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      <OtherExpensesGrp>
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        <EOYAmt>413875</EOYAmt>
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      <ReconcilationRevenueExpnssAmt>160997</ReconcilationRevenueExpnssAmt>
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      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
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        <CurrentYearAmt>0</CurrentYearAmt>
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        <CurrentYearMinus1Amt>19010</CurrentYearMinus1Amt>
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        <CurrentYearAmt>0</CurrentYearAmt>
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        <BookValueAmt>416</BookValueAmt>
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        <BookValueAmt>0</BookValueAmt>
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      <OtherRevenuesNotIncludedAmt>0</OtherRevenuesNotIncludedAmt>
      <RevenueNotReportedFinclStmtAmt>0</RevenueNotReportedFinclStmtAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part III, Line 4d</FormAndLineReferenceDesc>
        <ExplanationTxt>All 3 program areas benefited from an EPA grant. GASP administered and supported community air monitoring efforts in Allegheny County to provide residents with more localized, accessible information about air pollution near facilities of concern. Working with community partners, the project deployed and maintained PurpleAir sensors for real-time particulate matter data and S-pod monitors to sample volatile organic compound plumes in targeted areas. The project helped community members better understand local air quality conditions, supported public education and engagement, and strengthened advocacy for cleaner air, transparency, and responsive public health protections.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, Line 6</FormAndLineReferenceDesc>
        <ExplanationTxt>GASP is a membership organization that actively recruits members from the general public. The basic membership cost is $50 but any contribution will entitle the donor to mailings, email alerts, and invitations to GASP events.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, Line 7a</FormAndLineReferenceDesc>
        <ExplanationTxt>The members have the power to elect the members of the governing body.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>The Form 990 is prepared by the treasurer with the input of the executive director. All members of the Board have access to a digital copy before the document is filed with the IRS. Members are encouraged to review and to submit questions or comments to the treasurer.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>All members of the Board must annually sign a statement which affirms that they have received a copy of the conflict of interest policy, have read and understand the policy, have agreed to comply with the policy, and understand that GASP is a charitable organization, and in order to maintain its federal tax exemption, must engage primarily in activities which accomplish one or more of its exempt purposes.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section C, Line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>The Form 990 and the financial statements are available on request from the GASP office. The Form 990 is also available on the website www.guidestar.org</ExplanationTxt>
      </SupplementalInformationDetail>
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  </ReturnData>
</Return>