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        <ProgramServicesAmt>1480431</ProgramServicesAmt>
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        <ProgramServicesAmt>1877682</ProgramServicesAmt>
        <ManagementAndGeneralAmt>13793</ManagementAndGeneralAmt>
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      <InsuranceGrp>
        <TotalAmt>351885</TotalAmt>
        <ProgramServicesAmt>251297</ProgramServicesAmt>
        <ManagementAndGeneralAmt>100588</ManagementAndGeneralAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>Central Texas Water Supply fee</Desc>
        <TotalAmt>1037751</TotalAmt>
        <ProgramServicesAmt>1037751</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>Field operating costs</Desc>
        <TotalAmt>937907</TotalAmt>
        <ProgramServicesAmt>937907</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>BRA Water Cost</Desc>
        <TotalAmt>793655</TotalAmt>
        <ProgramServicesAmt>793655</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>Administrative</Desc>
        <TotalAmt>235087</TotalAmt>
        <ProgramServicesAmt>109058</ProgramServicesAmt>
        <ManagementAndGeneralAmt>126029</ManagementAndGeneralAmt>
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      <AllOtherExpensesGrp>
        <TotalAmt>0</TotalAmt>
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      <TotalFunctionalExpensesGrp>
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        <ProgramServicesAmt>7811144</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1298746</ManagementAndGeneralAmt>
        <FundraisingAmt>0</FundraisingAmt>
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        <EOYAmt>5560060</EOYAmt>
      </CashNonInterestBearingGrp>
      <SavingsAndTempCashInvstGrp>
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      </SavingsAndTempCashInvstGrp>
      <PledgesAndGrantsReceivableGrp>
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      <AccountsReceivableGrp>
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      </ReceivablesFromOfficersEtcGrp>
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      <OthNotesLoansReceivableNetGrp>
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      <InventoriesForSaleOrUseGrp>
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        <EOYAmt>150620</EOYAmt>
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      <PrepaidExpensesDefrdChargesGrp>
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        <EOYAmt>600</EOYAmt>
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      <LandBldgEquipAccumDeprecAmt>25406193</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
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        <EOYAmt>37330879</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <InvestmentsPubTradedSecGrp>
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        <EOYAmt>3583117</EOYAmt>
      </InvestmentsPubTradedSecGrp>
      <InvestmentsOtherSecuritiesGrp>
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        <EOYAmt>317251</EOYAmt>
      </InvestmentsProgramRelatedGrp>
      <IntangibleAssetsGrp>
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      </OtherAssetsTotalGrp>
      <TotalAssetsGrp>
        <BOYAmt>46955642</BOYAmt>
        <EOYAmt>47819178</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
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        <EOYAmt>460933</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <MortgNotesPyblScrdInvstPropGrp>
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        <EOYAmt>35359474</EOYAmt>
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      <TotalLiabilitiesGrp>
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        <EOYAmt>35820407</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>9905758</BOYAmt>
        <EOYAmt>11998771</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
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        <EOYAmt>11998771</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
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        <EOYAmt>47819178</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>2051354</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>41659</NetUnrlzdGainsLossesInvstAmt>
      <InfoInScheduleOPartXIIInd>X</InfoInScheduleOPartXIIInd>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>true</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>true</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleD documentId="IRS990ScheduleD" softwareId="22015553" softwareVersionNum="2022v5.0">
      <LandGrp>
        <OtherCostOrOtherBasisAmt>1256135</OtherCostOrOtherBasisAmt>
        <BookValueAmt>1256135</BookValueAmt>
      </LandGrp>
      <BuildingsGrp>
        <OtherCostOrOtherBasisAmt>271531</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>193112</DepreciationAmt>
        <BookValueAmt>78419</BookValueAmt>
      </BuildingsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>1662325</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>738961</DepreciationAmt>
        <BookValueAmt>923364</BookValueAmt>
      </EquipmentGrp>
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>59547081</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>24474120</DepreciationAmt>
        <BookValueAmt>35072961</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>37330879</TotalBookValueLandBuildingsAmt>
      <TotalRevEtcAuditedFinclStmtAmt>11202903</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>41659</NetUnrealizedGainsInvstAmt>
      <RevenueNotReportedAmt>41659</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>11161244</RevenueSubtotalAmt>
      <TotalRevenuePerForm990Amt>11161244</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>9109890</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesSubtotalAmt>9109890</ExpensesSubtotalAmt>
      <TotalExpensesPerForm990Amt>9109890</TotalExpensesPerForm990Amt>
    </IRS990ScheduleD>
    <IRS990ScheduleO documentId="IRS990ScheduleO" softwareId="22015553" softwareVersionNum="2022v5.0">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, Line 6</FormAndLineReferenceDesc>
        <ExplanationTxt>The organization provides water to its members. Members pay a membership fee when signing up to receive water from the organization.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>A copy of Form 990 is presented to the board of directors. The board reviews Form 990 before filing.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>Board and staff are alerted to matters that might create a conflict of interest and report any potential conflict to the general manager and officers of the organization.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 15a</FormAndLineReferenceDesc>
        <ExplanationTxt>The board of directors meet and discuss the budget and employee evaluations and approve compensation amounts for key employees and management.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section C, Line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>The organization makes its financial statements and governing documents available to the public upon request.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part XII, Line 2c</FormAndLineReferenceDesc>
        <ExplanationTxt>The process has not changed form the prior year.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>
