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      <InsuranceGrp>
        <TotalAmt>4918</TotalAmt>
        <ProgramServicesAmt>2268</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2650</ManagementAndGeneralAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>Government fees</Desc>
        <TotalAmt>1879</TotalAmt>
        <ProgramServicesAmt>1358</ProgramServicesAmt>
        <ManagementAndGeneralAmt>521</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>Professional development</Desc>
        <TotalAmt>9618</TotalAmt>
        <ProgramServicesAmt>9618</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>Field supplies</Desc>
        <TotalAmt>328</TotalAmt>
        <ProgramServicesAmt>328</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>Dues</Desc>
        <TotalAmt>272</TotalAmt>
        <ProgramServicesAmt>272</ProgramServicesAmt>
      </OtherExpensesGrp>
      <AllOtherExpensesGrp>
        <TotalAmt>276</TotalAmt>
        <ProgramServicesAmt>276</ProgramServicesAmt>
      </AllOtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>511731</TotalAmt>
        <ProgramServicesAmt>497382</ProgramServicesAmt>
        <ManagementAndGeneralAmt>14349</ManagementAndGeneralAmt>
        <FundraisingAmt>0</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>24107</BOYAmt>
        <EOYAmt>42891</EOYAmt>
      </CashNonInterestBearingGrp>
      <SavingsAndTempCashInvstGrp>
        <BOYAmt>43792</BOYAmt>
        <EOYAmt>27077</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <TotalAssetsGrp>
        <BOYAmt>67899</BOYAmt>
        <EOYAmt>69968</EOYAmt>
      </TotalAssetsGrp>
      <OtherLiabilitiesGrp>
        <BOYAmt>85</BOYAmt>
        <EOYAmt>1147</EOYAmt>
      </OtherLiabilitiesGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>85</BOYAmt>
        <EOYAmt>1147</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>37670</BOYAmt>
        <EOYAmt>7633</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <DonorRestrictionNetAssetsGrp>
        <BOYAmt>30144</BOYAmt>
        <EOYAmt>61188</EOYAmt>
      </DonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>67814</BOYAmt>
        <EOYAmt>68821</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>67899</BOYAmt>
        <EOYAmt>69968</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>1007</ReconcilationRevenueExpnssAmt>
      <OtherChangesInNetAssetsAmt>0</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>false</FSAuditedInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleA documentId="990A">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>272191</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>303883</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>227862</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>270150</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>512711</CurrentTaxYearAmt>
        <TotalAmt>1586797</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>272191</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>303883</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>227862</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>270150</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>512711</CurrentTaxYearAmt>
        <TotalAmt>1586797</TotalAmt>
      </TotalCalendarYear170Grp>
      <PublicSupportTotal170Amt>1586797</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>414</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>357</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>112</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>34</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>27</CurrentTaxYearAmt>
        <TotalAmt>944</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <TotalSupportAmt>1587741</TotalSupportAmt>
      <PublicSupportCY170Pct>0.99940</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.99910</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="990B">
      <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>
      </ContributorInformationGrp>
    </IRS990ScheduleB>
    <IRS990ScheduleD documentId="990D">
      <OtherLiabilitiesOrgGrp>
        <Desc>Payroll liabilities</Desc>
        <Amt>1147</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>1147</TotalLiabilityAmt>
    </IRS990ScheduleD>
    <IRS990ScheduleO documentId="990O">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990 governing body review Part VI line 11</FormAndLineReferenceDesc>
        <ExplanationTxt>The Form 990 and associated schedules are reviewed by the Treasurer and the financial group. After the form is approved it is ready to be filed with the IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Conflict of interest policy compliance Part VI line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>The officers, directors and employees are required to disclose any potential conflicts of interest at the beginning of the year. Throughout the year, the Executive Director makes sure that there are no conflicts of interest when contracts for services are signed with contractors.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Governing documents etc available to public Part VI line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>The documents and financial infomationare available to the public on the council website (www.trwc.org) upon request.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>List of other fees for services expenses Part IX line 11g</FormAndLineReferenceDesc>
        <ExplanationTxt>Bio-Surveys LLC - $55,000.00Clean Water Services - $179,000.00David Evans &amp; Assoc. Inc. - $27,782.57Grummel Engineering - $10,310.00Habitat Restoration NW - $42,770.00Portland State University - $600.00Tualatin SWCD - $711.02University of Montana - $5,945.40Zucker Engineering, LLC - $7,200.00</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>