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        <ServicesDesc>LINE MAINT-TREE TRIM</ServicesDesc>
        <CompensationAmt>196107</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <PersonNm>CENTRAL IOWA TREE CARE</PersonNm>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>508 CRAWFORD ST</AddressLine1Txt>
            <CityNm>BOONE</CityNm>
            <StateAbbreviationCd>IA</StateAbbreviationCd>
            <ZIPCd>50036</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>LINE MAINT-TREE TRIM</ServicesDesc>
        <CompensationAmt>146004</CompensationAmt>
      </ContractorCompensationGrp>
      <CntrctRcvdGreaterThan100KCnt>4</CntrctRcvdGreaterThan100KCnt>
      <TotalContributionsAmt>0</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>SALE OF POWER</Desc>
        <BusinessCd>221000</BusinessCd>
        <TotalRevenueColumnAmt>50598472</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>50598472</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>CAPITAL CREDITS</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>2855797</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>2855797</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>MONITORING SERVICES</Desc>
        <BusinessCd>517000</BusinessCd>
        <TotalRevenueColumnAmt>24286</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>13168</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>11118</UnrelatedBusinessRevenueAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>53478555</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>208042</TotalRevenueColumnAmt>
        <ExclusionAmt>208042</ExclusionAmt>
      </InvestmentIncomeGrp>
      <IncmFromInvestBondProceedsGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </IncmFromInvestBondProceedsGrp>
      <RoyaltiesRevenueGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </RoyaltiesRevenueGrp>
      <GrossRentsGrp>
        <RealAmt>8162</RealAmt>
      </GrossRentsGrp>
      <RentalIncomeOrLossGrp>
        <RealAmt>8162</RealAmt>
        <PersonalAmt>0</PersonalAmt>
      </RentalIncomeOrLossGrp>
      <NetRentalIncomeOrLossGrp>
        <TotalRevenueColumnAmt>8162</TotalRevenueColumnAmt>
        <ExclusionAmt>8162</ExclusionAmt>
      </NetRentalIncomeOrLossGrp>
      <GrossAmountSalesAssetsGrp>
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      </GrossAmountSalesAssetsGrp>
      <GainOrLossGrp>
        <OtherAmt>41182</OtherAmt>
      </GainOrLossGrp>
      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>41182</TotalRevenueColumnAmt>
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      <FundraisingDirectExpensesAmt>0</FundraisingDirectExpensesAmt>
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        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
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      <NetIncomeFromGamingGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </NetIncomeFromGamingGrp>
      <GrossSalesOfInventoryAmt>281374</GrossSalesOfInventoryAmt>
      <CostOfGoodsSoldAmt>423236</CostOfGoodsSoldAmt>
      <NetIncomeOrLossGrp>
        <TotalRevenueColumnAmt>-141862</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>-145397</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>3535</UnrelatedBusinessRevenueAmt>
      </NetIncomeOrLossGrp>
      <OtherRevenueMiscGrp>
        <Desc>MISCELLANEOUS REVENUE</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>459919</TotalRevenueColumnAmt>
        <ExclusionAmt>459919</ExclusionAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueTotalAmt>459919</OtherRevenueTotalAmt>
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        <TotalRevenueColumnAmt>54053998</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>53322040</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>14653</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>717305</ExclusionAmt>
      </TotalRevenueGrp>
      <GrantsToDomesticOrgsGrp>
        <TotalAmt>24325</TotalAmt>
      </GrantsToDomesticOrgsGrp>
      <GrantsToDomesticIndividualsGrp>
        <TotalAmt>0</TotalAmt>
      </GrantsToDomesticIndividualsGrp>
      <ForeignGrantsGrp>
        <TotalAmt>0</TotalAmt>
      </ForeignGrantsGrp>
      <BenefitsToMembersGrp>
        <TotalAmt>2323606</TotalAmt>
      </BenefitsToMembersGrp>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>430193</TotalAmt>
      </CompCurrentOfcrDirectorsGrp>
      <CompDisqualPersonsGrp>
        <TotalAmt>0</TotalAmt>
      </CompDisqualPersonsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>2112273</TotalAmt>
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      <PensionPlanContributionsGrp>
        <TotalAmt>388318</TotalAmt>
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      <OtherEmployeeBenefitsGrp>
        <TotalAmt>285045</TotalAmt>
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      <PayrollTaxesGrp>
        <TotalAmt>183119</TotalAmt>
      </PayrollTaxesGrp>
      <FeesForServicesManagementGrp>
        <TotalAmt>0</TotalAmt>
      </FeesForServicesManagementGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>403881</TotalAmt>
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      <FeesForServicesAccountingGrp>
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      <FeesForServicesLobbyingGrp>
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      <FeesForServicesProfFundraising>
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      <FeesForSrvcInvstMgmntFeesGrp>
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      <OfficeExpensesGrp>
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      <InformationTechnologyGrp>
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      <RoyaltiesGrp>
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      <TravelGrp>
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      <PymtTravelEntrtnmntPubOfclGrp>
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      <ConferencesMeetingsGrp>
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      <InterestGrp>
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      <PaymentsToAffiliatesGrp>
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        <TotalAmt>1353974</TotalAmt>
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      <OtherExpensesGrp>
        <Desc>DIST EXP - OPERATIONS</Desc>
        <TotalAmt>708700</TotalAmt>
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      <OtherExpensesGrp>
        <Desc>CUSTOMER SVC &amp; ACCOUNT EXP</Desc>
        <TotalAmt>283532</TotalAmt>
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      <AllOtherExpensesGrp>
        <TotalAmt>350774</TotalAmt>
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      <TotalFunctionalExpensesGrp>
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        <BOYAmt>331370</BOYAmt>
        <EOYAmt>268750</EOYAmt>
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      <SavingsAndTempCashInvstGrp>
        <BOYAmt>4050855</BOYAmt>
        <EOYAmt>5070751</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <PledgesAndGrantsReceivableGrp>
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        <EOYAmt>0</EOYAmt>
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      <AccountsReceivableGrp>
        <BOYAmt>5124933</BOYAmt>
        <EOYAmt>5588088</EOYAmt>
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      <ReceivablesFromOfficersEtcGrp>
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        <EOYAmt>0</EOYAmt>
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      <RcvblFromDisqualifiedPrsnGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
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      <OthNotesLoansReceivableNetGrp>
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        <EOYAmt>0</EOYAmt>
      </OthNotesLoansReceivableNetGrp>
      <InventoriesForSaleOrUseGrp>
        <BOYAmt>1365306</BOYAmt>
        <EOYAmt>1309315</EOYAmt>
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      <PrepaidExpensesDefrdChargesGrp>
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        <EOYAmt>1200673</EOYAmt>
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      <LandBldgEquipCostOrOtherBssAmt>119778148</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>39772311</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>77784942</BOYAmt>
        <EOYAmt>80005837</EOYAmt>
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      <InvestmentsPubTradedSecGrp>
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      <InvestmentsOtherSecuritiesGrp>
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        <EOYAmt>13637</EOYAmt>
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      <DeferredRevenueGrp>
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      <TaxExemptBondLiabilitiesGrp>
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      <EscrowAccountLiabilityGrp>
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      <LoansFromOfficersDirectorsGrp>
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      <TotalLiabilitiesGrp>
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        <EOYAmt>61873673</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrgDoesNotFollowSFAS117Ind>X</OrgDoesNotFollowSFAS117Ind>
      <CapStkTrPrinCurrentFundsGrp>
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        <EOYAmt>0</EOYAmt>
      </CapStkTrPrinCurrentFundsGrp>
      <PdInCapSrplsLandBldgEqpFundGrp>
        <BOYAmt>0</BOYAmt>
        <EOYAmt>0</EOYAmt>
      </PdInCapSrplsLandBldgEqpFundGrp>
      <RtnEarnEndowmentIncmOthFndsGrp>
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        <EOYAmt>51499607</EOYAmt>
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      <TotalNetAssetsFundBalanceGrp>
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        <EOYAmt>51499607</EOYAmt>
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      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>108839577</BOYAmt>
        <EOYAmt>113373280</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <InfoInScheduleOPartXIInd>X</InfoInScheduleOPartXIInd>
      <ReconcilationRevenueExpnssAmt>2818105</ReconcilationRevenueExpnssAmt>
      <OtherChangesInNetAssetsAmt>1400930</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>true</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>true</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleD documentId="IRS990ScheduleD">
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      <HeldWorksArtGrp />
      <CYMinus3YrEndwmtFundGrp />
      <CYMinus4YrEndwmtFundGrp />
      <LandGrp>
        <OtherCostOrOtherBasisAmt>303376</OtherCostOrOtherBasisAmt>
        <BookValueAmt>303376</BookValueAmt>
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      <BuildingsGrp>
        <OtherCostOrOtherBasisAmt>7680606</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>3422669</DepreciationAmt>
        <BookValueAmt>4257937</BookValueAmt>
      </BuildingsGrp>
      <LeaseholdImprovementsGrp />
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        <DepreciationAmt>36349642</DepreciationAmt>
        <BookValueAmt>66498814</BookValueAmt>
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        <DepreciationAmt>0</DepreciationAmt>
        <BookValueAmt>8945710</BookValueAmt>
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      <TotalBookValueLandBuildingsAmt>80005837</TotalBookValueLandBuildingsAmt>
      <InvstProgramRelatedOrgGrp>
        <Desc>INVESTMENTS - ASSOCIATED ORG.S</Desc>
        <BookValueAmt>16211566</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </InvstProgramRelatedOrgGrp>
      <InvstProgramRelatedOrgGrp>
        <Desc>ECONOMIC DEVELOPMENT LOANS</Desc>
        <BookValueAmt>3023376</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </InvstProgramRelatedOrgGrp>
      <InvstProgramRelatedOrgGrp>
        <Desc>SPECIAL FUNDS REVOLVING LOANS</Desc>
        <BookValueAmt>582658</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
      </InvstProgramRelatedOrgGrp>
      <InvstProgramRelatedOrgGrp>
        <Desc>OTHER INVESTMENTS</Desc>
        <BookValueAmt>98629</BookValueAmt>
        <MethodValuationCd>C</MethodValuationCd>
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      <FederalIncomeTaxLiabilityAmt>0</FederalIncomeTaxLiabilityAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>ACCRUED POST-RETIREMENT BENEFITS</Desc>
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      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>CUSTOMER DEPOSITS</Desc>
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      <TotalRevEtcAuditedFinclStmtAmt>54022368</TotalRevEtcAuditedFinclStmtAmt>
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      <RevenueNotReportedFinclStmtAmt>31630</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>54053998</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>48880657</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesSubtotalAmt>48880657</ExpensesSubtotalAmt>
      <OtherExpensesNotIncludedAmt>2355236</OtherExpensesNotIncludedAmt>
      <ExpensesNotRptFinclStmtAmt>2355236</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>51235893</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PART X, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>MANAGEMENT HAS EVALUATED THEIR INCOME TAX POSITION UNDER THE GUIDANCE INCLUDED IN ASC 740. BASED ON THEIR REVIEW, MANAGEMENT HAS NOT IDENTIFIED ANY MATERIAL UNCERTAIN TAX POSITIONS TO BE RECORDED OR DISCLOSED IN THE FINANCIAL STATEMENTS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PART XI, LINE 4B</FormAndLineReferenceDesc>
        <ExplanationTxt>ENVIROWATCH EXPENSES $ 31,630</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PART XII, LINE 4B</FormAndLineReferenceDesc>
        <ExplanationTxt>PATRONAGE CAPITAL ALLOCATED TO MEMBERS $ 2,323,606 ENVIROWATCH EXPENSES 31,630 ---------- TOTAL $ 2,355,236</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleJ documentId="IRS990ScheduleJ">
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>false</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>false</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>false</EquityBasedCompArrngmInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>BILL MCKIM</PersonNm>
        <TitleTxt>CEO</TitleTxt>
        <BaseCompensationFilingOrgAmt>204870</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>928</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>12213</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>22892</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>240903</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL ELECTRIC CUSTOMERS OF THE COOPERATIVE ARE VOTING MEMBERS OF THE COOPERATIVE. EACH MEMBER HAS ONE VOTE AT THE ANNUAL MEETING OF THE MEMBERSHIP.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>MEMBERS OF THE BOARD OF DIRECTORS ARE ELECTED TO THREE YEAR TERMS BY THE MEMBERS OF THE COOPERATIVE AT THE COOPERATIVE'S ANNUAL MEETING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>ANY MERGERS OR AMENDMENTS TO THE ARTICLES OF INCORPORATION OR BY-LAWS ARE SUBJECT TO APPROVAL BY THE COOPERATIVE'S MEMBERS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>AN INDEPENDENT ACCOUNTNG FIRM PREPARES AND REVIEWS THE 990. THE 990 IS THEN REVIEWED BY THE ORGANIZATION'S OFFICERS AND ACCOUNTING PERSONNEL. ANY QUESTIONS OR CONCERNS ARE ADDRESSED AND CORRECTIONS MADE. THE 990 RETURN IS PRESENTED TO THE BOARD OF DIRECTORS AND APPROVED BY THE BOARD PRIOR TO FILING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>DIRECTORS ARE REQUIRED TO FILL OUT A CONFLICT OF INTEREST DISCLOSURE STATEMENT ANNUALLY. OFFICERS ARE NOT REQUIRED TO COMPLETE THE DISCLOSURE STATEMENT.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINES 15A &amp; 15B</FormAndLineReferenceDesc>
        <ExplanationTxt>LINE 15A MIDLAND POWER COOPERATIVE'S BOARD OF DIRECTORS PERFORMS AN ANNUAL REVIEW OF THE CEO USING NRECA SURVEY DATA TO DETERMINE THE RATE OF PAY. LINE 15B THE CEO USES THE SAME NRECA DATA THE BOARD USES IN DETERMINING THE SALARIES OF THE KEY EMPLOYEES AND HOURLY EMPLOYEES THAT ARE NON-UNION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>ANNUAL REPORTS ARE DISTRIBUTED AT THE ANNUAL MEETING THAT CONTAIN THE FINANCIAL STATEMENTS. ALL OTHER POLICIES ARE AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 4</FormAndLineReferenceDesc>
        <ExplanationTxt>THE IRS INSTRUCTIONS STATE THAT PATRONAGE DIVIDENDS PAID BY SECTION 501(C)(12) ORGANIZATIONS TO THEIR MEMBERS SHOULD BE REPORTED ON LINE 4. THE ORGANIZATION HAS INTERPRETED PATRONAGE DIVIDENDS TO MEAN PATRONAGE DIVIDENDS ALLOCATED OR TO BE ALLOCATED FOR THE CURRENT YEAR. SINCE THIS ALLOCATION IS NOT AN EXPENSE UNDER GENERALLY ACCEPTED ACCOUNTING PRINCIPLES (GAAP), THIS HAS RESULTED IN A RECONCILING ITEM TO NET ASSETS IN PART XI ON PAGE 12 OF THE FORM 990 AND IN PART XII ON SCHEDULE D.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9</FormAndLineReferenceDesc>
        <ExplanationTxt>PATRONAGE CAPITAL ALLOCATED TO MEMBERS $ 2,323,606 RETIREMENT OF CAPITAL CREDITS ( 1,041,186) CHANGES IN OTHER EQUITIES 118,510 ----------- TOTAL $ 1,400,930</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>