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        <BusinessCd>221000</BusinessCd>
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        <ExclusionAmt>1090716</ExclusionAmt>
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        <RealAmt>27549</RealAmt>
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        <RelatedOrExemptFuncIncomeAmt>133004</RelatedOrExemptFuncIncomeAmt>
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        <BusinessCd>900099</BusinessCd>
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        <BusinessCd>561499</BusinessCd>
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        <RelatedOrExemptFuncIncomeAmt>481467</RelatedOrExemptFuncIncomeAmt>
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        <ManagementAndGeneralAmt>240326</ManagementAndGeneralAmt>
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        <ManagementAndGeneralAmt>68800</ManagementAndGeneralAmt>
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        <ManagementAndGeneralAmt>86724</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>3447005</ProgramServicesAmt>
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        <ProgramServicesAmt>2343943</ProgramServicesAmt>
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        <ProgramServicesAmt>2269368</ProgramServicesAmt>
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        <ProgramServicesAmt>26014005</ProgramServicesAmt>
        <ManagementAndGeneralAmt>5515699</ManagementAndGeneralAmt>
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        <EOYAmt>77338619</EOYAmt>
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        <EOYAmt>194965077</EOYAmt>
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        <EOYAmt>9250</EOYAmt>
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      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
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      <FSAuditedInd>1</FSAuditedInd>
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      <AuditCommitteeInd>1</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
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        <ContributorBusinessName>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorBusinessName>
        <ContributorUSAddress>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
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        <BookValueAmt>5676000</BookValueAmt>
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      <BuildingsGrp>
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        <DepreciationAmt>1856036</DepreciationAmt>
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      <EquipmentGrp>
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        <DepreciationAmt>3659246</DepreciationAmt>
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      <OtherAssetsOrgGrp>
        <Desc>WATER RIGHTS</Desc>
        <BookValueAmt>17993463</BookValueAmt>
      </OtherAssetsOrgGrp>
      <OtherAssetsOrgGrp>
        <Desc>ACCRUED INTEREST RECEIVABLE</Desc>
        <BookValueAmt>19679</BookValueAmt>
      </OtherAssetsOrgGrp>
      <OtherAssetsOrgGrp>
        <Desc>OTHER ASSETS</Desc>
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      </OtherAssetsOrgGrp>
      <OtherAssetsOrgGrp>
        <Desc>MEMBERSHIP IN ERHWSC</Desc>
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      <TotalBookValueOtherAssetsAmt>18023242</TotalBookValueOtherAssetsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>CUSTOMER &amp; DEVELOPER DEPOSITS</Desc>
        <Amt>4857749</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>4857749</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>45844438</TotalRevEtcAuditedFinclStmtAmt>
      <RevenueNotReportedAmt>0</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>45844438</RevenueSubtotalAmt>
      <RevenueNotReportedFinclStmtAmt>0</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>45844438</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>31529704</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesNotReportedAmt>0</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>31529704</ExpensesSubtotalAmt>
      <ExpensesNotRptFinclStmtAmt>0</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>31529704</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CORPORATION FOLLOWS ASC 740-10, INCOME TAXES, AS IT RELATES TO UNCERTAIN TAX POSITIONS. MANAGEMENT HAS REVIEWED ITS CURRENT AND PAST FEDERAL INCOME TAX POSITIONS AND HAS DETERMINED, BASED ON CLEAR AND UNAMBIGUOUS TAX LAW AND REGULATIONS, THAT THE TAX POSITIONS TAKEN ARE CERTAIN AND THAT THERE IS NO LIKELIHOOD THAT A MATERIAL TAX ASSESSMENT WOULD BE MADE IF A RESPECTIVE GOVERNMENT AGENCY EXAMINED TAX RETURNS SUBJECT TO AUDIT. ACCORDINGLY, NO PROVISION FOR THE EFFECTS OF UNCERTAIN TAX POSITIONS HAS BEEN RECORDED.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleJ documentId="RetDoc1042400001">
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>0</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>0</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>0</EquityBasedCompArrngmInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>STEVEN SANCHEZ</PersonNm>
        <TitleTxt>GENERAL MANAGER</TitleTxt>
        <BaseCompensationFilingOrgAmt>188877</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>14698</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>9503</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>4241</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>217319</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>CUSTOMERS MUST BECOME MEMBERS TO RECEIVE SERVICES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>BOARD MEMBERS ARE ELECTED BY MEMBERSHIP</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>MEMBERSHIP ANNUALLY APPROVES THE FINANCIAL STATEMENTS FOR THE IMMEDIATE PRECEEDING YEAR.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 8B</FormAndLineReferenceDesc>
        <ExplanationTxt>NORTH ALAMO WATER SUPPLY CORPORATION DOES NOT HAVE COMMITTEES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>ONE OR MORE OF THE DIRECTORS AND MANAGEMENT REVIEW THE TAX RETURN BEFORE IT IS FILED.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>OFFICERS AND DIRECTORS ARE REQUIRED TO INFORM THE BOARD OF DIRECTORS OF ANY CONFLICT OF INTEREST AND MUST ABSTAIN FROM VOTING ON ANY ACTIONS WHERE THEY HAVE A CONFLICT. OTHERS ARE ENCOURAGED TO REPORT ANY UNDISCLOSED CONFLICTS TO THE BOARD.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>GENERAL MANAGER AND HR DIRECTOR PROVIDE BOARD OF DIRECTORS WITH RECOMMENDATIONS BASED ON SUPERVISOR EVALUATIONS. GENERAL MANAGER MAKES RECOMMENDATIONS FOR DEPARTMENT HEAD COMPENSATION. BOARD ACTS ON RECOMMENDATIONS AND SETS GENERAL MANAGER COMPENSATION. THE BOARD OF DIRECTORS ANNUALLY REVIEWS AND ADJUSTS COMPENSATION FOR COMPANY EMPLOYEES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>GOVERNING DOCUMENTS, AUDITED FINANCIAL REPORTS, POLICIES, RATE SCHEDULES, ETC., ARE AVAILABLE DURING NORMAL BUSINESS HOURS AT THE CENTRAL OFFICE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>IT CONTRACT: PROGRAM SERVICE EXPENSES 0. MANAGEMENT AND GENERAL EXPENSES 79,710. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 79,710. OTHER PROFESSIONAL FEES: PROGRAM SERVICE EXPENSES 0. MANAGEMENT AND GENERAL EXPENSES 7,014. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 7,014.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 24E</FormAndLineReferenceDesc>
        <ExplanationTxt>EQUIPMENT MAINTENANCE &amp; OPERATIONS: PROGRAM SERVICE EXPENSES 703,429. MANAGEMENT AND GENERAL EXPENSES 175,671. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 879,100. SUPPLIES &amp; SMALL TOOLS: PROGRAM SERVICE EXPENSES 253,381. MANAGEMENT AND GENERAL EXPENSES 139,070. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 392,451. POSTAGE: PROGRAM SERVICE EXPENSES 344,420. MANAGEMENT AND GENERAL EXPENSES 35,286. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 379,706. DUES &amp; SUBSCRIPTIONS: PROGRAM SERVICE EXPENSES 228,693. MANAGEMENT AND GENERAL EXPENSES 31,877. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 260,570. ENGINEERING FEES: PROGRAM SERVICE EXPENSES 132,153. MANAGEMENT AND GENERAL EXPENSES 2,825. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 134,978. CORPORATE: PROGRAM SERVICE EXPENSES 17,649. MANAGEMENT AND GENERAL EXPENSES 88,874. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 106,523. TELEPHONE: PROGRAM SERVICE EXPENSES 43,218. MANAGEMENT AND GENERAL EXPENSES 31,375. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 74,593. TRAINING: PROGRAM SERVICE EXPENSES 53,447. MANAGEMENT AND GENERAL EXPENSES 12,805. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 66,252. TAXES: PROGRAM SERVICE EXPENSES 38,486. MANAGEMENT AND GENERAL EXPENSES 1,918. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 40,404. BAD DEBT: PROGRAM SERVICE EXPENSES 22,829. MANAGEMENT AND GENERAL EXPENSES 0. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 22,829. LATE FEES: PROGRAM SERVICE EXPENSES 0. MANAGEMENT AND GENERAL EXPENSES 8,997. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 8,997. PRINTING SERVICES: PROGRAM SERVICE EXPENSES 0. MANAGEMENT AND GENERAL EXPENSES 7,117. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 7,117.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XII, LINE 2C EXPLANATION</FormAndLineReferenceDesc>
        <ExplanationTxt>THE AUDIT COMMITTEE CONSISTS OF THREE BOARD MEMBERS. ITS MAIN RESPONSIBILITY IS TO EVALUATE POTENTIAL AUDIT FIRMS AND TO MAKE RECOMMENDATION TO THE BOARD. ONCE THE AUDIT IS FINALIZED, THE AUDIT IS PRESENTED FOR APPROVAL TO THE BOARD OF DIRECTORS.</ExplanationTxt>
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</Return>