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          </USAddress>
        </ContractorAddress>
        <ServicesDesc>Line Contractor</ServicesDesc>
        <CompensationAmt>114769</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>Aspen Forestry Inc</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>745 Capistrano Drive</AddressLine1Txt>
            <CityNm>Kalispell</CityNm>
            <StateAbbreviationCd>MT</StateAbbreviationCd>
            <ZIPCd>59901</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>Right of Way Tree Cl</ServicesDesc>
        <CompensationAmt>110847</CompensationAmt>
      </ContractorCompensationGrp>
      <CntrctRcvdGreaterThan100KCnt>6</CntrctRcvdGreaterThan100KCnt>
      <TotalContributionsAmt>0</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>Member power sales</Desc>
        <TotalRevenueColumnAmt>22195594</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>22195594</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>Other operating revenues</Desc>
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        <RelatedOrExemptFuncIncomeAmt>220441</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>22416035</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>413325</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>212947</RelatedOrExemptFuncIncomeAmt>
        <ExclusionAmt>200378</ExclusionAmt>
      </InvestmentIncomeGrp>
      <IncmFromInvestBondProceedsGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </IncmFromInvestBondProceedsGrp>
      <RoyaltiesRevenueGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </RoyaltiesRevenueGrp>
      <GrossRentsGrp>
        <RealAmt>63280</RealAmt>
      </GrossRentsGrp>
      <RentalIncomeOrLossGrp>
        <RealAmt>63280</RealAmt>
      </RentalIncomeOrLossGrp>
      <NetRentalIncomeOrLossGrp>
        <TotalRevenueColumnAmt>63280</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>63280</RelatedOrExemptFuncIncomeAmt>
      </NetRentalIncomeOrLossGrp>
      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </NetGainOrLossInvestmentsGrp>
      <NetIncmFromFundraisingEvtGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </NetIncmFromFundraisingEvtGrp>
      <NetIncomeFromGamingGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </NetIncomeFromGamingGrp>
      <NetIncomeOrLossGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </NetIncomeOrLossGrp>
      <OtherRevenueMiscGrp>
        <Desc>Equity in sub income</Desc>
        <BusinessCd>453000</BusinessCd>
        <TotalRevenueColumnAmt>630559</TotalRevenueColumnAmt>
        <UnrelatedBusinessRevenueAmt>630559</UnrelatedBusinessRevenueAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueMiscGrp>
        <Desc>Other non-op. income</Desc>
        <TotalRevenueColumnAmt>5856</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>5856</RelatedOrExemptFuncIncomeAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueTotalAmt>636415</OtherRevenueTotalAmt>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>23529055</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>22698118</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>630559</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>200378</ExclusionAmt>
      </TotalRevenueGrp>
      <GrantsToDomesticOrgsGrp>
        <TotalAmt>0</TotalAmt>
      </GrantsToDomesticOrgsGrp>
      <GrantsToDomesticIndividualsGrp>
        <TotalAmt>0</TotalAmt>
      </GrantsToDomesticIndividualsGrp>
      <ForeignGrantsGrp>
        <TotalAmt>0</TotalAmt>
      </ForeignGrantsGrp>
      <BenefitsToMembersGrp>
        <TotalAmt>974244</TotalAmt>
        <ProgramServicesAmt>974244</ProgramServicesAmt>
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      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>678640</TotalAmt>
        <ManagementAndGeneralAmt>678640</ManagementAndGeneralAmt>
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      <CompDisqualPersonsGrp>
        <TotalAmt>0</TotalAmt>
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      <OtherSalariesAndWagesGrp>
        <TotalAmt>3061043</TotalAmt>
        <ManagementAndGeneralAmt>3061043</ManagementAndGeneralAmt>
      </OtherSalariesAndWagesGrp>
      <PensionPlanContributionsGrp>
        <TotalAmt>738268</TotalAmt>
        <ManagementAndGeneralAmt>738268</ManagementAndGeneralAmt>
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      <OtherEmployeeBenefitsGrp>
        <TotalAmt>0</TotalAmt>
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      <PayrollTaxesGrp>
        <TotalAmt>0</TotalAmt>
      </PayrollTaxesGrp>
      <FeesForServicesManagementGrp>
        <TotalAmt>0</TotalAmt>
      </FeesForServicesManagementGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>19627</TotalAmt>
        <ManagementAndGeneralAmt>19627</ManagementAndGeneralAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>16500</TotalAmt>
        <ManagementAndGeneralAmt>16500</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <FeesForServicesLobbyingGrp>
        <TotalAmt>2607</TotalAmt>
        <ManagementAndGeneralAmt>2607</ManagementAndGeneralAmt>
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      <FeesForServicesProfFundraising>
        <TotalAmt>0</TotalAmt>
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      <FeesForSrvcInvstMgmntFeesGrp>
        <TotalAmt>0</TotalAmt>
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      <FeesForServicesOtherGrp>
        <TotalAmt>18024</TotalAmt>
        <ManagementAndGeneralAmt>18024</ManagementAndGeneralAmt>
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      <AdvertisingGrp>
        <TotalAmt>164357</TotalAmt>
        <ManagementAndGeneralAmt>164357</ManagementAndGeneralAmt>
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      <OfficeExpensesGrp>
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        <ManagementAndGeneralAmt>79570</ManagementAndGeneralAmt>
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      <InformationTechnologyGrp>
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        <ManagementAndGeneralAmt>227853</ManagementAndGeneralAmt>
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      <RoyaltiesGrp>
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      <OccupancyGrp>
        <TotalAmt>0</TotalAmt>
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      <TravelGrp>
        <TotalAmt>28710</TotalAmt>
        <ManagementAndGeneralAmt>28710</ManagementAndGeneralAmt>
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      <PymtTravelEntrtnmntPubOfclGrp>
        <TotalAmt>0</TotalAmt>
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      <ConferencesMeetingsGrp>
        <TotalAmt>216508</TotalAmt>
        <ManagementAndGeneralAmt>216508</ManagementAndGeneralAmt>
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      <InterestGrp>
        <TotalAmt>1314356</TotalAmt>
        <ProgramServicesAmt>1314356</ProgramServicesAmt>
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      <PaymentsToAffiliatesGrp>
        <TotalAmt>0</TotalAmt>
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      <DepreciationDepletionGrp>
        <TotalAmt>2731311</TotalAmt>
        <ProgramServicesAmt>2731311</ProgramServicesAmt>
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      <InsuranceGrp>
        <TotalAmt>115960</TotalAmt>
        <ManagementAndGeneralAmt>115960</ManagementAndGeneralAmt>
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      <OtherExpensesGrp>
        <Desc>Cost of power</Desc>
        <TotalAmt>9778376</TotalAmt>
        <ProgramServicesAmt>9778376</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>Distribution - operations</Desc>
        <TotalAmt>2655665</TotalAmt>
        <ProgramServicesAmt>2655665</ProgramServicesAmt>
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      <OtherExpensesGrp>
        <Desc>Distribution - maintenance</Desc>
        <TotalAmt>2252830</TotalAmt>
        <ProgramServicesAmt>2252830</ProgramServicesAmt>
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      <OtherExpensesGrp>
        <Desc>Administration and general</Desc>
        <TotalAmt>2165831</TotalAmt>
        <ManagementAndGeneralAmt>2165831</ManagementAndGeneralAmt>
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      <AllOtherExpensesGrp>
        <TotalAmt>-4446238</TotalAmt>
        <ProgramServicesAmt>921429</ProgramServicesAmt>
        <ManagementAndGeneralAmt>-5367667</ManagementAndGeneralAmt>
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      <TotalFunctionalExpensesGrp>
        <TotalAmt>22794042</TotalAmt>
        <ProgramServicesAmt>20628211</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2165831</ManagementAndGeneralAmt>
        <FundraisingAmt>0</FundraisingAmt>
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      <CashNonInterestBearingGrp>
        <BOYAmt>1163935</BOYAmt>
        <EOYAmt>176737</EOYAmt>
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      <SavingsAndTempCashInvstGrp>
        <EOYAmt>0</EOYAmt>
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      <PledgesAndGrantsReceivableGrp>
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        <EOYAmt>2656351</EOYAmt>
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      <ReceivablesFromOfficersEtcGrp>
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      <RcvblFromDisqualifiedPrsnGrp>
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      <OthNotesLoansReceivableNetGrp>
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      <InventoriesForSaleOrUseGrp>
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        <EOYAmt>1608467</EOYAmt>
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      <PrepaidExpensesDefrdChargesGrp>
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        <EOYAmt>1273818</EOYAmt>
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      <LandBldgEquipCostOrOtherBssAmt>91050315</LandBldgEquipCostOrOtherBssAmt>
      <LandBldgEquipAccumDeprecAmt>37366300</LandBldgEquipAccumDeprecAmt>
      <LandBldgEquipBasisNetGrp>
        <BOYAmt>52784480</BOYAmt>
        <EOYAmt>53684015</EOYAmt>
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      <InvestmentsPubTradedSecGrp>
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      <InvestmentsOtherSecuritiesGrp>
        <BOYAmt>735647</BOYAmt>
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      <InvestmentsProgramRelatedGrp>
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      <IntangibleAssetsGrp>
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      <OtherAssetsTotalGrp>
        <BOYAmt>4591550</BOYAmt>
        <EOYAmt>4680769</EOYAmt>
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      <TotalAssetsGrp>
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      <MortgNotesPyblScrdInvstPropGrp>
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        <EOYAmt>28022498</EOYAmt>
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      <OtherLiabilitiesGrp>
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        <EOYAmt>4117396</EOYAmt>
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      <TotalLiabilitiesGrp>
        <BOYAmt>35004676</BOYAmt>
        <EOYAmt>33443941</EOYAmt>
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      <OrgDoesNotFollowSFAS117Ind>X</OrgDoesNotFollowSFAS117Ind>
      <PdInCapSrplsLandBldgEqpFundGrp>
        <BOYAmt>4930428</BOYAmt>
        <EOYAmt>5709164</EOYAmt>
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      <RtnEarnEndowmentIncmOthFndsGrp>
        <BOYAmt>24501384</BOYAmt>
        <EOYAmt>25329061</EOYAmt>
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      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>29431812</BOYAmt>
        <EOYAmt>31038225</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>64436488</BOYAmt>
        <EOYAmt>64482166</EOYAmt>
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      <InfoInScheduleOPartXIInd>X</InfoInScheduleOPartXIInd>
      <ReconcilationRevenueExpnssAmt>735013</ReconcilationRevenueExpnssAmt>
      <OtherChangesInNetAssetsAmt>871400</OtherChangesInNetAssetsAmt>
      <InfoInScheduleOPartXIIInd>X</InfoInScheduleOPartXIIInd>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>true</FSAuditedInd>
      <FSAuditedBasisGrp>
        <ConsolidatedBasisFinclStmtInd>X</ConsolidatedBasisFinclStmtInd>
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      <AuditCommitteeInd>true</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleD documentId="IRS990ScheduleD" softwareId="18007218" softwareVersionNum="2018v3.1">
      <LandGrp>
        <OtherCostOrOtherBasisAmt>1713094</OtherCostOrOtherBasisAmt>
        <BookValueAmt>1713094</BookValueAmt>
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      <BuildingsGrp>
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        <DepreciationAmt>1022223</DepreciationAmt>
        <BookValueAmt>1847361</BookValueAmt>
      </BuildingsGrp>
      <EquipmentGrp>
        <OtherCostOrOtherBasisAmt>4840232</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>4300410</DepreciationAmt>
        <BookValueAmt>539822</BookValueAmt>
      </EquipmentGrp>
      <OtherLandBuildingsGrp>
        <OtherCostOrOtherBasisAmt>81627405</OtherCostOrOtherBasisAmt>
        <DepreciationAmt>32043667</DepreciationAmt>
        <BookValueAmt>49583738</BookValueAmt>
      </OtherLandBuildingsGrp>
      <TotalBookValueLandBuildingsAmt>53684015</TotalBookValueLandBuildingsAmt>
      <TotalBookValueOtherAssetsAmt>4680769</TotalBookValueOtherAssetsAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>Accrued expenses</Desc>
        <Amt>2219519</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>Consumer prepayments</Desc>
        <Amt>270683</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>Deferred credits</Desc>
        <Amt>1410768</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>Line of credit</Desc>
        <Amt>216426</Amt>
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      <TotalLiabilityAmt>4117396</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>23529055</TotalRevEtcAuditedFinclStmtAmt>
      <RevenueSubtotalAmt>23529055</RevenueSubtotalAmt>
      <TotalRevenuePerForm990Amt>23529055</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>21819798</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesSubtotalAmt>21819798</ExpensesSubtotalAmt>
      <OtherExpensesNotIncludedAmt>974244</OtherExpensesNotIncludedAmt>
      <ExpensesNotRptFinclStmtAmt>974244</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>22794042</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part X : FIN48 Footnote</FormAndLineReferenceDesc>
        <ExplanationTxt>The Cooperative is a tax-exempt organization under the provisions of Section 501(c)(12) of the Internal Revenue Code. Accordingly, no provision for income taxes is recorded in the accompanying financial statements. However, the Cooperative is subject to tax on unrelated business income (see Note 4).The Cooperative has not identified any uncertain income tax positions that would jeopardize its tax-exempt status. The Cooperatives income tax returns are subject to review and examination by taxing authorities. With few possible exceptions, the tax returns essentially remain open for possible examination for a period of three years after the respective filing deadlines of those returns.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part XII, Line 4b: Other revenue amounts included on 990 but not included in F/S</FormAndLineReferenceDesc>
        <ExplanationTxt>Retirements of patronage capital credits $974244</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
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      <TravelForCompanionsInd>X</TravelForCompanionsInd>
      <WrittenPolicyRefTAndEExpnssInd>true</WrittenPolicyRefTAndEExpnssInd>
      <SubstantiationRequiredInd>true</SubstantiationRequiredInd>
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>false</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>false</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>false</EquityBasedCompArrngmInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Barton Peterson</PersonNm>
        <TitleTxt>Operations Mgr</TitleTxt>
        <BaseCompensationFilingOrgAmt>120928</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>31139</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>2161</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>154228</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Debbie Gaffney</PersonNm>
        <TitleTxt>CFO</TitleTxt>
        <BaseCompensationFilingOrgAmt>133603</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>35450</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>8706</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>177759</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Erik Langaunet</PersonNm>
        <TitleTxt>Mgr of Engineering</TitleTxt>
        <BaseCompensationFilingOrgAmt>122870</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>33728</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>20571</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>177169</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Mark Hayden</PersonNm>
        <TitleTxt>General Manager</TitleTxt>
        <BaseCompensationFilingOrgAmt>231155</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>64093</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>17629</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>312877</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Mitchell Dupree</PersonNm>
        <TitleTxt>Line Foreman</TitleTxt>
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        <DeferredCompensationFlngOrgAmt>22892</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>17361</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>167808</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Neal Fugere</PersonNm>
        <TitleTxt>Area Foreman</TitleTxt>
        <BaseCompensationFilingOrgAmt>123842</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>23930</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>17422</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>165194</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Nicholas Labbe</PersonNm>
        <TitleTxt>Line Foreman</TitleTxt>
        <BaseCompensationFilingOrgAmt>119654</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>22895</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>17361</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>159910</TotalCompensationFilingOrgAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, Line 1a: Relevant information in regards to selections on 1a.</FormAndLineReferenceDesc>
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    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="IRS990ScheduleO" softwareId="18007218" softwareVersionNum="2018v3.1">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 6: Explanation of Classes of Members or Shareholder</FormAndLineReferenceDesc>
        <ExplanationTxt>The Cooperative has 12,194 eligible voting members at December 31, 2018. Members consist of individuals and businesses that receive electric service from the Cooperative.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 7a: How Members or Shareholders Elect Governing Body</FormAndLineReferenceDesc>
        <ExplanationTxt>Each year at the Cooperative's annual meeting that is held in March, the membership elects two or three Directors to serve on the Board of Directors for a three-year term.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 7b: Describe Decisions of Governing Body Approval by Members or Shareholders</FormAndLineReferenceDesc>
        <ExplanationTxt>Changes to the Cooperative's bylaws require approval by its members. Each member is entitled to one vote for making changes to the Cooperative's bylaws.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 11b: Form 990 Review Process</FormAndLineReferenceDesc>
        <ExplanationTxt>After the Form 990 has been prepared by the independent accountants, management reviews the Form for accuracy and completeness. Once management believes the Form is complete and accurate, the Form is submitted to the Board for their review and approval. Upon receiving their approval, the Form is signed by the Secretary/Treasurer prior to its filing.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 12c: Explanation of Monitoring and Enforcement of Conflicts</FormAndLineReferenceDesc>
        <ExplanationTxt>All trustees must disclose to the board of trustees any situations or transactions on which the trustee is involved which violates, or could appear to violate, the intent of the conflict of interest policy. The board will then determine what action, if any, should be taken. Each trustee is responsible for ensuring that his or her actions and behaviors are in accordance with this policy. The board president shall be responsible for ensuring that all trustees adhere to this policy; however, any trustee may bring to the attention of the board any preceived violation of the conflict of interest policy.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 15a: Compensation Review &amp; Approval Process - CEO, Top Management</FormAndLineReferenceDesc>
        <ExplanationTxt>The National Rural Electric Association (NRECA) and Montana Electric Cooperative Association (MECA) perform an annual salary survey by job classification. The board of directors makes use of these salary surveys to determine the salary guideline for the general managers salary. The general manager uses the salary surveys to determine the range of salaries for the exempt, non-union positions. Lineman salaries are established through collective bargining agreements.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 19: Other Organization Documents Publicly Available</FormAndLineReferenceDesc>
        <ExplanationTxt>All govering documents, policies, and financial reports (RUS 7 and Form 990) are available upon request at the cooperatives office. Bylaws and the handbook are provided to new members upon entry into the cooperative. The Statement of Financial Position is presented to members at the annual meeting and provided in the notice.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other Changes In Net Assets Or Fund Balances - Other Increases</FormAndLineReferenceDesc>
        <ExplanationTxt>Cumulative effect of unbilled revenue = $871400</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part I, Line 1, Description of organization mission</FormAndLineReferenceDesc>
        <ExplanationTxt>Basis by providing electrical power to its members located in the western portion of Montana in accordance with IRS Section 501(c)(12)</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="IRS990ScheduleR" softwareId="18007218" softwareVersionNum="2018v3.1">
      <IdRelatedOrgTxblPartnershipGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>Energy Partners LLC</BusinessNameLine1Txt>
        </RelatedOrganizationName>
        <USAddress>
          <AddressLine1Txt>2500 W Broadway</AddressLine1Txt>
          <CityNm>Missoula</CityNm>
          <StateAbbreviationCd>MT</StateAbbreviationCd>
          <ZIPCd>59808</ZIPCd>
        </USAddress>
        <EIN>810535898</EIN>
        <PrimaryActivitiesTxt>Propane sales and service</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MT</LegalDomicileStateCd>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>MEC owns 50</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <PredominantIncomeTypeTxt>Propane Sales</PredominantIncomeTypeTxt>
        <ShareOfTotalIncomeAmt>630559</ShareOfTotalIncomeAmt>
        <ShareOfEOYAssetsAmt>3362355</ShareOfEOYAssetsAmt>
        <DisproportionateAllocationsInd>false</DisproportionateAllocationsInd>
        <GeneralOrManagingPartnerInd>true</GeneralOrManagingPartnerInd>
        <OwnershipPct>0.50000</OwnershipPct>
      </IdRelatedOrgTxblPartnershipGrp>
      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>Missoula Electric Coop Education Trust</BusinessNameLine1Txt>
        </RelatedOrganizationName>
        <USAddress>
          <AddressLine1Txt>1700 W Broadway</AddressLine1Txt>
          <CityNm>Missoula</CityNm>
          <StateAbbreviationCd>MT</StateAbbreviationCd>
          <ZIPCd>59808</ZIPCd>
        </USAddress>
        <EIN>276088993</EIN>
        <PrimaryActivitiesTxt>Distribute funds for educational purpose</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MT</LegalDomicileStateCd>
        <DirectControllingNACd>N/A</DirectControllingNACd>
        <EntityTypeTxt>TRUST</EntityTypeTxt>
        <OwnershipPct>1.00000</OwnershipPct>
        <ControlledOrganizationInd>false</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>true</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>false</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>false</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>false</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>false</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>false</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>false</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>false</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>false</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>false</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>false</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>false</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>false</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>false</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>false</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>false</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>false</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>false</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>false</TransferFromOtherOrgInd>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>Energy Partners LLC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>a</TransactionTypeTxt>
        <InvolvedAmt>6024</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>Lease Agreement</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART III, IDENTIFICATION OF RELATED ORGANIZATIONS TAXABLE AS PARTNERSHIP:</FormAndLineReferenceDesc>
        <ExplanationTxt>NAME OF RELATED ORGANIZATION:ENERGY PARTNERS, LLCDIRECT CONTROLLING ENTITY: MISSOULA ELECTRIC COOPERATIVE, INC. OWNS 50%</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleR>
  </ReturnData>
</Return>