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      <OrgDoesNotFollowSFAS117Ind>X</OrgDoesNotFollowSFAS117Ind>
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      <RtnEarnEndowmentIncmOthFndsGrp>
        <BOYAmt>22655559</BOYAmt>
        <EOYAmt>23156756</EOYAmt>
      </RtnEarnEndowmentIncmOthFndsGrp>
      <TotalNetAssetsFundBalanceGrp>
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        <EOYAmt>28657961</EOYAmt>
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      <TotLiabNetAssetsFundBalanceGrp>
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        <EOYAmt>55148620</EOYAmt>
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      <ReconcilationRevenueExpnssAmt>267052</ReconcilationRevenueExpnssAmt>
      <OtherChangesInNetAssetsAmt>599634</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>true</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>true</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleD documentId="RetDoc2">
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        <InvestmentCostOrOtherBasisAmt>194522</InvestmentCostOrOtherBasisAmt>
        <OtherCostOrOtherBasisAmt>469556</OtherCostOrOtherBasisAmt>
        <BookValueAmt>664078</BookValueAmt>
      </LandGrp>
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>55705670</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>14697658</DepreciationAmt>
        <BookValueAmt>41008012</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>41672090</TotalBookValueLandBuildingsAmt>
      <InvstProgramRelatedOrgGrp>
        <Desc>INV IN ASSC ORGANIZATIONS</Desc>
        <BookValueAmt>8712381</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </InvstProgramRelatedOrgGrp>
      <InvstProgramRelatedOrgGrp>
        <Desc>RESTRICTED INV- GENERAL PLANT</Desc>
        <BookValueAmt>852273</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </InvstProgramRelatedOrgGrp>
      <InvstProgramRelatedOrgGrp>
        <Desc>OTHER INVESTMENTS</Desc>
        <BookValueAmt>251321</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </InvstProgramRelatedOrgGrp>
      <TotalBookValueProgramRltdAmt>9815975</TotalBookValueProgramRltdAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>DEFERRED CREDITS</Desc>
        <Amt>566536</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>CONSUMER DEPOSITS</Desc>
        <Amt>202311</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>CONSUMER ENERGY ADVANCES</Desc>
        <Amt>61627</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>830474</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>20625033</TotalRevEtcAuditedFinclStmtAmt>
      <RevenueSubtotalAmt>20625033</RevenueSubtotalAmt>
      <TotalRevenuePerForm990Amt>20625033</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>19010209</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesSubtotalAmt>19010209</ExpensesSubtotalAmt>
      <OtherExpensesNotIncludedAmt>1347772</OtherExpensesNotIncludedAmt>
      <ExpensesNotRptFinclStmtAmt>1347772</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>20357981</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 3, PART X</FormAndLineReferenceDesc>
        <ExplanationTxt>THE COOPERATIVE WILL RECOGNIZE ANY ACCRUED INTEREST AND PENALTIES RELATED TO UNRECOGNIZED BENEFITS IN INCOME TAX, IF INCURRED. THE COOPERATIVE'S PREVIOUS THREE TAX YEARS ARE OPEN FOR EXAMINATION BY THE INTERNAL REVENUE SERVICE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 4, PART XII, LINE 4B</FormAndLineReferenceDesc>
        <ExplanationTxt>2015 MARGINS ALLOCATED TO MEMBERS 1,347,772</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleJ documentId="RetDoc3">
      <Form990OfOtherOrganizationsInd>X</Form990OfOtherOrganizationsInd>
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>false</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>false</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>false</EquityBasedCompArrngmInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JOE MCDONALD</PersonNm>
        <TitleTxt>CEO/GENERAL MANAGER</TitleTxt>
        <BaseCompensationFilingOrgAmt>153042</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>106621</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>23350</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>283013</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>CRAIG BUROS</PersonNm>
        <TitleTxt>DIRECTOR OF ENGINEER</TitleTxt>
        <BaseCompensationFilingOrgAmt>116354</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>24200</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>22826</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>163380</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE J, PART III</FormAndLineReferenceDesc>
        <ExplanationTxt>PART I, LINE 3 - RELATED ORG METHODS USED FOR COMPENSATION EXPLANATION EXPLANATION: THE BOARD OF DIRECTORS COMPLETE AN ANNUAL PERFORMANCE REVIEW OF THE GENERAL MANAGER AND USE SEVERAL WAGE COMPARISON DATA TO DETERMINE THE GENERAL MANAGER'S SALARY. DATA SOURCES INCLUDE THE FORM 990 OF OTHER ELECTRIC COOPERATIVES AND THE NRECA COMPENSATION STUDY, WHICH INCLUDES WAGE COMPARISON BY REGION, STATE, POWER SUPPLIER, AND COOPERATIVE SIZE.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="RetDoc4">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>EXPLANATION: ANY PERSON WHO REQUESTS SERVICE FROM THE COOPERATIVE SUBJECT TO THE CONDITIONS APPLICABLE TO ALL PATRONS OF THE SAME CLASS OF SERVICE, UPON RECEIPT OF SUCH SERVICE SHALL BE DEEMED A MEMBER WITH THE SAME RIGHTS AND PRIVILEGES AS EACH OTHER MEMBER OF SUCH CLASS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>EXPLANATION: CANDIDATES FOR DIRECTOR POSITIONS ON THE BOARD OF DIRECTORS ARE NOMINATED AT THE ANNUAL DISTRICT COMMITTEE CONFERENCE AND ELECTIONS ARE HELD AT THE FOLLOWING ANNUAL MEETING OF THE MEMBERS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>EXPLANATION: EACH MEMBER IS ENTITLED TO ONE VOTE UPON EACH MATTER SUBMITTED TO A VOTE AT A MEETING OF THE MEMBERS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>EXPLANATION: THE CEO/GENERAL MANAGER AND THE DIRECTOR OF OFFICE SERVICES REVIEWS FORM 990 WITH THE BOARD OF DIRECTORS BEFORE IT IS FILED.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>A COPY OF THE CONFLICT OF INTEREST POLICY WAS GIVEN TO EACH CURRENT EMPLOYEE AND DIRECTOR AS WELL AS EACH NEW EMPLOYEE AND DIRECTOR. THE CONFLICT OF INTEREST POLICY IS A SELF-POLICING POLICY IN WHICH IT IS THE RESPONSIBILITY OF EACH EMPLOYEE/DIRECTOR TO COME FORWARD WITH ANY POTENTIAL CONFLICTS WHENEVER THEY OCCUR. THE WHISTLEBLOWER POLICY SUPPORTS THE ENFORCEMENT OF THE CONFLICT OF INTEREST POLICY BY ENCOURAGING ALL EMPLOYEES/DIRECTORS TO REPORT CONFLICTS OF INTEREST AND OTHER QUESTIONABLE BEHAVIOR.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>EXPLANATION: NRECA COMPENSATION STUDIES ARE USED TO DETERMINE THE COMPENSATION OF THE CEO/GENERAL MANAGER AND OTHER OFFICERS OF THE ORGANIZATION. THE BOARD OF DIRECTORS APPROVES THE CEO/GENERAL MANAGER'S COMPENSATION AND THE CEO/GENERAL MANAGER APPROVES THE COMPENSATION OF ALL OTHER EMPLOYEES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15B</FormAndLineReferenceDesc>
        <ExplanationTxt>SEE 15A.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>EXPLANATION: DOCUMENTATION IS AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9</FormAndLineReferenceDesc>
        <ExplanationTxt>DONATED CAPITAL 58,290 2015 MARGINS ALLOCATED 1,347,772 PATRONAGE CAPITAL RETIRED -806,428 TOTAL 599,634</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>