveIncomeTaxRateTable" xlink:label="loc_awr_EffectiveIncomeTaxRateTable_E2B7B118D76D6346DE53AFA1D3AAF8CB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_EffectiveIncomeTaxRateTable_E2B7B118D76D6346DE53AFA1D3AAF8CB" xlink:to="lab_awr_EffectiveIncomeTaxRateTable_E2B7B118D76D6346DE53AFA1D3AAF8CB" xlink:type="arc" />
    <link:label id="lab_awr_EffectiveIncomeTaxRateLineItems_4D18097527C0E4636DCCAFA1D3AA68B5_terseLabel_en-US" xlink:label="lab_awr_EffectiveIncomeTaxRateLineItems_4D18097527C0E4636DCCAFA1D3AA68B5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Effective income tax rate</link:label>
    <link:label id="lab_awr_EffectiveIncomeTaxRateLineItems_4D18097527C0E4636DCCAFA1D3AA68B5_label_en-US" xlink:label="lab_awr_EffectiveIncomeTaxRateLineItems_4D18097527C0E4636DCCAFA1D3AA68B5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effective Income Tax Rate [Line Items]</link:label>
    <link:label id="lab_awr_EffectiveIncomeTaxRateLineItems_4D18097527C0E4636DCCAFA1D3AA68B5_documentation_en-US" xlink:label="lab_awr_EffectiveIncomeTaxRateLineItems_4D18097527C0E4636DCCAFA1D3AA68B5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">-- None. No documentation exists for this element. --</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_EffectiveIncomeTaxRateLineItems" xlink:label="loc_awr_EffectiveIncomeTaxRateLineItems_4D18097527C0E4636DCCAFA1D3AA68B5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_EffectiveIncomeTaxRateLineItems_4D18097527C0E4636DCCAFA1D3AA68B5" xlink:to="lab_awr_EffectiveIncomeTaxRateLineItems_4D18097527C0E4636DCCAFA1D3AA68B5" xlink:type="arc" />
    <link:label id="lab_us-gaap_EffectiveIncomeTaxRateContinuingOperations_F6C45F128248C14E3D4AAFA1D3AAEE8A_terseLabel_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateContinuingOperations_F6C45F128248C14E3D4AAFA1D3AAEE8A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">ETRs (as a percent)</link:label>
    <link:label id="lab_us-gaap_EffectiveIncomeTaxRateContinuingOperations_F6C45F128248C14E3D4AAFA1D3AAEE8A_label_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateContinuingOperations_F6C45F128248C14E3D4AAFA1D3AAEE8A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effective Income Tax Rate Reconciliation, Percent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_F6C45F128248C14E3D4AAFA1D3AAEE8A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_F6C45F128248C14E3D4AAFA1D3AAEE8A" xlink:to="lab_us-gaap_EffectiveIncomeTaxRateContinuingOperations_F6C45F128248C14E3D4AAFA1D3AAEE8A" xlink:type="arc" />
    <link:label id="lab_awr_BVESGeneralRateCaseMember_2645F142C35C0F5BC200AFA1D4B6B041_terseLabel_en-US" xlink:label="lab_awr_BVESGeneralRateCaseMember_2645F142C35C0F5BC200AFA1D4B6B041" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">BVES General Rate Case</link:label>
    <link:label id="lab_awr_BVESGeneralRateCaseMember_2645F142C35C0F5BC200AFA1D4B6B041_label_en-US" xlink:label="lab_awr_BVESGeneralRateCaseMember_2645F142C35C0F5BC200AFA1D4B6B041" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">B V E S General Rate Case [Member]</link:label>
    <link:label id="lab_awr_BVESGeneralRateCaseMember_2645F142C35C0F5BC200AFA1D4B6B041_documentation_en-US" xlink:label="lab_awr_BVESGeneralRateCaseMember_2645F142C35C0F5BC200AFA1D4B6B041" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the regulatory liabilities arising from BVES General Rate Case.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_BVESGeneralRateCaseMember" xlink:label="loc_awr_BVESGeneralRateCaseMember_2645F142C35C0F5BC200AFA1D4B6B041" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_BVESGeneralRateCaseMember_2645F142C35C0F5BC200AFA1D4B6B041" xlink:to="lab_awr_BVESGeneralRateCaseMember_2645F142C35C0F5BC200AFA1D4B6B041" xlink:type="arc" />
    <link:label id="lab_awr_AmountOfRetroactiveRateMakingProposalToIncreaseAccumulatedDepreciation_6DD576EB494325855DB8AFA1D4B6DA5A_terseLabel_en-US" xlink:label="lab_awr_AmountOfRetroactiveRateMakingProposalToIncreaseAccumulatedDepreciation_6DD576EB494325855DB8AFA1D4B6DA5A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amount of retroactive ratemaking proposal included in DRA's recommendation to increase accumulated depreciation</link:label>
    <link:label id="lab_awr_AmountOfRetroactiveRateMakingProposalToIncreaseAccumulatedDepreciation_6DD576EB494325855DB8AFA1D4B6DA5A_label_en-US" xlink:label="lab_awr_AmountOfRetroactiveRateMakingProposalToIncreaseAccumulatedDepreciation_6DD576EB494325855DB8AFA1D4B6DA5A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amount of Retroactive Rate Making Proposal to Increase Accumulated Depreciation</link:label>
    <link:label id="lab_awr_AmountOfRetroactiveRateMakingProposalToIncreaseAccumulatedDepreciation_6DD576EB494325855DB8AFA1D4B6DA5A_documentation_en-US" xlink:label="lab_awr_AmountOfRetroactiveRateMakingProposalToIncreaseAccumulatedDepreciation_6DD576EB494325855DB8AFA1D4B6DA5A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the amount of retroactive ratemaking proposal included in DRA's recommendation to increase accumulated depreciation.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_AmountOfRetroactiveRateMakingProposalToIncreaseAccumulatedDepreciation" xlink:label="loc_awr_AmountOfRetroactiveRateMakingProposalToIncreaseAccumulatedDepreciation_6DD576EB494325855DB8AFA1D4B6DA5A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_AmountOfRetroactiveRateMakingProposalToIncreaseAccumulatedDepreciation_6DD576EB494325855DB8AFA1D4B6DA5A" xlink:to="lab_awr_AmountOfRetroactiveRateMakingProposalToIncreaseAccumulatedDepreciation_6DD576EB494325855DB8AFA1D4B6DA5A" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetRegulatoryAssets_455F502BE280A6014279AFA1D4B67C66_positiveLabel_en-US" xlink:label="lab_us-gaap_NetRegulatoryAssets_455F502BE280A6014279AFA1D4B67C66" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:type="resource" xml:lang="en-US">Net regulatory assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_NetRegulatoryAssets" xlink:label="loc_us-gaap_NetRegulatoryAssets_455F502BE280A6014279AFA1D4B67C66" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetRegulatoryAssets_455F502BE280A6014279AFA1D4B67C66" xlink:to="lab_us-gaap_NetRegulatoryAssets_455F502BE280A6014279AFA1D4B67C66" xlink:type="arc" />
    <link:label id="lab_awr_PercentageOfDeferredRateCostsRequiredToBeWrittenOffIfDRAPrevails_C13E2A48A1A9F435B07DAFA1D4B6014B_terseLabel_en-US" xlink:label="lab_awr_PercentageOfDeferredRateCostsRequiredToBeWrittenOffIfDRAPrevails_C13E2A48A1A9F435B07DAFA1D4B6014B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Portion of deferred rate case costs required to be written off, if DRA prevails</link:label>
    <link:label id="lab_awr_PercentageOfDeferredRateCostsRequiredToBeWrittenOffIfDRAPrevails_C13E2A48A1A9F435B07DAFA1D4B6014B_label_en-US" xlink:label="lab_awr_PercentageOfDeferredRateCostsRequiredToBeWrittenOffIfDRAPrevails_C13E2A48A1A9F435B07DAFA1D4B6014B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of Deferred Rate Costs Required to be Written Off if D R A Prevails</link:label>
    <link:label id="lab_awr_PercentageOfDeferredRateCostsRequiredToBeWrittenOffIfDRAPrevails_C13E2A48A1A9F435B07DAFA1D4B6014B_documentation_en-US" xlink:label="lab_awr_PercentageOfDeferredRateCostsRequiredToBeWrittenOffIfDRAPrevails_C13E2A48A1A9F435B07DAFA1D4B6014B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the portion of deferred rate case costs required to be written off, if DRA prevails.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_PercentageOfDeferredRateCostsRequiredToBeWrittenOffIfDRAPrevails" xlink:label="loc_awr_PercentageOfDeferredRateCostsRequiredToBeWrittenOffIfDRAPrevails_C13E2A48A1A9F435B07DAFA1D4B6014B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_PercentageOfDeferredRateCostsRequiredToBeWrittenOffIfDRAPrevails_C13E2A48A1A9F435B07DAFA1D4B6014B" xlink:to="lab_awr_PercentageOfDeferredRateCostsRequiredToBeWrittenOffIfDRAPrevails_C13E2A48A1A9F435B07DAFA1D4B6014B" xlink:type="arc" />
    <link:label id="lab_awr_PercentageOfDeferredRateCaseCostBorneByShareholders_1969C15C885B30FDE5BDAFA1D4B604A7_terseLabel_en-US" xlink:label="lab_awr_PercentageOfDeferredRateCaseCostBorneByShareholders_1969C15C885B30FDE5BDAFA1D4B604A7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of deferred rate case cost to be borne by shareholders</link:label>
    <link:label id="lab_awr_PercentageOfDeferredRateCaseCostBorneByShareholders_1969C15C885B30FDE5BDAFA1D4B604A7_label_en-US" xlink:label="lab_awr_PercentageOfDeferredRateCaseCostBorneByShareholders_1969C15C885B30FDE5BDAFA1D4B604A7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of Deferred Rate Case Cost Borne by Shareholders</link:label>
    <link:label id="lab_awr_PercentageOfDeferredRateCaseCostBorneByShareholders_1969C15C885B30FDE5BDAFA1D4B604A7_documentation_en-US" xlink:label="lab_awr_PercentageOfDeferredRateCaseCostBorneByShareholders_1969C15C885B30FDE5BDAFA1D4B604A7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the portion of deferred rate case cost borne by shareholders.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_PercentageOfDeferredRateCaseCostBorneByShareholders" xlink:label="loc_awr_PercentageOfDeferredRateCaseCostBorneByShareholders_1969C15C885B30FDE5BDAFA1D4B604A7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_PercentageOfDeferredRateCaseCostBorneByShareholders_1969C15C885B30FDE5BDAFA1D4B604A7" xlink:to="lab_awr_PercentageOfDeferredRateCaseCostBorneByShareholders_1969C15C885B30FDE5BDAFA1D4B604A7" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_F12A73DD76DCBF2ACB3CAFA1D4142836_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_F12A73DD76DCBF2ACB3CAFA1D4142836" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of reporting segments information</link:label>
    <link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_F12A73DD76DCBF2ACB3CAFA1D4142836_label_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_F12A73DD76DCBF2ACB3CAFA1D4142836" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Segment Reporting Information, by Segment [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_F12A73DD76DCBF2ACB3CAFA1D4142836" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_F12A73DD76DCBF2ACB3CAFA1D4142836" xlink:to="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_F12A73DD76DCBF2ACB3CAFA1D4142836" xlink:type="arc" />
    <link:label id="lab_awr_ScheduleShowingReconciliationofTotalUtilityPlanttoTotalConsolidatedAssetsTableTextBlock_8D94FFD96EE4E1C39DDDAFA1D4147956_terseLabel_en-US" xlink:label="lab_awr_ScheduleShowingReconciliationofTotalUtilityPlanttoTotalConsolidatedAssetsTableTextBlock_8D94FFD96EE4E1C39DDDAFA1D4147956" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of reconciliation of total utility plant (a key figure for rate-making) to total consolidated assets</link:label>
    <link:label id="lab_awr_ScheduleShowingReconciliationofTotalUtilityPlanttoTotalConsolidatedAssetsTableTextBlock_8D94FFD96EE4E1C39DDDAFA1D4147956_label_en-US" xlink:label="lab_awr_ScheduleShowingReconciliationofTotalUtilityPlanttoTotalConsolidatedAssetsTableTextBlock_8D94FFD96EE4E1C39DDDAFA1D4147956" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Showing Reconciliation of Total Utility Plant to Total Consolidated Assets [Table Text Block]</link:label>
    <link:label id="lab_awr_ScheduleShowingReconciliationofTotalUtilityPlanttoTotalConsolidatedAssetsTableTextBlock_8D94FFD96EE4E1C39DDDAFA1D4147956_documentation_en-US" xlink:label="lab_awr_ScheduleShowingReconciliationofTotalUtilityPlanttoTotalConsolidatedAssetsTableTextBlock_8D94FFD96EE4E1C39DDDAFA1D4147956" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tabular disclosure of reconciliation of total utility plant (a key figure for rate-making) to total consolidated assets.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_ScheduleShowingReconciliationofTotalUtilityPlanttoTotalConsolidatedAssetsTableTextBlock" xlink:label="loc_awr_ScheduleShowingReconciliationofTotalUtilityPlanttoTotalConsolidatedAssetsTableTextBlock_8D94FFD96EE4E1C39DDDAFA1D4147956" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_ScheduleShowingReconciliationofTotalUtilityPlanttoTotalConsolidatedAssetsTableTextBlock_8D94FFD96EE4E1C39DDDAFA1D4147956" xlink:to="lab_awr_ScheduleShowingReconciliationofTotalUtilityPlanttoTotalConsolidatedAssetsTableTextBlock_8D94FFD96EE4E1C39DDDAFA1D4147956" xlink:type="arc" />
    <link:label id="lab_awr_LaSerenaPlantImprovementProjectMember_BDF5D58A7581E7D1A653AFA1D3CC2436_terseLabel_en-US" xlink:label="lab_awr_LaSerenaPlantImprovementProjectMember_BDF5D58A7581E7D1A653AFA1D3CC2436" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">La Serena Plant Improvement Project</link:label>
    <link:label id="lab_awr_LaSerenaPlantImprovementProjectMember_BDF5D58A7581E7D1A653AFA1D3CC2436_label_en-US" xlink:label="lab_awr_LaSerenaPlantImprovementProjectMember_BDF5D58A7581E7D1A653AFA1D3CC2436" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">La Serena Plant Improvement Project [Member]</link:label>
    <link:label id="lab_awr_LaSerenaPlantImprovementProjectMember_BDF5D58A7581E7D1A653AFA1D3CC2436_documentation_en-US" xlink:label="lab_awr_LaSerenaPlantImprovementProjectMember_BDF5D58A7581E7D1A653AFA1D3CC2436" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the regulatory assets arising from La Serena Plant improvement project.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_LaSerenaPlantImprovementProjectMember" xlink:label="loc_awr_LaSerenaPlantImprovementProjectMember_BDF5D58A7581E7D1A653AFA1D3CC2436" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_LaSerenaPlantImprovementProjectMember_BDF5D58A7581E7D1A653AFA1D3CC2436" xlink:to="lab_awr_LaSerenaPlantImprovementProjectMember_BDF5D58A7581E7D1A653AFA1D3CC2436" xlink:type="arc" />
    <link:label id="lab_us-gaap_LitigationStatusAxis_CE4100C9E3722C3A73DDAFA1D3CC8F2B_terseLabel_en-US" xlink:label="lab_us-gaap_LitigationStatusAxis_CE4100C9E3722C3A73DDAFA1D3CC8F2B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Litigation Status [Axis]</link:label>
    <link:label id="lab_us-gaap_LitigationStatusAxis_CE4100C9E3722C3A73DDAFA1D3CC8F2B_label_en-US" xlink:label="lab_us-gaap_LitigationStatusAxis_CE4100C9E3722C3A73DDAFA1D3CC8F2B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Litigation Status [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LitigationStatusAxis" xlink:label="loc_us-gaap_LitigationStatusAxis_CE4100C9E3722C3A73DDAFA1D3CC8F2B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LitigationStatusAxis_CE4100C9E3722C3A73DDAFA1D3CC8F2B" xlink:to="lab_us-gaap_LitigationStatusAxis_CE4100C9E3722C3A73DDAFA1D3CC8F2B" xlink:type="arc" />
    <link:label id="lab_us-gaap_LitigationStatusDomain_0EFFE7A0DB6644E5A6E0AFA1D3CC371A_terseLabel_en-US" xlink:label="lab_us-gaap_LitigationStatusDomain_0EFFE7A0DB6644E5A6E0AFA1D3CC371A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Litigation Status [Domain]</link:label>
    <link:label id="lab_us-gaap_LitigationStatusDomain_0EFFE7A0DB6644E5A6E0AFA1D3CC371A_label_en-US" xlink:label="lab_us-gaap_LitigationStatusDomain_0EFFE7A0DB6644E5A6E0AFA1D3CC371A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Litigation Status [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LitigationStatusDomain" xlink:label="loc_us-gaap_LitigationStatusDomain_0EFFE7A0DB6644E5A6E0AFA1D3CC371A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LitigationStatusDomain_0EFFE7A0DB6644E5A6E0AFA1D3CC371A" xlink:to="lab_us-gaap_LitigationStatusDomain_0EFFE7A0DB6644E5A6E0AFA1D3CC371A" xlink:type="arc" />
    <link:label id="lab_us-gaap_PendingLitigationMember_3D6172C58C3DF78078B4AFA1D3CC7F92_terseLabel_en-US" xlink:label="lab_us-gaap_PendingLitigationMember_3D6172C58C3DF78078B4AFA1D3CC7F92" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CPUC Rehearing Matter</link:label>
    <link:label id="lab_us-gaap_PendingLitigationMember_3D6172C58C3DF78078B4AFA1D3CC7F92_label_en-US" xlink:label="lab_us-gaap_PendingLitigationMember_3D6172C58C3DF78078B4AFA1D3CC7F92" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pending Litigation [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_PendingLitigationMember" xlink:label="loc_us-gaap_PendingLitigationMember_3D6172C58C3DF78078B4AFA1D3CC7F92" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PendingLitigationMember_3D6172C58C3DF78078B4AFA1D3CC7F92" xlink:to="lab_us-gaap_PendingLitigationMember_3D6172C58C3DF78078B4AFA1D3CC7F92" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsForCapitalImprovements_9BBF98C4B322B048A1F4AFA1D3CC7FB0_verboseLabel_en-US" xlink:label="lab_us-gaap_PaymentsForCapitalImprovements_9BBF98C4B322B048A1F4AFA1D3CC7FB0" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Costs included in rehearing matter</link:label>
    <link:label id="lab_us-gaap_PaymentsForCapitalImprovements_9BBF98C4B322B048A1F4AFA1D3CC7FB0_label_en-US" xlink:label="lab_us-gaap_PaymentsForCapitalImprovements_9BBF98C4B322B048A1F4AFA1D3CC7FB0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments for Capital Improvements</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_PaymentsForCapitalImprovements" xlink:label="loc_us-gaap_PaymentsForCapitalImprovements_9BBF98C4B322B048A1F4AFA1D3CC7FB0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsForCapitalImprovements_9BBF98C4B322B048A1F4AFA1D3CC7FB0" xlink:to="lab_us-gaap_PaymentsForCapitalImprovements_9BBF98C4B322B048A1F4AFA1D3CC7FB0" xlink:type="arc" />
    <link:label id="lab_awr_DisallowedCostAndRevenue_3462F32BA8170F30E7E8AFA1D3CC9E7D_terseLabel_en-US" xlink:label="lab_awr_DisallowedCostAndRevenue_3462F32BA8170F30E7E8AFA1D3CC9E7D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disallowed costs and related refunds</link:label>
    <link:label id="lab_awr_DisallowedCostAndRevenue_3462F32BA8170F30E7E8AFA1D3CC9E7D_label_en-US" xlink:label="lab_awr_DisallowedCostAndRevenue_3462F32BA8170F30E7E8AFA1D3CC9E7D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disallowed Cost and Revenue</link:label>
    <link:label id="lab_awr_DisallowedCostAndRevenue_3462F32BA8170F30E7E8AFA1D3CC9E7D_documentation_en-US" xlink:label="lab_awr_DisallowedCostAndRevenue_3462F32BA8170F30E7E8AFA1D3CC9E7D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the disallowed costs and related refunds.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_DisallowedCostAndRevenue" xlink:label="loc_awr_DisallowedCostAndRevenue_3462F32BA8170F30E7E8AFA1D3CC9E7D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_DisallowedCostAndRevenue_3462F32BA8170F30E7E8AFA1D3CC9E7D" xlink:to="lab_awr_DisallowedCostAndRevenue_3462F32BA8170F30E7E8AFA1D3CC9E7D" xlink:type="arc" />
    <link:label id="lab_awr_NumberOfSeparateIndependentAuditsOfProcurementPracticesAgreedUnderSettlementAgreement_54AF9C7999A3DAFC1E0CAFA1D3CDC608_terseLabel_en-US" xlink:label="lab_awr_NumberOfSeparateIndependentAuditsOfProcurementPracticesAgreedUnderSettlementAgreement_54AF9C7999A3DAFC1E0CAFA1D3CDC608" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Separate independent audits</link:label>
    <link:label id="lab_awr_NumberOfSeparateIndependentAuditsOfProcurementPracticesAgreedUnderSettlementAgreement_54AF9C7999A3DAFC1E0CAFA1D3CDC608_label_en-US" xlink:label="lab_awr_NumberOfSeparateIndependentAuditsOfProcurementPracticesAgreedUnderSettlementAgreement_54AF9C7999A3DAFC1E0CAFA1D3CDC608" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of Separate Independent Audits of Procurement Practices Agreed under Settlement Agreement</link:label>
    <link:label id="lab_awr_NumberOfSeparateIndependentAuditsOfProcurementPracticesAgreedUnderSettlementAgreement_54AF9C7999A3DAFC1E0CAFA1D3CDC608_documentation_en-US" xlink:label="lab_awr_NumberOfSeparateIndependentAuditsOfProcurementPracticesAgreedUnderSettlementAgreement_54AF9C7999A3DAFC1E0CAFA1D3CDC608" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the number of separate independent audits of procurement practices agreed as a part of the settlement agreement.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_NumberOfSeparateIndependentAuditsOfProcurementPracticesAgreedUnderSettlementAgreement" xlink:label="loc_awr_NumberOfSeparateIndependentAuditsOfProcurementPracticesAgreedUnderSettlementAgreement_54AF9C7999A3DAFC1E0CAFA1D3CDC608" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_NumberOfSeparateIndependentAuditsOfProcurementPracticesAgreedUnderSettlementAgreement_54AF9C7999A3DAFC1E0CAFA1D3CDC608" xlink:to="lab_awr_NumberOfSeparateIndependentAuditsOfProcurementPracticesAgreedUnderSettlementAgreement_54AF9C7999A3DAFC1E0CAFA1D3CDC608" xlink:type="arc" />
    <link:label id="lab_awr_NumberofYearsofSeparateIndependentAuditsofProcurementPracticesAgreedunderSettlementAgreement_D3D0381F9AD94AA9F631AFA1D3CD9884_terseLabel_en-US" xlink:label="lab_awr_NumberofYearsofSeparateIndependentAuditsofProcurementPracticesAgreedunderSettlementAgreement_D3D0381F9AD94AA9F631AFA1D3CD9884" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Separate independent audits, period of years after settlement date</link:label>
    <link:label id="lab_awr_NumberofYearsofSeparateIndependentAuditsofProcurementPracticesAgreedunderSettlementAgreement_D3D0381F9AD94AA9F631AFA1D3CD9884_label_en-US" xlink:label="lab_awr_NumberofYearsofSeparateIndependentAuditsofProcurementPracticesAgreedunderSettlementAgreement_D3D0381F9AD94AA9F631AFA1D3CD9884" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of Years of Separate Independent Audits of Procurement Practices Agreed under Settlement Agreement</link:label>
    <link:label id="lab_awr_NumberofYearsofSeparateIndependentAuditsofProcurementPracticesAgreedunderSettlementAgreement_D3D0381F9AD94AA9F631AFA1D3CD9884_documentation_en-US" xlink:label="lab_awr_NumberofYearsofSeparateIndependentAuditsofProcurementPracticesAgreedunderSettlementAgreement_D3D0381F9AD94AA9F631AFA1D3CD9884" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number of Years of Separate Independent Audits of Procurement Practices Agreed under Settlement Agreement</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_NumberofYearsofSeparateIndependentAuditsofProcurementPracticesAgreedunderSettlementAgreement" xlink:label="loc_awr_NumberofYearsofSeparateIndependentAuditsofProcurementPracticesAgreedunderSettlementAgreement_D3D0381F9AD94AA9F631AFA1D3CD9884" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_NumberofYearsofSeparateIndependentAuditsofProcurementPracticesAgreedunderSettlementAgreement_D3D0381F9AD94AA9F631AFA1D3CD9884" xlink:to="lab_awr_NumberofYearsofSeparateIndependentAuditsofProcurementPracticesAgreedunderSettlementAgreement_D3D0381F9AD94AA9F631AFA1D3CD9884" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock_D8069CF8D77C86C44934AFA1D34798E1_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock_D8069CF8D77C86C44934AFA1D34798E1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory Matters</link:label>
    <link:label id="lab_us-gaap_ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock_D8069CF8D77C86C44934AFA1D34798E1_label_en-US" xlink:label="lab_us-gaap_ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock_D8069CF8D77C86C44934AFA1D34798E1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Regulatory Assets and Liabilities [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock" xlink:label="loc_us-gaap_ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock_D8069CF8D77C86C44934AFA1D34798E1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock_D8069CF8D77C86C44934AFA1D34798E1" xlink:to="lab_us-gaap_ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock_D8069CF8D77C86C44934AFA1D34798E1" xlink:type="arc" />
    <link:label id="lab_awr_MajorityMember_35C032697C6ED791E828CDBE610A1C1F_terseLabel_en-US" xlink:label="lab_awr_MajorityMember_35C032697C6ED791E828CDBE610A1C1F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Majority</link:label>
    <link:label id="lab_awr_MajorityMember_35C032697C6ED791E828CDBE610A1C1F_label_en-US" xlink:label="lab_awr_MajorityMember_35C032697C6ED791E828CDBE610A1C1F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Majority [Member]</link:label>
    <link:label id="lab_awr_MajorityMember_35C032697C6ED791E828CDBE610A1C1F_documentation_en-US" xlink:label="lab_awr_MajorityMember_35C032697C6ED791E828CDBE610A1C1F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the majority range.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_MajorityMember" xlink:label="loc_awr_MajorityMember_35C032697C6ED791E828CDBE610A1C1F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_MajorityMember_35C032697C6ED791E828CDBE610A1C1F" xlink:to="lab_awr_MajorityMember_35C032697C6ED791E828CDBE610A1C1F" xlink:type="arc" />
    <link:label id="lab_awr_OtherRegulatoryAssetsNetMember_F6080951C505F7C9C62FCDBE610BF764_terseLabel_en-US" xlink:label="lab_awr_OtherRegulatoryAssetsNetMember_F6080951C505F7C9C62FCDBE610BF764" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other regulatory assets, net</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_OtherRegulatoryAssetsNetMember" xlink:label="loc_awr_OtherRegulatoryAssetsNetMember_F6080951C505F7C9C62FCDBE610BF764" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_OtherRegulatoryAssetsNetMember_F6080951C505F7C9C62FCDBE610BF764" xlink:to="lab_awr_OtherRegulatoryAssetsNetMember_F6080951C505F7C9C62FCDBE610BF764" xlink:type="arc" />
    <link:label id="lab_awr_NetRegulatoryAssetsIncreaseDecreaseDueToSettlementOfRateCase_1B4F28377043355C0020CDBE610B2FAB_terseLabel_en-US" xlink:label="lab_awr_NetRegulatoryAssetsIncreaseDecreaseDueToSettlementOfRateCase_1B4F28377043355C0020CDBE610B2FAB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net regulatory assets increase (decrease) due to settlement of rate case</link:label>
    <link:label id="lab_awr_NetRegulatoryAssetsIncreaseDecreaseDueToSettlementOfRateCase_1B4F28377043355C0020CDBE610B2FAB_label_en-US" xlink:label="lab_awr_NetRegulatoryAssetsIncreaseDecreaseDueToSettlementOfRateCase_1B4F28377043355C0020CDBE610B2FAB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Regulatory Assets Increase (Decrease) Due to Settlement of Rate Case</link:label>
    <link:label id="lab_awr_NetRegulatoryAssetsIncreaseDecreaseDueToSettlementOfRateCase_1B4F28377043355C0020CDBE610B2FAB_documentation_en-US" xlink:label="lab_awr_NetRegulatoryAssetsIncreaseDecreaseDueToSettlementOfRateCase_1B4F28377043355C0020CDBE610B2FAB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the amount of increase or decrease to net regulatory assets due to settlement of rate case during the period.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_NetRegulatoryAssetsIncreaseDecreaseDueToSettlementOfRateCase" xlink:label="loc_awr_NetRegulatoryAssetsIncreaseDecreaseDueToSettlementOfRateCase_1B4F28377043355C0020CDBE610B2FAB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_NetRegulatoryAssetsIncreaseDecreaseDueToSettlementOfRateCase_1B4F28377043355C0020CDBE610B2FAB" xlink:to="lab_awr_NetRegulatoryAssetsIncreaseDecreaseDueToSettlementOfRateCase_1B4F28377043355C0020CDBE610B2FAB" xlink:type="arc" />
    <link:label id="lab_us-gaap_OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock_4CE78C0A72D067C11DB0AFA1D4004015_terseLabel_en-US" xlink:label="lab_us-gaap_OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock_4CE78C0A72D067C11DB0AFA1D4004015" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summary of Significant Accounting Policies</link:label>
    <link:label id="lab_us-gaap_OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock_4CE78C0A72D067C11DB0AFA1D4004015_label_en-US" xlink:label="lab_us-gaap_OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock_4CE78C0A72D067C11DB0AFA1D4004015" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock" xlink:label="loc_us-gaap_OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock_4CE78C0A72D067C11DB0AFA1D4004015" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock_4CE78C0A72D067C11DB0AFA1D4004015" xlink:to="lab_us-gaap_OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesTextBlock_4CE78C0A72D067C11DB0AFA1D4004015" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetsAbstract_0BA1AD26661D63D7883FCDC7C1A4FD2C_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsAbstract_0BA1AD26661D63D7883FCDC7C1A4FD2C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">ASSETS</link:label>
    <link:label id="lab_us-gaap_AssetsAbstract_0BA1AD26661D63D7883FCDC7C1A4FD2C_label_en-US" xlink:label="lab_us-gaap_AssetsAbstract_0BA1AD26661D63D7883FCDC7C1A4FD2C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_0BA1AD26661D63D7883FCDC7C1A4FD2C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsAbstract_0BA1AD26661D63D7883FCDC7C1A4FD2C" xlink:to="lab_us-gaap_AssetsAbstract_0BA1AD26661D63D7883FCDC7C1A4FD2C" xlink:type="arc" />
    <link:label id="lab_awr_UtilitiesPropertyPlantAndEquipmentGrossAbstract_8F0EDF7F6A2FAD6AEE13CDC7C1A41D51_terseLabel_en-US" xlink:label="lab_awr_UtilitiesPropertyPlantAndEquipmentGrossAbstract_8F0EDF7F6A2FAD6AEE13CDC7C1A41D51" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment</link:label>
    <link:label id="lab_awr_UtilitiesPropertyPlantAndEquipmentGrossAbstract_8F0EDF7F6A2FAD6AEE13CDC7C1A41D51_label_en-US" xlink:label="lab_awr_UtilitiesPropertyPlantAndEquipmentGrossAbstract_8F0EDF7F6A2FAD6AEE13CDC7C1A41D51" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Utilities Property Plant and Equipment Gross [Abstract]</link:label>
    <link:label id="lab_awr_UtilitiesPropertyPlantAndEquipmentGrossAbstract_8F0EDF7F6A2FAD6AEE13CDC7C1A41D51_documentation_en-US" xlink:label="lab_awr_UtilitiesPropertyPlantAndEquipmentGrossAbstract_8F0EDF7F6A2FAD6AEE13CDC7C1A41D51" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">-- None. No documentation exists for this element. --</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_UtilitiesPropertyPlantAndEquipmentGrossAbstract" xlink:label="loc_awr_UtilitiesPropertyPlantAndEquipmentGrossAbstract_8F0EDF7F6A2FAD6AEE13CDC7C1A41D51" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_UtilitiesPropertyPlantAndEquipmentGrossAbstract_8F0EDF7F6A2FAD6AEE13CDC7C1A41D51" xlink:to="lab_awr_UtilitiesPropertyPlantAndEquipmentGrossAbstract_8F0EDF7F6A2FAD6AEE13CDC7C1A41D51" xlink:type="arc" />
    <link:label id="lab_awr_UtilitiesPropertyPlantAndEquipmentGross_0191BEE39B7004AE8C04CDC7C1A48FA8_terseLabel_en-US" xlink:label="lab_awr_UtilitiesPropertyPlantAndEquipmentGross_0191BEE39B7004AE8C04CDC7C1A48FA8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulated utility plant, at cost</link:label>
    <link:label id="lab_awr_UtilitiesPropertyPlantAndEquipmentGross_0191BEE39B7004AE8C04CDC7C1A48FA8_label_en-US" xlink:label="lab_awr_UtilitiesPropertyPlantAndEquipmentGross_0191BEE39B7004AE8C04CDC7C1A48FA8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Utilities Property Plant and Equipment, Gross</link:label>
    <link:label id="lab_awr_UtilitiesPropertyPlantAndEquipmentGross_0191BEE39B7004AE8C04CDC7C1A48FA8_documentation_en-US" xlink:label="lab_awr_UtilitiesPropertyPlantAndEquipmentGross_0191BEE39B7004AE8C04CDC7C1A48FA8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This element represents the gross amount, at the balance sheet date, of long-lived physical assets used in the normal conduct of business and not intended for resale owned by a utility entity used in the operations of the entity.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_UtilitiesPropertyPlantAndEquipmentGross" xlink:label="loc_awr_UtilitiesPropertyPlantAndEquipmentGross_0191BEE39B7004AE8C04CDC7C1A48FA8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_UtilitiesPropertyPlantAndEquipmentGross_0191BEE39B7004AE8C04CDC7C1A48FA8" xlink:to="lab_awr_UtilitiesPropertyPlantAndEquipmentGross_0191BEE39B7004AE8C04CDC7C1A48FA8" xlink:type="arc" />
    <link:label id="lab_awr_NonUtilitiesPropertyPlantAndEquipmentGross_59B37B216605BB3525AACDC7C1A441F9_terseLabel_en-US" xlink:label="lab_awr_NonUtilitiesPropertyPlantAndEquipmentGross_59B37B216605BB3525AACDC7C1A441F9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Non-utility property, at cost</link:label>
    <link:label id="lab_awr_NonUtilitiesPropertyPlantAndEquipmentGross_59B37B216605BB3525AACDC7C1A441F9_label_en-US" xlink:label="lab_awr_NonUtilitiesPropertyPlantAndEquipmentGross_59B37B216605BB3525AACDC7C1A441F9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non Utilities Property Plant and Equipment, Gross</link:label>
    <link:label id="lab_awr_NonUtilitiesPropertyPlantAndEquipmentGross_59B37B216605BB3525AACDC7C1A441F9_documentation_en-US" xlink:label="lab_awr_NonUtilitiesPropertyPlantAndEquipmentGross_59B37B216605BB3525AACDC7C1A441F9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This element represents the gross amount, at the balance sheet date, of non utility property assets used in the normal conduct of business and not intended for resale owned by a utility entity.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_NonUtilitiesPropertyPlantAndEquipmentGross" xlink:label="loc_awr_NonUtilitiesPropertyPlantAndEquipmentGross_59B37B216605BB3525AACDC7C1A441F9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_NonUtilitiesPropertyPlantAndEquipmentGross_59B37B216605BB3525AACDC7C1A441F9" xlink:to="lab_awr_NonUtilitiesPropertyPlantAndEquipmentGross_59B37B216605BB3525AACDC7C1A441F9" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentGross_D16F0CCB923E67256545CDC7C1A5168B_totalLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentGross_D16F0CCB923E67256545CDC7C1A5168B" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Utility plant, at cost</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentGross_D16F0CCB923E67256545CDC7C1A5168B_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentGross_D16F0CCB923E67256545CDC7C1A5168B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_D16F0CCB923E67256545CDC7C1A5168B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_D16F0CCB923E67256545CDC7C1A5168B" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentGross_D16F0CCB923E67256545CDC7C1A5168B" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation_5BEFC5F9FE3C113C62C9CDC7C1A55661_negatedLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation_5BEFC5F9FE3C113C62C9CDC7C1A55661" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Less - Accumulated depreciation</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation_5BEFC5F9FE3C113C62C9CDC7C1A55661_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation_5BEFC5F9FE3C113C62C9CDC7C1A55661" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utilities, Property, Plant and Equipment, Accumulated Depreciation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation_5BEFC5F9FE3C113C62C9CDC7C1A55661" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation_5BEFC5F9FE3C113C62C9CDC7C1A55661" xlink:to="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation_5BEFC5F9FE3C113C62C9CDC7C1A55661" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_6A7DDB8EFF128442A0E0CDC7C1A5F8AD_totalLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet_6A7DDB8EFF128442A0E0CDC7C1A5F8AD" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net property, plant and equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_6A7DDB8EFF128442A0E0CDC7C1A5F8AD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_6A7DDB8EFF128442A0E0CDC7C1A5F8AD" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentNet_6A7DDB8EFF128442A0E0CDC7C1A5F8AD" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentOtherNetAbstract_D035ABB95DD75E50F7FFCDC7C1A5A087_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentOtherNetAbstract_D035ABB95DD75E50F7FFCDC7C1A5A087" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Property and Investments</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentOtherNetAbstract_D035ABB95DD75E50F7FFCDC7C1A5A087_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentOtherNetAbstract_D035ABB95DD75E50F7FFCDC7C1A5A087" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Other, Net [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_PropertyPlantAndEquipmentOtherNetAbstract" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentOtherNetAbstract_D035ABB95DD75E50F7FFCDC7C1A5A087" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentOtherNetAbstract_D035ABB95DD75E50F7FFCDC7C1A5A087" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentOtherNetAbstract_D035ABB95DD75E50F7FFCDC7C1A5A087" xlink:type="arc" />
    <link:label id="lab_us-gaap_Goodwill_AD3E599F4845E2EBA782CDC7C1A5B2A8_terseLabel_en-US" xlink:label="lab_us-gaap_Goodwill_AD3E599F4845E2EBA782CDC7C1A5B2A8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Goodwill</link:label>
    <link:label id="lab_us-gaap_Goodwill_AD3E599F4845E2EBA782CDC7C1A5B2A8_label_en-US" xlink:label="lab_us-gaap_Goodwill_AD3E599F4845E2EBA782CDC7C1A5B2A8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_AD3E599F4845E2EBA782CDC7C1A5B2A8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Goodwill_AD3E599F4845E2EBA782CDC7C1A5B2A8" xlink:to="lab_us-gaap_Goodwill_AD3E599F4845E2EBA782CDC7C1A5B2A8" xlink:type="arc" />
    <link:label id="lab_awr_PropertyPlantAndEquipmentAndInvestmentsOtherNet_B250778266145760C812CDC7C1A505D8_terseLabel_en-US" xlink:label="lab_awr_PropertyPlantAndEquipmentAndInvestmentsOtherNet_B250778266145760C812CDC7C1A505D8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other property and investments</link:label>
    <link:label id="lab_awr_PropertyPlantAndEquipmentAndInvestmentsOtherNet_B250778266145760C812CDC7C1A505D8_label_en-US" xlink:label="lab_awr_PropertyPlantAndEquipmentAndInvestmentsOtherNet_B250778266145760C812CDC7C1A505D8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property Plant and Equipment and Investments Other Net</link:label>
    <link:label id="lab_awr_PropertyPlantAndEquipmentAndInvestmentsOtherNet_B250778266145760C812CDC7C1A505D8_documentation_en-US" xlink:label="lab_awr_PropertyPlantAndEquipmentAndInvestmentsOtherNet_B250778266145760C812CDC7C1A505D8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This element represents capitalized assets classified as property, plant and equipment and other noncurrent investments not otherwise defined in the taxonomy.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_PropertyPlantAndEquipmentAndInvestmentsOtherNet" xlink:label="loc_awr_PropertyPlantAndEquipmentAndInvestmentsOtherNet_B250778266145760C812CDC7C1A505D8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_PropertyPlantAndEquipmentAndInvestmentsOtherNet_B250778266145760C812CDC7C1A505D8" xlink:to="lab_awr_PropertyPlantAndEquipmentAndInvestmentsOtherNet_B250778266145760C812CDC7C1A505D8" xlink:type="arc" />
    <link:label id="lab_awr_PropertyPlantAndEquipmentAndInvestmentsOtherAndGoodwillNet_E53A4C43440AEC4412F1CDC7C1A5DCFB_totalLabel_en-US" xlink:label="lab_awr_PropertyPlantAndEquipmentAndInvestmentsOtherAndGoodwillNet_E53A4C43440AEC4412F1CDC7C1A5DCFB" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total other property and investments</link:label>
    <link:label id="lab_awr_PropertyPlantAndEquipmentAndInvestmentsOtherAndGoodwillNet_E53A4C43440AEC4412F1CDC7C1A5DCFB_label_en-US" xlink:label="lab_awr_PropertyPlantAndEquipmentAndInvestmentsOtherAndGoodwillNet_E53A4C43440AEC4412F1CDC7C1A5DCFB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property Plant and Equipment and Investments Other and Goodwill Net</link:label>
    <link:label id="lab_awr_PropertyPlantAndEquipmentAndInvestmentsOtherAndGoodwillNet_E53A4C43440AEC4412F1CDC7C1A5DCFB_documentation_en-US" xlink:label="lab_awr_PropertyPlantAndEquipmentAndInvestmentsOtherAndGoodwillNet_E53A4C43440AEC4412F1CDC7C1A5DCFB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This element represents aggregate amount of capitalized assets classified as property, plant and equipment and other noncurrent investments not otherwise defined in the taxonomy, and also include goodwill, as of the balance sheet date.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_PropertyPlantAndEquipmentAndInvestmentsOtherAndGoodwillNet" xlink:label="loc_awr_PropertyPlantAndEquipmentAndInvestmentsOtherAndGoodwillNet_E53A4C43440AEC4412F1CDC7C1A5DCFB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_PropertyPlantAndEquipmentAndInvestmentsOtherAndGoodwillNet_E53A4C43440AEC4412F1CDC7C1A5DCFB" xlink:to="lab_awr_PropertyPlantAndEquipmentAndInvestmentsOtherAndGoodwillNet_E53A4C43440AEC4412F1CDC7C1A5DCFB" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetsCurrentAbstract_0E4BF497DF768532D826CDC7C1A53502_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract_0E4BF497DF768532D826CDC7C1A53502" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current Assets</link:label>
    <link:label id="lab_us-gaap_AssetsCurrentAbstract_0E4BF497DF768532D826CDC7C1A53502_label_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract_0E4BF497DF768532D826CDC7C1A53502" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets, Current [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_us-gaap_AssetsCurrentAbstract_0E4BF497DF768532D826CDC7C1A53502" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsCurrentAbstract_0E4BF497DF768532D826CDC7C1A53502" xlink:to="lab_us-gaap_AssetsCurrentAbstract_0E4BF497DF768532D826CDC7C1A53502" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_21CF318CCC863774F522CDC7C1A58ACA_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_21CF318CCC863774F522CDC7C1A58ACA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_21CF318CCC863774F522CDC7C1A58ACA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_21CF318CCC863774F522CDC7C1A58ACA" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_21CF318CCC863774F522CDC7C1A58ACA" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsReceivableNetCurrent_F492DCA19F940CE05BB0CDC7C1ABC6C8_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsReceivableNetCurrent_F492DCA19F940CE05BB0CDC7C1ABC6C8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts receivable - customers, less allowance for doubtful accounts</link:label>
    <link:label id="lab_us-gaap_AccountsReceivableNetCurrent_F492DCA19F940CE05BB0CDC7C1ABC6C8_label_en-US" xlink:label="lab_us-gaap_AccountsReceivableNetCurrent_F492DCA19F940CE05BB0CDC7C1ABC6C8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Receivable, Net, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_F492DCA19F940CE05BB0CDC7C1ABC6C8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent_F492DCA19F940CE05BB0CDC7C1ABC6C8" xlink:to="lab_us-gaap_AccountsReceivableNetCurrent_F492DCA19F940CE05BB0CDC7C1ABC6C8" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnbilledReceivablesCurrent_8CD46FCE4CB84AA51028CDC7C1ABFBCA_terseLabel_en-US" xlink:label="lab_us-gaap_UnbilledReceivablesCurrent_8CD46FCE4CB84AA51028CDC7C1ABFBCA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unbilled revenue</link:label>
    <link:label id="lab_us-gaap_UnbilledReceivablesCurrent_8CD46FCE4CB84AA51028CDC7C1ABFBCA_label_en-US" xlink:label="lab_us-gaap_UnbilledReceivablesCurrent_8CD46FCE4CB84AA51028CDC7C1ABFBCA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unbilled Receivables, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_UnbilledReceivablesCurrent" xlink:label="loc_us-gaap_UnbilledReceivablesCurrent_8CD46FCE4CB84AA51028CDC7C1ABFBCA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnbilledReceivablesCurrent_8CD46FCE4CB84AA51028CDC7C1ABFBCA" xlink:to="lab_us-gaap_UnbilledReceivablesCurrent_8CD46FCE4CB84AA51028CDC7C1ABFBCA" xlink:type="arc" />
    <link:label id="lab_awr_AccountsReceivableFromUSGovernmentNetCurrent_C05C506003054B83738ECDC7C1ABBFB0_terseLabel_en-US" xlink:label="lab_awr_AccountsReceivableFromUSGovernmentNetCurrent_C05C506003054B83738ECDC7C1ABBFB0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Receivable from the U.S. government, less allowance for doubtful accounts</link:label>
    <link:label id="lab_awr_AccountsReceivableFromUSGovernmentNetCurrent_C05C506003054B83738ECDC7C1ABBFB0_label_en-US" xlink:label="lab_awr_AccountsReceivableFromUSGovernmentNetCurrent_C05C506003054B83738ECDC7C1ABBFB0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Receivable from U S Government Net, Current</link:label>
    <link:label id="lab_awr_AccountsReceivableFromUSGovernmentNetCurrent_C05C506003054B83738ECDC7C1ABBFB0_documentation_en-US" xlink:label="lab_awr_AccountsReceivableFromUSGovernmentNetCurrent_C05C506003054B83738ECDC7C1ABBFB0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This element represents the amount, at the balance sheet date, current portion of receivables that are derived from government contracts.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_AccountsReceivableFromUSGovernmentNetCurrent" xlink:label="loc_awr_AccountsReceivableFromUSGovernmentNetCurrent_C05C506003054B83738ECDC7C1ABBFB0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_AccountsReceivableFromUSGovernmentNetCurrent_C05C506003054B83738ECDC7C1ABBFB0" xlink:to="lab_awr_AccountsReceivableFromUSGovernmentNetCurrent_C05C506003054B83738ECDC7C1ABBFB0" xlink:type="arc" />
    <link:label id="lab_us-gaap_DueFromRelatedPartiesCurrent_C9C9D9C6C991B4068DA3CDC7C1AB9279_terseLabel_en-US" xlink:label="lab_us-gaap_DueFromRelatedPartiesCurrent_C9C9D9C6C991B4068DA3CDC7C1AB9279" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Inter-company receivable</link:label>
    <link:label id="lab_us-gaap_DueFromRelatedPartiesCurrent_C9C9D9C6C991B4068DA3CDC7C1AB9279_label_en-US" xlink:label="lab_us-gaap_DueFromRelatedPartiesCurrent_C9C9D9C6C991B4068DA3CDC7C1AB9279" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Due from Related Parties, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DueFromRelatedPartiesCurrent" xlink:label="loc_us-gaap_DueFromRelatedPartiesCurrent_C9C9D9C6C991B4068DA3CDC7C1AB9279" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DueFromRelatedPartiesCurrent_C9C9D9C6C991B4068DA3CDC7C1AB9279" xlink:to="lab_us-gaap_DueFromRelatedPartiesCurrent_C9C9D9C6C991B4068DA3CDC7C1AB9279" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsAndOtherReceivablesNetCurrent_FA5A5BC58017C0C4A227CDC7C1AB2BE9_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsAndOtherReceivablesNetCurrent_FA5A5BC58017C0C4A227CDC7C1AB2BE9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other accounts receivable, less allowance for doubtful accounts</link:label>
    <link:label id="lab_us-gaap_AccountsAndOtherReceivablesNetCurrent_FA5A5BC58017C0C4A227CDC7C1AB2BE9_label_en-US" xlink:label="lab_us-gaap_AccountsAndOtherReceivablesNetCurrent_FA5A5BC58017C0C4A227CDC7C1AB2BE9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts and Other Receivables, Net, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AccountsAndOtherReceivablesNetCurrent" xlink:label="loc_us-gaap_AccountsAndOtherReceivablesNetCurrent_FA5A5BC58017C0C4A227CDC7C1AB2BE9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsAndOtherReceivablesNetCurrent_FA5A5BC58017C0C4A227CDC7C1AB2BE9" xlink:to="lab_us-gaap_AccountsAndOtherReceivablesNetCurrent_FA5A5BC58017C0C4A227CDC7C1AB2BE9" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxesReceivable_50BEB9CD51FE3D71C5E2CDC7C1ABF401_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxesReceivable_50BEB9CD51FE3D71C5E2CDC7C1ABF401" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income taxes receivable</link:label>
    <link:label id="lab_us-gaap_IncomeTaxesReceivable_50BEB9CD51FE3D71C5E2CDC7C1ABF401_label_en-US" xlink:label="lab_us-gaap_IncomeTaxesReceivable_50BEB9CD51FE3D71C5E2CDC7C1ABF401" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Taxes Receivable, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncomeTaxesReceivable" xlink:label="loc_us-gaap_IncomeTaxesReceivable_50BEB9CD51FE3D71C5E2CDC7C1ABF401" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxesReceivable_50BEB9CD51FE3D71C5E2CDC7C1ABF401" xlink:to="lab_us-gaap_IncomeTaxesReceivable_50BEB9CD51FE3D71C5E2CDC7C1ABF401" xlink:type="arc" />
    <link:label id="lab_awr_DueFromRelatedPartiesIncomeTaxesCurrent_4D32B22354EC18F122D3CDC7C1ABEF87_terseLabel_en-US" xlink:label="lab_awr_DueFromRelatedPartiesIncomeTaxesCurrent_4D32B22354EC18F122D3CDC7C1ABEF87" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income taxes receivable from Parent</link:label>
    <link:label id="lab_awr_DueFromRelatedPartiesIncomeTaxesCurrent_4D32B22354EC18F122D3CDC7C1ABEF87_label_en-US" xlink:label="lab_awr_DueFromRelatedPartiesIncomeTaxesCurrent_4D32B22354EC18F122D3CDC7C1ABEF87" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Due from Related Parties, Income Taxes, Current</link:label>
    <link:label id="lab_awr_DueFromRelatedPartiesIncomeTaxesCurrent_4D32B22354EC18F122D3CDC7C1ABEF87_documentation_en-US" xlink:label="lab_awr_DueFromRelatedPartiesIncomeTaxesCurrent_4D32B22354EC18F122D3CDC7C1ABEF87" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of aggregate amount of current tax-related receivables to be collected from related parties where one party can exercise control or significant influence over another party, which are usually due within one year (or one business cycle).</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_DueFromRelatedPartiesIncomeTaxesCurrent" xlink:label="loc_awr_DueFromRelatedPartiesIncomeTaxesCurrent_4D32B22354EC18F122D3CDC7C1ABEF87" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_DueFromRelatedPartiesIncomeTaxesCurrent_4D32B22354EC18F122D3CDC7C1ABEF87" xlink:to="lab_awr_DueFromRelatedPartiesIncomeTaxesCurrent_4D32B22354EC18F122D3CDC7C1ABEF87" xlink:type="arc" />
    <link:label id="lab_us-gaap_NotesReceivableRelatedPartiesCurrent_E795F4C3020357BA8050CDC7C1AB5F0D_terseLabel_en-US" xlink:label="lab_us-gaap_NotesReceivableRelatedPartiesCurrent_E795F4C3020357BA8050CDC7C1AB5F0D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Note receivable from Parent</link:label>
    <link:label id="lab_us-gaap_NotesReceivableRelatedPartiesCurrent_E795F4C3020357BA8050CDC7C1AB5F0D_label_en-US" xlink:label="lab_us-gaap_NotesReceivableRelatedPartiesCurrent_E795F4C3020357BA8050CDC7C1AB5F0D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Notes Receivable, Related Parties, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_NotesReceivableRelatedPartiesCurrent" xlink:label="loc_us-gaap_NotesReceivableRelatedPartiesCurrent_E795F4C3020357BA8050CDC7C1AB5F0D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NotesReceivableRelatedPartiesCurrent_E795F4C3020357BA8050CDC7C1AB5F0D" xlink:to="lab_us-gaap_NotesReceivableRelatedPartiesCurrent_E795F4C3020357BA8050CDC7C1AB5F0D" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryRawMaterialsAndSupplies_EED5BC8B6E0E8220AF2ACDC7C1AB0F96_terseLabel_en-US" xlink:label="lab_us-gaap_InventoryRawMaterialsAndSupplies_EED5BC8B6E0E8220AF2ACDC7C1AB0F96" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Materials and supplies, at average cost</link:label>
    <link:label id="lab_us-gaap_InventoryRawMaterialsAndSupplies_EED5BC8B6E0E8220AF2ACDC7C1AB0F96_label_en-US" xlink:label="lab_us-gaap_InventoryRawMaterialsAndSupplies_EED5BC8B6E0E8220AF2ACDC7C1AB0F96" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory, Raw Materials and Supplies, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_InventoryRawMaterialsAndSupplies" xlink:label="loc_us-gaap_InventoryRawMaterialsAndSupplies_EED5BC8B6E0E8220AF2ACDC7C1AB0F96" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryRawMaterialsAndSupplies_EED5BC8B6E0E8220AF2ACDC7C1AB0F96" xlink:to="lab_us-gaap_InventoryRawMaterialsAndSupplies_EED5BC8B6E0E8220AF2ACDC7C1AB0F96" xlink:type="arc" />
    <link:label id="lab_us-gaap_RegulatoryAssetsCurrent_AA810D5959C58C7323C0CDC7C1AB5779_terseLabel_en-US" xlink:label="lab_us-gaap_RegulatoryAssetsCurrent_AA810D5959C58C7323C0CDC7C1AB5779" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory assets &#8212; current</link:label>
    <link:label id="lab_us-gaap_RegulatoryAssetsCurrent_AA810D5959C58C7323C0CDC7C1AB5779_label_en-US" xlink:label="lab_us-gaap_RegulatoryAssetsCurrent_AA810D5959C58C7323C0CDC7C1AB5779" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory Assets, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_RegulatoryAssetsCurrent" xlink:label="loc_us-gaap_RegulatoryAssetsCurrent_AA810D5959C58C7323C0CDC7C1AB5779" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegulatoryAssetsCurrent_AA810D5959C58C7323C0CDC7C1AB5779" xlink:to="lab_us-gaap_RegulatoryAssetsCurrent_AA810D5959C58C7323C0CDC7C1AB5779" xlink:type="arc" />
    <link:label id="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_ABAA0DA5E94131D73926CDC7C1AB3C24_terseLabel_en-US" xlink:label="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_ABAA0DA5E94131D73926CDC7C1AB3C24" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Prepayments and other current assets</link:label>
    <link:label id="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_ABAA0DA5E94131D73926CDC7C1AB3C24_label_en-US" xlink:label="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_ABAA0DA5E94131D73926CDC7C1AB3C24" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Prepaid Expense and Other Assets, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_ABAA0DA5E94131D73926CDC7C1AB3C24" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_ABAA0DA5E94131D73926CDC7C1AB3C24" xlink:to="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_ABAA0DA5E94131D73926CDC7C1AB3C24" xlink:type="arc" />
    <link:label id="lab_us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear_A3BD52B509FB4B02A18ECDC7C1AB9E3D_terseLabel_en-US" xlink:label="lab_us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear_A3BD52B509FB4B02A18ECDC7C1AB9E3D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Costs and estimated earnings in excess of billings on uncompleted contracts</link:label>
    <link:label id="lab_us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear_A3BD52B509FB4B02A18ECDC7C1AB9E3D_label_en-US" xlink:label="lab_us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear_A3BD52B509FB4B02A18ECDC7C1AB9E3D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Costs in Excess of Billings, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear" xlink:label="loc_us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear_A3BD52B509FB4B02A18ECDC7C1AB9E3D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear_A3BD52B509FB4B02A18ECDC7C1AB9E3D" xlink:to="lab_us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear_A3BD52B509FB4B02A18ECDC7C1AB9E3D" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxAssetsLiabilitiesNetCurrent_12C0C0913FAE06430C93CDC7C1AB2CF0_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsLiabilitiesNetCurrent_12C0C0913FAE06430C93CDC7C1AB2CF0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred income taxes &#8212; current</link:label>
    <link:label id="lab_us-gaap_DeferredTaxAssetsLiabilitiesNetCurrent_12C0C0913FAE06430C93CDC7C1AB2CF0_label_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsLiabilitiesNetCurrent_12C0C0913FAE06430C93CDC7C1AB2CF0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Assets, Net, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNetCurrent" xlink:label="loc_us-gaap_DeferredTaxAssetsLiabilitiesNetCurrent_12C0C0913FAE06430C93CDC7C1AB2CF0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxAssetsLiabilitiesNetCurrent_12C0C0913FAE06430C93CDC7C1AB2CF0" xlink:to="lab_us-gaap_DeferredTaxAssetsLiabilitiesNetCurrent_12C0C0913FAE06430C93CDC7C1AB2CF0" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetsCurrent_AE99B2271B427CEDF295CDC7C1ACB410_totalLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrent_AE99B2271B427CEDF295CDC7C1ACB410" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total current assets</link:label>
    <link:label id="lab_us-gaap_AssetsCurrent_AE99B2271B427CEDF295CDC7C1ACB410_label_en-US" xlink:label="lab_us-gaap_AssetsCurrent_AE99B2271B427CEDF295CDC7C1ACB410" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_AE99B2271B427CEDF295CDC7C1ACB410" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsCurrent_AE99B2271B427CEDF295CDC7C1ACB410" xlink:to="lab_us-gaap_AssetsCurrent_AE99B2271B427CEDF295CDC7C1ACB410" xlink:type="arc" />
    <link:label id="lab_awr_RegulatoryAndOtherAssetsAbstract_B3DDAF248A6ECF2CD909CDC7C1AC99C2_terseLabel_en-US" xlink:label="lab_awr_RegulatoryAndOtherAssetsAbstract_B3DDAF248A6ECF2CD909CDC7C1AC99C2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory and Other Assets</link:label>
    <link:label id="lab_awr_RegulatoryAndOtherAssetsAbstract_B3DDAF248A6ECF2CD909CDC7C1AC99C2_label_en-US" xlink:label="lab_awr_RegulatoryAndOtherAssetsAbstract_B3DDAF248A6ECF2CD909CDC7C1AC99C2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory and Other Assets [Abstract]</link:label>
    <link:label id="lab_awr_RegulatoryAndOtherAssetsAbstract_B3DDAF248A6ECF2CD909CDC7C1AC99C2_documentation_en-US" xlink:label="lab_awr_RegulatoryAndOtherAssetsAbstract_B3DDAF248A6ECF2CD909CDC7C1AC99C2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">-- None. No documentation exists for this element. --</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_RegulatoryAndOtherAssetsAbstract" xlink:label="loc_awr_RegulatoryAndOtherAssetsAbstract_B3DDAF248A6ECF2CD909CDC7C1AC99C2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_awr_RegulatoryAndOtherAssetsAbstract_B3DDAF248A6ECF2CD909CDC7C1AC99C2" xlink:to="lab_awr_RegulatoryAndOtherAssetsAbstract_B3DDAF248A6ECF2CD909CDC7C1AC99C2" xlink:type="arc" />
    <link:label id="lab_us-gaap_RegulatoryAssetsNoncurrent_DBED0AA71C68687DD707CDC7C1AC57F2_terseLabel_en-US" xlink:label="lab_us-gaap_RegulatoryAssetsNoncurrent_DBED0AA71C68687DD707CDC7C1AC57F2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory assets</link:label>
    <link:label id="lab_us-gaap_RegulatoryAssetsNoncurrent_DBED0AA71C68687DD707CDC7C1AC57F2_label_en-US" xlink:label="lab_us-gaap_RegulatoryAssetsNoncurrent_DBED0AA71C68687DD707CDC7C1AC57F2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory Assets, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_RegulatoryAssetsNoncurrent" xlink:label="loc_us-gaap_RegulatoryAssetsNoncurrent_DBED0AA71C68687DD707CDC7C1AC57F2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegulatoryAssetsNoncurrent_DBED0AA71C68687DD707CDC7C1AC57F2" xlink:to="lab_us-gaap_RegulatoryAssetsNoncurrent_DBED0AA71C68687DD707CDC7C1AC57F2" xlink:type="arc" />
    <link:label id="lab_awr_OtherAccountsReceivableNoncurrent_288BE0F2DCC9C10CF1EECDC7C1AC4787_terseLabel_en-US" xlink:label="lab_awr_OtherAccountsReceivableNoncurrent_288BE0F2DCC9C10CF1EECDC7C1AC4787" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other accounts receivable</link:label>
    <link:label id="lab_awr_OtherAccountsReceivableNoncurrent_288BE0F2DCC9C10CF1EECDC7C1AC4787_label_en-US" xlink:label="lab_awr_OtherAccountsReceivableNoncurrent_288BE0F2DCC9C10CF1EECDC7C1AC4787" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Accounts Receivable, Noncurrent</link:label>
    <link:label id="lab_awr_OtherAccountsReceivableNoncurrent_288BE0F2DCC9C10CF1EECDC7C1AC4787_documentation_en-US" xlink:label="lab_awr_OtherAccountsReceivableNoncurrent_288BE0F2DCC9C10CF1EECDC7C1AC4787" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This element represent the noncurrent portion of amount due from customers, clients, or other third-parties, or arising from transactions not separately disclosed, net of allowances established for the purpose of reducing such receivables to an amount that approximates their net realizable value.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_OtherAccountsReceivableNoncurrent" xlink:label="loc_awr_OtherAccountsReceivableNoncurrent_288BE0F2DCC9C10CF1EECDC7C1AC4787" xlink:type="locator" />
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    <link:label id="lab_us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedAfterOneYear_B7F57FC89CD5202E3523CDC7C1AC6208_terseLabel_en-US" xlink:label="lab_us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedAfterOneYear_B7F57FC89CD5202E3523CDC7C1AC6208" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Costs and estimated earnings in excess of billings on uncompleted contracts</link:label>
    <link:label id="lab_us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedAfterOneYear_B7F57FC89CD5202E3523CDC7C1AC6208_label_en-US" xlink:label="lab_us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedAfterOneYear_B7F57FC89CD5202E3523CDC7C1AC6208" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Costs in Excess of Billings, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedAfterOneYear" xlink:label="loc_us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedAfterOneYear_B7F57FC89CD5202E3523CDC7C1AC6208" xlink:type="locator" />
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    <link:label id="lab_awr_ReceivableFromUSGovernmentNetNonCurrent_FF16447D7D2F73189B65CDC7C1AC34E1_terseLabel_en-US" xlink:label="lab_awr_ReceivableFromUSGovernmentNetNonCurrent_FF16447D7D2F73189B65CDC7C1AC34E1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Receivable from the U.S. government, less allowance for doubtful accounts</link:label>
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    <link:label id="lab_awr_ReceivableFromUSGovernmentNetNonCurrent_FF16447D7D2F73189B65CDC7C1AC34E1_documentation_en-US" xlink:label="lab_awr_ReceivableFromUSGovernmentNetNonCurrent_FF16447D7D2F73189B65CDC7C1AC34E1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This element represents the amount, at the balance sheet date, noncurrent portion of receivables that are derived from government contracts.</link:label>
    <link:loc xlink:href="awr-20140331.xsd#awr_ReceivableFromUSGovernmentNetNonCurrent" xlink:label="loc_awr_ReceivableFromUSGovernmentNetNonCurrent_FF16447D7D2F73189B65CDC7C1AC34E1" xlink:type="locator" />
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    <link:label id="lab_us-gaap_OtherAssetsNoncurrent_1ED21F0046CF2B11E904CDC7C1AC9FD1_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent_1ED21F0046CF2B11E904CDC7C1AC9FD1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_us-gaap_OtherAssetsNoncurrent_1ED21F0046CF2B11E904CDC7C1AC9FD1_label_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent_1ED21F0046CF2B11E904CDC7C1AC9FD1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Assets, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_1ED21F0046CF2B11E904CDC7C1AC9FD1" xlink:type="locator" />
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    <link:label id="lab_awr_RegulatoryAndOtherAssets_71FD4FDA05077677AA7ACDC7C1ACD9D3_totalLabel_en-US" xlink:label="lab_awr_RegulatoryAndOtherAssets_71FD4FDA05077677AA7ACDC7C1ACD9D3" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total regulatory and other assets</link:label>
    <link:label id="lab_awr_RegulatoryAndOtherAssets_71FD4FDA05077677AA7ACDC7C1ACD9D3_label_en-US" xlink:label="lab_awr_RegulatoryAndOtherAssets_71FD4FDA05077677AA7ACDC7C1ACD9D3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory and Other Assets</link:label>
    <link:label id="lab_awr_RegulatoryAndOtherAssets_71FD4FDA05077677AA7ACDC7C1ACD9D3_documentation_en-US" xlink:label="lab_awr_RegulatoryAndOtherAssets_71FD4FDA05077677AA7ACDC7C1ACD9D3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This element represents aggregate carrying amount, at the balance sheet date, of noncurrent regulatory assets held by public utility entities and other noncurrent assets not separately disclosed in the balance sheet.</link:label>
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    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_0ED7EB3AE7225F754013CDC7C1AC9F90_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_0ED7EB3AE7225F754013CDC7C1AC9F90" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CAPITALIZATION AND LIABILITIES</link:label>
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_0ED7EB3AE7225F754013CDC7C1AC9F90_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_0ED7EB3AE7225F754013CDC7C1AC9F90" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities and Equity [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_0ED7EB3AE7225F754013CDC7C1AC9F90" xlink:type="locator" />
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    <link:label id="lab_us-gaap_CapitalizationLongtermDebtAndEquityAbstract_6F40D210F41AA5931DC6CDC7C1ACB8D7_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalizationLongtermDebtAndEquityAbstract_6F40D210F41AA5931DC6CDC7C1ACB8D7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capitalization</link:label>
    <link:label id="lab_us-gaap_CapitalizationLongtermDebtAndEquityAbstract_6F40D210F41AA5931DC6CDC7C1ACB8D7_label_en-US" xlink:label="lab_us-gaap_CapitalizationLongtermDebtAndEquityAbstract_6F40D210F41AA5931DC6CDC7C1ACB8D7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capitalization, Long-term Debt and Equity [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_CapitalizationLongtermDebtAndEquityAbstract" xlink:label="loc_us-gaap_CapitalizationLongtermDebtAndEquityAbstract_6F40D210F41AA5931DC6CDC7C1ACB8D7" xlink:type="locator" />
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    <link:label id="lab_us-gaap_CommonStockValue_285A829A1FDF23A6B6DBCDC7C1ACCD3F_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockValue_285A829A1FDF23A6B6DBCDC7C1ACCD3F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common shares, no par value</link:label>
    <link:label id="lab_us-gaap_CommonStockValue_285A829A1FDF23A6B6DBCDC7C1ACCD3F_label_en-US" xlink:label="lab_us-gaap_CommonStockValue_285A829A1FDF23A6B6DBCDC7C1ACCD3F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Value, Issued</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_285A829A1FDF23A6B6DBCDC7C1ACCD3F" xlink:type="locator" />
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    <link:label id="lab_us-gaap_RetainedEarningsAccumulatedDeficit_72CB74C4ACF8C5F32C80CDC7C1ACF5AA_terseLabel_en-US" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit_72CB74C4ACF8C5F32C80CDC7C1ACF5AA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Earnings reinvested in the business</link:label>
    <link:label id="lab_us-gaap_RetainedEarningsAccumulatedDeficit_72CB74C4ACF8C5F32C80CDC7C1ACF5AA_label_en-US" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit_72CB74C4ACF8C5F32C80CDC7C1ACF5AA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retained Earnings (Accumulated Deficit)</link:label>
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    <link:label id="lab_us-gaap_LongTermDebtNoncurrent_7A5608CA52DB65C75A10CDC7C1AD27AD_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtNoncurrent_7A5608CA52DB65C75A10CDC7C1AD27AD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term debt</link:label>
    <link:label id="lab_us-gaap_LongTermDebtNoncurrent_7A5608CA52DB65C75A10CDC7C1AD27AD_label_en-US" xlink:label="lab_us-gaap_LongTermDebtNoncurrent_7A5608CA52DB65C75A10CDC7C1AD27AD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Excluding Current Maturities</link:label>
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    <link:label id="lab_us-gaap_LiabilitiesCurrentAbstract_5C84352F3C8E43A0577DCDC7C1ADE9B1_label_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrentAbstract_5C84352F3C8E43A0577DCDC7C1ADE9B1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities, Current [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_5C84352F3C8E43A0577DCDC7C1ADE9B1" xlink:type="locator" />
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    <link:label id="lab_us-gaap_AccountsPayableCurrent_BA15514891F519C13757CDC7C1AD0CC0_label_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent_BA15514891F519C13757CDC7C1AD0CC0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Payable, Current</link:label>
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    <link:label id="lab_awr_FranchiseAndAssessmentFeesTaxes_84C51E174DF9CD8C3B30CDC7C1AD4231_documentation_en-US" xlink:label="lab_awr_FranchiseAndAssessmentFeesTaxes_84C51E174DF9CD8C3B30CDC7C1AD4231" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents franchise and assessment fees taxes.</link:label>
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