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        <FormAndLineReferenceDesc>Part II, Line 5: Summarized Policy</FormAndLineReferenceDesc>
        <ExplanationTxt>Montoring and Enforcement policyWhen purchasing land or easements,GSWA requests an unrestricted stewardship donation from the property owner either at the time of the transaction or over a period of several years. When land or easements are donated to GSWA, an unrestricted donation will be sought to cover the antipicipated annual stewardship costs.Stewardship and enforcement needs and costs will be assessed and budgeted each fiscal year and occasional fund drives may be held that are entirely devoted to stewardship fundraising. A Conservation easement stewardship and defense fund will be temporarily restricted in the Board designated reserve fund.These funds are held in reserve and are to be used only for stewardship and defense of easement and Fee land and only in the case where routine operational funds are insufficient.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part II, Line 9: Organization Reporting of conservation easements.</FormAndLineReferenceDesc>
        <ExplanationTxt>Accounting for conservation easements:Recorded on statements and written off due to no economic value and very little expense incurred.</ExplanationTxt>
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        <FormAndLineReferenceDesc>Part X : FIN48 Footnote</FormAndLineReferenceDesc>
        <ExplanationTxt>FIN 48The organization follows the guidance of FASB's accounting standard codification (ASC) Topic 740,Accounting for Income taxes, related to uncertain income tax provisions, which prescribes a threshold of more likely than not, for recognition and derecognition of tax positions taken or expected to be taken in a tax return. Management has determined that it is more likely than not, that all tax position would be sustained upon examination by taxing authorities. Accordingly,no provision for Income taxes has been recorded. The Organization files a form 990 return of organization exempt form tax, annually with the internal revenue service, as well as a state equivalent filling.Both filings are subject to Audit by the appropriate authority. The organization's returns prior to 2019 are no longer subject to examination by federal or state authorities due to statute of limitations.</ExplanationTxt>
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        <Event2Nm>Music Fest</Event2Nm>
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        <GrossRevenueEvent2Amt>27302</GrossRevenueEvent2Amt>
        <OtherDirectExpensesEvent2Amt>3659</OtherDirectExpensesEvent2Amt>
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        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, Line 2</FormAndLineReferenceDesc>
        <ExplanationTxt>Related Party information among officers:Micahel Dee- TrusteeMarilyn Dee -Trustee Spouse.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>Organization's process to review Form 990 tax return provided to the governing body for review prior to filing.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section C, Line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>Governing documents are made available to the public upon request.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part IX, Line 24e</FormAndLineReferenceDesc>
        <ExplanationTxt>Development Expense: Column (A) - Total = $3385; Column (B) - Program Services = $0; Column (C) - Management &amp; General = $0; Column (D) - Fundraising = $3385</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part IX, Line 24e</FormAndLineReferenceDesc>
        <ExplanationTxt>Education and Outreach Expense: Column (A) - Total = $20811; Column (B) - Program Services = $20811; Column (C) - Management &amp; General = $0; Column (D) - Fundraising = $0</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part IX, Line 24e</FormAndLineReferenceDesc>
        <ExplanationTxt>Grant Specific Exp: Column (A) - Total = $16854; Column (B) - Program Services = $16854; Column (C) - Management &amp; General = $0; Column (D) - Fundraising = $0</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part IX, Line 24e</FormAndLineReferenceDesc>
        <ExplanationTxt>Miscellaneous Expense: Column (A) - Total = $8164; Column (B) - Program Services = $6571; Column (C) - Management &amp; General = $791; Column (D) - Fundraising = $802</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part IX, Line 24e</FormAndLineReferenceDesc>
        <ExplanationTxt>Postage and Shipping: Column (A) - Total = $19961; Column (B) - Program Services = $16065; Column (C) - Management &amp; General = $1935; Column (D) - Fundraising = $1961</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part IX, Line 24e</FormAndLineReferenceDesc>
        <ExplanationTxt>Programs, Meeting and Membersh: Column (A) - Total = $21560; Column (B) - Program Services = $17352; Column (C) - Management &amp; General = $2090; Column (D) - Fundraising = $2118</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part IX, Line 24e</FormAndLineReferenceDesc>
        <ExplanationTxt>Repairs and Maintainence: Column (A) - Total = $3822; Column (B) - Program Services = $3327; Column (C) - Management &amp; General = $266; Column (D) - Fundraising = $229</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part IX, Line 24e</FormAndLineReferenceDesc>
        <ExplanationTxt>Strategic Plan Consulting: Column (A) - Total = $11055; Column (B) - Program Services = $11055; Column (C) - Management &amp; General = $0; Column (D) - Fundraising = $0</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part IX, Line 24e</FormAndLineReferenceDesc>
        <ExplanationTxt>Utilities: Column (A) - Total = $14808; Column (B) - Program Services = $11918; Column (C) - Management &amp; General = $1435; Column (D) - Fundraising = $1455</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI , Line 12C - Enforcement of Conflicts Policy</FormAndLineReferenceDesc>
        <ExplanationTxt>Enforcement is on an annual basis or upon identification of potential conflict and any conflict must be evaluated by the board as to its impact.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI , Line 15A- Compensation process for top official</FormAndLineReferenceDesc>
        <ExplanationTxt>All compensation is subject to approval of the Board of Trustees.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI , Line 15B- Compensation process for officers</FormAndLineReferenceDesc>
        <ExplanationTxt>All compensation is subject to approval of the Board of Trustees.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990-ORGANIZATION'S MISSION</FormAndLineReferenceDesc>
        <ExplanationTxt>THE GREAT SWAMP WATERSHED ASSOCIATION IS DEDICATED TO PROTECTING AND IMPROVING THE WATER RESOURCES OF THE PASSAIC RIVER REGION, FROM THE GREAT SWAMP HEADWATERS TO NEWARK BAY, FOR PRESENT AND FUTURE GENERATIONS,THROUGH EDUCATION, ADVOCACY, SCIENCE,LAND PRESERVATION AND STEWARDSHIP, IN COLLABORATION WITH PARTNERS, WE WORK TO INSTILL OUR COMMUNITIES WITH AN AWARENESS OF WATER'S EFFECT ON HEALTH AND THE BEAUTY OF THE ENVIRONMENT, FROM SOURCE TO SEA.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>