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        <EOYAmt>1677852</EOYAmt>
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      <OrgDoesNotFollowFASB117Ind>X</OrgDoesNotFollowFASB117Ind>
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        <EOYAmt>3309753</EOYAmt>
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        <BOYAmt>3195085</BOYAmt>
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        <EOYAmt>4987605</EOYAmt>
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      <ReconcilationRevenueExpnssAmt>84004</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>30664</NetUnrlzdGainsLossesInvstAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>true</AccountantCompileOrReviewInd>
      <AcctCompileOrReviewBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
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      <FSAuditedInd>false</FSAuditedInd>
      <AuditCommitteeInd>false</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
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    <IRS990ScheduleD documentId="IRS990ScheduleD" softwareId="25022934" softwareVersionNum="2025v4.1">
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        <BookValueAmt>224686</BookValueAmt>
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      <BuildingsGrp>
        <OtherCostOrOtherBasisAmt>41451</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>29062</DepreciationAmt>
        <BookValueAmt>12389</BookValueAmt>
      </BuildingsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>401039</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>197984</DepreciationAmt>
        <BookValueAmt>203055</BookValueAmt>
      </EquipmentGrp>
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>7269331</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>4297813</DepreciationAmt>
        <BookValueAmt>2971518</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>3411648</TotalBookValueLandBuildingsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>Accrued Interest Payable</Desc>
        <Amt>779</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>Long Term Debt</Desc>
        <Amt>794733</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>Membership &amp; Fees</Desc>
        <Amt>845637</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>Payroll Taxes Payable</Desc>
        <Amt>3483</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>Utility Tax Payable</Desc>
        <Amt>5809</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>1650441</TotalLiabilityAmt>
    </IRS990ScheduleD>
    <IRS990ScheduleO documentId="IRS990ScheduleO" softwareId="25022934" softwareVersionNum="2025v4.1">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, Line 6</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL CUSTOMERS CONNECTED TO SYSTEM FOR WATER SERVICE AREREQUIRED TO HAVE A MEMBERSHIP</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, Line 7a</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CORP. HOLDS AN ANNUAL MEETING IN ACCORDANCE WITH BY-LAWS, all officers anddirectors are elected by VOTE AT THE ANNUAL MEETING OR BY PROXY</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, Line 7b</FormAndLineReferenceDesc>
        <ExplanationTxt>ANNUAL MEMBERSHIP MEETING</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>REVIEWED BY BOARD OF DIRECTORS AT THE REGULAR BOARD MEETING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 15a</FormAndLineReferenceDesc>
        <ExplanationTxt>COMPENSATION REVIEWED BY ALL BOARD MEMBERS PRIOR TO SETTING COMPENSATION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section C, Line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL GOVERNING DOCUMENTS, POLICIES, AND FINANCIAL STATEMENTS,AND FORM 990 TAX RETURN ARE AVAILABLE TO ALL MEMBERS AT THEIRREQUEST AT THE OFFICE OF HARLETON WATER SUPPLY CORP</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part IX, Line 24e</FormAndLineReferenceDesc>
        <ExplanationTxt>Bad Debt: Column (A) - Total = $0; Column (B) - Program Services = $0; Column (C) - Management &amp; General = $0; Column (D) - Fundraising = $0</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part IX, Line 24e</FormAndLineReferenceDesc>
        <ExplanationTxt>Contracted Services: Column (A) - Total = $39488; Column (B) - Program Services = $39488; Column (C) - Management &amp; General = $0; Column (D) - Fundraising = $0</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part IX, Line 24e</FormAndLineReferenceDesc>
        <ExplanationTxt>Equipment Rent: Column (A) - Total = $16623; Column (B) - Program Services = $16623; Column (C) - Management &amp; General = $0; Column (D) - Fundraising = $0</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part IX, Line 24e</FormAndLineReferenceDesc>
        <ExplanationTxt>Licenses, Dues &amp; Publications: Column (A) - Total = $25149; Column (B) - Program Services = $25149; Column (C) - Management &amp; General = $0; Column (D) - Fundraising = $0</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part IX, Line 24e</FormAndLineReferenceDesc>
        <ExplanationTxt>Maintenance and Operation: Column (A) - Total = $10163; Column (B) - Program Services = $10163; Column (C) - Management &amp; General = $0; Column (D) - Fundraising = $0</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part IX, Line 24e</FormAndLineReferenceDesc>
        <ExplanationTxt>Miscellaneous: Column (A) - Total = $10365; Column (B) - Program Services = $10365; Column (C) - Management &amp; General = $0; Column (D) - Fundraising = $0</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part IX, Line 24e</FormAndLineReferenceDesc>
        <ExplanationTxt>Postage and Shipping: Column (A) - Total = $13292; Column (B) - Program Services = $0; Column (C) - Management &amp; General = $13292; Column (D) - Fundraising = $0</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part IX, Line 24e</FormAndLineReferenceDesc>
        <ExplanationTxt>Property Taxes: Column (A) - Total = $2562; Column (B) - Program Services = $2562; Column (C) - Management &amp; General = $0; Column (D) - Fundraising = $0</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part IX, Line 24e</FormAndLineReferenceDesc>
        <ExplanationTxt>Telephone: Column (A) - Total = $5721; Column (B) - Program Services = $4320; Column (C) - Management &amp; General = $1401; Column (D) - Fundraising = $0</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part IX, Line 24e</FormAndLineReferenceDesc>
        <ExplanationTxt>Truck Expense: Column (A) - Total = $35581; Column (B) - Program Services = $35581; Column (C) - Management &amp; General = $0; Column (D) - Fundraising = $0</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>