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Contingencies: (Details) - GSWC customer in Thousands, $ in Millions | 6 Months Ended
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Jun. 30, 2016 USD ($) customer
Environmental Clean-Up and Remediation |
Contingencies |
Amount spent in clean-up and remediation activities | $ 5.1
Amount paid by the State of California Underground Storage Tank Fund for clean-up and remediation of plant facilities | 1.5
Accrued liability for the estimated additional cost to complete the clean-up at the site | $ 1.4
City of Claremont | Condemnation of Properties |
Contingencies |
Number of customers served through water systems | customer | 11
Ojai FLOW | Condemnation of Properties |
Contingencies |
Number of customers served through water systems | customer | 3
Independent Transmission and Distribution System | City of Claremont | Condemnation of Properties |
Contingencies |
Public utilities, property, plant and equipment, net | $ 49.2
Maximum | Independent Transmission and Distribution System | City of Claremont | Condemnation of Properties |
Contingencies |
Timing of court decision on condemnation matter | 90 days

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- Definition Total costs accrued as of the balance sheet date for environmental loss contingencies. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13207-110859 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 25 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6395460&loc=d3e13647-108346 + Details
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