false 2025 12/31 Q3 0001434728 xbrli:shares iso4217:USD iso4217:USD xbrli:shares gwrs:waterSystem gwrs:service_connection xbrli:pure gwrs:period gwrs:utility gwrs:increase gwrs:meter gwrs:account gwrs:segment gwrs:state 0001434728 2025-01-01 2025-09-30 0001434728 2025-11-10 0001434728 2025-09-30 0001434728 2024-12-31 0001434728 gwrs:WaterServicesMember 2025-07-01 2025-09-30 0001434728 gwrs:WaterServicesMember 2024-07-01 2024-09-30 0001434728 gwrs:WaterServicesMember 2025-01-01 2025-09-30 0001434728 gwrs:WaterServicesMember 2024-01-01 2024-09-30 0001434728 gwrs:WastewaterAndRecycledWaterMember 2025-07-01 2025-09-30 0001434728 gwrs:WastewaterAndRecycledWaterMember 2024-07-01 2024-09-30 0001434728 gwrs:WastewaterAndRecycledWaterMember 2025-01-01 2025-09-30 0001434728 gwrs:WastewaterAndRecycledWaterMember 2024-01-01 2024-09-30 0001434728 2025-07-01 2025-09-30 0001434728 2024-07-01 2024-09-30 0001434728 2024-01-01 2024-09-30 0001434728 us-gaap:CommonStockMember 2024-12-31 0001434728 us-gaap:TreasuryStockCommonMember 2024-12-31 0001434728 us-gaap:AdditionalPaidInCapitalMember 2024-12-31 0001434728 us-gaap:RetainedEarningsMember 2024-12-31 0001434728 2025-01-01 2025-03-31 0001434728 us-gaap:AdditionalPaidInCapitalMember 2025-01-01 2025-03-31 0001434728 us-gaap:RetainedEarningsMember 2025-01-01 2025-03-31 0001434728 us-gaap:CommonStockMember 2025-01-01 2025-03-31 0001434728 us-gaap:TreasuryStockCommonMember 2025-01-01 2025-03-31 0001434728 us-gaap:CommonStockMember 2025-03-31 0001434728 us-gaap:TreasuryStockCommonMember 2025-03-31 0001434728 us-gaap:AdditionalPaidInCapitalMember 2025-03-31 0001434728 us-gaap:RetainedEarningsMember 2025-03-31 0001434728 2025-03-31 0001434728 2025-04-01 2025-06-30 0001434728 us-gaap:AdditionalPaidInCapitalMember 2025-04-01 2025-06-30 0001434728 us-gaap:RetainedEarningsMember 2025-04-01 2025-06-30 0001434728 us-gaap:CommonStockMember 2025-04-01 2025-06-30 0001434728 us-gaap:TreasuryStockCommonMember 2025-04-01 2025-06-30 0001434728 us-gaap:CommonStockMember 2025-06-30 0001434728 us-gaap:TreasuryStockCommonMember 2025-06-30 0001434728 us-gaap:AdditionalPaidInCapitalMember 2025-06-30 0001434728 us-gaap:RetainedEarningsMember 2025-06-30 0001434728 2025-06-30 0001434728 us-gaap:AdditionalPaidInCapitalMember 2025-07-01 2025-09-30 0001434728 us-gaap:RetainedEarningsMember 2025-07-01 2025-09-30 0001434728 us-gaap:CommonStockMember 2025-07-01 2025-09-30 0001434728 us-gaap:TreasuryStockCommonMember 2025-07-01 2025-09-30 0001434728 us-gaap:CommonStockMember 2025-09-30 0001434728 us-gaap:TreasuryStockCommonMember 2025-09-30 0001434728 us-gaap:AdditionalPaidInCapitalMember 2025-09-30 0001434728 us-gaap:RetainedEarningsMember 2025-09-30 0001434728 us-gaap:CommonStockMember 2023-12-31 0001434728 us-gaap:TreasuryStockCommonMember 2023-12-31 0001434728 us-gaap:AdditionalPaidInCapitalMember 2023-12-31 0001434728 us-gaap:RetainedEarningsMember 2023-12-31 0001434728 2023-12-31 0001434728 2024-01-01 2024-03-31 0001434728 us-gaap:AdditionalPaidInCapitalMember 2024-01-01 2024-03-31 0001434728 us-gaap:RetainedEarningsMember 2024-01-01 2024-03-31 0001434728 us-gaap:CommonStockMember 2024-01-01 2024-03-31 0001434728 us-gaap:TreasuryStockCommonMember 2024-01-01 2024-03-31 0001434728 us-gaap:CommonStockMember 2024-03-31 0001434728 us-gaap:TreasuryStockCommonMember 2024-03-31 0001434728 us-gaap:AdditionalPaidInCapitalMember 2024-03-31 0001434728 us-gaap:RetainedEarningsMember 2024-03-31 0001434728 2024-03-31 0001434728 2024-04-01 2024-06-30 0001434728 us-gaap:RetainedEarningsMember 2024-04-01 2024-06-30 0001434728 us-gaap:CommonStockMember 2024-04-01 2024-06-30 0001434728 us-gaap:TreasuryStockCommonMember 2024-04-01 2024-06-30 0001434728 us-gaap:AdditionalPaidInCapitalMember 2024-04-01 2024-06-30 0001434728 us-gaap:CommonStockMember 2024-06-30 0001434728 us-gaap:TreasuryStockCommonMember 2024-06-30 0001434728 us-gaap:AdditionalPaidInCapitalMember 2024-06-30 0001434728 us-gaap:RetainedEarningsMember 2024-06-30 0001434728 2024-06-30 0001434728 us-gaap:RetainedEarningsMember 2024-07-01 2024-09-30 0001434728 us-gaap:TreasuryStockCommonMember 2024-07-01 2024-09-30 0001434728 us-gaap:CommonStockMember 2024-07-01 2024-09-30 0001434728 us-gaap:AdditionalPaidInCapitalMember 2024-07-01 2024-09-30 0001434728 us-gaap:CommonStockMember 2024-09-30 0001434728 us-gaap:TreasuryStockCommonMember 2024-09-30 0001434728 us-gaap:AdditionalPaidInCapitalMember 2024-09-30 0001434728 us-gaap:RetainedEarningsMember 2024-09-30 0001434728 2024-09-30 0001434728 gwrs:GWOcotilloMember gwrs:TucsonWaterMember 2025-07-08 2025-07-08 0001434728 gwrs:TucsonWaterMember 2025-07-08 2025-07-08 0001434728 gwrs:GWOcotilloMember gwrs:TucsonWaterMember 2025-07-08 0001434728 gwrs:TucsonWaterMember 2025-07-08 0001434728 gwrs:ArizonaCorporationCommissionACCMember 2025-04-29 2025-04-29 0001434728 gwrs:ArizonaCorporationCommissionACCMember 2025-05-01 2025-05-01 0001434728 gwrs:ArizonaCorporationCommissionACCMember us-gaap:SubsequentEventMember 2025-11-01 2025-11-01 0001434728 srt:ScenarioForecastMember gwrs:ArizonaCorporationCommissionACCMember 2026-05-01 2026-05-01 0001434728 gwrs:ArizonaCorporationCommissionACCMember 2024-06-27 2024-06-27 0001434728 2024-06-20 0001434728 2024-06-20 2024-06-20 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:ResidentialMember 2025-07-01 2025-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:ResidentialMember 2024-07-01 2024-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:ResidentialMember 2025-01-01 2025-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:ResidentialMember 2024-01-01 2024-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:IrrigationMember 2025-07-01 2025-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:IrrigationMember 2024-07-01 2024-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:IrrigationMember 2025-01-01 2025-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:IrrigationMember 2024-01-01 2024-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:CommercialMember 2025-07-01 2025-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:CommercialMember 2024-07-01 2024-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:CommercialMember 2025-01-01 2025-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:CommercialMember 2024-01-01 2024-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:MultiFamilyMember 2025-07-01 2025-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:MultiFamilyMember 2024-07-01 2024-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:MultiFamilyMember 2025-01-01 2025-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:MultiFamilyMember 2024-01-01 2024-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:ConstructionWaterServicesMember 2025-07-01 2025-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:ConstructionWaterServicesMember 2024-07-01 2024-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:ConstructionWaterServicesMember 2025-01-01 2025-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:ConstructionWaterServicesMember 2024-01-01 2024-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:OtherWaterRevenuesMember 2025-07-01 2025-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:OtherWaterRevenuesMember 2024-07-01 2024-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:OtherWaterRevenuesMember 2025-01-01 2025-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember gwrs:OtherWaterRevenuesMember 2024-01-01 2024-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember 2025-07-01 2025-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember 2024-07-01 2024-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember 2025-01-01 2025-09-30 0001434728 gwrs:WaterServicesMember us-gaap:RegulatedOperationMember 2024-01-01 2024-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember gwrs:ResidentialMember 2025-07-01 2025-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember gwrs:ResidentialMember 2024-07-01 2024-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember gwrs:ResidentialMember 2025-01-01 2025-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember gwrs:ResidentialMember 2024-01-01 2024-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember gwrs:CommercialMember 2025-07-01 2025-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember gwrs:CommercialMember 2024-07-01 2024-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember gwrs:CommercialMember 2025-01-01 2025-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember gwrs:CommercialMember 2024-01-01 2024-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember gwrs:MultiFamilyMember 2025-07-01 2025-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember gwrs:MultiFamilyMember 2024-07-01 2024-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember gwrs:MultiFamilyMember 2025-01-01 2025-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember gwrs:MultiFamilyMember 2024-01-01 2024-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember gwrs:RecycledWaterRevenuesMember 2025-07-01 2025-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember gwrs:RecycledWaterRevenuesMember 2024-07-01 2024-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember gwrs:RecycledWaterRevenuesMember 2025-01-01 2025-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember gwrs:RecycledWaterRevenuesMember 2024-01-01 2024-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember gwrs:OtherWastewaterRevenuesMember 2025-07-01 2025-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember gwrs:OtherWastewaterRevenuesMember 2024-07-01 2024-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember gwrs:OtherWastewaterRevenuesMember 2025-01-01 2025-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember gwrs:OtherWastewaterRevenuesMember 2024-01-01 2024-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember 2025-07-01 2025-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember 2024-07-01 2024-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember 2025-01-01 2025-09-30 0001434728 gwrs:WasteWaterAndRecycledWaterMember us-gaap:RegulatedOperationMember 2024-01-01 2024-09-30 0001434728 2024-01-01 2024-12-31 0001434728 gwrs:InfrastructureCoordinationAndFinancingAgreementsMember 2024-12-31 0001434728 gwrs:InfrastructureCoordinationAndFinancingAgreementsMember 2025-01-01 2025-09-30 0001434728 gwrs:InfrastructureCoordinationAndFinancingAgreementsMember 2025-09-30 0001434728 us-gaap:EmployeeStockOptionMember 2025-07-01 2025-09-30 0001434728 us-gaap:EmployeeStockOptionMember 2024-07-01 2024-09-30 0001434728 us-gaap:EmployeeStockOptionMember 2025-01-01 2025-09-30 0001434728 us-gaap:EmployeeStockOptionMember 2024-01-01 2024-09-30 0001434728 us-gaap:RestrictedStockMember 2025-07-01 2025-09-30 0001434728 us-gaap:RestrictedStockMember 2024-07-01 2024-09-30 0001434728 us-gaap:RestrictedStockMember 2025-01-01 2025-09-30 0001434728 us-gaap:RestrictedStockMember 2024-01-01 2024-09-30 0001434728 gwrs:TransmissionAndDistributionPlantMember 2025-09-30 0001434728 gwrs:TransmissionAndDistributionPlantMember 2024-12-31 0001434728 us-gaap:EquipmentMember 2025-09-30 0001434728 us-gaap:EquipmentMember 2024-12-31 0001434728 gwrs:OfficeBuildingsAndOtherStructuresMember 2025-09-30 0001434728 gwrs:OfficeBuildingsAndOtherStructuresMember 2024-12-31 0001434728 us-gaap:ConstructionInProgressMember 2025-09-30 0001434728 us-gaap:ConstructionInProgressMember 2024-12-31 0001434728 us-gaap:LandMember 2025-09-30 0001434728 us-gaap:LandMember 2024-12-31 0001434728 2025-03-01 2025-03-31 0001434728 2025-07-01 2025-07-31 0001434728 gwrs:PrivatePlacementOfferingMember 2025-09-30 0001434728 gwrs:PrivatePlacementOfferingMember 2025-09-30 2025-09-30 0001434728 gwrs:PublicOfferingMember 2025-03-27 2025-03-27 0001434728 gwrs:PublicOfferingMember 2025-03-27 0001434728 us-gaap:OverAllotmentOptionMember 2025-03-27 2025-03-27 0001434728 gwrs:PublicOfferingMember srt:AffiliatedEntityMember 2025-03-01 2025-03-31 0001434728 gwrs:GWRinconUtilityMember gwrs:GovernmentAssistanceLoanMember 2024-04-30 0001434728 gwrs:GWRinconUtilityMember gwrs:GovernmentAssistanceForgiveableLoanMember 2024-04-30 0001434728 gwrs:WIFANoteDueApril2044Member gwrs:GovernmentLoanMember 2024-04-30 0001434728 gwrs:GWRinconUtilityMember gwrs:GovernmentAssistanceLoanMember 2025-09-30 0001434728 us-gaap:RevolvingCreditFacilityMember gwrs:NorthernTrustLoanAgreementMember 2024-12-31 0001434728 us-gaap:RevolvingCreditFacilityMember gwrs:NorthernTrustLoanAgreementMember 2025-04-14 0001434728 us-gaap:RevolvingCreditFacilityMember gwrs:NorthernTrustLoanAgreementMember 2025-09-30 0001434728 us-gaap:RevolvingCreditFacilityMember gwrs:NorthernTrustLoanAgreementMember us-gaap:LineOfCreditMember 2025-09-30 0001434728 us-gaap:FairValueInputsLevel1Member 2025-09-30 0001434728 us-gaap:FairValueInputsLevel2Member 2025-09-30 0001434728 us-gaap:FairValueInputsLevel3Member 2025-09-30 0001434728 us-gaap:FairValueInputsLevel1Member 2024-12-31 0001434728 us-gaap:FairValueInputsLevel2Member 2024-12-31 0001434728 us-gaap:FairValueInputsLevel3Member 2024-12-31 0001434728 us-gaap:LineOfCreditMember 2025-01-01 2025-09-30 0001434728 us-gaap:CarryingReportedAmountFairValueDisclosureMember us-gaap:FairValueInputsLevel2Member 2025-09-30 0001434728 us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueInputsLevel2Member 2025-09-30 0001434728 us-gaap:CarryingReportedAmountFairValueDisclosureMember us-gaap:FairValueInputsLevel2Member 2024-12-31 0001434728 us-gaap:EstimateOfFairValueFairValueDisclosureMember us-gaap:FairValueInputsLevel2Member 2024-12-31 0001434728 us-gaap:RestrictedStockMember us-gaap:ShareBasedPaymentArrangementEmployeeMember 2025-07-01 2025-09-30 0001434728 us-gaap:RestrictedStockMember us-gaap:ShareBasedPaymentArrangementEmployeeMember 2024-07-01 2024-09-30 0001434728 us-gaap:RestrictedStockMember us-gaap:ShareBasedPaymentArrangementEmployeeMember 2025-01-01 2025-09-30 0001434728 us-gaap:RestrictedStockMember us-gaap:ShareBasedPaymentArrangementEmployeeMember 2024-01-01 2024-09-30 0001434728 us-gaap:RestrictedStockUnitsRSUMember us-gaap:ShareBasedPaymentArrangementEmployeeMember 2025-07-01 2025-09-30 0001434728 us-gaap:RestrictedStockUnitsRSUMember us-gaap:ShareBasedPaymentArrangementEmployeeMember 2024-07-01 2024-09-30 0001434728 us-gaap:RestrictedStockUnitsRSUMember us-gaap:ShareBasedPaymentArrangementEmployeeMember 2025-01-01 2025-09-30 0001434728 us-gaap:RestrictedStockUnitsRSUMember us-gaap:ShareBasedPaymentArrangementEmployeeMember 2024-01-01 2024-09-30 0001434728 us-gaap:ShareBasedPaymentArrangementEmployeeMember 2025-07-01 2025-09-30 0001434728 us-gaap:ShareBasedPaymentArrangementEmployeeMember 2024-07-01 2024-09-30 0001434728 us-gaap:ShareBasedPaymentArrangementEmployeeMember 2025-01-01 2025-09-30 0001434728 us-gaap:ShareBasedPaymentArrangementEmployeeMember 2024-01-01 2024-09-30 0001434728 us-gaap:RestrictedStockMember us-gaap:ShareBasedPaymentArrangementNonemployeeMember 2025-07-01 2025-09-30 0001434728 us-gaap:RestrictedStockMember us-gaap:ShareBasedPaymentArrangementNonemployeeMember 2024-07-01 2024-09-30 0001434728 us-gaap:RestrictedStockMember us-gaap:ShareBasedPaymentArrangementNonemployeeMember 2025-01-01 2025-09-30 0001434728 us-gaap:RestrictedStockMember us-gaap:ShareBasedPaymentArrangementNonemployeeMember 2024-01-01 2024-09-30 0001434728 us-gaap:RestrictedStockUnitsRSUMember us-gaap:ShareBasedPaymentArrangementNonemployeeMember 2025-07-01 2025-09-30 0001434728 us-gaap:RestrictedStockUnitsRSUMember us-gaap:ShareBasedPaymentArrangementNonemployeeMember 2024-07-01 2024-09-30 0001434728 us-gaap:RestrictedStockUnitsRSUMember us-gaap:ShareBasedPaymentArrangementNonemployeeMember 2025-01-01 2025-09-30 0001434728 us-gaap:RestrictedStockUnitsRSUMember us-gaap:ShareBasedPaymentArrangementNonemployeeMember 2024-01-01 2024-09-30 0001434728 us-gaap:ShareBasedPaymentArrangementNonemployeeMember 2025-07-01 2025-09-30 0001434728 us-gaap:ShareBasedPaymentArrangementNonemployeeMember 2024-07-01 2024-09-30 0001434728 us-gaap:ShareBasedPaymentArrangementNonemployeeMember 2025-01-01 2025-09-30 0001434728 us-gaap:ShareBasedPaymentArrangementNonemployeeMember 2024-01-01 2024-09-30 0001434728 gwrs:MedicalBenefitsPoolPlanMember srt:AffiliatedEntityMember 2025-07-01 2025-09-30 0001434728 gwrs:MedicalBenefitsPoolPlanMember srt:AffiliatedEntityMember 2024-07-01 2024-09-30 0001434728 gwrs:MedicalBenefitsPoolPlanMember srt:AffiliatedEntityMember 2025-01-01 2025-09-30 0001434728 gwrs:MedicalBenefitsPoolPlanMember srt:AffiliatedEntityMember 2024-01-01 2024-09-30 0001434728 gwrs:PrivatePlacementOfferingMember srt:AffiliatedEntityMember 2025-09-30 2025-09-30 0001434728 gwrs:FarmersWaterCompanyMember 2023-02-01 0001434728 gwrs:FarmersWaterCompanyMember 2023-02-01 2023-02-01 0001434728 gwrs:FarmersWaterCompanyMember 2024-12-31 0001434728 gwrs:FarmersWaterCompanyMember 2025-09-30 0001434728 gwrs:RedRockUtilitiesMember 2025-09-30 0001434728 gwrs:RedRockUtilitiesMember 2025-09-30 0001434728 gwrs:RedRockUtilitiesMember 2024-12-31 0001434728 gwrs:ReportableSegmentMember 2025-07-01 2025-09-30 0001434728 gwrs:ReportableSegmentMember 2024-07-01 2024-09-30 0001434728 gwrs:ReportableSegmentMember 2025-01-01 2025-09-30 0001434728 gwrs:ReportableSegmentMember 2024-01-01 2024-09-30

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549
_____________________________________________________________
FORM 10-Q
_____________________________________________________________
(Mark One)

x | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended September 30, 2025
OR

☐ | TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from _______________ to _______________
Commission File Number: 001-37756
______________________________________________________________
Global Water Resources, Inc.
(Exact Name of Registrant as Specified in its Charter)
______________________________________________________________

| Delaware |  | 90-0632193
| (State or other jurisdiction of incorporation or organization) |  | (I.R.S. Employer Identification No.)
| 21410 N. 19th Avenue #220 |  |
| Phoenix, | Arizona |  | 85027
| (Address of principal executive offices) |  | (Zip Code)

Registrant’s telephone number, including area code: (480) 360-7775
Securities registered pursuant to Section 12(b) of the Act:
______________________________________________________________

Title of each class | Trading Symbol | Name of each exchange on which registered
Common Stock, par value $0.01 per share | GWRS | The NASDAQ Stock Market, LLC

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. x Yes ☐ No
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). x Yes ☐ No
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer |  | ☐ |  | Accelerated filer |  | ☐
Non-accelerated filer |  | x |  | Smaller reporting company |  | x
|  |  |  | Emerging growth company |  | ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). ☐ Yes x No
As of November 10, 2025, the registrant had 28,750,265 shares of common stock, $0.01 par value per share, outstanding.
-1-

Table of Contents
TABLE OF CONTENTS

PART I. FINANCIAL INFORMATION | 5
ITEM 1. Financial Statements (Unaudited) | 5
Condensed Consolidated Balance Sheets (unaudited) | 5
Condensed Consolidated Statements of Operations (unaudited) | 6
Condensed Consolidated Statements of Shareholders’ Equity (unaudited) | 7
Condensed Consolidated Statements of Cash Flows (unaudited) | 8
Notes to the Condensed Consolidated Financial Statements | 9
ITEM 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations | 22
ITEM 3. Qualitative and Quantitative Disclosures About Market Risk | 37
ITEM 4. Controls and Procedures | 37
PART II. OTHER INFORMATION | 39
ITEM 1. Legal Proceedings | 39
ITEM 1A. Risk Factors | 39
ITEM 2. Unregistered Sales of Equity Securities and Use of Proceeds | 40
ITEM 3. Defaults Upon Senior Securities | 40
ITEM 4. Mine Safety Disclosures | 40
ITEM 5. Other Information | 40
ITEM 6. Exhibits | 41
Signatures | 42

-2-

Table of Contents
DEFINED TERMS
The following is a list of frequently used abbreviations or acronyms that are found in this report:

The Company’s Utilities |
GW-Santa Cruz | Global Water - Santa Cruz Water Company, Inc.
GW-Palo Verde | Global Water - Palo Verde Utilities Company, Inc.
GW-Farmers | Global Water - Farmers Water Company, Inc.
GW-Hassayampa | Global Water - Hassayampa Utilities Company, Inc.
GW-Belmont | Global Water - Belmont Water Company, Inc.
GW-Turner | Global Water - Turner Ranches Irrigation, Inc.
GW-Saguaro | Global Water - Saguaro District Water Company, Inc.
GW-Ocotillo | Global Water - Ocotillo Water Company, Inc.
Abbreviations and Other |
ACC | Arizona Corporation Commission
ADEQ | Arizona Department of Environmental Quality
ADWR | Arizona Department of Water Resources
AFUDC | Allowance for funds utilized during construction
AIAC | Advances in Aid of Construction
ALJ | Administrative Law Judge
AMA | Active Management Area
AMI | Automated meter infrastructure
ASC | Accounting Standards Codification
ASU | Accounting Standards Update
CC&N | Certificate of Convenience & Necessity
CIAC | Contributions in Aid of Construction
CODM | Chief operating decision maker
Company (we, us, our, GWRI) | Global Water Resources, Inc.
CP Water | CP Water Company
EPA | United States Environmental Protection Agency
EPS | Earnings per share
FASB | Financial Accounting Standards Board
GAAP | Accounting principles generally accepted in the United States of America
HUF | Hook-up fee
ICFA | Infrastructure coordination and financing agreement
IT | Information technology
MCL | Maximum contaminant level
Northern Trust | The Northern Trust Company, an Illinois banking corporation
NPDWR | National Primary Drinking Water Regulations
PFAS | Per- and polyfluoroalkyl substances
Revolver | Revolving credit facility with Northern Trust
ROO | Recommended Opinion and Order
RSA | Restricted stock award
RSU | Restricted stock unit
RUCO | The Residential Utility Consumer Office, an office representing the interests of residential utility ratepayers
SEC | Securities and Exchange Commission
SOFR | Secured Overnight Financing Rate
WIFA | Water Infrastructure Finance Authority of Arizona

-3-

Table of Contents
Index to Condensed Consolidated Financial Statements

Condensed Consolidated Balance Sheets (unaudited) | 5
Condensed Consolidated Statements of Operations (unaudited) | 6
Condensed Consolidated Statements of Shareholders’ Equity (unaudited) | 7
Condensed Consolidated Statements of Cash Flows (unaudited) | 8
Notes to the Condensed Consolidated Financial Statements | 9
1. Description of Business, Basis of Presentation, Significant Accounting Policies, and Recent Accounting Pronouncements | 9
2. Acquisitions | 10
3. Regulatory Matters | 10
4. Revenue Recognition | 12
5. Earnings Per Share | 13
6. Utility Plant | 14
7. Taxes, prepaid expenses and other current assets | 14
8. Goodwill | 14
9. Equity | 15
10. Debt | 15
11. Accrued Expenses and Other Current Liabilities | 16
12. Leases | 16
13. Fair Value | 16
14. Income Taxes | 17
15. Share-based Compensation | 17
16. Transactions With Related Parties | 17
17. Commitments and Contingencies | 18
18. Business Segment Information | 19
19. Other, Net | 20
20. Supplemental Cash Flow Information | 21

-4-

Table of Contents
PART I. FINANCIAL INFORMATION
ITEM 1. Financial Statements (Unaudited)
GLOBAL WATER RESOURCES, INC.
Condensed Consolidated Balance Sheets (unaudited)
(in thousands, except share and per share amounts)

| September 30, 2025 | December 31, 2024
Assets |  |
Utility Plant | $ | 591,887 |  | $ | 512,993 |
Less accumulated depreciation | (164,417) |  | (153,614) |
Net utility plant | 427,470 |  | 359,379 |
Current Assets |  |
Cash and cash equivalents | 15,255 |  | 9,047 |
Accounts receivable, net of allowance for credit losses of $178 and $163, respectively | 3,768 |  | 3,233 |
Unbilled revenue | 3,665 |  | 3,109 |
Taxes, prepaid expenses and other current assets | 2,348 |  | 4,080 |
Total current assets | 25,036 |  | 19,469 |
Other Assets |  |
Goodwill | 6,511 |  | 9,486 |
Intangible assets, net | 8,475 |  | 8,427 |
Regulatory assets | 7,029 |  | 4,032 |
Restricted cash | 2,320 |  | 2,109 |
Right-of-use assets, net | 3,693 |  | 2,157 |
Other noncurrent assets | 118 |  | 78 |
Total other assets | 28,146 |  | 26,289 |
Total Assets | $ | 480,652 |  | $ | 405,137 |
Capitalization and Liabilities |  |
Capitalization |  |
Common stock, $0.01 par value, 60,000,000 shares authorized; 29,108,718 and 24,570,994 shares issued, respectively | $ | 286 |  | $ | 240 |
Treasury stock, 358,453 and 344,978 shares, respectively | (2) |  | (2) |
Additional paid-in capital | 89,341 |  | 47,366 |
Retained earnings | — |  | — |
Total shareholders’ equity | 89,625 |  | 47,604 |
Long-term debt, net | 116,797 |  | 118,518 |
Total Capitalization | 206,422 |  | 166,122 |
Current Liabilities |  |
Accounts payable | 933 |  | 2,051 |
Customer and meter deposits | 1,649 |  | 1,609 |
Long-term debt, current portion | 3,939 |  | 3,926 |
Leases, current portion | 793 |  | 871 |
Accrued expenses and other current liabilities | 13,891 |  | 13,801 |
Total current liabilities | 21,205 |  | 22,258 |
Other Liabilities |  |
Revolver borrowings | 6,850 |  | — |
Long-term lease liabilities | 3,565 |  | 1,450 |
Deferred revenue - ICFA | 22,527 |  | 21,517 |
Regulatory liabilities | 5,353 |  | 5,386 |
Advances in aid of construction | 153,507 |  | 126,467 |
Contributions in aid of construction, net | 38,359 |  | 36,834 |
Deferred income tax liabilities, net | 9,993 |  | 9,698 |
Other noncurrent liabilities | 12,871 |  | 15,405 |
Total other liabilities | 253,025 |  | 216,757 |
Commitments and contingencies (Refer to Note 17) |  |
Total Capitalization and Liabilities | $ | 480,652 |  | $ | 405,137 |

See accompanying notes to the condensed consolidated financial statements (unaudited)
-5-

Table of Contents
GLOBAL WATER RESOURCES, INC.
Condensed Consolidated Statements of Operations (unaudited)
(in thousands, except share and per share amounts)

| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2025 | 2024 |  | 2025 | 2024
Revenue |  |  |  |  |
Water service | $ | 8,481 |  | $ | 7,493 |  |  | $ | 21,829 |  | $ | 19,387 |
Wastewater and recycled water service | 7,038 |  | 6,828 |  |  | 20,388 |  | 20,054 |
Total revenue | 15,519 |  | 14,321 |  |  | 42,217 |  | 39,441 |
Operating Expenses |  |  |  |  |
Operations and maintenance | 4,123 |  | 3,444 |  |  | 11,727 |  | 10,213 |
General and administrative | 4,919 |  | 3,960 |  |  | 13,493 |  | 12,317 |
Depreciation and amortization | 3,555 |  | 2,933 |  |  | 10,200 |  | 8,863 |
Total operating expenses | 12,597 |  | 10,337 |  |  | 35,420 |  | 31,393 |
Operating Income | 2,922 |  | 3,984 |  |  | 6,797 |  | 8,048 |
Other Income (Expense) |  |  |  |  |
Interest income | 45 |  | 240 |  |  | 360 |  | 744 |
Interest expense | (1,490) |  | (1,504) |  |  | (4,464) |  | (4,577) |
Other, net | 880 |  | 1,266 |  |  | 2,667 |  | 3,040 |
Total other income (expense) | (565) |  | 2 |  |  | (1,437) |  | (793) |
Income Before Income Taxes | 2,357 |  | 3,986 |  |  | 5,360 |  | 7,255 |
Income Tax Expense | (640) |  | (1,061) |  |  | (1,440) |  | (1,909) |
Net Income | $ | 1,717 |  | $ | 2,925 |  |  | $ | 3,920 |  | $ | 5,346 |
Basic earnings per common share | $ | 0.06 |  | $ | 0.12 |  |  | $ | 0.15 |  | $ | 0.22 |
Diluted earnings per common share | $ | 0.06 |  | $ | 0.12 |  |  | $ | 0.15 |  | $ | 0.22 |
Dividends declared per common share | $ | 0.08 |  | $ | 0.08 |  |  | $ | 0.23 |  | $ | 0.23 |
Weighted average number of common shares used in the determination of: |  |  |  |  |
Basic | 27,475,956 |  | 24,219,564 |  |  | 26,447,769 |  | 24,198,270 |
Diluted | 27,508,451 |  | 24,302,521 |  |  | 26,500,207 |  | 24,301,974 |

See accompanying notes to the condensed consolidated financial statements (unaudited)
-6-

Table of Contents
GLOBAL WATER RESOURCES, INC.
Condensed Consolidated Statements of Shareholders’ Equity (unaudited)
(in thousands, except share and per share amounts)

| Common Stock Shares | Common Stock | Treasury Stock Shares | Treasury Stock | Additional Paid-in Capital | Retained Earnings | Total Equity
Balance as of December 31, 2024 | 24,570,994 |  | $ | 240 |  | (344,978) |  | $ | (2) |  | $ | 47,366 |  | $ | — |  | $ | 47,604 |
Dividend declared $0.08 per share | — |  | — |  | — |  | — |  | (1,332) |  | (591) |  | (1,923) |
Issuance of common stock, net | 3,220,000 |  | 32 |  | — |  | — |  | 30,751 |  | — |  | 30,783 |
Share-based compensation | 5,905 |  | — |  | (943) |  | — |  | 161 |  | — |  | 161 |
Net income | — |  | — |  | — |  | — |  | — |  | 591 |  | 591 |
Balance as of March 31, 2025 | 27,796,899 |  | 272 |  | (345,921) |  | (2) |  | 76,946 |  | — |  | 77,216 |
Dividend declared $0.08 per share | — |  | — |  | — |  | — |  | (475) |  | (1,612) |  | (2,087) |
Issuance of common stock, net | — |  | — |  | — |  | — |  | (1) |  | — |  | (1) |
Share-based compensation | 33,646 |  | 1 |  | (11,347) |  | — |  | (1) |  | — |  | — |
Net income | — |  | — |  | — |  | — |  | — |  | 1,612 |  | 1,612 |
Balance as of June 30, 2025 | 27,830,545 |  | 273 |  | (357,268) |  | (2) |  | 76,469 |  | — |  | 76,740 |
Dividend declared $0.08 per share | — |  | — |  | — |  | — |  | (405) |  | (1,717) |  | (2,122) |
Issuance of common stock, net | 1,270,572 |  | 13 |  | — |  | — |  | 13,034 |  | — |  | 13,047 |
Share-based compensation | 7,601 |  | — |  | (1,185) |  | — |  | 243 |  | — |  | 243 |
Net income | — |  | — |  | — |  | — |  | — |  | 1,717 |  | 1,717 |
Balance as of September 30, 2025 | 29,108,718 |  | $ | 286 |  | (358,453) |  | $ | (2) |  | $ | 89,341 |  | $ | — |  | $ | 89,625 |
Balance as of December 31, 2023 | 24,492,918 |  | $ | 240 |  | (317,677) |  | $ | (2) |  | $ | 47,585 |  | $ | 797 |  | $ | 48,620 |
Dividend declared $0.08 per share | — |  | — |  | — |  | — |  | (1,128) |  | (691) |  | (1,819) |
Share option exercise | 5,277 |  | — |  | (4,405) |  | — |  | 198 |  | — |  | 198 |
Net income | — |  | — |  | — |  | — |  | — |  | 691 |  | 691 |
Balance as of March 31, 2024 | 24,498,195 |  | 240 |  | (322,082) |  | (2) |  | 46,655 |  | 797 |  | 47,690 |
Dividend declared $0.08 per share | — |  | — |  | — |  | — |  | — |  | (1,821) |  | (1,821) |
Share-based compensation | 62,840 |  | — |  | (21,543) |  | — |  | 16 |  | — |  | 16 |
Net income | — |  | — |  | — |  | — |  | — |  | 1,730 |  | 1,730 |
Balance as of June 30, 2024 | 24,561,035 |  | 240 |  | (343,625) |  | (2) |  | 46,671 |  | 706 |  | 47,615 |
Dividend declared $0.08 per share | — |  | — |  | — |  | — |  | — |  | (1,823) |  | (1,823) |
Share option exercise | — |  | — |  | (704) |  | — |  | — |  | — |  | — |
Share-based compensation | 4,920 |  | — |  | — |  | — |  | 124 |  | — |  | 124 |
Net income | — |  | — |  | — |  | — |  | — |  | 2,925 |  | 2,925 |
Balance as of September 30, 2024 | 24,565,955 |  | $ | 240 |  | (344,329) |  | $ | (2) |  | $ | 46,795 |  | $ | 1,808 |  | $ | 48,841 |

See accompanying notes to the condensed consolidated financial statements (unaudited)
-7-

Table of Contents
GLOBAL WATER RESOURCES, INC.
Condensed Consolidated Statements of Cash Flows (unaudited)
(in thousands)

| Nine Months Ended September 30,
| 2025 | 2024
Cash Flows from Operating Activities: |  |
Net income | $ | 3,920 |  | $ | 5,346 |
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 10,200 |  | 8,863 |
Share-based compensation | 715 |  | 873 |
Deferred income tax expense | 417 |  | 1,838 |
AFUDC-Equity | (839) |  | (682) |
Operating lease expense | 287 |  | 298 |
Other adjustments | 162 |  | 6 |
Changes in assets and liabilities |  |
Accounts receivable and other current assets | 712 |  | (1,387) |
Accounts payable and other current liabilities | 1,987 |  | 705 |
Other noncurrent assets | (18) |  | 38 |
Other noncurrent liabilities | (67) |  | (102) |
Net cash provided by operating activities | 17,476 |  | 15,796 |
Cash Flows from Investing Activities: |  |
Capital expenditures | (49,629) |  | (19,171) |
Cash paid for acquisitions, net of cash acquired | (8,098) |  | — |
Net cash used in investing activities | (57,727) |  | (19,171) |
Cash Flows from Financing Activities: |  |
Dividends paid | (6,016) |  | (5,462) |
Advances and contributions in aid of construction | 5,542 |  | 10,455 |
Refunds of advances for construction | (1,327) |  | (1,256) |
Repayments of notes payable | (1,993) |  | (1,952) |
Revolver borrowings | 7,200 |  | — |
Revolver repayments | (350) |  | (2,315) |
Loan borrowings | 222 |  | 22,137 |
Issuance of common stock, net of issuance costs | 44,130 |  | — |
Financing costs of debt and equity transactions | (299) |  | (418) |
Other financing activities | (439) |  | (499) |
Net cash provided by financing activities | 46,670 |  | 20,690 |
Increase in cash, cash equivalents, and restricted cash | 6,419 |  | 17,315 |
Cash, cash equivalents, and restricted cash — Beginning of period | 11,156 |  | 4,763 |
Cash, cash equivalents, and restricted cash — End of period | $ | 17,575 |  | $ | 22,078 |

See accompanying notes to the condensed consolidated financial statements (unaudited)
Supplemental disclosure of cash flow information:

| Nine months ended September 30,
| 2025 | 2024
Cash and cash equivalents | $ | 15,255 |  | $ | 18,145 |
Restricted cash | 2,320 |  | 3,933 |
Total cash, cash equivalents, and restricted cash | $ | 17,575 |  | $ | 22,078 |

-8-

Table of Contents
GLOBAL WATER RESOURCES, INC.
Notes to the Condensed Consolidated Financial Statements (unaudited)
1. Description of Business, Basis of Presentation, Significant Accounting Policies, and Recent Accounting Pronouncements
Basis of Presentation and Principles of Consolidation
The Company’s condensed consolidated financial statements (unaudited) and related disclosures as of September 30, 2025 and for the three and nine months ended September 30, 2025 and 2024 are unaudited. Certain information and footnote disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted. These financial statements follow the same accounting policies and methods of their application as the Company’s most recent annual consolidated financial statements. These financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2024. In the Company’s opinion, these financial statements include all normal and recurring adjustments necessary for the fair statement of the results for the interim period. The results of operations for the three and nine months ended September 30, 2025 are not necessarily indicative of the results to be expected for the full year, due to the seasonality of our business.
The Company prepares its financial statements in accordance with the rules and regulations of the SEC. The preparation of the financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from those estimates.
Recent Accounting Pronouncements
Recently Issued Accounting Pronouncements
In September 2025, the FASB issued ASU 2025-06, Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40), Targeted Improvements to the Accounting for Internal-Use Software, which clarifies and modernizes the accounting for costs related to internal-use software. The amendments in ASU 2025-06 remove all references to project stages throughout Subtopic 350-40 and clarify (i) the threshold entities apply to begin capitalizing costs and (ii) disclosure requirements. ASU 2025-06 is effective for all entities for annual reporting periods beginning after December 15, 2027, and interim reporting periods within those annual reporting periods, with early adoption permitted. The Company is currently evaluating the impacts this amendment will have on its consolidated financial statements and required disclosures.
In July 2025, the FASB issued ASU 2025-05, Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses for Accounts Receivable and Contract Assets, which provides entities with a practical expedient when estimating expected credit losses on current accounts receivable and/or current contract assets arising from transactions under Revenue from Contracts with Customers (Topic 606). The practical expedient allows entities to assume that current conditions as of the balance sheet date do not change for the remaining life of the asset. For entities that elect the practical expedient, ASU 2025-05 is effective for annual reporting periods beginning after December 15, 2025, and interim reporting periods within those annual reporting periods, with early adoption permitted. The Company is currently evaluating the impacts this amendment will have on its consolidated financial statements and required disclosures.
In November 2024, the FASB issued ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40). This pronouncement requires disaggregated disclosure of income statement expenses for public business entities. In January 2025, the FASB issued ASU 2025-01, Income Statement – Reporting Comprehensive Income – Expense Disaggregation Disclosures (Subtopic 220-40): Clarifying the Effective Date, which clarified the effective date of this standard. This standard requires disclosure in tabular format of disaggregation of relevant expense captions presented on the income statement by certain natural expense categories with certain related qualitative disclosures within the notes to the financial statements. The ASU does not change the expense captions an entity presents on the income statement. The standard is effective for fiscal years beginning after December 15, 2026 and interim reporting periods beginning after December 15, 2027. The Company is currently evaluating the impacts this amendment will have on its consolidated financial statements and required disclosures.
In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures to expand the disclosure requirements for income taxes, specifically related to the rate reconciliation and income taxes paid. ASU 2023-09 is effective for annual periods beginning after December 15, 2024, with early adoption permitted. The Company does not expect this pronouncement to have a material impact on its income tax disclosures and intends to adopt the pronouncement for its Annual Report on Form 10-K for the year ending December 31, 2025.
-9-

Table of Contents
2. Acquisitions
Acquisition of Water Systems from City of Tucson
On July 8, 2025, the Company’s GW-Ocotillo subsidiary completed the previously announced acquisition of seven water systems from Tucson Water, the City of Tucson’s water utility, in an all-cash transaction for an amended purchase price of approximately $8.1 million. The systems served approximately 2,200 water service connections in and around Pima County with a rate base of approximately $7.7 million at the time of acquisition.
The acquisition, which served to grow our footprint in Pima County, was accounted for as a business combination under ASC 805, “Business Combinations” and the purchase price was allocated to the acquired utility assets and liabilities based on the acquisition-date fair values. Fair values are determined in accordance with ASC 820 “Fair Value Measurement,” which allows for the characteristics of the acquired assets and liabilities to be considered, particularly restrictions on the use of the asset and liabilities. Regulation is considered both a restriction on the use of the assets and liabilities, as it relates to inclusion in rate base, and a fundamental input to measuring the fair value in a business combination. Substantially all the Company’s operations are subject to the rate-setting authority of the ACC and are accounted for pursuant to accounting guidance for regulated operations. The rate-setting and cost recovery provisions currently in place for the Company’s regulated operations provide revenues derived from costs, including a return on investment of assets and liabilities included in rate base. As such, the fair value of the acquired utility assets and liabilities subject to these rate-setting provisions approximates the pre-acquisition carrying values and does not reflect any net valuation adjustments.
The purchase price allocation of the net assets acquired in the transaction is as follows as of the acquisition date (in thousands):

Net assets acquired: |
Utility plant, net | $ | 7,731 |
Cash | 25 |
Accounts receivable | 163 |
Other accrued liabilities | (25) |
Total net assets assumed | 7,894 |
Goodwill | 229 |
Total purchase price | $ | 8,123 |

The goodwill reflects the value paid primarily for the long-term potential for connection growth as a result of the Company’s increased scale and diversity, opportunities for synergies, and an improved risk profile.
While the Company uses the best available estimates and assumptions to accurately value assets acquired and liabilities assumed at the acquisition date, such estimates are inherently uncertain and subject to refinement. Events and circumstances may occur that may affect the accuracy or validity of such assumptions, estimates, or actual results. As a result, during the one-year measurement period from the acquisition date, the Company may record adjustments to the assets acquired and liabilities assumed with the corresponding offset to goodwill. Any adjustments subsequent to the conclusion of the measurement period or final determination of the values of assets acquired or liabilities assumed, whichever comes first, will be recorded in the Company’s Condensed Consolidated Statements of Operations.
3. Regulatory Matters
Recent ACC Rulings and Activity
2025 GW-Santa Cruz and GW-Palo Verde Rate Case
On March 5, 2025, GW-Santa Cruz and GW-Palo Verde (collectively, the “GW-Utilities”) each filed a general rate case application with the ACC for water and wastewater rates, respectively. The GW-Santa Cruz and GW-Palo Verde rate case is based on a test year ending December 31, 2024, with updates for changes in post-test year plant. On October 1, 2025, the ACC Utilities Division (“ACC Staff”) and RUCO filed their respective initial written testimonies with the ACC in the rate case.
The GW-Utilities provided their rebuttal testimony on November 6, 2025. Surrebuttal testimony from ACC Staff and RUCO is due December 1, 2025, and rejoinder testimony from the GW-Utilities is due December 10, 2025. A hearing with the ALJ is scheduled to begin December 15, 2025, after which the ALJ will issue a ROO that the ACC will vote on at a later date. Both the ROO and the ACC vote are anticipated in the first half of 2026.
-10-

Table of Contents
2024 GW-Farmers Rate Case - Decision No. 80695 - Issued April 29, 2025
On June 27, 2024, GW-Farmers filed a rate case application with the ACC for increased water rates based on a 2023 test year, with updates for changes in post-test year plant through December 31, 2024. On April 29, 2025, the ACC approved GW-Farmers’ rate case application in Decision No. 80695. Among other approvals, Decision No. 80695 approved an increase in GW-Farmers’ annual revenue requirement of $1.1 million and a return on equity of 9.6%, with increased rates to be phased-in over three periods. 50% of the increase was effective on May 1, 2025, with another 25% effective on November 1, 2025. The final 25% increase will be phased in on May 1, 2026. In addition to the rate increase, Decision No. 80695 also approved a deferral of the recovery of an acquisition premium of approximately $3 million related to the Company’s acquisition of GW-Farmers, which the Company recorded as of March 31, 2025. Decision No. 80695 calls for the acquisition premium to be recovered in a future rate case, subject to the GW-Farmers utility being found viable by the ACC. Refer to Note 8 – “Goodwill” for additional information.
2022 GW-Saguaro Rate Case - Decision No. 79383 - Issued June 20, 2024
On June 20, 2024, the ACC issued Decision No. 79383, which related to each of the rate case applications filed by seven of the Company’s regulated water utilities for increased water rates based on a 2022 test year. Decision No. 79383 approved, among other things, a collective annual revenue increase of approximately $351,000. The approved rates are being phased-in over five periods with the first increase effective July 1, 2024. The subsequent four increases will be effective on January 1 of each subsequent year. The majority of the revenue increase was phased in on January 1, 2025.
-11-

Table of Contents
4. Revenue Recognition
Disaggregated Revenue
For the three and nine months ended September 30, 2025 and 2024, disaggregated revenue from contracts with customers by major source and customer class is as follows (in thousands):

| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2025 | 2024 |  | 2025 | 2024
Regulated revenue |  |  |  |  |
Water Service |  |  |  |  |
Residential | $ | 5,583 |  | $ | 5,034 |  |  | $ | 14,961 |  | $ | 14,003 |
Irrigation | 1,530 |  | 1,205 |  |  | 3,323 |  | 2,459 |
Commercial | 652 |  | 446 |  |  | 1,447 |  | 1,158 |
Multi-family | 121 |  | 95 |  | 313 |  | 231 |
Construction | 251 |  | 469 |  | 1,002 |  | 861 |
Other water revenue | 344 |  | 244 |  | 783 |  | 675 |
Total water revenue | 8,481 |  | 7,493 |  |  | 21,829 |  | 19,387 |
Wastewater and recycled water service |  |  |  |  |
Residential | 5,978 |  | 5,796 |  |  | 17,775 |  | 17,607 |
Commercial | 297 |  | 292 |  |  | 877 |  | 908 |
Multi-family | 93 |  | 44 |  |  | 200 |  | 126 |
Recycled water revenue | 568 |  | 607 |  |  | 1,266 |  | 1,133 |
Other wastewater revenue | 102 |  | 89 |  |  | 270 |  | 280 |
Total wastewater and recycled water revenue | 7,038 |  | 6,828 |  |  | 20,388 |  | 20,054 |
Total revenue | $ | 15,519 |  | $ | 14,321 |  |  | $ | 42,217 |  | $ | 39,441 |

Contract Balances
The Company’s contract assets and liabilities consist of the following (in thousands):

| September 30, 2025 | December 31, 2024
Contract assets |  |
Accounts receivable, net | $ | 3,768 |  | $ | 3,233 |
Total contract assets | $ | 3,768 |  | $ | 3,233 |
Contract liabilities |  |
Deferred revenue - ICFA | $ | 22,527 |  | $ | 21,517 |
Total contract liabilities | $ | 22,527 |  | $ | 21,517 |

Accounts Receivable and Allowance for Credit Losses
Accounts receivable as of September 30, 2025 and December 31, 2024 consist of the following (in thousands):

| September 30, 2025 | December 31, 2024
Billed receivables | $ | 3,946 |  | $ | 3,396 |
Less provision for credit losses | (178) |  | (163) |
Accounts receivable, net | $ | 3,768 |  | $ | 3,233 |

-12-

Table of Contents
The following table summarizes the allowance for credit loss activity as of September 30, 2025 and December 31, 2024 (in thousands):

| September 30, 2025 | December 31, 2024
Beginning of Period | $ | (163) |  | $ | (122) |
Credit Loss Expense | (99) |  | (103) |
Write Offs | 94 |  | 90 |
Recoveries | (10) |  | (28) |
End of Period | $ | (178) |  | $ | (163) |

Remaining Performance Obligations
Revenue allocated to remaining performance obligations represents contracted revenue that has not yet been recognized, which includes deferred revenue and amounts that will be invoiced and recognized as revenue in future periods. Deferred revenue - ICFA is recognized as revenue once the obligations specified within the applicable ICFA are met, including construction of sufficient operating capacity to serve the customers for which revenue was deferred. Due to the uncertainty of future events, the Company is unable to estimate when to expect recognition of deferred revenue - ICFA.

| December 31, 2024 Balance | Payments Allocated to Deferred Revenue | Revenue Recognized | September 30, 2025 Balance
Deferred Revenue - ICFA | $ | 21,517 |  | $ | 1,010 |  | $ | — |  | $ | 22,527 |

5. Earnings Per Share
Basic EPS in each period of this report were calculated by dividing net income by the weighted-average number of shares during those periods. Diluted EPS includes additional weighted-average common stock equivalents (options and restricted stock awards), if dilutive. A reconciliation of the denominator used in basic and diluted EPS calculations is shown in the following table:

| Three Months Ended September 30, |  | Nine Months Ended September 30,
(In thousands) | 2025 | 2024 |  | 2025 | 2024
Basic weighted average common shares outstanding | 27,476 |  | 24,220 |  |  | 26,448 |  | 24,198 |
Effect of dilutive securities: |  |  |  |  |
Option grants | 15 |  | 79 |  |  | 29 |  | 80 |
Restricted stock awards | 17 |  | 4 |  |  | 23 |  | 24 |
Total dilutive securities | 32 |  | 83 |  |  | 52 |  | 104 |
Diluted weighted average common shares outstanding | 27,508 |  | 24,303 |  |  | 26,500 |  | 24,302 |
Anti-dilutive shares excluded from earnings per diluted shares | 129 |  | — |  |  | 130 |  | — |

For the three and nine months ended September 30, 2025, approximately 129,000 and 130,000 share-based awards, respectively, were excluded from the computation of diluted EPS because their effect would have been anti-dilutive under the treasury stock method.
-13-

Table of Contents
6. Utility Plant
Utility plant as of September 30, 2025 and December 31, 2024 consist of the following (in thousands):

| September 30, 2025 | December 31, 2024
Transmission and distribution plant | $ | 356,546 |  | $ | 321,075 |
Equipment | 78,764 |  | 67,917 |
Office buildings and other structures | 72,564 |  | 67,313 |
Construction work-in-progress | 81,116 |  | 54,388 |
Land | 2,897 |  | 2,300 |
Total utility plant | $ | 591,887 |  | $ | 512,993 |

Depreciation expense related to depreciable property was $3.5 million and $2.9 million for the three months ended September 30, 2025 and 2024, respectively. Depreciation expense related to depreciable property was $10.0 million and $8.6 million for the nine months ended September 30, 2025 and 2024, respectively.
7. Taxes, prepaid expenses and other current assets
Taxes, prepaid expenses and other current assets as of September 30, 2025 and December 31, 2024 consist of the following (in thousands):

| September 30, 2025 | December 31, 2024
Prepaid insurance | $ | 845 |  | $ | 533 |
Prepaid expense | 711 |  | 648 |
Buckeye growth premiums receivable | 615 |  | 738 |
Income tax receivable | 149 |  | 149 |
ICFA receivable | — |  | 1,871 |
Other current assets | 28 |  | 141 |
Taxes, prepaid expenses and other current assets | $ | 2,348 |  | $ | 4,080 |

8. Goodwill
The Company’s goodwill is related to historical acquisitions. As of September 30, 2025, there were no indicators of impairment identified as a result of the Company’s review of events and circumstances related to its goodwill subsequent to the acquisitions.
In March 2025, in connection with the 2024 GW-Farmers rate case, the Company reclassified approximately $3.0 million of goodwill to regulatory assets to establish an acquisition premium. Refer to Note 3 – “Regulatory Matters” for additional information. In addition, an immaterial adjustment to goodwill was recorded during the second quarter of 2025.
In July 2025, the Company recorded an additional $0.2 million of goodwill in connection with the seven water systems acquired from the City of Tucson (refer to Note 2 – Acquisitions for additional information).
Changes in the carrying value of goodwill were as follows (in thousands):

| September 30, 2025 |
December 31, 2024 | $ | 9,486 |  |
Acquisition activity | 229 |  |
Reclassification to regulatory assets | (2,959) |  |
Other adjustments | (245) |  |
September 30, 2025 | $ | 6,511 |  |

-14-

Table of Contents
9. Equity
Private Placement of Common Stock
On September 30, 2025, the Company entered into a securities purchase agreement for the issuance and sale by the Company of an aggregate of 1,270,572 shares of the Company’s common stock at a purchase price of $10.30 per share in an offering exempt from registration pursuant to Section 4(a)(2) of the Securities Act of 1933, as amended (the “Securities Act”), and Rule 506 promulgated thereunder. The Company received gross proceeds of approximately $13.1 million from the offering. Certain existing shareholders, including certain directors and/or their affiliates, purchased an aggregate of 882,223 shares of common stock in the offering at the purchase price.
Public Offering of Common Stoc k
On March 27, 2025, the Company completed a public offering of 3,220,000 shares of its common stock at a public offering price of $10.00 per share, which included 420,000 shares issued and sold to the underwriters following the exercise in full of their option to purchase additional shares of common stock. Certain existing shareholders, including certain directors and/or their affiliates, purchased an aggregate of 1,439,200 shares of common stock at the public offering price. The public offering resulted in approximately $32.2 million of gross proceeds or $30.8 million of net proceeds, after deducting underwriting discounts, commissions and offering expenses paid by the Company.
10. Debt
WIFA Note
On April 30, 2024, the Company’s Global Water - Rincon Water Company, Inc. utility (now part of GW-Saguaro) entered into a loan agreement with WIFA for a note with a principal amount of $2.4 million (the “WIFA Note”) to improve the utility’s infrastructure, including enhancements to the fluoride treatment system and other projects, of which $0.7 million is forgivable. The WIFA Note is due on April 1, 2044 and bears an interest rate of 4.911%. Funding occurs through one or more draw requests submitted by the Company and the subsequent disbursement of principal by WIFA. The Company received the final disbursements in May 2025, and as of September 30, 2025, the outstanding balance of the WIFA Note was $1.6 million. In connection with the underlying assets being placed in service, the forgivable portion of the loan was recognized as CIAC in June 2025.
Revolver
The Company maintains a revolving credit facility with Northern Trust pursuant to a loan agreement entered into between the parties (as amended, the “Northern Trust Loan Agreement”). On April 14, 2025, the Company and Northern Trust entered into a sixth amendment to the Northern Trust Loan Agreement to, among other things, (i) extend the scheduled maturity date from July 1, 2026 to May 18, 2027 and (ii) increase the maximum principal amount available for borrowing under the Revolver from $15.0 million to $20.0 million. As of September 30, 2025, the Company had outstanding borrowings of $6.9 million under the Revolver, and the weighted average interest rate of the borrowings was 6.43%. As of December 31, 2024, the Company had no outstanding borrowings under the Revolver.
-15-

Table of Contents
11. Accrued Expenses and Other Current Liabilities
Accrued expenses and other current liabilities as of September 30, 2025 and December 31, 2024 consist of the following (in thousands):

| September 30, 2025 | December 31, 2024
Accrued project liabilities | $ | 3,563 |  | $ | 5,858 |
Other taxes | 2,161 |  | 1,648 |
Interest | 1,969 |  | 1,180 |
Accrued payroll | 1,635 |  | 991 |
AIAC refunds, current portion | 1,400 |  | 1,431 |
Customer prepayments | 891 |  | 556 |
Dividend payable | 728 |  | 614 |
Accrued license fees | 382 |  | 353 |
Other accrued liabilities | 1,162 |  | 1,170 |
Total accrued expenses and other current liabilities | $ | 13,891 |  | $ | 13,801 |

12. Leases
In the third quarter of 2025, the Company remeasured one of its operating leases for office space as a result of extending the termination date from April 30, 2027 to April 30, 2032. The lease remeasurement resulted in an increase in the lease liability and right-of-use asset of approximately $2.1 million on the condensed consolidated balance sheets (unaudited). The lease remeasurement did not materially impact the condensed consolidated statements of operations (unaudited).
13. Fair Value
Fair Value Measurements
Recurring Fair Value Measurements
Financial assets and liabilities measured at fair value on a recurring basis as of September 30, 2025 and December 31, 2024 were as follows (in thousands):

| September 30, 2025 |  | December 31, 2024
| Level 1 | Level 2 | Level 3 | Total |  | Level 1 | Level 2 | Level 3 | Total
Liabilities: |  |  |  |  |  |  |  |  |
Contingent Consideration | — |  | — |  | 1,911 |  | 1,911 |  |  | — |  | — |  | 1,942 |  | 1,942 |
Total | $ | — |  | $ | — |  | $ | 1,911 |  | $ | 1,911 |  |  | $ | — |  | $ | — |  | $ | 1,942 |  | $ | 1,942 |

Contingent consideration is included within Other noncurrent liabilities on the condensed consolidated balance sheets (unaudited). Refer to Note 17 — “Commitments and Contingencies” for additional information about contingent consideration.
Other Fair Value Disclosures for Financial Instruments
HUF Funds - restricted cash and Certificates of Deposit - Restricted are presented on the Restricted cash line item of the Company’s condensed consolidated balance sheets (unaudited) and are valued at amortized cost, which approximates fair value.
The Company’s line of credit is presented as a separate line item within the other liabilities section of the condensed consolidated balance sheets (unaudited) and is valued at amortized cost, which approximates fair value due to its variable interest rate that resets daily based on the daily simple SOFR plus a 2.1% spread. Refer to Note 10 — “Debt” for additional information about the line of credit.
-16-

Table of Contents
The fair value of outstanding long-term debt is estimated based on interest rates considered available for instruments of similar terms and remaining maturities. Certain premium costs associated with the early settlement of long-term debt are not taken into consideration in determining fair value. These fair value measurements are classified within Level 2 of the fair value hierarchy. The carrying amount and estimated fair values of these financial instruments were as follows (in thousands):

| September 30, 2025 | December 31, 2024
| Carrying Amount | Fair Value | Carrying Amount | Fair Value
Long-term debt | $ | 116,797 |  | $ | 117,501 |  | $ | 118,518 |  | $ | 118,702 |

14. Income Taxes
Our interim effective tax rates reflect the estimated annual effective tax rates for 2025 and 2024 applied to year-to-date pretax income, adjusted for tax expense associated with certain discrete items. The effective tax rates for the three months ended September 30, 2025 and 2024 were 27.2% and 26.6%, respectively. The effective tax rates for the nine months ended September 30, 2025 and 2024 were 26.9% and 26.3%, respectively.
The effective tax rates were largely consistent for both the three and nine months ended September 30, 2025 and 2024 as compared to the relative prior year periods.
On July 4, 2025, President Trump signed the One Big Beautiful Bill Act into law, enacting significant changes to U.S. federal tax law. While we are currently evaluating the impacts of this new legislation, we do not anticipate a material impact on our results of operations, cash flows, and financial position.
15. Share-based Compensation
Share-based compensation to both employees and non-employees for the three and nine months ended September 30, 2025 and 2024, respectively, were as follows (in thousands):

| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2025 | 2024 |  | 2025 | 2024
Employee - RSA | $ | 198 |  | $ | 55 |  |  | $ | 411 |  | $ | 450 |
Employee - RSU | 85 | 124 |  | 241 | 280
Total employee share-based compensation | 283 | 179 |  | 652 | 730
Non-employee - RSA | 58 | 68 |  | 115 | 156
Non-employee - RSU | 10 | 30 |  | (52) | (14)
Total non-employee share-based compensation | 68 | 98 |  | 63 | 142
Total share-based compensation | $ | 351 |  | $ | 277 |  |  | $ | 715 |  | $ | 872 |

16. Transactions With Related Parties
The Company provides medical benefits to employees through its participation in a pooled plan sponsored by an affiliate of a significant shareholder and director of the Company. Medical claims paid to the plan were approximately $0.5 million and $0.3 million for the three months ended September 30, 2025 and 2024, respectively. Medical claims paid to the plan were approximately $1.5 million and $0.8 million for the nine months ended September 30, 2025 and 2024, respectively.
Certain directors and/or their affiliates purchased an aggregate of 1,439,200 shares of common stock at the public offering price in the Company’s public offering of common stock in March 2025. In addition, certain directors and/or their affiliates purchased an aggregate of 882,223 shares of common stock at a purchase price of $10.30 in the Company’s private placement offering of common stock in September 2025. Refer to Note 9 — “Equity,” for additional information.
-17-

Table of Contents
17. Commitments and Contingencies
Commitments
On February 1, 2023, the Company acquired all of the equity of Farmers Water Co., an operator of a water utility with service area in Pima County, Arizona. Under the terms of the purchase agreement, the Company is obligated to pay the seller a growth premium equal to $1,000 (not in thousands) for each new account established within the specified growth premium areas, up to a maximum total aggregate growth premium of $3.5 million. The obligation period of the growth premium commenced on the closing date of the acquisition and ends (i) ten years after the first new account for residential purposes is established on land that was, at the time of the closing date of the acquisition, undeveloped or unplatted and owned by the seller within the service area; or (ii) ten years after the date of closing if a new account (as previously described) has not been established. As of September 30, 2025, no new account was established on land that was undeveloped or unplatted at the closing date of the acquisition. The fair value of the contingent consideration was calculated using a discounted cash flow technique which utilized unobservable inputs developed using the Company’s estimates and assumptions. Significant inputs used in the fair value calculation are as follows: year of the first meter installation, total new accounts per year, years to complete full build out, and discount rate. The estimated fair value of the remaining liability was $1.2 million as of both September 30, 2025 and December 31, 2024 and is included in “Other noncurrent liabilities” on the condensed consolidated balance sheets (unaudited).
Within the service area of its GW-Saguaro utility, the Company is required to pay a growth premium equal to $750 (not in thousands) for each new account established within specified growth premium areas, commencing in each area on the date of the first meter installation and ending on the earlier of ten years after such first installation date, or twenty years from the acquisition date. As of September 30, 2025, no meters have been installed and no accounts have been established in any of the specified growth premium areas. The fair value of the contingent consideration was calculated using a discounted cash flow technique which utilized unobservable inputs developed using the Company’s estimates and assumptions. Significant inputs used in the fair value calculation are as follows: year of the first meter installation, total new accounts per year, years to complete full build out, and discount rate. The fair value of the remaining liability was $0.7 million as of both September 30, 2025 and December 31, 2024, and is included in “Other noncurrent liabilities” on the condensed consolidated balance sheets (unaudited).
The Company has previously received certain ICFA advances related to its CP Water utility, which the Company is obligated to repay in the form of specified future ICFA fee reductions when those ICFA fees are due. The liability was $0.9 million as of both September 30, 2025 and December 31, 2024 and is included in “Accrued expenses and other current liabilities” on the condensed consolidated balance sheets (unaudited).
Asset Retirement Obligations
The Company has recorded asset retirement obligations associated with various legal obligations including costs to remove and dispose of ADEQ specified materials located within some of the Company’s facilities. As of September 30, 2025 and December 31, 2024, the estimated liability was $1.1 million and $0.7 million, respectively, and is included in “Other noncurrent liabilities” on the condensed consolidated balance sheets (unaudited).
Contingencies
From time to time, in the ordinary course of business, the Company may be subject to pending or threatened lawsuits in which claims for monetary damages are asserted. Management is not aware of any legal proceeding of which the ultimate resolution could materially affect the Company’s financial position, results of operations, or cash flows.
-18-

Table of Contents
18. Business Segment Information
Operating segments are defined as components of an enterprise about which separate financial information is available that is evaluate regularly by the CODM in deciding how to allocate resources and in assessing operating performance. At September 30, 2025, the Company is organized and operated as one operating and reportable segment as the Company is not organized around specific products and services, geographic regions, or regulatory environments. Further, the Company currently operates in one geographic region within the State of Arizona, wherein each operating utility operates within the same regulatory environment. Operating revenue is substantially derived from regulated water, wastewater, and recycled water service provided to customers based upon tariff rates approved by the ACC. Refer to Note 4 — “Revenue Recognition” for additional information on the Company’s sources of revenue, and refer to the condensed consolidated financial statements (unaudited) for measures of profit and loss, total assets, and capital expenditures of the Company.
The Company’s CODM is the Chief Executive Officer. While the Company reports revenue disaggregated by service type on the face of its condensed consolidated financial statements (unaudited), the Company does not manage the business based on any performance measure at the individual revenue stream level. The CODM uses consolidated financial information, as outlined below, to evaluate performance against budget and peers and to make all significant decisions regarding the allocation of the Company’s resources, and communicate results and performance to the Company’s board of directors.
The CODM regularly reviews the results of the Company based on GAAP net income as well as non-GAAP measures, EBITDA and Adjusted EBITDA. The Company defines EBITDA as net income before interest, income taxes, depreciation, and amortization and Adjusted EBITDA as EBITDA excluding the gain or loss related to (i) nonrecurring events; (ii) restricted stock expense related to awards made to employees and the board of directors; and (iii) disposal of assets, as applicable. Management believes that EBITDA and Adjusted EBITDA are useful supplemental measures of the Company’s operating performance and provide the Company’s investors meaningful measures of overall corporate performance. EBITDA is also presented because management believes that it is frequently used by investment analysts, investors, and other interested parties as a measure of financial performance. Adjusted EBITDA is also presented because management believes that it provides the Company’s investors an additional measure of the Company’s recurring core business. A reconciliation of net income to EBITDA and Adjusted EBITDA for the three and nine months ended September 30, 2025 and 2024 is as follows (in thousands):

| Three Months Ended September 30, | Nine Months Ended September 30,
| 2025 | 2024 | 2025 | 2024
Net Income | $ | 1,717 |  | $ | 2,925 |  | $ | 3,920 |  | $ | 5,346 |
Income tax expense | 640 |  | 1,061 |  | 1,440 |  | 1,909 |
Interest income | (45) |  | (240) |  | (360) |  | (744) |
Interest expense | 1,490 |  | 1,504 |  | 4,464 |  | 4,577 |
Depreciation and amortization | 3,555 |  | 2,933 |  | 10,200 |  | 8,863 |
EBITDA | 7,357 |  | 8,183 |  | 19,664 |  | 19,951 |
Gain on disposal of fixed assets | — |  | 12 |  | — |  | (5) |
Restricted stock expense | 256 |  | 123 |  | 526 |  | 606 |
Acquisition gain resulting from regulatory decision | — |  | — |  | — |  | (37) |
Gain on adjustment of contingent consideration liability | — |  | (119) |  | — |  | (119) |
Storm-related expenses | 172 |  | — |  | 172 |  | — |
EBITDA adjustments | 428 |  | 16 |  | 698 |  | 445 |
Adjusted EBITDA | $ | 7,785 |  | $ | 8,199 |  | $ | 20,362 |  | $ | 20,396 |

-19-

Table of Contents
The CODM reviews the following significant expense categories:

| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2025 | 2024 |  | 2025 | 2024
Segment Revenue | $ | 15,519 |  | $ | 14,321 |  |  | $ | 42,217 |  | $ | 39,441 |
Segment Expenses |  |  |  |  |
Personnel costs - operations and maintenance | 1,436 |  | 1,099 |  |  | 4,132 |  | 3,576 |
Utilities, chemicals and repairs | 1,229 |  | 1,153 |  |  | 3,444 |  | 3,028 |
Other operations and maintenance expenses | 1,458 |  | 1,192 |  |  | 4,151 |  | 3,609 |
Personnel costs - general and administrative | 2,470 |  | 2,100 |  |  | 6,901 |  | 6,486 |
Professional fees | 525 |  | 381 |  |  | 1,433 |  | 1,314 |
Other general and administrative expenses | 1,924 |  | 1,479 |  |  | 5,159 |  | 4,517 |
Depreciation and amortization | 3,555 |  | 2,933 |  |  | 10,200 |  | 8,863 |
Total operating expenses | 12,597 |  | 10,337 |  |  | 35,420 |  | 31,393 |
Operating income | 2,922 |  | 3,984 |  |  | 6,797 |  | 8,048 |
Other Income (Expense) |  |  |  |  |
Buckeye growth premiums | 615 |  | 918 |  |  | 1,848 |  | 2,175 |
Other segment income and expenses | (1,180) |  | (916) |  |  | (3,285) |  | (2,968) |
Total other expense | (565) |  | 2 |  |  | (1,437) |  | (793) |
Income tax expense | (640) |  | (1,061) |  |  | (1,440) |  | (1,909) |
Net Income | $ | 1,717 |  | $ | 2,925 |  |  | $ | 3,920 |  | $ | 5,346 |

Other operations and maintenance and other general and administrative expenses include contract services, business development, board compensation, rent, insurance and taxes other than income taxes. Other segment income expenses include interest income, interest expense, AFUDC, and gains and losses on disposal of assets.
19. Other, Net
Other, net for the three and nine months ended September 30, 2025 and 2024 consists of the following (in thousands):

| Three Months Ended September 30, | Nine Months Ended September 30,
| 2025 | 2024 | 2025 | 2024
Buckeye growth premiums | $ | 615 |  | $ | 918 |  | $ | 1,848 |  | $ | 2,175 |
AFUDC-Equity | 283 |  | 238 |  | 839 |  | 682 |
Other | (18) |  | 110 |  | (20) |  | 183 |
Total Other, net | $ | 880 |  | $ | 1,266 |  | $ | 2,667 |  | $ | 3,040 |

-20-

Table of Contents
20. Supplemental Cash Flow Information
The following is supplemental cash flow information for the nine months ended September 30, 2025 and 2024 (in thousands):

| Nine Months Ended September 30,
| 2025 | 2024
Supplemental cash flow information: |  |
Cash paid for interest - net of amounts capitalized | $ | 3,781 |  | $ | 3,114 |
Cash paid for income taxes | 1,364 |  | 107 |
Operating cash flows used for finance leases | 42 |  | 31 |
Operating cash flows used for operating leases | 297 |  | 200 |
Financing cash flows used for finance leases | 289 |  | 183 |
Non-cash financing and investing activities: |  |
Capital expenditures included in accounts payable and accrued liabilities | 3,898 |  | 3,417 |
Utility Plant constructed by developers and conveyed | 23,897 |  | 10,831 |
Finance lease additions | 7 |  | 604 |
HUF transferred to CIAC | 1,371 |  | 766 |
Asset retirement obligation additions | 418 |  | — |
Operating lease remeasurement | 2,095 |  | — |

-21-

Table of Contents
ITEM 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations
The following management’s discussion and analysis of Global Water Resources, Inc.’s financial condition and results of operations (“MD&A”) relate to the three and nine months ended September 30, 2025 and should be read together with the consolidated financial statements and accompanying notes included in Part I, Item 1 of this report.
Cautionary Statement Regarding Forward-Looking Statements
Certain statements in this Quarterly Report on Form 10-Q are forward-looking in nature and may constitute “forward-looking information” within the meaning of applicable securities laws. Often, but not always, forward-looking statements can be identified by the words “believes”, “anticipates”, “plans”, “expects”, “intends”, “projects”, “estimates”, “objective”, “goal”, “focus”, “aim”, “should”, “could”, “may”, and similar expressions. These forward-looking statements include future estimates described in “Business Outlook”, “Factors Affecting our Results of Operations”, and “Liquidity and Capital Resources”. These forward-looking statements include, but are not limited to, statements about our strategies; expectations about future business plans, prospective performance, growth, and opportunities; future financial performance; regulatory and ACC proceedings, decisions and approvals, such as the anticipated benefits resulting from rate decisions, including any collective revenue increases due to new water and wastewater rates, our beliefs and expectations pertaining to ACC actions relating to our Southwest Plant, as well as the outcome, timing and other statements regarding our plans, expectations and estimates relating to our rate cases and other applications with the ACC, including estimated rate base; our plans relating to future filings of our rate cases with the ACC; acquisition plans and strategies, including our ability to complete additional acquisitions, and our expectations about future benefits of our acquisitions, such as projected revenue from our acquisitions, as well as our plans relating to the integration and upgrade of acquired water systems; statements concerning Arizona’s Assured Water Supply “Ag-to-Urban” program, including anticipated benefits; expectations about prospective growth and opportunities, including the company’s belief that its regionally planned service areas can ultimately serve hundreds of thousands of additional potential service connections by continuing to apply its Total Water Management stewardship practices with its existing permitted water supplies; technologies, including expected benefits from implementing such technologies; revenue; metrics; operating expenses; trends relating to our industry, market, population and job growth, and housing permits; the adequacy of our water supply to service our current demand and growth for the foreseeable future; liquidity and capital resources; plans and expectations for capital expenditures; cash flows and uses of cash; dividends; depreciation and amortization; tax payments; our ability to repay indebtedness and invest in initiatives; the anticipated impact and resolutions of legal matters; the anticipated impact of new or proposed laws, including regulatory requirements, tax changes, and judicial decisions; and the anticipated impact of accounting changes and other pronouncements.
Forward-looking statements should not be read as a guarantee of future performance or results. They are based on numerous assumptions that we believe are reasonable, but they are open to a wide range of uncertainties and business risks. Consequently, actual results may vary materially from what is contained in a forward-looking statement. Investors are cautioned not to place undue reliance on forward-looking information. A number of factors could cause actual results to differ materially from the results discussed in the forward-looking statements, including risks related to legal, regulatory, and legislative matters; risks related to our business and operations; risks related to market and financial matters; risks related to technology; and risks related to the ownership of our common stock, which could have a material adverse effect on our business, financial condition, results of operations and cash flows. These and other factors are discussed in the risk factors described in Part I, Item 1A “Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2024 (the “2024 Form 10-K”) and in Part II, Item 1A “Risk Factors” in this report, as updated from time to time in our subsequent filings with the SEC. Any forward-looking statement speaks only as of the date of this report. Except as required by law, we undertake no obligation to publicly release the results of any revision to these forward-looking statements that may be made to reflect events or circumstances after the date hereof or to reflect the occurrence of unanticipated events.
Overview
GWRI is a water resource management company that owns, operates, and manages thirty-nine water, wastewater, and recycled water public utility systems in strategically located communities, principally in metropolitan Phoenix and Tucson, Arizona. We seek to deploy an integrated approach, referred to as “Total Water Management.” Total Water Management is a comprehensive approach to water utility management that reduces demand on scarce non-renewable water sources and costly renewable water supplies, in a manner that ensures sustainability and greatly benefits communities both environmentally and economically. This approach employs a series of principles and practices that can be tailored to each community:
•Reuse of recycled water, either directly or to non-potable uses, through aquifer recharge, or possibly direct potable reuse in the future;
•Regional planning;
-22-

Table of Contents
•Use of advanced technology and data;
•Employing respected subject matter experts and retaining thought leaders;
•Leading outreach and educational initiatives to ensure all stakeholders including customers, development partners, municipalities, regulators, and utility staff are knowledgeable on the principles and practices of the Total Water Management approach; and
•Establishing partnerships with communities, developers, and industry stakeholders to gain support of the Total Water Management principles and practices.
Business Outlook
We continue to experience organic growth exhibited through our year-over-year organic increase in active connections (i.e., exclusive of acquisition-related growth) of 3.5% as of September 30, 2025. According to the 2024 U.S. Census estimates, the Phoenix metropolitan statistical area (“MSA”) is the 10th largest MSA in the U.S. and had an estimated population of 5.2 million, an increase of 7.0% over the 4.8 million people reported in the 2020 Census. Growth in the Phoenix MSA continues as a result of its excellent weather, large and growing universities, a diverse employment base, and low taxes. The Employment and Population Statistics Department of the State of Arizona predicts that the Phoenix metropolitan area will have a population of 5.8 million people by 2030 and 6.5 million by 2040.
Our organic growth continues to be primarily influenced by the comparatively lower cost of housing in the City of Maricopa relative to other areas within the Phoenix MSA. As of September 2025, the median home sales price in the City of Maricopa was 26% lower than in the City of Phoenix. We continue to monitor potential effects on our operations due to changes in the macroeconomic environment, such as the impacts of tariffs on our operational costs and construction work in progress, as well as new home construction in our service areas. We continue to expect a positive long-term outlook based on forecasted performance of job growth and construction in the Phoenix MSA housing market.
In the third quarter of 2025, the Arizona State University - W.P. Carey School of Business Greater Phoenix Blue Chip Real Estate Consensus Panel revised its 2025 forecast slightly downward for single family permits, and upward for multi-family permits in the Phoenix MSA. The 2026 forecast was revised downward for both single family and multi-family permits in the Phoenix MSA. These updated forecasts are presented in the table below:

| 2025 | 2026
Phoenix MSA Consensus |  |
Single family permits | 23,481 |  | 23,684 |
Multi-family permits | 11,167 |  | 10,542 |

Single family and multi-family housing equivalent permits issued for the three and nine months ended September 30, 2025 and 2024 are presented in the table below:

| Three Months Ended September 30, | Change |  | Nine Months Ended September 30, | Change
| 2025 | 2024 | # | % |  | 2025 | 2024 | # | %
Single family permits |  |  |  |  |  |  |  |  |
City of Maricopa | 164 |  | 206 |  | (42) |  | (20) | % |  | 527 |  | 764 |  | (237) |  | (31) | %
Phoenix MSA | 4,724 |  | 6,692 |  | (1,968) |  | (29) | % |  | 17,061 |  | 21,125 |  | (4,064) |  | (19) | %
Multi-family housing equivalent permits |  |  |  |  |  |  |  |  |
City of Maricopa | 174 |  | 24 |  | 150 |  | 625 | % |  | 464 |  | 1,200 |  | (736) |  | (61) | %

Although recent permit activity has generally declined year over year primarily as a result of macroeconomic headwinds and uncertainty surrounding tariffs and interest rates, management expects these pressures to be temporary. Management believes we remain well-positioned to benefit from the anticipated long-term growth of the Phoenix MSA, supported by ample lot availability and strong existing infrastructure in our service areas.
-23-

Table of Contents
Factors Affecting our Results of Operations
Our financial condition and results of operations are influenced by a variety of industry-wide factors, including but not limited to:
•population and community growth;
•economic and environmental utility regulation;
•the need for infrastructure investment;
•production and treatment costs;
•weather and seasonality; and
•access to and quality of water supply.
We are subject to regulation by the state regulator, the ACC. The U.S. federal and state governments also regulate environmental, health and safety, and water quality matters. We continue to execute on our strategy to optimize and focus the Company in order to provide greater value to our customers and shareholders by aiming to deliver predictable financial results, making prudent capital investments, and focusing our efforts on earning an appropriate rate of return on our investments.
On July 4, 2025, President Trump signed the One Big Beautiful Bill Act into law, enacting significant changes to U.S. federal tax law. While we are currently evaluating the impacts of this new legislation, we do not anticipate a material impact on our results of operations, cash flows, and financial position.
We continue to monitor the impact of business and macroeconomic conditions, including inflationary pressures and changes in tariff policy, on our business and operations. While these conditions did not have a material effect on our business operations, results of operations, cash flows and financial position for the three and nine months ended September 30, 2025, we are unable to predict the ultimate extent to which our business operations, results of operations, cash flows, and financial position could be impacted.
Population and Community Growth
Population and community growth in the metropolitan Phoenix area served by our utilities have a direct impact on our earnings. An increase or decrease in our active service connections will affect our revenue and variable expenses in a corresponding manner. As of September 30, 2025, active service connections increased 4,241, or 6.6%, to 68,130 compared to 63,889 active service connections as of September 30, 2024, primarily due to organic growth in our service areas and the recent acquisition of seven water systems from the City of Tucson. Approximately 87.2% of the 68,130 active service connections are serviced by our GW-Santa Cruz and GW-Palo Verde utilities as of September 30, 2025.
-24-

Table of Contents
The graph below presents the historical change in active connections for our ongoing operations over the past five years.
Recent Acquisition Activity
Acquisition of Water Systems from City of Tucson
On July 8, 2025, the Company’s GW-Ocotillo subsidiary completed the previously announced acquisition of seven water systems from Tucson Water, the City of Tucson’s water utility, in an all-cash transaction for an amended purchase price of approximately $8.1 million. The systems served approximately 2,200 water service connections in and around Pima County with a rate base of approximately $7.7 million at the time of acquisition. Following the acquisition, the total number of Global Water customers in Pima County exceeded 7,200. The Company expects the acquired water systems to generate approximately $1.5 million in revenue annually. The Company will integrate the acquired water systems using the same proven approach to consolidation and effective water management implemented in its other recent acquisitions in Pima County. The Company plans to update the acquired water systems over time with the installation of upgraded AMI, which will include smart meters that enable wireless usage metering, similar to the technology that Global Water has deployed for more than 95% of its existing water connections.
Economic and Environmental Utility Regulation
We are subject to extensive regulation of our rates by the ACC, which is charged with establishing rates based on the provision of reliable service at a reasonable cost while also providing an opportunity to earn a fair rate of return on rate base for investors in the state’s utilities. The ACC uses a historical test year to evaluate whether the plant in service is used and useful, to assess whether costs were prudently incurred, and to set “just and reasonable” rates. Rate base is typically the depreciated original cost of the plant in service (net of CIAC and AIAC, which are funds or property provided to a utility under the terms of a main extension agreement, the value of which may be refundable), that has been determined to have been “prudently invested” and “used and useful”, although the reconstruction cost of the utility plant may also be considered in determining the rate base. The ACC also decides on an applicable capital structure based on actual or hypothetical analyses. The ACC determines a “rate of return” on that rate base, which includes the approved capital structure and the actual cost of debt and a fair and reasonable cost of equity based on the ACC’s judgment. The overall revenue requirement for rate making purposes is established by multiplying the rate of return by the rate base and adding reasonably incurred operating expenses for the test year, depreciation, and any applicable pro forma adjustments.
-25-

Table of Contents
To ensure an optimal combination of access to water and water conservation, balanced with a fair rate of return for investors, our water utility operating revenue is based on two components: a fixed fee and a consumption or volumetric fee. For our water utilities, the fixed fee, or “basic service charge,” provides access to water for residential usage and has generally been set at a level to produce approximately 50% of total water revenue. The volumetric fee is based on the total volume of water supplied to a given customer after the minimum number of gallons, if any, covered by the basic service charge, multiplied by a price per gallon set by a tariff approved by the ACC. A discount to the volumetric rate applies for customers that use less than an amount specified by the ACC. For all investor-owned water utilities, the ACC has, as a policy matter, required the establishment of inverted tier conservation-oriented rates, meaning that the price of water increases as consumption increases. For wastewater utilities, wastewater collection and treatment can be based on volumetric or fixed fees. Our wastewater service is billed based solely on a fixed fee, determined by the size of the water meter installed. Recycled water is sold on a volumetric basis with no fixed fee component.
We are required to file rate cases with the ACC to obtain approval for a change in the rates we charge to customers. Rate cases and other rate-related proceedings can take a year or more to complete. As a result, there is frequently a delay, or regulatory lag, between the time of a capital investment or incurrence of an operating expense increase and when those costs are reflected in rates. We believe it is common industry practice to file for a rate increase every three to five years. Refer to “— Rate Regulation Updates” below and Note 3 — “Regulatory Matters” of the Notes to the Condensed Consolidated Financial Statements (unaudited) included in Part I, Item 1 of this report for additional information.
Additionally, our water and wastewater utility operations are subject to extensive regulation by U.S. federal, state, and local regulatory agencies that enforce environmental, health, and safety requirements, which affect all of our regulated subsidiaries. Environmental, health and safety, and water quality regulations are complex, change frequently, and have tended to become more stringent over time. Although it is difficult to project the ultimate costs of complying with pending or future requirements, we do not expect requirements under current regulations to have a material impact on our operations or financial condition, though it is possible new methods of treating drinking water may be required if additional regulations become effective in the future.
For example, on April 10, 2024, the EPA finalized the NPDWR, establishing legally enforceable MCLs for six PFAS in drinking water. We are committed to compliance with the NPDWR and are in process of complying with the first requirement of the rule mandating initial monitoring for all of our utilities. The Company expects that compliance with the NPDWR will require increased capital expenditures for PFAS-contaminated water treatment and other operating costs. If other newer or stricter standards are introduced in the future, they could also increase our operating expenses. We generally expect to recover expenses associated with compliance for environmental and health and safety standards through rate increases, but this recovery may be affected by “regulatory lag”, that is, the delay between the utility’s test year and the issuance of a rate order approving new rates.
Capital expenditures and operating costs required as a result of water quality standards have been traditionally recognized by the ACC as appropriate for inclusion in establishing rates or in a separate surcharge.
In April 2024, the federal Judicial Panel on Multidistrict Litigation approved the consolidation of approximately 500 separate cases against multiple defendant manufacturers into a single multi-district civil class action lawsuit (“MDL”) known as Aqueous Film-Forming Foams (“AFFF”) Products Liability Litigation MDL No. 2873 (the “AFFF MDL”). The AFFF MDL was filed in the U.S. District Court for the District of South Carolina (the “Court”) and is intended to resolve claims associated with PFAS contamination in water systems from the manufacture and widespread use of AFFF, which is believed to be a significant source of PFAS contamination in water systems. AFFF containing PFAS (and until 2002, perfluorooctanoic acid, a related compound) was widely used in fire suppression systems, firefighting vehicles, and at fire training facilities nationwide. The Company is in the class of plaintiffs in the AFFF MDL, and 3M, one of the primary defendants in the AFFF MDL, has recently begun distributing its first annual incremental payments to the plaintiffs pursuant to the settlement reached with 3M and approved by the Court. Annual payments by 3M are expected to continue to be made to the Company through 2036 and are expected to be immaterial. Any settlement reached with any of the remaining defendants in the AFFF MDL will be subject to the final approval of the Court. There can be no assurance as to the outcome of the AFFF MDL with regard to these remaining defendants, including any decision or resolution thereof, timing, or the ultimate amounts that may be realized, if any. As of November 10, 2025, we received two disbursements totaling approximately $0.4 million, net of attorneys’ fees and other costs.
Lead and Copper Rule Improvements
In October 2024, the EPA announced a final rule requiring drinking water systems to identify and replace lead pipes within ten years. In accordance with the 2021 Lead and Copper Rule Revision and in connection with the 2024 Lead and Copper Rule Improvements, the Company has conducted an inventory of its service lines. As of June 30, 2025, the inventory was substantially complete and found no lead pipes in our water systems. For the seven water systems acquired in July 2025, the
-26-

Table of Contents
Company is assessing the baseline inventory. While the Company is evaluating the full impact of this new rule, we do not believe it will have a material impact on our results of operations.
Infrastructure Investment
Capital expenditures for infrastructure investment are a component of the rate base on which our regulated utility subsidiaries are allowed to earn an equity rate of return. Capital expenditures for infrastructure provide a basis for earnings growth by expanding our “used and useful” rate base, which is a component of our permitted return on investment and revenue requirement. We have generally been able to recover a rate of return on these capital expenditures (return on equity and debt), together with debt service and certain operating costs, through the rates we charge.
We have an established capital improvement plan to make targeted capital investments to repair and replace existing infrastructure as needed, address operating redundancy requirements, improve our overall financial performance and expand our infrastructure in areas where growth is occurring.
Production and Treatment Costs
Our water and wastewater service requires significant production resources and therefore results in significant production costs. Although we are permitted to recover these costs through the rates we charge, regulatory lag can decrease our margins and earnings if production costs or other operating expenses increase significantly before we are able to recover them through increased rates. Our most significant costs include labor, chemicals used to treat water and wastewater, and power used to operate pumps and other equipment. Power and chemical costs can be volatile. However, we employ a variety of technologies and methodologies to minimize costs and maximize operational efficiencies.
Weather and Seasonality
Our ability to meet the existing and future water demands of our customers depends on the availability of an adequate supply of water. Drought, overuse of sources of water, the protection of threatened species or habitats, or other factors may limit the availability of ground and surface water.
Also, customer usage of water and recycled water is affected by weather conditions, particularly during the summer. Our water systems generally experience higher demand in the summer months due to the warmer temperatures and increased usage by customers for irrigation and other outdoor uses. However, summer weather that is cooler or wetter than average generally suppresses customer water demand and can have a downward effect on our operating revenue and operating income. Conversely, when weather conditions are extremely dry, our business may be affected by government-issued drought-related warnings and/or water usage restrictions that would artificially lower customer demand and reduce our operating revenue.
The limited geographic diversity of our service areas makes the results of our operations more sensitive to the effect of extreme weather patterns. The second and third quarters of the year are generally those in which water service revenue and wastewater service revenue are highest. For additional information and risks associated with weather and seasonality, see “Risk Factors,” included in Part I, Item 1A of the 2024 Form 10-K.
Access to and Quality of Water Supply
In many areas of Arizona (including certain areas that we service), water supplies are limited and, in some cases, current usage rates exceed sustainable levels for certain water resources. We currently rely predominantly on the pumping of groundwater and the generation and delivery of recycled water for non-potable uses to meet future demands in our service areas. At present, groundwater (and recycled water derived from groundwater) is the primary water supply available to us. In addition, regulatory restrictions on the use of groundwater and the development of groundwater wells, lack of available water rights, drought, overuse of local or regional sources of water, protection of threatened species or habitats, or other factors, including climate change, may limit the availability of ground or surface water. In particular, water resource constraints exist in certain areas within Pinal County near and around the City of Maricopa. We have obtained two DAWS in the Maricopa/Casa Grande service area (GW-Santa Cruz) for approximately 22,900 acre-feet of water use in total. We have significant unused capacity provided by the large DAWS in the north, including the incorporated City of Maricopa. In Pinal County, southwest of the City of Maricopa, growth covered by the smaller DAWS is more constrained by state law and groundwater regulations, which may impact developers’ ability to obtain final plat approval if the DAWS is not expanded. While we believe we have sufficient capacity for many years to support connection growth in this area, it is the increase in land entitlement that may exceed the allocation of the smaller DAWS, which in turn may limit future plat approvals. We are working with our development partners and others to develop long-term solutions for this area. Regardless, considering the existing capacity in both DAWS, we believe that we have an adequate supply of water to service our current demand and growth for the foreseeable future in our service
-27-

Table of Contents
areas. For additional information and risks associated with the access to and quality of water supply, see “Risk Factors,” included in Part II, Item 1A of this report and the 2024 10-K.
In June 2025, Senate Bill 1611, known as the Arizona Assured Water Supply “Ag-to-Urban” program, was signed into law, which is a potentially transformative development for water sustainability, housing, and economic growth across the state. The program allows landowners who cease agricultural operations to convert their water rights for use in new development. According to the ADWR, up to 384,000 acres of agricultural land in the Phoenix and Pinal AMAs are eligible for ag-to-urban conversion, representing an area with the potential to support over 1 million new homes. We anticipate the Ag-to-Urban program will help advance our strategic focus on Total Water Management and support growth across our service areas, while also providing expected benefits to the long-term sustainability of the state’s aquifers, including the aquifer beneath the City of Maricopa. The Ag-to-Urban program went into effect on September 26, 2025 and ADWR began accepting applications from landowners the same day.
Rate Regulation Updates
On March 5, 2025, GW-Santa Cruz and GW-Palo Verde (collectively, the “GW-Utilities”) each filed a general rate case application with the ACC for water and wastewater rates, respectively. The GW-Santa Cruz and GW-Palo Verde rate case is based on a test year ending December 31, 2024, with updates for changes in post-test year plant. The rate case includes a request for rate increases that, if approved by the ACC, would result in an adjusted rate base of approximately $164.6 million and a net annual revenue increase of approximately $6.5 million, to be implemented with the first phase beginning in May 2026 and the second phase in January 2027. The requested rate increases would reflect a proposed resolution of matters relating to the Company’s Southwest Plant with the ACC, including recovery of the Company’s investment and premature revenue collection with respect to the Southwest Plant. The Company also proposed the use of Formula Rates prospectively to address revenue increases in the future, that if approved, would allow costs and investments to be updated annually in a smaller, more gradual fashion.
On October 1, 2025, the ACC Utilities Division (“ACC Staff”) and RUCO, filed their respective initial written testimonies with the ACC in the rate case. The filed ACC Staff and RUCO testimonies include recommendations that materially differ from the rate case applications filed by the GW-Utilities as described above. The ACC Staff recommended, among other things, a net annual revenue decrease of approximately $7.1 million, an adjusted rate base of approximately $78.7 million and write-offs and disallowances totaling approximately $17.6 million. RUCO recommended, among other things, a net annual revenue increase of approximately $3.0 million and an adjusted rate base of approximately $156.6 million. With respect to the ACC Staff written testimony, the ACC Staff indicated that its recommendation reflected certain adjustments for post-test year plant (“PTYP”) projected through August 1, 2025 and further recommended the Company send updated information relating to any PTYP projects completed through December 31, 2025 so that the ACC Staff can update its recommendation on PTYP adjustments in additional rounds of testimony. Following the filing of these initial written testimonies, the Company has had discussions with the ACC Staff regarding their initial recommendations (including beginning settlement discussions on October 23, 2025). The parties have not reached a settlement agreement at this time.
The GW-Utilities provided their rebuttal testimony on November 6, 2025, which requests a rate increase that, if approved by the ACC, would result in an adjusted rate base of approximately $153.9 million and a net annual revenue increase of approximately $4.3 million. As part of the rebuttal testimony, the Company is no longer proposing the use of formula rates as part of this rate case proceeding. Surrebuttal testimony from ACC Staff and RUCO is due December 1, 2025, and rejoinder testimony from the GW-Utilities is due December 10, 2025. The Company intends to use the surrebuttal and rejoinder process to reconcile differences between the GW-Utilities’ rate case applications and the ACC Staff's and RUCO’s initial testimony. A hearing with the ALJ is scheduled to begin December 15, 2025, after which the ALJ will issue a ROO that the ACC will vote on at a later date. Both the ROO and the ACC vote are anticipated in the first half of 2026. Unfavorable ACC Staff and intervenor positions and recommendations, if ultimately adopted by the ACC, could have a material adverse impact on the Company’s financial condition, results of operations, and cash flows.
There can be no assurance that the Company will be successful in reconciling the differences between the GW-Utilities’ rate case applications and the ACC Staff's and RUCO’s initial testimony. Further, the Company cannot speculate as to the ACC’s final determination of the rate case applications in any respect whatsoever.
See “Risk Factors—Legal, Regulatory, and Legislative Factors—We are subject to the jurisdiction and regulations of the ACC, the primary utility regulator in Arizona, and our financial condition depends upon our ability to recover costs in a timely manner from customers through regulated rates,” included in Part II, Item 1A of this report for additional information.
-28-

Table of Contents
The following table describes current rate case actions as applicable for each of our regulated utilities (in millions):

Company | Approved Return on Equity |  | Approved Incremental Annual Revenue(1) ($) | Filing Date | ACC Decision # | Rates Effective
Approved Rate Cases |  |  |  |  |  |
GW-Santa Cruz(2) | 9.20% |  | 1.2 | July 22, 2020 | 78644 | July 1, 2022
GW-Palo Verde(2) | 9.20% |  | 0.7 | July 22, 2020 | 78644 | July 1, 2022
GW-Belmont(2) | 9.20% |  | 0.2 | July 22, 2020 | 78644 | July 1, 2022
GW-Turner(2) | 9.20% |  | 0.1 | July 22, 2020 | 78644 | July 1, 2022
GW-Saguaro(3) | 9.60% |  | 0.4 | June 27, 2023 | 79383 | July 1, 2024
GW-Farmers(4) | 9.60% |  | 1.1 | June 27, 2024 | 80695 | May 1, 2025
Pending Rate Cases |  |  |  |
GW-Santa Cruz(5) | In process |  | In process | March 5, 2025 | In process | In process
GW-Palo Verde(5) | In process |  | In process | March 5, 2025 | In process | In process

(1)Approved incremental annual revenue represents the aggregate annual revenue increase following the final phase-in period. To the extent that the number of active service connections has increased and continues to increase from a rate case’s test year levels, the additional revenues may be greater than the amounts set forth above. On the other hand, if active connections decrease or the Company experiences declining usage per customer, the Company may not realize all of the anticipated revenues.
(2)The final phase-in of rates under this rate case was effective January 1, 2024.
(3)The first increase for GW-Saguaro was effective July 1, 2024. The subsequent four increases will be effective on January 1 of each subsequent year. The majority of the revenue increase was phased in on January 1, 2025.
(4)Rates are to be phased-in over three periods. 50% of the increase was effective on May 1, 2025, with another 25% effective on November 1, 2025. The final 25% increase will be phased in on May 1, 2026.
(5)In March 2025, the Company filed a general rate case application with the ACC related to its GW-Santa Cruz and GW-Palo Verde utilities. The GW-Santa Cruz and GW-Palo Verde rate case is based on a test year ending December 31, 2024, with updates for changes in post-test year plant. Testimony commenced in the fourth quarter of 2025.
For a full summary of the Company’s current regulatory activity, including other approved details of recent rate cases, refer to Note 3 — “Regulatory Matters” of the Notes to the Condensed Consolidated Financial Statements (unaudited) included in Part I, Item 1 of this report.
-29-

Table of Contents
Comparison of Results of Operations for the Three Months Ended September 30, 2025 and 2024
The Company is not organized around a specific product or service, geographic region, or regulatory environment. Refer to Note 18 — “Business Segment Information” of the Notes to the Condensed Consolidated Financial Statements (unaudited) included in Part I, Item 1 of this report for additional segment information.
Financial and operational data for the three months ended September 30, 2025 and 2024 is summarized in the following table (in thousands, except for share amounts):

| Three Months Ended | Favorable (Unfavorable)
| September 30, | 2025 vs. 2024
| 2025 | 2024 | $ | %
Revenue | $ | 15,519 |  | $ | 14,321 |  | $ | 1,198 |  | 8.4 | %
Operating expenses | 12,597 |  | 10,337 |  | (2,260) |  | (21.9) | %
Operating income | 2,922 |  | 3,984 |  | (1,062) |  | (26.7) | %
Total other income (expense) | (565) |  | 2 |  | (567) |  | *
Income before income taxes | 2,357 |  | 3,986 |  | (1,629) |  | (40.9) | %
Income tax expense | (640) |  | (1,061) |  | 421 |  | 39.7 | %
Net income | $ | 1,717 |  | $ | 2,925 |  | $ | (1,208) |  | (41.3) | %
Basic earnings per common share | $ | 0.06 |  | $ | 0.12 |  | $ | (0.06) |  | (50.0) | %
Diluted earnings per common share | $ | 0.06 |  | $ | 0.12 |  | $ | (0.06) |  | (50.0) | %

*Change not considered meaningful due to immaterial prior year value
Revenue – Operating revenue is substantially derived from regulated water, wastewater, and recycled water service provided to customers based upon tariff rates approved by the ACC. Regulated revenue consists of amounts billed to customers based on approved fixed monthly fees and consumption based fees, as well as unbilled revenue, which is estimated revenue from the last meter reading date to the end of the accounting period utilizing historical customer data recorded.
-30-

Table of Contents
The following table summarizes revenue for the three months ended September 30, 2025 and 2024 (in thousands):

| Three Months Ended | Favorable (Unfavorable)
| September 30, | 2025 vs. 2024
| 2025 | 2024 |  | %
Water service |  |  |  |
Basic charge | $ | 3,764 |  | $ | 3,415 |  | $ | 349 |  | 10.2 | %
Consumption | 4,490 |  | 3,951 |  | 539 |  | 13.6 | %
Other | 227 |  | 127 |  | 100 |  | 78.4 | %
Total water service | 8,481 |  | 7,493 |  | 988 |  | 13.2 | %
Wastewater and recycled water service |  |  |  |
Basic | 6,368 |  | 6,132 |  | 236 |  | 3.8 | %
Consumption | 568 |  | 607 |  | (39) |  | (6.4) | %
Other | 102 |  | 89 |  | 13 |  | 14.6 | %
Total wastewater and recycled water service | 7,038 |  | 6,828 |  | 210 |  | 3.1 | %
Total revenue | $ | 15,519 |  | $ | 14,321 |  | $ | 1,198 |  | 8.4 | %
Active water connections | 38,631 |  | 35,464 |  | 3,167 |  | 8.9 | %
Active wastewater connections | 29,499 |  | 28,425 |  | 1,074 |  | 3.8 | %
Total active connections | 68,130 |  | 63,889 |  | 4,241 |  | 6.6 | %
Consumption (in million gallons) |  |  |  |
Water service | 1,342 |  | 1,336 |  | 6 |  | 0.4 | %
Recycled water | 325 |  | 347 |  | (22) |  | (6.4) | %

The increase in revenue for the three months ended September 30, 2025 as compared to the three months ended September 30, 2024 was primarily attributable to the acquisition of seven water systems from the City of Tucson in July 2025, organic growth in active water and wastewater connections, higher rates for GW-Farmers resulting from the GW-Farmers general rate case, effective May 1, 2025, and higher rates for GW-Saguaro, resulting from the GW-Saguaro general rate case, effective January 1, 2025. The increase in wastewater and recycled water service revenue was partially offset by an increase of $0.1 million in bill credits related to the Company's Southwest Plant, which were effective beginning August 2024. Refer to Note 3 - "Regulatory Matters" of the Notes to the Consolidated Financial Statements included in Part II, Item 8 of the 2024 Form 10-K for additional information regarding the Southwest Plant bill credits.
-31-

Table of Contents
Operating Expenses – The following table summarizes operating expenses for the three months ended September 30, 2025 and 2024 (in thousands):

| Three Months Ended | Favorable (Unfavorable)
| September 30, | 2025 vs. 2024
| 2025 | 2024 | $ | %
Personnel costs - operations and maintenance | $ | 1,436 |  | $ | 1,099 |  | $ | (337) |  | (30.7) | %
Utilities, chemicals and repairs | 1,229 |  | 1,153 |  | (76) |  | (6.6) | %
Other operations and maintenance expenses | 1,458 |  | 1,192 |  | (266) |  | (22.3) | %
Total operations and maintenance expense | 4,123 |  | 3,444 |  | (679) |  | (19.7) | %
Personnel costs - general and administrative | 2,470 |  | 2,100 |  | (370) |  | (17.6) | %
Professional fees | 525 |  | 381 |  | (144) |  | (37.8) | %
Other general and administrative expenses | 1,924 |  | 1,479 |  | (445) |  | (30.1) | %
Total general and administrative expense | 4,919 |  | 3,960 |  | (959) |  | (24.2) | %
Depreciation and amortization | 3,555 |  | 2,933 |  | (622) |  | (21.2) | %
Total operating expenses | $ | 12,597 |  | $ | 10,337 |  | $ | (2,260) |  | (21.9) | %

Operations and Maintenance – Operations and maintenance expenses primarily consist of personnel costs, production costs (primarily chemicals and purchased electrical power), maintenance costs, and property tax.
Higher personnel costs were primarily attributable to increased salaries and wages as a result of filling previously vacant positions and hiring additional employees for the newly acquired water systems from the City of Tucson, as well as increased medical costs.
The increase in other operations and maintenance expenses was primarily driven by expenses related to a storm event with heavy, short duration precipitation.
General and Administrative – General and administrative expenses primarily consist of the day-to-day expenses of office operations, personnel costs, legal and other professional fees, insurance, rent, and regulatory fees.
Higher personnel costs were primarily driven by increased medical costs.
The increase in professional fees was largely attributable to higher legal fees associated with the Nikola bankruptcy.
The increase in other general and administrative expenses was primarily attributable to higher costs associated with IT services, increased office rent, and higher general liability insurance costs.
Depreciation and amortization - The increase for the three months ended September 30, 2025 as compared to the three months ended September 30, 2024 was substantially attributable to an increase in depreciable fixed assets.
Total Other Income (Expense) – The increase in other expense was substantially attributable to a $0.2 million decrease in interest income and lower income associated with Buckeye growth premiums of $0.3 million that resulted from a decrease in new meter connections in the area for the three months ended September 30, 2025 compared to the same period in 2024. Refer to Note 19 — “Other, Net” of the Notes to the Condensed Consolidated Financial Statements (unaudited) included in Part I, Item 1 of this report for additional information regarding the Buckeye growth premiums.
Income Tax Expense – The primary driver for the decrease in income tax expense was lower pre-tax income for the three months ended September 30, 2025 compared to the same period in the prior year.
-32-

Table of Contents
Comparison of Results of Operations for the Nine Months Ended September 30, 2025 and 2024
Financial and operational data for the nine months ended September 30, 2025 and 2024 is summarized in the following table (in thousands, except for share amounts):

| Nine Months Ended | Favorable (Unfavorable)
| September 30, | 2025 vs. 2024
| 2025 | 2024 | $ | %
Revenue | $ | 42,217 |  | $ | 39,441 |  | $ | 2,776 |  | 7.0 | %
Operating expenses | 35,420 |  | 31,393 |  | (4,027) |  | (12.8) | %
Operating income | 6,797 |  | 8,048 |  | (1,251) |  | (15.5) | %
Total other expense | (1,437) |  | (793) |  | (644) |  | (81.2) | %
Income before income taxes | 5,360 |  | 7,255 |  | (1,895) |  | (26.1) | %
Income tax expense | (1,440) |  | (1,909) |  | 469 |  | 24.6 | %
Net income | $ | 3,920 |  | $ | 5,346 |  | $ | (1,426) |  | (26.7) | %
Basic earnings per common share | $ | 0.15 |  | $ | 0.22 |  | $ | (0.07) |  | (31.8) | %
Diluted earnings per common share | $ | 0.15 |  | $ | 0.22 |  | $ | (0.07) |  | (31.8) | %

Revenue
The following table summarizes revenue for the nine months ended September 30, 2025 and 2024 (in thousands):

| Nine Months Ended | Favorable (Unfavorable)
| September 30, | 2025 vs. 2024
| 2025 | 2024 |  | %
Water service |  |  |  |
Basic charge | $ | 10,891 |  | $ | 10,210 |  | $ | 681 |  | 6.7 | %
Consumption | 10,448 |  | 8,783 |  | 1,665 |  | 19.0 | %
Other | 490 |  | 394 |  | 96 |  | 24.5 | %
Total water service | 21,829 |  | 19,387 |  | 2,442 |  | 12.6 | %
Wastewater and recycled water service |  |  |  |
Basic | 18,853 |  | 18,640 |  | 213 |  | 1.1 | %
Consumption | 1,266 |  | 1,133 |  | 133 |  | 11.7 | %
Other | 269 |  | 281 |  | (12) |  | (4.2) | %
Total wastewater and recycled water service | 20,388 |  | 20,054 |  | 334 |  | 1.7 | %
Total revenue | $ | 42,217 |  | $ | 39,441 |  | $ | 2,776 |  | 7.0 | %
Active water connections | 38,631 |  | 35,464 |  | 3,167 |  | 8.9 | %
Active wastewater connections | 29,499 |  | 28,425 |  | 1,074 |  | 3.8 | %
Total active connections | 68,130 |  | 63,889 |  | 4,241 |  | 6.6 | %
Consumption (in million gallons) |  |  |  |
Water service | 3,379 |  | 3,119 |  | 260 |  | 8.3 | %
Recycled water | 724 |  | 648 |  | 76 |  | 11.7 | %

The increase in revenue for the nine months ended September 30, 2025 as compared to the nine months ended September 30, 2024 was primarily attributable to the organic growth in active water and wastewater connections, the acquisition of seven water systems from the City of Tucson in July 2025, increased water consumption, higher rates for GW-Saguaro, resulting from the GW-Saguaro general rate case, effective July 2024 and January 2025, and higher rates for GW-Farmers, resulting from the GW-Farmers general rate case, effective May 1, 2025. The increased consumption was predominantly driven by the increase in active connections and higher usage from irrigation, construction and commercial customers. The increase in wastewater and recycled water service revenue was partially offset by an increase of $0.4 million in bill credits related to the Company's
-33-

Table of Contents
Southwest Plant, which were effective beginning August 2024. Refer to Note 3 - "Regulatory Matters" of the Notes to the Consolidated Financial Statements included in Part II, Item 8 of the 2024 Form 10-K for additional information regarding the Southwest Plant bill credits.
Operating Expenses – The following table summarizes operating expenses for the nine months ended September 30, 2025 and 2024 (in thousands):

| Nine Months Ended | Favorable (Unfavorable)
| September 30, | 2025 vs. 2024
| 2025 | 2024 | $ | %
Personnel costs - operations and maintenance | $ | 4,132 |  | $ | 3,576 |  | $ | (556) |  | (15.5) | %
Utilities, chemicals and repairs | 3,444 |  | 3,028 |  | (416) |  | (13.7) | %
Other operations and maintenance expenses | 4,151 |  | 3,609 |  | (542) |  | (15.0) | %
Total operations and maintenance expense | 11,727 |  | 10,213 |  | (1,514) |  | (14.8) | %
Personnel costs - general and administrative | 6,901 |  | 6,486 |  | (415) |  | (6.4) | %
Professional fees | 1,433 |  | 1,314 |  | (119) |  | (9.1) | %
Other general and administrative expenses | 5,159 |  | 4,517 |  | (642) |  | (14.2) | %
Total general and administrative expense | 13,493 |  | 12,317 |  | (1,176) |  | (9.5) | %
Depreciation and amortization | 10,200 |  | 8,863 |  | (1,337) |  | (15.1) | %
Total operating expenses | $ | 35,420 |  | $ | 31,393 |  | $ | (4,027) |  | (12.8) | %

Operations and Maintenance
Higher personnel costs were primarily attributable to increased salaries and wages as a result of filling previously vacant positions and hiring additional employees for the newly acquired water systems from the City of Tucson, as well as increased medical costs.
Higher utilities, chemicals and repairs were primarily the result of an increase in power purchased to operate pumps and other related equipment as a result of increased consumption, additional processing equipment in operation and utility rate increases. In addition, increased consumption was the primary driver of an increase in chemical costs.
The increase in other operations and maintenance expenses was primarily driven by expenses related to a storm event with heavy, short duration precipitation, additional contracts with IT service providers, and an increase in rent expense as a result of a new office lease in Pima County in December 2024.
General and Administrative
Higher personnel costs were primarily attributable to increased salaries and wages as a result of filling previously vacant positions, as well as increased medical costs.
The increase in other general and administrative expenses was primarily attributable to higher costs associated with various service providers, increased costs related to municipality licensing-type agreements, higher general liability insurance costs, and increased office rent expense.
Depreciation and amortization - The increase for the nine months ended September 30, 2025 as compared to the nine months ended September 30, 2024 was substantially attributable to a 11.3% increase in depreciable fixed assets.
Total Other Expense – The increase in total other expense was substantially attributable to a $0.4 million decrease in interest income, partially offset by higher AFUDC-Equity of $0.2 million, as well as lower income associated with Buckeye growth premiums of $0.3 million that resulted from fewer new meter connections in the area for the nine months ended September 30, 2025 compared to the same period in 2024. Refer to Note 19 — “Other, Net” of the Notes to the Condensed Consolidated Financial Statements (unaudited) included in Part I, Item 1 of this report for additional information regarding the Buckeye growth premiums.
Income Tax Expense – The primary driver for the decrease in income tax expense was lower pre-tax income for the nine months ended September 30, 2025 compared to the nine months ended September 30, 2024.
-34-

Table of Contents
Liquidity and Capital Resources
The Company’s capital resources are primarily provided by internally generated cash flows from operations, debt and equity financing and certain government grants. External debt financing is provided primarily through the issuance of long-term debt or utilization of the Company’s $20.0 million Revolver. Additionally, its regulated utility subsidiaries receive advances and contributions from customers, home builders, and real estate developers to partially fund construction necessary to extend service to new areas.
Significant sources of funds from historical financing activity included:
Sales of Equity Securities
The Company has historically completed multiple equity raises through sales of its common stock in both public and private offerings, including the recent transaction below.
On September 30, 2025, the Company entered into a securities purchase agreement for the issuance and sale by the Company of an aggregate of 1,270,572 shares of the Company’s common stock at a purchase price of $10.30 per share in an offering exempt from registration pursuant to Section 4(a)(2) of the Securities Act of 1933, as amended (the “Securities Act”), and Rule 506 promulgated thereunder. The Company received gross proceeds of approximately $13.1 million from the offering. Certain existing shareholders, including certain directors and/or their affiliates, purchased an aggregate of 882,223 shares of common stock in the offering at the purchase price.
On March 27, 2025, the Company completed a public offering of 3,220,000 shares of its common stock at a public offering price of $10.00 per share, which included 420,000 shares issued and sold to the underwriters following the exercise in full of their option to purchase additional shares of common stock. Certain existing shareholders, including certain directors and/or their affiliates, purchased an aggregate of 1,439,200 shares of common stock at the public offering price. The public offering resulted in approximately $32.2 million of gross proceeds or $30.8 million of net proceeds, after deducting underwriting discounts, commissions and offering expenses paid by the Company.
WIFA Grant and Note
In December 2023, the Company’s GW-Farmers utility was awarded a $1.6 million grant from WIFA to replace manual read meters with advanced metering infrastructure smart meters.
On April 30, 2024, the Company’s Global Water - Rincon Water Company, Inc. utility (now part of GW-Saguaro) entered into a loan agreement with WIFA for a note with a principal amount of $2.4 million (the “WIFA Note”) to improve the utility’s infrastructure, including enhancements to the fluoride treatment system and other projects, of which $0.7 million is forgivable. The WIFA Note is due on April 1, 2044 and bears an interest rate of 4.911%. Funding occurs through one or more draw requests submitted by the Company and the subsequent disbursement of principal by WIFA. The Company received the final disbursements in May 2025, and as of September 30, 2025, the outstanding balance of the WIFA Note was $1.6 million. In connection with the underlying assets being placed in service, the forgivable portion of the loan was recognized as CIAC in June 2025.
Revolver
The Company maintains a revolving credit facility with Northern Trust pursuant to a loan agreement entered into between the parties (as amended, the “Northern Trust Loan Agreement”). On April 14, 2025, the Company and Northern Trust entered into a sixth amendment to the Northern Trust Loan Agreement to, among other things, (i) extend the scheduled maturity date from July 1, 2026 to May 18, 2027 and (ii) increase the maximum principal amount available for borrowing under the Revolver from $15.0 million to $20.0 million. Pursuant to the Northern Trust Loan Agreement, the amounts outstanding bear interest, payable monthly, at a rate equal to the SOFR plus 2.10%. As of September 30, 2025, the Company had outstanding borrowings of $6.9 million under the Revolver, and the weighted average interest rate of the borrowings was 6.43%.
Senior Secured Notes
On June 24, 2016, the Company issued two series of senior secured notes with a total principal balance of $115.0 million at a blended interest rate of 4.55%. The Series A notes (the “Series A Notes”) carry a principal balance of $28.8 million and bear an interest rate of 4.38% over a twelve-year term, with the principal payment due on June 15, 2028. The Series B notes (the “Series B Notes”) carry a principal balance of $70.9 million and bear an interest rate of 4.58% over a 20-year term, with the principal payment due on June 15, 2036. Additionally, on January 3, 2024, the Company issued $20.0 million aggregate principal amount of 6.91% Senior Secured Notes due on January 3, 2034 (the “6.91% Notes” and collectively with the Series A
-35-

Table of Contents
Notes and the Series B Notes, the “Senior Secured Notes”). The 6.91% Notes accrue interest at 6.91% per annum from the date of issuance, payable semi-annually on January 3 and July 3 of each year, beginning on July 3, 2024, with a balloon payment due on January 3, 2034.
The Company uses capital resources primarily to:
•fund operating costs;
•fund capital requirements, including construction expenditures;
•make debt and interest payments;
•fund acquisitions; and
•pay dividends.
The Company’s utility subsidiaries operate in rate-regulated environments in which the amount of new investment recovery may be limited. Such recovery will take place over an extended period of time because recovery through rate increases is subject to regulatory lag.
On July 8, 2025, the Company completed the previously announced acquisition of seven water systems from Tucson Water, the City of Tucson’s water utility, for a purchase price of approximately $8.1 million.
As of September 30, 2025, the Company has no notable near-term cash expenditures, other than for its capital improvement plan and the principal payments for its Series B Notes in the amount of $1.9 million due in both December 2025 and June 2026. While specific facts and circumstances could change, the Company believes that with the cash on hand and the ability to draw on its $20.0 million Revolver, it will be able to generate sufficient cash flows to meet its operating cash flow requirements and capital maintenance needs, whilst remaining in compliance with its debt covenants for the next twelve months and beyond. In addition, the Company may choose to raise additional funds from time to time through equity or debt financing arrangements, which may or may not be needed for additional working capital, capital expenditures and/or strategic acquisitions for the remainder of 2025 and beyond. However, there are currently no commitments in place for future financing, and there can be no assurance that we will be able to obtain funds on commercially acceptable terms, if at all. Additional issuances of equity or convertible debt securities will result in dilution to our shareholders.
The Company maintains a monthly dividend program with dividends currently set at $0.02533 per share ($0.30396 per share annually). Although the Company expects that monthly dividends will be declared and paid for the foreseeable future, the declaration of any dividends is at the discretion of the Company’s board of directors and is subject to legal requirements and debt service ratio covenant requirements.
Cash from Operating Activities
Cash flows provided by operating activities are used for operating needs and to meet capital expenditure requirements. The Company’s future cash flows from operating activities will be affected by economic utility regulation, growth in service connections, customer usage of water, compliance with environmental health and safety standards, production costs, weather, and seasonality.
For the nine months ended September 30, 2025, net cash provided by operating activities totaled $17.5 million compared to $15.8 million for the nine months ended September 30, 2024. The change in cash from operating activities was primarily driven by increases in payments received related to ICFA contracts.
Cash from Investing Activities
The net cash used in investing activities totaled approximately $57.7 million for the nine months ended September 30, 2025 compared to $19.2 million for the nine months ended September 30, 2024. The $38.6 million increase in cash used in investing activities was the result of an increase in capital expenditures tied to the Company’s capital expenditure plan for 2025 and the acquisition of seven water systems completed in July 2025.
The Company continues to invest capital prudently in existing, core service areas where the Company is able to deploy the Total Water Management model as this includes any required maintenance capital expenditures and the construction of new water and wastewater treatment and delivery facilities. The projected capital expenditures and other investments are subject to periodic review and revision to reflect changes in economic conditions and other factors. As a result, the Company may adjust capital expenditures to correspond with any substantial changes in demand for new development in its service areas. The Company continues to expect its elevated level of capital expenditures in 2025 relative to 2024.
-36-

Table of Contents
Cash from Financing Activities
The net cash provided by financing activities totaled $46.7 million for the nine months ended September 30, 2025, a $26.0 million increase, as compared to $20.7 million in cash provided by financing activities for the nine months ended September 30, 2024. This increase primarily reflects $43.8 million of aggregate proceeds from the issuances of common stock sold in the Company’s private placement and public offerings, net of issuance costs, and net Revolver borrowings of $6.9 million in the nine months ended September 30, 2025, partially offset by net debt borrowings totaling $19.8 million in the nine months ended September 30, 2024 primarily related to proceeds from the issuance of the 6.91% Notes and WIFA loan disbursements, as well as a net decrease of $5.0 million in AIAC and CIAC advances in the current year period.
Insurance Coverage
The Company carries various property, casualty, and financial insurance policies with limits, deductibles, and exclusions consistent with industry standards. However, insurance coverage may not be adequate or available to cover unanticipated losses or claims. The Company is self-insured to the extent that losses are within the policy deductible or exceed the amount of insurance maintained. Such losses could have a material adverse effect on the Company’s short-term and long-term financial condition and the results of operations and cash flows.
Debt Covenants
The Company’s Senior Secured Notes and Revolver (collectively, the “debt securities”) require the Company to maintain a debt service coverage ratio of consolidated EBITDA to consolidated debt service of at least 1.10 to 1.00. Consolidated EBITDA is calculated as net income plus depreciation and amortization, taxes, interest and other non-cash charges net of non-cash income. The debt securities also contain a provision limiting the payment of dividends if the Company falls below a debt service ratio of 1.25. Further, the foregoing covenants are subject to various qualifications and limitations as set forth in each of the debt securities’ respective agreements. The debt securities are subject to certain customary events of default after which they could be declared due and payable if not cured within the grace period or, in certain circumstances, could be declared due and payable immediately. As of September 30, 2025, the Company was in compliance with its financial debt covenants under the Senior Secured Notes and the Northern Trust Loan Agreement.
Contractual Obligations and Off-Balance Sheet Arrangements
A summary of contractual obligations is included in “Management’s Discussion and Analysis of Financial Condition and Results of Operations – Liquidity and Capital Resources – Contractual Obligations” of our 2024 Form 10-K. There have been no material changes in our reported contractual obligations from those disclosed in our 2024 Form 10-K.
As of September 30, 2025, the Company did not have any off-balance sheet arrangements.
Critical Accounting Estimates
A summary of our critical accounting estimates is included in “Management’s Discussion and Analysis of Financial Condition and Results of Operations – Critical Accounting Estimates” of our 2024 Form 10-K. There were no material changes made as of September 30, 2025.
ITEM 3. Qualitative and Quantitative Disclosures About Market Risk
Not applicable
ITEM 4. Controls and Procedures
Evaluation of Disclosure Controls and Procedures
The Company’s management, with the participation of its Chief Executive Officer and Chief Financial Officer, reviewed and evaluated the Company’s disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”)) as of the end of the period covered by this report. Based on that evaluation, the Chief Executive Officer and Chief Financial Officer have concluded that, as of September 30, 2025, the disclosure controls and procedures were effective to ensure that information required to be disclosed by the Company in reports that the Company files or submits under the Exchange Act is recorded, processed, summarized, and reported within the time periods specified in the SEC’s rules and forms and that such information is accumulated and communicated to management, including the Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure.
-37-

Table of Contents
Changes in Internal Control over Financial Reporting
There was no material change in the Company’s internal control over financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) of the Exchange Act) during the fiscal quarter ended September 30, 2025 that has materially affected, or is reasonably likely to materially affect, the Company’s internal control over financial reporting.
-38-

Table of Contents
PART II. OTHER INFORMATION
ITEM 1. Legal Proceedings
In the ordinary course of business, the Company may, from time to time, be subject to various pending and threatened lawsuits in which claims for monetary damages are asserted. To our knowledge, the Company is not involved in any legal proceeding which is expected to have a material effect on the Company.
ITEM 1A. Risk Factors
In addition to the other information set forth in this report, you should carefully consider the factors discussed in “Risk Factors” included in Part I, Item 1A of the 2024 Form 10-K. There have been no material changes to such risk factors, other than as set forth below:
Legal, Regulatory, and Legislative Factors
We are subject to the jurisdiction and regulations of the ACC, the primary utility regulator in Arizona, and our financial condition depends upon our ability to recover costs in a timely manner from customers through regulated rates.
We are subject to comprehensive regulation by several federal, state and local regulatory agencies that significantly influence our business, liquidity and results of operations. In particular, the ACC is the regulatory authority with jurisdiction over privately-held water and wastewater utilities and our ability to fully recover costs from utility customers in a timely manner. The ACC has exclusive constitutional authority related to ratemaking and extensive constitutional authority to mandate accounting treatments, authorize long-term financing programs, evaluate significant capital expenditures and plant additions, examine and regulate transactions between a regulated subsidiary and its affiliated entities and approve or disapprove some reorganizations, mergers and acquisitions prior to their completion. Additionally, the ACC has statutory authority to oversee service quality and consumer complaints and approve or disapprove expansion of service areas. The ACC is comprised of five elected members, each serving four-year terms. Our profitability is affected by the rates we may charge and the timeliness of recovering costs incurred through our rates. Accordingly, our financial condition and results of operations are dependent upon the satisfactory resolution of any rate proceedings and ancillary matters which may come before the ACC. In addition, the ACC may reopen prior decisions and modify otherwise final orders under certain circumstances. Decisions made by the ACC could have a material adverse impact on our financial condition, results of operations and cash flows.
For example, in connection with the current rate case for our GW-Santa Cruz and GW-Palo Verde utilities, which serve approximately 87.2% of our total active service connections as of September 30, 2025, the initial written testimonies of the ACC Staff and RUCO included recommendations that materially differed from the rate case applications filed by the GW-Utilities, including relating to net annual revenue, adjusted rate base, and certain write-offs and disallowances. See Management’s Discussion and Analysis of Financial Condition and Results of Operations—Rate Regulation Updates”, included in Part I, Item 2 of this report for additional information. There can be no assurance that we will be successful in reconciling the differences between the GW-Utilities’ rate case applications and the ACC Staff's and RUCO’s initial testimonies. If ultimately adopted by the ACC, these recommendations would have a material adverse impact on our results of operations, cash flows and ability to raise capital needed to invest in future growth. Additionally, these impacts could, among other things, limit our ability to fund system replacements and improvements internally, as well as constrain our ability to respond to unforeseen needs or regulatory requirements, which may lead to increased service interruptions and higher costs over time.
Our ability to expand into new service areas and to expand current water and wastewater service depends on approval from regulatory agencies. Failure to obtain required regulatory approvals will adversely affect future growth.
In Arizona, the ACC is the regulatory authority that oversees the formation, expansion and ongoing operations of water and wastewater utilities. The ACC has authority, among other things, to determine service areas for utility providers. In order for our owned utilities to provide water or wastewater service, they must obtain a CC&N for a service area before they can service that area. In addition, our owned utilities and/or the developments that we serve must demonstrate to the ADWR that there exists a 100-year water supply and obtain either a CAWS, which is a certificate issued by the ADWR evidencing sufficient groundwater, surface water, or effluent of adequate quality will be continuously available to satisfy the water needs of the proposed use for at least one hundred years and which applies to a specific subdivision, or a DAWS, which applies to the utility’s entire service area. The designation area is generally coterminous with the CC&N and can grow into adjacent areas as needed. Further, our wastewater facilities require ADEQ and/or EPA permits that regulate, among other things, the level of discharges from our facilities, the size of our facilities and the location of our facilities. Any inability to obtain the necessary regulatory approvals, assured water supplies or environmental permits would limit our ability to expand our water or wastewater service areas.
-39-

Table of Contents
In particular, water resource constraints exist in certain areas within Pinal County near and around the City of Maricopa. We have obtained two DAWS in the Maricopa/Casa Grande service area (GW-Santa Cruz) for approximately 22,900 acre-feet of water use in total. We have significant unused capacity provided by the large DAWS in the north, including the incorporated City of Maricopa. In Pinal County, southwest of the City of Maricopa, growth covered by the smaller DAWS is more constrained by state law and groundwater regulations, which may impact developers’ ability to obtain final plat approval if the DAWS is not expanded. While we believe we have sufficient capacity for many years to support connection growth in this area, it is the increase in land entitlement that may exceed the allocation of the smaller DAWS, which in turn may limit future plat approvals. We are working with our development partners and others to develop long-term solutions for this area. See “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Factors Affecting our Results of Operations—Access to and Quality of Water Supply”, included in Part I, Item 2 of this report.
In addition, if we choose to expand to states other than Arizona, we may have difficulty acquiring the necessary approvals and permits or complying with environmental, health and safety or quality standards of such states. See “Risk Factors—Business and Operational Factors — Doing business in jurisdictions other than Arizona may present unforeseen regulatory, legal and operational challenges that could impede or delay our operations or adversely affect our profitability,” included in Part I, Item 1A of the 2024 Form 10-K.
ITEM 2. Unregistered Sales of Equity Securities and Use of Proceeds
Sales of Unregistered Securities
No unregistered securities were sold during the three months ended September 30, 2025, other than as reported in our Current Reports on Form 8-K filed with the SEC.
Issuer Purchases of Equity Securities
The following table presents information with respect to purchases of common stock the Company made during the three months ended September 30, 2025.

Period | Total Number of Shares Purchased(1) | Average Price Paid Per Share | Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs | Approximate Dollar Value of Shares that May Yet Be Purchased Under the Plans or Programs
July 1 to July 31, 2025 | — |  | $ | — |  | — |  | $ | — |
August 1 to August 31, 2025 | 703 |  | 9.70 |  | — |  | — |
September 1 to September 30, 2025 | 482 |  | 9.51 |  | — |  | — |
Total | 1,185 |  |  | — |  | $ | — |

(1) Represents shares withheld from employees or board members to satisfy certain tax obligations due in connection with the vesting of restricted stock awards granted under the Global Water Resources, Inc. 2020 Omnibus Incentive Plan. The average price paid per share for the common stock withheld was based on the closing price of the Company’s common stock on the applicable vesting date.
ITEM 3. Defaults Upon Senior Securities
None.
ITEM 4. Mine Safety Disclosures
Not applicable.
ITEM 5. Other Information
Rule 10b5-1 Trading Plans
During the three months ended September 30, 2025, none of our directors or officers (as defined in Exchange Act Rule 16a-1(f)) adopted or terminated a “Rule 10b5–1 trading arrangement” or a “non-Rule 10b5–1 trading arrangement,” each as defined in Item 408 of Regulation S-K.
-40-

Table of Contents
ITEM 6. Exhibits

Exhibit Number | Description of Exhibit | Method of Filing
3.1 | Second Amended and Restated Certificate of Incorporation of Global Water Resources, Inc. | Incorporated by reference to Exhibit 3.1 of the Company’s Form 8-K filed May 4, 2016.
3.2 | Amended and Restated Bylaws of Global Water Resources, Inc. | Incorporated by reference to Exhibit 3.2 of the Company’s Form 8-K filed May 4, 2016.
10.1 | Securities Purchase Agreement, dated September 30, 2025, by and between Global Water Resources, Inc. and the purchasers party thereto | Incorporated by reference to Exhibit 10.1 of the Company’s Current Report on Form 8-K filed with the SEC on October 6, 2025.
31.1 | Rule 13a-14(a)/15d-14(a) Certification of Chief Executive Officer | Filed herewith.
31.2 | Rule 13a-14(a)/15d-14(a) Certification of Chief Financial Officer | Filed herewith.
32.1 | Section 1350 Certification of Chief Executive Officer and Chief Financial Officer | Furnished herewith.
101.INS | Inline XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document | Filed herewith.
101.SCH | Inline XBRL Taxonomy Extension Schema Document | Filed herewith.
101.CAL | Inline XBRL Taxonomy Extension Calculation Linkbase Document | Filed herewith.
101.DEF | Inline XBRL Taxonomy Extension Definition Linkbase Document | Filed herewith.
101.LAB | Inline XBRL Taxonomy Extension Label Linkbase Document | Filed herewith.
101. PRE | Inline XBRL Taxonomy Extension Presentation Linkbase Document | Filed herewith.
104 | Cover Page Interactive Data File (formatted as Inline XBRL with applicable taxonomy extension information contained in Exhibits 101) | Filed herewith.

-41-

Table of Contents
Signatures
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

|  | Global Water Resources, Inc.
Date: | November 12, 2025 | By: | /s/ Michael J. Liebman
|  |  | Michael J. Liebman
|  |  | Chief Financial Officer and Corporate Secretary
|  |  | (Duly Authorized Officer and Principal Financial and Accounting Officer)

-42-