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      <TotExpnsEtcAuditedFinclStmtAmt>666885</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesSubtotalAmt>666885</ExpensesSubtotalAmt>
      <TotalExpensesPerForm990Amt>666885</TotalExpensesPerForm990Amt>
    </IRS990ScheduleD>
    <IRS990ScheduleO documentId="RetDoc4">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>RESIDENTS AND BUSINESSES BECOME MEMBERS OF WEST HARRISON WATER SUPPLY CORPORATION WHEN THEY SIGN UP FOR SERVICE AND PAY MEMBERSHIP FEES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>MEMBERS ELECT THE BOARD OF DIRECTORS BY PROXY BALLOT.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD OF DIRECTORS WILL REVIEW THE FORM 990 AT A SCHEDULED BOARD MEETING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>DOCUMENTS ARE AVAILABLE UPON REQUEST AT THE OFFICE OF WEST HARRISON WATER SUPPLY CORPORATION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>ENGINEERING 89,882 0 0</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XII</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PROCESS REGARDING THE AUDIT COMMITTEE HAS NOT CHANGED FROM PRIOR YEARS. THE BOARD OF DIRECTORS REVIEWS THE FORM 990.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>