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        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DOUG WIDENER</PersonNm>
        <TitleTxt>EXECUTIVE DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>130000</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>15144</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <TotalReportableCompFromOrgAmt>130000</TotalReportableCompFromOrgAmt>
      <TotReportableCompRltdOrgAmt>0</TotReportableCompRltdOrgAmt>
      <TotalOtherCompensationAmt>15144</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>1</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>0</FormerOfcrEmployeesListedInd>
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      <CompensationFromOtherSrcsInd>0</CompensationFromOtherSrcsInd>
      <CntrctRcvdGreaterThan100KCnt>0</CntrctRcvdGreaterThan100KCnt>
      <MembershipDuesAmt>2499</MembershipDuesAmt>
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      <GovernmentGrantsAmt>75942</GovernmentGrantsAmt>
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      <NoncashContributionsAmt>52606</NoncashContributionsAmt>
      <TotalContributionsAmt>2331329</TotalContributionsAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>17335</TotalRevenueColumnAmt>
        <ExclusionAmt>17335</ExclusionAmt>
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      <GrossRentsGrp>
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      <RentalIncomeOrLossGrp>
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      <NetRentalIncomeOrLossGrp>
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        <ExclusionAmt>34625</ExclusionAmt>
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        <ManagementAndGeneralAmt>33114</ManagementAndGeneralAmt>
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      <FeesForServicesAccountingGrp>
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        <ManagementAndGeneralAmt>35766</ManagementAndGeneralAmt>
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      <OfficeExpensesGrp>
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        <ProgramServicesAmt>34375</ProgramServicesAmt>
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      <InformationTechnologyGrp>
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        <ManagementAndGeneralAmt>7560</ManagementAndGeneralAmt>
      </InformationTechnologyGrp>
      <OccupancyGrp>
        <TotalAmt>11169</TotalAmt>
        <ProgramServicesAmt>9602</ProgramServicesAmt>
        <ManagementAndGeneralAmt>500</ManagementAndGeneralAmt>
        <FundraisingAmt>1067</FundraisingAmt>
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      <TravelGrp>
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        <ManagementAndGeneralAmt>200</ManagementAndGeneralAmt>
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      <ConferencesMeetingsGrp>
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        <ProgramServicesAmt>618</ProgramServicesAmt>
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        <FundraisingAmt>69</FundraisingAmt>
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      <InterestGrp>
        <TotalAmt>2505</TotalAmt>
        <ManagementAndGeneralAmt>2505</ManagementAndGeneralAmt>
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      <DepreciationDepletionGrp>
        <TotalAmt>5907</TotalAmt>
        <ProgramServicesAmt>5078</ProgramServicesAmt>
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        <FundraisingAmt>564</FundraisingAmt>
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      <InsuranceGrp>
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        <ProgramServicesAmt>14948</ProgramServicesAmt>
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        <FundraisingAmt>1661</FundraisingAmt>
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      <OtherExpensesGrp>
        <Desc>NORTH POND RESTORATION</Desc>
        <TotalAmt>5537980</TotalAmt>
        <ProgramServicesAmt>5537980</ProgramServicesAmt>
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      <OtherExpensesGrp>
        <Desc>PARK SITE AND OTHER MAI</Desc>
        <TotalAmt>101230</TotalAmt>
        <ProgramServicesAmt>101230</ProgramServicesAmt>
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      <OtherExpensesGrp>
        <Desc>SOFTWARE</Desc>
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        <ProgramServicesAmt>4323</ProgramServicesAmt>
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      <OtherExpensesGrp>
        <Desc>BANK AND CREDIT CARD FE</Desc>
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        <ManagementAndGeneralAmt>6709</ManagementAndGeneralAmt>
        <FundraisingAmt>7496</FundraisingAmt>
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        <TotalAmt>17237</TotalAmt>
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        <FundraisingAmt>1823</FundraisingAmt>
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      <InvestmentsPubTradedSecGrp>
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        <EOYAmt>124798</EOYAmt>
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        <EOYAmt>1770791</EOYAmt>
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        <EOYAmt>17304</EOYAmt>
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        <EOYAmt>0</EOYAmt>
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      <OtherLiabilitiesGrp>
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        <EOYAmt>6222</EOYAmt>
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      <TotalLiabilitiesGrp>
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        <EOYAmt>23526</EOYAmt>
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      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
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        <EOYAmt>763432</EOYAmt>
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      <DonorRestrictionNetAssetsGrp>
        <BOYAmt>5396486</BOYAmt>
        <EOYAmt>983833</EOYAmt>
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      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>5746111</BOYAmt>
        <EOYAmt>1747265</EOYAmt>
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      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>5970134</BOYAmt>
        <EOYAmt>1770791</EOYAmt>
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      <ReconcilationRevenueExpnssAmt>-3949520</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>-49326</NetUnrlzdGainsLossesInvstAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <InfoInScheduleOPartXIIInd>X</InfoInScheduleOPartXIIInd>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
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      <AuditCommitteeInd>1</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
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      <GiftsGrantsContriRcvd170Grp>
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        <CurrentTaxYearMinus3YearsAmt>1215987</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>4909543</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>2379199</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>2331329</CurrentTaxYearAmt>
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        <CurrentTaxYearMinus3YearsAmt>1215987</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>4909543</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>2379199</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>2331329</CurrentTaxYearAmt>
        <TotalAmt>11437371</TotalAmt>
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      <SubstantialContributorsTotAmt>6408177</SubstantialContributorsTotAmt>
      <PublicSupportTotal170Amt>5029194</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>33482</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>40699</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>59855</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>80152</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>51960</CurrentTaxYearAmt>
        <TotalAmt>266148</TotalAmt>
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      <OtherIncome170Grp>
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        <CurrentTaxYearMinus3YearsAmt>111</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus1YearAmt>527</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>598</CurrentTaxYearAmt>
        <TotalAmt>1341</TotalAmt>
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      <TotalSupportAmt>11704860</TotalSupportAmt>
      <GrossReceiptsRltdActivitiesAmt>740140</GrossReceiptsRltdActivitiesAmt>
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      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
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    <IRS990ScheduleB documentId="RetDoc1234500001">
      <ContributorInformationGrp>
        <ContributorNum>RESTRICTED</ContributorNum>
        <ContributorBusinessName>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorBusinessName>
        <ContributorUSAddress>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
        </ContributorUSAddress>
        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
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        <DepreciationAmt>22497</DepreciationAmt>
        <BookValueAmt>7435</BookValueAmt>
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      <OtherLandBuildingsGrp>
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        <DepreciationAmt>4511</DepreciationAmt>
        <BookValueAmt>0</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>7435</TotalBookValueLandBuildingsAmt>
      <OtherSecuritiesGrp>
        <Desc>VANGUARD SHORT-TERM BOND ETF</Desc>
        <BookValueAmt>473661</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </OtherSecuritiesGrp>
      <TotalBookValueSecuritiesAmt>473661</TotalBookValueSecuritiesAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>CAPITAL LEASE OBLIGATION</Desc>
        <Amt>6222</Amt>
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      <TotalLiabilityAmt>6222</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
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      <NetUnrealizedGainsInvstAmt>-49326</NetUnrealizedGainsInvstAmt>
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      <RevenueSubtotalAmt>2552616</RevenueSubtotalAmt>
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      <RevenueNotReportedFinclStmtAmt>-62411</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>2490205</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>6537033</TotExpnsEtcAuditedFinclStmtAmt>
      <DonatedServicesUseFcltsAmt>34897</DonatedServicesUseFcltsAmt>
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      <ExpensesNotReportedAmt>97308</ExpensesNotReportedAmt>
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      <ExpensesNotRptFinclStmtAmt>0</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>6439725</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION HAS ADOPTED THE GUIDANCE IN THE FASB CODIFICATION TOPIC RELATED TO UNCERTAINTY IN INCOME TAXES WHICH PRESCRIBES A COMPREHENSIVE MODEL FOR RECOGNIZING, MEASURING, PRESENTING AND DISCLOSING IN THE FINANCIAL STATEMENTS UNCERTAIN TAX POSITIONS THAT THE ORGANIZATION HAS TAKEN OR EXPECTS TO TAKE IN ITS TAX RETURNS. UNDER THE GUIDANCE, THE ORGANIZATION MAY RECOGNIZE THE TAX BENEFIT FROM AN UNCERTAIN TAX POSITION ONLY IF IT IS "MORE LIKELY THAN NOT" THAT IT IS SUSTAINABLE, BASED ON ITS TECHNICAL MERITS. THE TAX BENEFITS RECOGNIZED IN THE FINANCIAL STATEMENTS FROM SUCH A POSITION SHOULD BE MEASURED BASED ON THE LARGEST BENEFIT THAT HAS A GREATER THAN 50% LIKELIHOOD OF BEING REALIZED UPON ULTIMATE SETTLEMENT WITH A TAXING AUTHORITY HAVING FULL KNOWLEDGE OF ALL RELEVANT INFORMATION. THE ORGANIZATION BELIEVES THAT IT HAS APPROPRIATE SUPPORT FOR THE POSITIONS TAKEN ON ITS RETURNS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 4B - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>SPECIAL EVENT EXPENSES -62,411.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>SPECIAL EVENT EXPENSES 62,411.</ExplanationTxt>
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        <GrossRevenueEvent1Amt>168798</GrossRevenueEvent1Amt>
        <RentFacilityCostsEvent1Amt>3100</RentFacilityCostsEvent1Amt>
        <FoodAndBeverageEvent1Amt>45889</FoodAndBeverageEvent1Amt>
        <EntertainmentEvent1Amt>3020</EntertainmentEvent1Amt>
        <OtherDirectExpensesEvent1Amt>10402</OtherDirectExpensesEvent1Amt>
        <GrossReceiptsTotalAmt>258404</GrossReceiptsTotalAmt>
        <CharitableContributionsTotAmt>89606</CharitableContributionsTotAmt>
        <GrossRevenueTotalEventsAmt>168798</GrossRevenueTotalEventsAmt>
        <RentFcltyCostsTotalEventsAmt>3100</RentFcltyCostsTotalEventsAmt>
        <FoodAndBeverageTotalEventsAmt>45889</FoodAndBeverageTotalEventsAmt>
        <EntertainmentTotalEventsAmt>3020</EntertainmentTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>10402</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>62411</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>106387</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleM documentId="RetDoc1042900001">
      <SecuritiesPubliclyTradedGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>1</ContributionCnt>
        <NoncashContributionsRptF990Amt>15375</NoncashContributionsRptF990Amt>
      </SecuritiesPubliclyTradedGrp>
      <OtherNonCashContriTableGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <Desc>AUCTION ITEMS</Desc>
        <ContributionCnt>36</ContributionCnt>
        <NoncashContributionsRptF990Amt>37231</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FAIR MARKET VALUE</MethodOfDeterminingRevenuesTxt>
      </OtherNonCashContriTableGrp>
      <AnyPropertyThatMustBeHeldInd>0</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>0</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>0</ThirdPartiesUsedInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, COLUMN (B):</FormAndLineReferenceDesc>
        <ExplanationTxt>THE AMOUNTS ABOVE REPRESENT THE NUMBER OF CONTRIBUTIONS OF EACH ITEM.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>FOR AN ANNUAL FEE AN INDIVIDUAL CAN BECOME A NONVOTING MEMBER OF THE CONSERVANCY. BENEFITS INCLUDE RECEIPT OF THE NEWSLETTER, SPECIAL PREVIEWS FOR PARK IMPROVEMENT PROJECTS AND AN INVITATION TO THE ANNUAL GALA.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 8B</FormAndLineReferenceDesc>
        <ExplanationTxt>THERE ARE NO COMMITTEES WITH AUTHORITY TO ACT ON BEHALF OF THE GOVERNING BODY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990 IS PROVIDED TO EACH BOARD MEMBER FOR REVIEW PRIOR TO FILING AND PRESENTED BY THE EXECUTIVE DIRECTOR AND TREASURER AT A BOARD MEETING WITH A QUESTION AND ANSWER SECTION THAT FOLLOWS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>LINCOLN PARK CONSERVANCY MONITORS AND ENFORCES ITS CONFLICT OF INTEREST POLICY BY PROVIDING A DISCLOSURE FORM TO ALL OF ITS OFFICERS AND DIRECTORS ON AN ANNUAL BASIS. ANY DISCLOSURES ARE FOLLOWED UP AND CAN BE UPDATED AT THE BEGINNING OF EACH BOARD MEETING WHEN THE OPPORTUNITY IS GIVEN.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOARD EXECUTIVE COMMITTEE ANNUALLY REVIEWS THE EXECUTIVE DIRECTOR'S COMPENSATION WITH INPUT FROM THE ENTIRE BOARD. A FORMAL REVIEW FORM IS USED WITH FORMAL COMMENTS, GOALS, AND AREAS FOR IMPROVEMENT. ALL RAISES ARE DETERMINED BY THE BOARD AS RECOMMENDED BY THE EXECUTIVE COMMITTEE AND APPROVED BY MAJORITY VOTE OF THE FULL BOARD. THE ORGANIZATION MONITORS COMPARABLE EXECUTIVE SALARIES OF PEER AND SIMILAR SIZED ORGANIZATIONS IN CHICAGO IN DETERMINING THE EXECUTIVE DIRECTOR'S SALARY INCREASE. THERE ARE NO OTHER COMPENSATED OFFICERS, DIRECTORS, OR KEY EMPLOYEES, BESIDES THE EXECUTIVE DIRECTOR.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY AND FINANCIAL STATEMENTS OF THE CONSERVANCY ARE MADE AVAILABLE TO THE PUBLIC UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XII, LINE 2C:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PROCESS HAS NOT CHANGED FROM THE PRIOR YEAR.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>
