REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*BodegaHU,BodegaHarborHA1B11522000ExoticSpecies8102019AcresASourceUnknownBodegaHU,EsteroAmericanoHA,AmericanoCreek1R11530000Nutrients382019TheBodegaHU,EsteroAmericanoHA,AmericanoCreekincludesthefollowingCalwaterSuperPlanningWatersheds(SPWs):115.30010and115.30011.WaterQualityAttainmentstrategyisattemptingtoincreasevoluntarymeasuresforattainmentofstandards&objectives,aswasdoneintheEsterodeSanAntonio/StempleCreekTMDLWaterQualityAttainmentStrategy,adoptedbyNCRWQCBinDec,97.MilesADairiesIntensiveAnimalFeedingOperationsManureLagoonsPastureGrazing-Riparianand/orUplandRangeGrazing-RiparianRangeGrazing-UplandBodegaHU,EsteroAmericanoHA,estuary1E11530012Nutrients1992019WaterQualityAttainmentstrategyisattemptingtoincreasevoluntarymeasuresforattainmentofstandards&objectives,aswasdoneintheEsterodeSanAntonio/StempleCreekTMDLWaterQualityAttainmentStrategy,adoptedbyNorthCoastRegionalWaterQualityControlBoard(NCRWQCB)inDec,97.AcresAManureLagoonsPastureGrazing-Riparianand/orUplandSedimentation/Siltation1992019WaterQualityAttainmentstrategyisattemptingtoincreasevoluntarymeasuresforattainmentofstandards&objectives,aswasdoneintheEsterodeSanAntonio/StempleCreekTMDLWaterQualityAttainmentStrategy,adoptedbyNCRWQCBinDec,97.AcresAErosion/SiltationHydromodificationNonpointSourceRangeGrazing-RiparianRemovalofRiparianVegetationStreambankModification/DestabilizationPage1of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*BodegaHU,EsterodeSanAntonioHA,StempleCreek/EsterodeSanAntonio1R11540000Sediment611997Todate,theTotalMaximumDailyLoadandAttainmentStrategyfortheStempleCreekWatershedhasnotbeenfullyimplemented,andbeneficialusesarestillimpairedbysediment.MilesBAgricultureErosion/SiltationGrazing-RelatedSourcesLandDevelopmentNonpointSourceCampbellCove1C11522000Indicatorbacteria0.222019ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownCapeMendocinoHU,MattoleRiverHA,MattoleRiver1R11230000Sedimentation/Siltation5032004MilesBErosion/SiltationHabitatModificationHydromodificationNaturalSourcesRangeGrazing-RiparianRangeGrazing-Riparianand/orUplandRemovalofRiparianVegetationRoadConstructionSilvicultureSpecialtyCropProductionStreambankModification/DestabilizationPage2of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Temperature,water5032019MilesAHabitatModificationNaturalSourcesNonpointSourceRangeGrazing-Riparianand/orUplandRemovalofRiparianVegetationRoadConstructionSilvicultureClamBeach1C10820012Indicatorbacteria1.32019ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownDoranRegionalPark1C11521000Indicatorbacteria22019ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownEelRiverHU,LowerEelRiverHA,EelRiverDelta1R11110000Sedimentation/Siltation4262019MilesANonpointSourceRangeGrazing-Riparianand/orUplandSilvicultureTemperature,water4262019MilesANonpointSourceRemovalofRiparianVegetationEelRiverHU,MiddleForkHA1R11170000Sedimentation/Siltation10712004USEPAwilldevelopaTMDLforEelRiver,MiddleFork.MilesBErosion/SiltationTemperature,water10712019USEPAwilldevelopaTMDLforEelRiver,MiddleFork.MilesANonpointSourceRemovalofRiparianVegetationPage3of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*EelRiverHU,MiddleMainHA1R11140000Sedimentation/Siltation6742004MilesAConstruction/LandDevelopmentErosion/SiltationHabitatModificationHarvesting,Restoration,ResidueManagementHydromodificationLandDevelopmentLoggingRoadConstruction/MaintenanceRangeGrazing-RiparianRangeGrazing-UplandRemovalofRiparianVegetationSilvicultureStreambankModification/DestabilizationTemperature,water6742019USEPAhascommittedtodevelopingTMDLsforsedimentandtemperaturefortheMiddleMainEelRiver.MilesAChannelErosionDrainage/FillingOfWetlandsErosion/SiltationHabitatModificationRemovalofRiparianVegetationStreambankModification/DestabilizationUpstreamImpoundmentEelRiverHU,NorthForkHA1R11150000Sedimentation/Siltation3822004USEPAwilldevelopaSedimentTMDLforEelRiver,NorthFork.MilesBErosion/SiltationLoggingRoadConstruction/MaintenanceNonpointSourceSilviculturePage4of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Temperature,water3822019USEPAWilldevelopaTemperatureTMDLforEelRiver,NorthFork.MilesAHabitatModificationNonpointSourceRemovalofRiparianVegetationStreambankModification/DestabilizationEelRiverHU,SouthForkHA1R11130000Sedimentation/Siltation9432004USEPAwilldevelopaTMDLforEelRiver,SouthFork.SedimentandtemperatureTMDLswillbedevelopedfor:(1)theareatributarytoandincludingtheSouthforkoftheEelRiveraboveGarbervilleand(2)theareatributarytoandincludingtheSouthForkoftheEelriverbelowGarberville.MilesBErosion/SiltationFlowRegulation/ModificationHydromodificationLoggingRoadConstruction/MaintenanceNonpointSourceRangeGrazing-Riparianand/orUplandRemovalofRiparianVegetationResourceExtractionSilvicultureTemperature,water9432019USEPAwilldevelopatemperatureTMDLfortheEelRiver,SouthFork.MilesAErosion/SiltationFlowRegulation/ModificationHydromodificationNonpointSourceRemovalofRiparianVegetationPage5of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*EelRiverHU,UpperMainHA(IncludesTomkiCreek)1R11160000Sedimentation/Siltation11412019USEPAwilldevelopaTMDLforEelRiver,UpperMainFork.MilesAAgriculture-grazingConstruction/LandDevelopmentErosion/SiltationHarvesting,Restoration,ResidueManagementHighway/Road/BridgeConstructionLoggingRoadConstruction/MaintenanceRemovalofRiparianVegetationSilviculturalPointSourcesSilvicultureStreambankModification/DestabilizationTemperature,water11412019USEPAwilldevelopaTMDLforEelRiver,UpperMainFork.MilesAChannelizationDrainage/FillingOfWetlandsHabitatModificationNonpointSourceRemovalofRiparianVegetationStreambankModification/DestabilizationEelRiverHU,UpperMainHA,LakePillsburyHSA,LakePillsbury1L11163000Mercury19732019AcresAInactiveMiningNaturalSourcesNonpointSourcePage6of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*EelRiverHU,VanDuzenRiverHA1R11120000Sedimentation/Siltation5852004USEPAisdevelopingsedimentTMDLMilesBChannelErosionConstruction/LandDevelopmentErosion/SiltationHabitatModificationHarvesting,Restoration,ResidueManagementLoggingRoadConstruction/MaintenanceNaturalSourcesRangeGrazing-RiparianRangeGrazing-UplandRemovalofRiparianVegetationSilviculturalPointSourcesSilvicultureStreambankModification/DestabilizationEurekaPlainHU,ElkRiver1R11000000Sedimentation/Siltation882019TheEurekaPlainHU,ElkRiver,includesthefollowingCalwaterPlanningWatersheds(PWS):110.00021,110.00030,110.00032,and110.00042.Sedimentation,threatofsedimentation,impairedirrigationwaterquality,impaireddomesticsupplywaterquality,impairedspawninghabitat,increasedrateanddepthoffloodingduetosediment,propertydamage.NCRWQCBandCaliforniaDepartmentofforestrystaffareinvolvedinongoingeffortstoattainadherancetoForestPracticeRules.MilesAErosion/SiltationHarvesting,Restoration,ResidueManagementLoggingRoadConstruction/MaintenanceNaturalSourcesNonpointSourceRemovalofRiparianVegetationSilvicultureStreambankModification/DestabilizationPage7of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*EurekaPlainHU,FreshwaterCreek1R11000000Sedimentation/Siltation842019TheEurekaPlainHU,FreshwaterCreek,includesthefollowingCalwaterPlanningWatersheds(PWS):110.00011,110.00012,110.00014,110.00040,and110.00050.Sedimentation,threatofsedimentation,impairedirrigationwaterquality,impaireddomesticsupplywaterquality,impairedspawninghabitat,increasedrateanddepthoffloodingduetosediment,propertydamage.NCRWQCBandCaliforniaDepartmentofforestrystaffareinvolvedinongoingeffortstoattainadherancetoForestPracticeRules.MilesAErosion/SiltationHarvesting,Restoration,ResidueManagementLoggingRoadConstruction/MaintenanceNaturalSourcesNonpointSourceRemovalofRiparianVegetationSilvicultureStreambankModification/DestabilizationEurekaPlainHU,HumboldtBay1B11000000DioxinToxicEquivalents160752019AcresASourceUnknownPCBs(Polychlorinatedbiphenyls)160752019ThislistingwasmadebyUSEPA.AcresASourceUnknownPage8of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*EurekaPlainHU,JacobyCreekwatershed1R11000000Sediment192019TheEurekaPlainHU,JacobyCreekwatershedincludesthefollowingCalwaterPlanningWatersheds(PWS):110.00010and110.00013.ThebeneficialusesofJacobyCreekappeartobethreatened.Specifically,recordsshowadeclineinthesalmonidfisheryinJacobyCreek,andthisdeclineappearstobecorrelatedwithsedimentation.MilesAChannelErosionChannelizationDisturbedSites(LandDevelop.)Drainage/FillingOfWetlandsErosion/SiltationHydromodificationLandDevelopmentNaturalSourcesNonpointSourceRemovalofRiparianVegetationRoadConstructionSedimentResuspensionSilvicultureStreambankModification/DestabilizationUrbanRunoff/StormSewersKlamathRiverHU,ButteValleyHA1R10580000Nutrients2532019TheKlamathRiver,fromsourcetomouth,islistedaswaterqualityimpaired(bybothOregonandCalifornia)underSection303(d)oftheFederalCleanWaterAct.In1992theCaliforniaStateWaterQualityControlBoard(SWQCB)proposedthattheKlamathRiverbelistedforbothtemperatureandnutrients,requiringthedevelopmentofTotalMaximumDailyLoad(TMDL)limitsandimplementationplans.TheUnitedStatesEnvironmentalProtectionAgency(USEPA)andtheNCRWQCBacceptedthisactionin1993.ThebasisforlistingtheKlamathRiverasimpairedwasaquatichabitatdegradationduetoexcessivelywarmwatertemperaturesandalgaebloomsassociatedwithhighnutrientloads,waterimpoundments,andagriculturalwaterdiversions.MilesANonpointSourcePage9of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Temperature,water2532019TheKlamathRiver,fromsourcetomouth,islistedaswaterqualityimpaired(bybothOregonandCalifornia)underSection303(d)oftheFederalCleanWaterAct.In1992theSWQCBproposedthattheKlamathRiverbelistedforbothtemperatureandnutrients,requiringthedevelopmentofTotalMaximumDailyLoad(TMDL)limitsandimplementationplans.TheUnitedStatesEnvironmentalProtectionAgency(USEPA)andtheNCRWQCBacceptedthisactionin1993.ThebasisforlistingtheKlamathRiverasimpairedwasaquatichabitatdegradationduetoexcessivelywarmwatertemperaturesandalgaebloomsassociatedwithhighnutrientloads,waterimpoundments,andagriculturalwaterdiversions.MilesANonpointSourceKlamathRiverHU,LostRiverHA,TuleLakeandMtDomeHSAs1R10590000Nutrients6122006TheKlamathRiverHU,LostRiverHA,TuleLakeandMtDomeincludesthefollowingHydrologicSubAreas(HSAs):Mt.DomeHSA105.91andTuleLakeHSA105.92.TheKlamathRiver,fromsourcetomouth,islistedaswaterqualityimpaired(bybothOregonandCalifornia)underSection303(d)oftheFederalCleanWaterAct.In1992theCaliforniaStateWaterQualityControlBoard(SWQCB)proposedthattheKlamathRiverbelistedforbothtemperatureandnutrients,requiringthedevelopmentofTotalMaximumDailyLoad(TMDL)limitsandimplementationplans.TheUnitedStatesEnvironmentalProtectionAgency(USEPA)andtheNCRWQCBacceptedthisactionin1993.ThebasisforlistingtheKlamathRiverasimpairedwasaquatichabitatdegradationduetoexcessivelywarmwatertemperaturesandalgaebloomsassociatedwithhighnutrientloads,waterimpoundments,andagriculturalwaterdiversions.MilesAAgriculturalReturnFlowsAgriculturalWaterDiversionAgricultureAgriculture-irrigationtailwaterAgriculture-subsurfacedrainageDrainage/FillingOfWetlandsHabitatModificationNaturalSourcesNonpointSourceRemovalofRiparianVegetationSpecialtyCropProductionWaterDiversionsPage10of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*KlamathRiverHU,LowerHA,KlamathGlenHSA1R10511000Nutrients6092006KlamathFalls(Oregon)municipalwastewaterdischarge,industrialfacilities,andUSBureauofReclamationpumpeddischargeofagriculturalwastearesignificantsourcesofnutrientloadstotheKlamathRiverasitentersCalifornia.MilesAAgricultureAgriculture-irrigationtailwaterAgriculture-stormrunoffAgriculture-subsurfacedrainageIndustrialPointSourcesIntensiveAnimalFeedingOperationsIrrigatedCropProductionMajorIndustrialPointSourceMajorMunicipalPointSource-dryand/orwetweatherdischargeMinorIndustrialPointSourceMinorMunicipalPointSource-dryand/orwetweatherdischargeMunicipalPointSourcesPastureGrazing-Riparianand/orUplandRangeGrazing-RiparianSpecialtyCropProductionPage11of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*OrganicEnrichment/LowDissolvedOxygen6092006KlamathFalls(Oregon)municipalwastewaterdischarge,industrialfacilities,andUSBureauofReclamationpumpeddischargeofagriculturalwastearesignificantsourcesoforganicenrichmentofKlamathRiverwatersflowingtoCalifornia.MilesAAgricultureAgriculture-animalAgriculture-irrigationtailwaterAgriculture-stormrunoffAgriculture-subsurfacedrainageFlowRegulation/ModificationIndustrialPointSourcesIrrigatedCropProductionMunicipalPointSourcesOut-of-statesourceRangeGrazing-RiparianSpecialtyCropProductionUpstreamImpoundmentSedimentation/Siltation6092019Ifthislistingisdeterminedtobeontriballands,USEPAshouldplacethiswaterbodyandpollutantonthesection303dlistforthetriballands.ItisnottheStateWaterBoard'sintentthatthislistingaffectotheractionsrelatedtodecommissioningandremovalofdamsontheKlamathRiverMilesASourceUnknownTemperature,water6092006Flowregulationanddiversion,coupledwithreducedriparianvegetativecoveranddarkermaterialonthechannelbottom,allcontributetoelevatedwatertemperatures.MilesAChannelErosionDamConstructionFlowRegulation/ModificationHabitatModificationHydromodificationRemovalofRiparianVegetationUpstreamImpoundmentWaterDiversionsPage12of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*KlamathRiverHU,MiddleHA,IronGateDamtoScottRiver1R10530000Nutrients5482006TheKlamathRiverHU,MiddleHA,IronGateDamtoScottRiverincludesthefollowingHydrologicSubAreas(HSAs):BeaverCreekHSA105.35andHornbrookHSA105.36.TheKlamathRiver,fromsourcetomouth,islistedaswaterqualityimpairedbybothOregonandCalifornia.MilesANonpoint/PointSourceOut-of-statesourceOrganicEnrichment/LowDissolvedOxygen5482006TheKlamathRiverHU,MiddleHA,IronGateDamtoScottRiverincludesthefollowingHydrologicSubAreas(HSAs):BeaverCreekHSA105.35andHornbrookHSA105.36.Theimpairmentlistingregardingdissolvedoxygenwaspromptedbya1997UnitedStatesFishandWildlifeServiceReport.MilesANonpoint/PointSourceOut-of-statesourceTemperature,water5482006TheKlamathRiverHU,MiddleHA,IronGateDamtoScottRiverincludesthefollowingHydrologicSubAreas(HSAs):BeaverCreekHSA105.35andHornbrookHSA105.36.MilesAFlowRegulation/ModificationHabitatModificationHydromodificationNonpointSourceRemovalofRiparianVegetationUpstreamImpoundmentKlamathRiverHU,MiddleHA,OregontoIronGate1R10530000Nutrients1292006TheKlamathRiverHU,MiddleHA,OregontoIronGateDamincludesthefollowingHydrologicSubAreas(HSAs):IronGateHSA115.37andCopcoHSA105.38.MilesAAgriculturalReturnFlowsAgricultureIndustrialPointSourcesInternalNutrientCycling(primarilylakes)MunicipalPointSourcesNaturalSourcesNonpointSourceSpecialtyCropProductionPage13of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*OrganicEnrichment/LowDissolvedOxygen1292006TheKlamathRiverHU,MiddleHA,OregontoIronGateDamincludesthefollowingHydrologicSubAreas(HSAs):IronGateHSA115.37andCopcoHSA105.38.MilesAAgricultureAgriculture-animalAgriculture-irrigationtailwaterAgriculture-stormrunoffAgriculture-subsurfacedrainageFlowRegulation/ModificationIndustrialPointSourcesIrrigatedCropProductionMunicipalPointSourcesOut-of-statesourceRangeGrazing-Riparianand/orUplandSpecialtyCropProductionUpstreamImpoundmentTemperature,water1292006TheKlamathRiverHU,MiddleHA,OregontoIronGateDamincludesthefollowingHydrologicSubAreas(HSAs):IronGateHSA115.37andCopcoHSA105.38.MilesAFlowRegulation/ModificationHydromodificationNonpointSourceUpstreamImpoundmentPage14of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*KlamathRiverHU,MiddleHA,ScottRivertoTrinityRiver1R10500000Nutrients13892006TheKlamathRiverHU,MiddleHA,ScottRivertoTrinityRiverincludesthefollowingHydrologicSubAreas(HSAs):OrleansHSA105.12,UkonomHSA105.31,HappyCampHSA105.32,andSeiadValleyHSA105.33MilesAAgricultureAgriculture-irrigationtailwaterAgriculture-stormrunoffIndustrialPointSourcesMunicipalPointSourcesNaturalSourcesNonpointSourceOut-of-statesourceUpstreamImpoundmentWastewater-landdisposalOrganicEnrichment/LowDissolvedOxygen13892006TheKlamathRiverHU,MiddleHA,ScottRivertoTrinityRiverincludesthefollowingHydrologicSubAreas(HSAs):OrleansHSA105.12,UkonomHSA105.31,HappyCampHSA105.32,andSeiadValleyHSA105.33MilesAAgricultureAgriculture-irrigationtailwaterAgriculture-stormrunoffCombinedSewerOverflowFlowRegulation/ModificationIndustrialPointSourcesMunicipalPointSourcesOut-of-statesourceUpstreamImpoundmentPage15of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Temperature,water13892006TheKlamathRiverHU,MiddleHA,ScottRivertoTrinityRiverincludesthefollowingHydrologicSubAreas(HSAs):OrleansHSA105.12,UkonomHSA105.31,HappyCampHSA105.32,andSeiadValleyHSA105.33MilesAChannelizationDamConstructionDrainage/FillingOfWetlandsFlowRegulation/ModificationHabitatModificationHydromodificationNaturalSourcesNonpointSourceRemovalofRiparianVegetationStreambankModification/DestabilizationUpstreamImpoundmentWaterDiversionsKlamathRiverHU,SalmonRiverHA1R10520000Temperature,water8712006TheKlamathRiverwatershed,fromsourcetomouthincludingalltributaries,islistedaswaterqualityimpaired(bybothOregonandCalifornia)underSection303(d)oftheFederalCleanWaterAct.In1992theSWQCBproposedthattheKlamathRiverbelistedforbothtemperatureandnutrients,requiringthedevelopmentofTotalMaximumDailyLoad(TMDL)limitsandimplementationplans.TheUSEPAandtheNCRWQCBacceptedthisactionin1993.ThebasisforlistingtheKlamathRiverasimpairedwasaquatichabitatdegradationduetoexcessivelywarmwatertemperaturesandalgaebloomsassociatedwithhighnutrientloads,waterimpoundments,andagriculturalwaterdiversions.MilesBRemovalofRiparianVegetationUnknownNonpointSourceKlamathRiverHU,ScottRiverHA1R10540000Sedimentation/Siltation9022006MilesBIrrigatedCropProductionMillTailingsNaturalSourcesNonpointSourcePastureGrazing-Riparianand/orUplandResourceExtractionSilviculturePage16of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Temperature,water9022006MilesBAgriculturalReturnFlowsDrainage/FillingOfWetlandsFlowRegulation/ModificationHabitatModificationIrrigatedCropProductionNonpointSourceOtherPastureGrazing-Riparianand/orUplandRemovalofRiparianVegetationSilvicultureStreambankModification/DestabilizationWaterDiversionsKlamathRiverHU,ShastaRiverHA1R10550000OrganicEnrichment/LowDissolvedOxygen6302007For2006,organicenrichment/lowdissolvedoxygenwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBAgriculture-irrigationtailwaterAgriculture-stormrunoffDairiesDamConstructionFlowRegulation/ModificationHabitatModificationHydromodificationMinorMunicipalPointSource-dryand/orwetweatherdischargeTemperature,water6302007For2006,temperaturewasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBAgriculture-irrigationtailwaterDrainage/FillingOfWetlandsFlowRegulation/ModificationHabitatModificationRemovalofRiparianVegetationPage17of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*KlamathRiverHU,TuleLakeandLowerKlamathLakeNationalWildlifeRefuge1L10590000pH(high)269982006TheKlamathRiverHU,TuleLakeandLowerKlamathLakeNationalWildlifeRefugeincludesthefollowingCalwaterPlanningWatersheds(PWS):LowerKlamathLakeNationalWildlifeRefugePWS105.91020andTuleLakePWS105.92020.ThepHofsurfacewatercaninfluencethetoxicityofdissolvedmaterialsresultinginsynergisticanddirecteffectsonbiologicalsystems.HighpHlevelsinfluenceammoniaconcentrationswhichcanbetoxictofish.Inaddition,highpHlevelscanincreasethesolubilityofmineralsandmetals,whichcaneffectfishandotheraquaticorganisms.Photosyntheticactivityofalgaeeffectscarbonatecycling,whichinfluencespH.ElevatedpHlevelsinTuleLakeandLowerKlamathLakeNationalWildlifeRefugearelikelyduetophotosyntheticactivityofalgae.AcresAInternalNutrientCycling(primarilylakes)NonpointSourceLuffenholtzBeach1C10810012Indicatorbacteria0.112019ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownMadRiverHU,MadRiver1R10900000Sedimentation/Siltation6542019USEPAwilldevelopTMDLfortheMadRiver.SedimentTMDLSwillbedevelopedfortheareatributarytoandincluding:(1)theMadRiver(NorthFork),(2)themadRiver(Upper),and(3)theMadRiver(Middle).MilesANonpointSourceResourceExtractionSilvicultureTemperature,water6542019Recent(1997-2000)temperaturedatacollectedonthemainstemoftheMadRiverindicatethathightemperaturelevelsmaybeasourceofimpairmentofcoldwaterfisheriesintheriver.Datawereavailablefrom11locations,withatleasttwoyearsofrecordatmostlocations.MWATvaluesatallofthe11locationsexceeded20°C,andarehigherthananyavailabletemperaturecriteriaforsub-lethaleffects(reducedgrowth)onjuvenilesalmonids.Recordsalsoindicatethatmaximumtemperaturesatmostofthe11locationsinmostyearsarehigherthan24°C.MilesAFlowRegulation/ModificationHabitatModificationNonpointSourceRemovalofRiparianVegetationUnknownNonpointSourceUpstreamImpoundmentPage18of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Turbidity6542019TurbidityTMDLswillbedevelopedfortheareatributarytoandincluding:(1)theMadRiver(NorthFork),(2)theMadRiver(Upper),and(3)theMadRiver(Middle).MilesANonpointSourceResourceExtractionSilvicultureMendocinoCoastHU,AlbionRiverHA,AlbionRiver1R11340000Sedimentation/Siltation912004USEPAispreparingaTMDLforAlbionRiver.MilesBLoggingRoadConstruction/MaintenanceNonpointSourceSilvicultureTemperature,water912019MilesASourceUnknownMendocinoCoastHU,BigRiverHA,BigRiver1R11330000Sedimentation/Siltation2252004USEPAispreparingaTMDLfortheBigRiver.MilesBDisturbedSites(LandDevelop.)LoggingRoadConstruction/MaintenanceNonpointSourceRoadConstructionSilviculturePage19of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Temperature,water2252019ThemostsensitivebeneficialusessupportedbytheBigRiverincludeusesassociatedwiththecoldwaterfisheryandmunicipalanddomesticsupply.TheBigRiverprovideshabitatforcohosalmonandsteelheadtrout,whicharelistedasathreatenedspeciesunderthefederalEndangeredSpeciesAct.PopulationsofcohosalmonandsteelheadtroutintheBigRiverareextremelylowcomparedtohistoricallevels.Recent(1996-2000)temperaturedatagatheredintheBigRiverwatershedindicatethathightemperaturelevelsmaybeasourceofimpairmentofcoldwaterfisheriesintheriver.ThislistingisspecifictotheareaofthewatershedfromtheconfluencewiththeNorthForkBigRiver,includingthewatershedsofthemainstemBigandtheNorthForkBig.MilesADrainage/FillingOfWetlandsErosion/SiltationHabitatModificationNonpointSourceRemovalofRiparianVegetationStreambankModification/DestabilizationMendocinoCoastHU,GarciaRiverHA,GarciaRiver1R11370000Sediment1542002MilesBSourceUnknownTemperature,water1542019Elevatedtemperaturesimpactingcoldwaterfisheriesinthesereachesandsub_areas:PlanningUnits113.70010(PardaloeCreek),113.70011,12,13,14,20,21andtheentiremainstemGarciaRiverfromPardaloeCreektotheestuary,whichincludesthatportionof113.70022,23,24,25,and26.February2002-TheGarciaRiverTMDLforsedimenthasbeenadoptedbyNCRWQCBandapprovedbySWRCBandOfficeofAdministrativeLaw.ItispossiblethatvoluntarycompliancewithmeasuresinthisTMDLwillimproveconditionsrelatedtotemperaturepriortodevelopmentofaTMDLfortemperature.MilesAHabitatModificationNonpointSourceRemovalofRiparianVegetationStreambankModification/DestabilizationPage20of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*MendocinoCoastHU,GualalaRiverHA,GualalaRiver1R11380000Sedimentation/Siltation4552004MilesBDisturbedSites(LandDevelop.)Erosion/SiltationHarvesting,Restoration,ResidueManagementHighway/Road/BridgeConstructionLandDevelopmentLoggingRoadConstruction/MaintenanceNonpointSourceSilvicultureSpecialtyCropProductionTemperature,water4552019Recent(1994-2000)temperaturedatacollectedintheGualalaRiverwatershedindicatethathightemperaturelevelsmaybeasourceofimpairmentofcoldwaterfisheriesinthewatershed.TemperaturesintheLittleNorthForkaregenerallybelowthresholdlevelsandappeartoexhibitproperlyfunctioningconditionswithrespecttostreamtemperature.TheGualalaRiverislistedfortemperature,withtheexceptionoftheLittleNorthFork.MilesAChannelErosionErosion/SiltationNonpointSourceRemovalofRiparianVegetationStreambankModification/DestabilizationPage21of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*MendocinoCoastHU,NavarroRiverHA1R11350000Sedimentation/Siltation4152004SedimentTMDLshavebeendevelopedfor:(1)theareatributarytoandincludingtheNavarroRiverabovePhiloand(2)theareatributarytoandincludingtheNavarroRiverbelowPhiloMilesBAgricultureAgriculture-grazingChannelErosionConstruction/LandDevelopmentDisturbedSites(LandDevelop.)Drainage/FillingOfWetlandsErosion/SiltationFlowRegulation/ModificationHabitatModificationHarvesting,Restoration,ResidueManagementHighway/Road/BridgeConstructionIrrigatedCropProductionLandDevelopmentLoggingRoadConstruction/MaintenanceNonirrigatedCropProductionNonpointSourceRangeGrazing-RiparianRangeGrazing-Riparianand/orUplandRangeGrazing-UplandRemovalofRiparianVegetationResourceExtractionSilviculturalPointSourcesSilvicultureSpecialtyCropProductionStreambankModification/DestabilizationWaterDiversionsPage22of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Temperature,water4152019TemperatureTMDLshavebeendevelopedfor:(1)theareatributarytoandincludingtheNavarroRiverabovePhiloand(2)theareatributarytoandincludingtheNavarroRiverbelowPhilo.MilesAAgriculturalReturnFlowsAgricultureDrainage/FillingOfWetlandsFlowRegulation/ModificationHabitatModificationNonpointSourceRemovalofRiparianVegetationResourceExtractionStreambankModification/DestabilizationWaterDiversionsMendocinoCoastHU,NavarroRiverHA,Delta1E11350077Sedimentation/Siltation482004AcresBErosion/SiltationMendocinoCoastHU,NoyoRiverHA,NoyoRiver1R11320000Sedimentation/Siltation1442004USEPAhaspreparedaTMDLforNoyoRiver.MilesBNonpointSourceSilvicultureTemperature,water1442019ThislistingonlyappliestothefollowingareasoftheNoyoRiverwatershed:----TheNoyoRivermainstemfromtheconfluenceofDuffyGulchdowntstreamtotheconfluencewithHayshedGulch;----TheSouthForkNoyoRivermainstemfromtheconfluenceofKassCreekdownstreamtotheconfluencewithNoyoRivermainstem;and----TheLittleNorthForkNoyoRiver,DuffyGulch,andKassCreektributaries.MilesASourceUnknownMendocinoCoastHU,NoyoRiverHA,PuddingCreek1R11320050Temperature,water242019MilesASourceUnknownPage23of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*MendocinoCoastHU,RockportHA,TenMileRiverHSA1R11310000Sedimentation/Siltation1622004USEPAisdevelopingaloadallocationforsedimentfortheTenMileRiverTMDL.MilesBHarvesting,Restoration,ResidueManagementLoggingRoadConstruction/MaintenanceSilvicultureTemperature,water1622019MilesAHabitatModificationNonpointSourceRemovalofRiparianVegetationStreambankModification/DestabilizationMoonstoneCountyPark1C10820012Indicatorbacteria0.182019ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownRedwoodCreekHU,RedwoodCreek1R10700000Sedimentation/Siltation3322004RedwoodCreekwasaddedtothe303(d)Listin1992.AdraftSedimentTMDLwasdevelopedbytheRegionalWaterBoardstaff,whichwassubsequentlyestablishedasafinalTMDLbyUSEPAinDecember1998.TheTMDLconfirmedthatRedwoodCreekisimpairedbysediment.Areviewofallreadilyavailableinformationforthis303(d)Listupdate,showsthatthereiscontinuedimpairmentorthreatofimpairmentinRedwoodCreekbysediment,andcontinuedlistingiswarranted.MilesBConstruction/LandDevelopmentDisturbedSites(LandDevelop.)Erosion/SiltationHarvesting,Restoration,ResidueManagementLoggingRoadConstruction/MaintenanceNaturalSourcesRangeGrazing-RiparianRemovalofRiparianVegetationSilvicultureStreambankModification/DestabilizationPage24of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Temperature,water3322019Recent(1994-2001)temperaturedatacollectedintheRedwoodCreekwatershedindicatethathightemperaturelevelsmaybeasourceofimpairmentofcoldwaterfisheriesintheriver.MilesAErosion/SiltationLoggingRoadConstruction/MaintenanceNaturalSourcesNonpointSourceRemovalofRiparianVegetationStreambankModification/DestabilizationRussianRiverHU,LowerRussianRiverHA,AustinCreekHSA1R11412000Sedimentation/Siltation812019SedimentimpactsinRussianRivertributariespromptedlistingentireRussianRiverwatershedforsediment.MilesAConstruction/LandDevelopmentDamConstructionDisturbedSites(LandDevelop.)Erosion/SiltationFlowRegulation/ModificationSilvicultureTemperature,water812019ThemostsensitivebeneficialusessupportedbytheRussianRiverincludeusesassociatedwiththecoldwaterfisheryandmunicipalanddomesticsupply.TheRussianRiverprovideshabitatforcohosalmonandsteelheadtrout,whicharelistedasathreatenedspeciesunderthefederalEndangeredSpeciesAct.Recent(1997-2000)temperaturedatacollectedintheRussianRiverwatershedindicatethathightemperaturelevelsmaybeasourceofimpairmentofcoldwaterfisheriesinthewatershed.MilesAFlowRegulation/ModificationHabitatModificationHydromodificationNonpointSourceRemovalofRiparianVegetationRussianRiverHU,LowerRussianRiverHA,GuernevilleHSA1R11411000Pathogens1952008ListingcoversonlytheMonteRioareaofthiswatershedfromtheconfluenceofDutchBillCreektotheconfluenceofFifeCreekandHealdsburgMemorialBeachfromtheHwy101crossingtotherailroadcrossingupstreamoftheBeach.MilesANonpoint/PointSourcePage25of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*pH1952019ListingonlyappliestoPocketCanyonCreek,atributarytothelowerRussianRiverwithinthegreaterGuernevilleHSA.MilesASourceUnknownSedimentation/Siltation1952019SedimentimpactsinRussianRivertributariespromptedlistingentireRussianRiverwatershedforsediment.MilesAAgricultureAgriculture-grazingAgriculture-stormrunoffChannelErosionChannelizationConstruction/LandDevelopmentDamConstructionDrainage/FillingOfWetlandsErosion/SiltationFlowRegulation/ModificationHabitatModificationHighway/Road/BridgeConstructionHydromodificationIrrigatedCropProductionLandDevelopmentRemovalofRiparianVegetationSilvicultureSpecialtyCropProductionStreambankModification/DestabilizationUpstreamImpoundmentPage26of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Temperature,water1952019ThemostsensitivebeneficialusessupportedbytheRussianRiverincludeusesassociatedwiththecoldwaterfisheryandmunicipalanddomesticsupply.TheRussianRiverprovideshabitatforcohosalmonandsteelheadtrout,whicharelistedasathreatenedspeciesunderthefederalEndangeredSpeciesAct.Recent(1997-2000)temperaturedatacollectedintheRussianRiverwatershedindicatethathightemperaturelevelsmaybeasourceofimpairmentofcoldwaterfisheriesinthewatershed.MilesAFlowRegulation/ModificationHabitatModificationHydromodificationNonpointSourceRemovalofRiparianVegetationStreambankModification/DestabilizationUpstreamImpoundmentRussianRiverHU,MiddleRussianRiverHA,BigSulphurCreekHSA1R11426000Sedimentation/Siltation852019SedimentimpactsinRussianRivertributariespromptedlistingentireRussianRiverwatershedforsediment.MilesAErosion/SiltationGeothermalDevelopmentNonpointSourceSpecificConductivity852019MilesASourceUnknownTemperature,water852019ThemostsensitivebeneficialusessupportedbytheRussianRiverincludeusesassociatedwiththecoldwaterfisheryandmunicipalanddomesticsupply.TheRussianRiverprovideshabitatforcohosalmonandsteelheadtrout,whicharelistedasathreatenedspeciesunderthefederalEndangeredSpeciesAct.Recent(1997-2000)temperaturedatacollectedintheRussianRiverwatershedindicatethathightemperaturelevelsmaybeasourceofimpairmentofcoldwaterfisheriesinthewatershed.MilesAFlowRegulation/ModificationHabitatModificationNonpointSourceRemovalofRiparianVegetationPage27of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*RussianRiverHU,MiddleRussianRiverHA,GeyservilleHSA1R11425000Sedimentation/Siltation2422019SedimentimpactsinRussianRivertributariespromptedlistingentireRussianRiverwatershedforsedimentTMDL.MilesAAgricultureAgriculture-grazingAgriculture-stormrunoffBridgeConstructionChannelErosionChannelizationConstruction/LandDevelopmentDisturbedSites(LandDevelop.)Drainage/FillingOfWetlandsErosion/SiltationGeothermalDevelopmentIrrigatedCropProductionNaturalSourcesNonirrigatedCropProductionNonpointSourceRangeGrazing-RiparianRangeGrazing-UplandRemovalofRiparianVegetationResourceExtractionSilvicultureSpecialtyCropProductionStreambankModification/DestabilizationSurfaceRunoffPage28of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Temperature,water2422019ThemostsensitivebeneficialusessupportedbytheRussianRiverincludeusesassociatedwiththecoldwaterfisheryandmunicipalanddomesticsupply.TheRussianRiverprovideshabitatforcohosalmonandsteelheadtrout,whicharelistedasathreatenedspeciesunderthefederalEndangeredSpeciesAct.Recent(1997-2000)temperaturedatacollectedintheRussianRiverwatershedindicatethathightemperaturelevelsmaybeasourceofimpairmentofcoldwaterfisheriesinthewatershed.MilesAFlowRegulation/ModificationHabitatModificationNonpointSourceRemovalofRiparianVegetationRussianRiverHU,MiddleRussianRiverHA,LagunadeSantaRosa1R11421000LowDissolvedOxygen962008TheLagunadeSantaRosawasaddedtothe303(d)Listin1990forhighlevelsofammoniaandlowdissolvedoxygen(DO)concentrations.ATMDLwascompletedfortheLagunaforammoniaanddissolvedoxygenin1995.TheTMDLconcludedthathighammonialevelsintheLagunaweretheresultofpointandnon-pointsourcenitrogeninputsofvariousforms.Lowdissolvedoxygenconcentrationswerearesultofinputsoforganicmatterandnutrientswhichstimulatealgalgrowthandsubsequentlycausedepresseddissolvedoxygenlevelswhenthealgaediesanddecays.TheTMDLtooktheformofaWasteReductionStrategy(WRS)whichaddressedthereductionofnitrogenloadingfrompointandnon-pointsources.WiththeimplementationoftheWRSandoperationalimprovementsattheCityofSantaRosaWasteWaterTreatmentPlantaswellasimprovementsinwastestorageanddisposalactivitiesatlocaldairies,nitrogeninputstotheLagunaweresignificantlyreduced.FollowingimplementationoftheWRSandthesubsequentattainmentofnitrogen-ammoniainterimconcentrationgoals,asstatedintheWRS,theLagunawasremovedfromthe303(d)Listforammoniaanddissolvedoxygenin1998,pursuanttoarecommendationbyUSEPA.However,dissolvedoxygenlevelsintheLagunacontinuetofallbelowtheRegionalWaterBoardBasinPlanminimumDOobjectiveof7.0mg/Landinmanycasesfluctuatesignificantlyonadailyandseasonalbasis.Basedonavailableinformation,itappearsthatphosphorusmaycontributetothedissolvedoxygenfluctuations.However,thecauseofthelowdissolvedoxygenlevelsisnotcertain.WhileelevatedphosphoruslevelsmaycontributetolowDO,nitrogentophosphorusratios,basedonrecentLagunameasurements,indicatethatnitrogenmaybethemacronutrientcontrollingplantgrowthintheLaguna.ATMDLaddressingnutrients(bothnitrogenandphosphorus)anddissolvedoxygenisnecessaryforwaterqualityobjectiveattainment.MilesAInternalNutrientCycling(primarilylakes)NonpointSourcePointSourceMercury962019MilesASourceUnknownPage29of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Nitrogen962019ThislistingwasmadebyUSEPA.MilesAInternalNutrientCycling(primarilylakes)NonpointSourcePointSourcePhosphorus962019ThislistingwasmadebyUSEPA.MilesAInternalNutrientCycling(primarilylakes)NonpointSourcePointSourceSedimentation/Siltation962019EntireRussianRiverwatershed(includingLagunadeSantaRosa)islistedforsedimentation.MilesAChannelErosionChannelizationDisturbedSites(LandDevelop.)Drainage/FillingOfWetlandsErosionFromDerelictLandErosion/SiltationHighwayMaintenanceandRunoffHighway/Road/BridgeRunoffHydromodificationLandDevelopmentNonpointSourceOtherUrbanRunoffRemovalofRiparianVegetationRoadConstructionStreambankModification/DestabilizationUrbanRunoff/StormSewersPage30of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Temperature,water962008EntireRussianRiverwatershed(includingLagunadeSantaRosa)islistedfortemperature.ThemostsensitivebeneficialusessupportedbytheRussianRiverincludeusesassociatedwiththecoldwaterfisheryandmunicipalanddomesticsupply.TheRussianRiverprovideshabitatforcohosalmonandsteelheadtrout,whicharelistedasathreatenedspeciesunderthefederalEndangeredSpeciesAct.Recent(1997-2000)temperaturedatacollectedintheRussianRiverwatershedindicatethathightemperaturelevelsmaybeasourceofimpairmentofcoldwaterfisheriesinthewatershed.MilesAHydromodificationNonpointSourceRemovalofRiparianVegetationStreambankModification/DestabilizationUpstreamImpoundmentPage31of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*RussianRiverHU,MiddleRussianRiverHA,MarkWestCreekHSA1R11423000Sedimentation/Siltation992019RussianRiverWatershedtributarysedimentimpairmentsledtolistingofentirewatershedforsediment.MilesAAgricultureAgriculture-grazingAgriculture-stormrunoffChannelErosionConstruction/LandDevelopmentDisturbedSites(LandDevelop.)Drainage/FillingOfWetlandsErosion/SiltationHarvesting,Restoration,ResidueManagementHighway/Road/BridgeConstructionIntensiveAnimalFeedingOperationsIrrigatedCropProductionLandDevelopmentOtherUrbanRunoffRangeGrazing-RiparianRangeGrazing-Riparianand/orUplandRemovalofRiparianVegetationSilvicultureSpecialtyCropProductionStreambankModification/DestabilizationSurfaceRunoffPage32of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Temperature,water992019ThemostsensitivebeneficialusessupportedbytheRussianRiverincludeusesassociatedwiththecoldwaterfisheryandmunicipalanddomesticsupply.TheRussianRiverprovideshabitatforcohosalmonandsteelheadtrout,whicharelistedasathreatenedspeciesunderthefederalEndangeredSpeciesAct.Recent(1997-2000)temperaturedatacollectedintheRussianRiverwatershedindicatethathightemperaturelevelsmaybeasourceofimpairmentofcoldwaterfisheriesinthewatershed.MilesAFlowRegulation/ModificationHabitatModificationHydromodificationNonpointSourceRemovalofRiparianVegetationStreambankModification/DestabilizationUpstreamImpoundmentRussianRiverHU,MiddleRussianRiverHA,SantaRosaCreek1R11422000Pathogens872008MilesANonpointSourcePointSourcePage33of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Sedimentation/Siltation872019EntireRussianRiverwatershed(includingSantaRosaCreek)islistedforsedimentation.MilesAAgricultureBridgeConstructionChannelErosionChannelizationConstruction/LandDevelopmentDairiesDrainage/FillingOfWetlandsErosion/SiltationHabitatModificationHighway/Road/BridgeConstructionHydromodificationIrrigatedCropProductionLandDevelopmentNaturalSourcesNonirrigatedCropProductionNonpointSourceOtherUrbanRunoffPastureGrazing-Riparianand/orUplandRangeGrazing-RiparianRangeGrazing-UplandRemovalofRiparianVegetationSpecialtyCropProductionStreambankModification/DestabilizationSurfaceRunoffUrbanRunoff/StormSewersUrbanRunoff--Non-industrialPermittedPage34of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Temperature,water872019EntireRussianRiverwatershed(includingSantaRosaCreek)islistedfortemperature.MilesAHydromodificationNonpointSourceRemovalofRiparianVegetationStreambankModification/DestabilizationUpstreamImpoundmentRussianRiverHU,MiddleRussianRiverHA,WarmSpringsHSA1R11424000Sedimentation/Siltation2552019SedimentimpactsinRussianRivertributariespromptedlistingentireRussianRiverwatershedforsediment.MilesAAgricultureAgriculture-stormrunoffChannelErosionChannelizationConstruction/LandDevelopmentDamConstructionDisturbedSites(LandDevelop.)Drainage/FillingOfWetlandsErosion/SiltationFlowRegulation/ModificationHabitatModificationHighway/Road/BridgeConstructionHydromodificationLoggingRoadConstruction/MaintenanceNonpointSourceRemovalofRiparianVegetationSilvicultureStreambankModification/DestabilizationUpstreamImpoundmentPage35of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Temperature,water2552019ThemostsensitivebeneficialusessupportedbytheRussianRiverincludeusesassociatedwiththecoldwaterfisheryandmunicipalanddomesticsupply.TheRussianRiverprovideshabitatforcohosalmonandsteelheadtrout,whicharelistedasathreatenedspeciesunderthefederalEndangeredSpeciesAct.Recent(1997-2000)temperaturedatacollectedintheRussianRiverwatershedindicatethathightemperaturelevelsmaybeasourceofimpairmentofcoldwaterfisheriesinthewatershed.MilesAFlowRegulation/ModificationHabitatModificationHydromodificationNonpointSourceRemovalofRiparianVegetationStreambankModification/DestabilizationUpstreamImpoundmentRussianRiverHU,MiddleRussianRiverHA,WarmSpringsHSA,LakeSonoma[Reservoir]1L11424000Mercury23772019TheRussianRiverHU,MiddleRussianRiverHA,WarmSpringsHSA,LakeSonoma[Reservoir]includesthefollowingCalwaterPlanningWatersheds(PWS):114.24022,114.24030and114.24032.AcresANonpointSourceResourceExtractionPage36of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*RussianRiverHU,UpperRussianRiverHA,CoyoteValleyHSA1R11432000Sedimentation/Siltation1712019RussianRiverWatershedtributarysedimentimpairmentsledtolistingofentirewatershedforsediment.MilesAAgricultureBridgeConstructionChannelErosionChannelizationConstruction/LandDevelopmentDamConstructionDrainage/FillingOfWetlandsErosion/SiltationFlowRegulation/ModificationHabitatModificationHydromodificationRemovalofRiparianVegetationSilvicultureStreambankModification/DestabilizationTemperature,water1712019ThemostsensitivebeneficialusessupportedbytheRussianRiverincludeusesassociatedwiththecoldwaterfisheryandmunicipalanddomesticsupply.TheRussianRiverprovideshabitatforcohosalmonandsteelheadtrout,whicharelistedasathreatenedspeciesunderthefederalEndangeredSpeciesAct.Recent(1997-2000)temperaturedatacollectedintheRussianRiverwatershedindicatethathightemperaturelevelsmaybeasourceofimpairmentofcoldwaterfisheriesinthewatershed.MilesAFlowRegulation/ModificationHabitatModificationHydromodificationNonpointSourceRemovalofRiparianVegetationStreambankModification/DestabilizationUpstreamImpoundmentPage37of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*RussianRiverHU,UpperRussianRiverHA,CoyoteValleyHSA,LakeMendocino[Reservoir]1L11432060Mercury17042019AcresANonpointSourceResourceExtractionRussianRiverHU,UpperRussianRiverHA,ForsytheCreekHSA1R11433000Sedimentation/Siltation1222019RussianRiverWatershedtributarysedimentimpairmentsledtolistingofentirewatershedforsediment.MilesAErosion/SiltationNonpointSourceTemperature,water1222019ThemostsensitivebeneficialusessupportedbytheRussianRiverincludeusesassociatedwiththecoldwaterfisheryandmunicipalanddomesticsupply.TheRussianRiverprovideshabitatforcohosalmonandsteelheadtrout,whicharelistedasathreatenedspeciesunderthefederalEndangeredSpeciesAct.Recent(1997-2000)temperaturedatacollectedintheRussianRiverwatershedindicatethathightemperaturelevelsmaybeasourceofimpairmentofcoldwaterfisheriesinthewatershed.MilesAFlowRegulation/ModificationHabitatModificationHydromodificationNonpointSourceRemovalofRiparianVegetationStreambankModification/DestabilizationUpstreamImpoundmentPage38of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*RussianRiverHU,UpperRussianRiverHA,UkiahHSA1R11431000Sedimentation/Siltation4602019RussianRiverWatershedtributarysedimentimpairmentsledtolistingofentirewatershedforsediment.MilesAAgricultureChannelErosionConstruction/LandDevelopmentDrainage/FillingOfWetlandsErosion/SiltationHabitatModificationHighwayMaintenanceandRunoffNaturalSourcesRemovalofRiparianVegetationResourceExtractionSilvicultureStreambankModification/DestabilizationTemperature,water4602019ThemostsensitivebeneficialusessupportedbytheRussianRiverincludeusesassociatedwiththecoldwaterfisheryandmunicipalanddomesticsupply.TheRussianRiverprovideshabitatforcohosalmonandsteelheadtrout,whicharelistedasathreatenedspeciesunderthefederalEndangeredSpeciesAct.Recent(1997-2000)temperaturedatacollectedintheRussianRiverwatershedindicatethathightemperaturelevelsmaybeasourceofimpairmentofcoldwaterfisheriesinthewatershed.MilesAFlowRegulation/ModificationHabitatModificationHydromodificationNonpointSourceRemovalofRiparianVegetationStreambankModification/DestabilizationUpstreamImpoundmentSalmonCreekPark(South)1C11521000Indicatorbacteria2.32019ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownPage39of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*TrinidadStateBeach1C10810012Indicatorbacteria0.952019ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownTrinityLake(wasClaireEngleLake)1L10640000Mercury159852019AcresASourceUnknownTrinityRiverHU,LowerTrinityHA1R10610000Sedimentation/Siltation12562004USEPAisdevelopingasedimentTMDLfortheLowerTrinityRiver.MilesBChannelErosionDamConstructionDrainage/FillingOfWetlandsErosion/SiltationFlowRegulation/ModificationHabitatModificationHarvesting,Restoration,ResidueManagementHydromodificationLoggingRoadConstruction/MaintenanceMineTailingsNaturalSourcesRemovalofRiparianVegetationResourceExtractionSilviculturalPointSourcesSilvicultureStreambankModification/DestabilizationSurfaceMiningUpstreamImpoundmentPage40of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*TrinityRiverHU,MiddleHA1R10630000Sedimentation/Siltation3312004USEPAisdevelopingSedimentTMDLforentireTrinityRiverHU.MilesBChannelErosionDamConstructionErosion/SiltationFlowRegulation/ModificationHarvesting,Restoration,ResidueManagementHydromodificationLoggingRoadConstruction/MaintenanceMineTailingsPlacerMiningResourceExtractionSilviculturalPointSourcesSilvicultureStreambankModification/DestabilizationUpstreamImpoundmentTrinityRiverHU,SouthForkHA1R10620000Sedimentation/Siltation11612004USEPAwilldevelopTMDLforS.ForkTrinityR.SedimentTMDLswillbedevelopedfor(1)areastributarytoandincludingHayfork/CorralCreeksand(2)areastributarytoandincludingtheS.ForkoftheTrinityR.,exceptHayfork/CorralCreeks.MilesBNonpointSourceRangeGrazing-RiparianSilvicultureTemperature,water11612019Elevatedtemperaturesimpactcoldwaterfisheries.USEPAwillbedevelopingtemperatureTMDLforSouthForkTrinityRiver.MilesAHabitatModificationRangeGrazing-RiparianRemovalofRiparianVegetationStreambankModification/DestabilizationWaterDiversionsPage41of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*TrinityRiverHU,UpperHA1R10640000Sedimentation/Siltation5702004USEPAisdevelopingasedimentTMDLforUpperTrinityRiverHA.MilesBChannelErosionDamConstructionErosion/SiltationFlowRegulation/ModificationHabitatModificationHarvesting,Restoration,ResidueManagementHydromodificationLoggingRoadConstruction/MaintenanceMineTailingsNaturalSourcesNonpointSourcePlacerMiningRemovalofRiparianVegetationResourceExtractionSilvicultureStreambankModification/DestabilizationSurfaceMiningTrinityRiverHU,UpperHA,TrinityRiver,EastFork1R10640000Mercury922019TheTrinityRiverHU,UpperHA,TrinityRiver,EastForkincludesthefollowingCalwaterSuperPlanningWatersheds(SPWs):MumboCreekSPW106.40030andBlueRidgeSPW106.40040.MilesASourceUnknownPage42of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Sedimentation/Siltation922004TheTrinityRiverHU,UpperHA,TrinityRiver,EastForkincludesthefollowingCalwaterSuperPlanningWatersheds(SPWs):MumboCreekSPW106.40030andBlueRidgeSPW106.40040.MilesBChannelErosionDamConstructionErosion/SiltationFlowRegulation/ModificationHabitatModificationHarvesting,Restoration,ResidueManagementHydromodificationLoggingRoadConstruction/MaintenanceMineTailingsNaturalSourcesNonpointSourcePlacerMiningRemovalofRiparianVegetationResourceExtractionSilvicultureStreambankModification/DestabilizationSurfaceMiningAlamedaCreek2R20430051Diazinon512007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersAlamitosCreek2R20540041Mercury7.12006TMDLwillbedevelopedaspartoftheSantaClaraBasinWatershedManagementInitiative.Additionalmonitoringandassessmentisneeded.MilesAMineTailingsAndersonReservoir2L20530050Mercury10132019AcresASourceUnknownPage43of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*PCBs(Polychlorinatedbiphenyls)10132019AcresASourceUnknownAquaticParkBeach2C20340010Indicatorbacteria0.182019ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownArroyoCorteMaderaDelPresidio2R20320020Diazinon42007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersArroyoDeLaLaguna2R20430084Diazinon7.42007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersArroyoDelValle2R20430023Diazinon312007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersArroyoLasPositas2R20430080Diazinon142007For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersArroyoMocho2R20430080Diazinon342007For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersPage44of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*BonTempeReservoir2L20113020Mercury1202019AcresASourceUnknownButanoCreek2R20240031Sedimentation/Siltation3.62019Impairmenttosteelheadhabitat.MilesANonpointSourceCalabazasCreek2R20640012Diazinon4.72007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersCaleroReservoir2L20540031Mercury3342006TMDLwillbedevelopedaspartoftheSantaClaraBasinWatershedManagementInitiative.Additionalmonitoringandassessmentisneeded.AcresAMineTailingsSurfaceMiningCandlestickPoint2C20440011Indicatorbacteria1.62019ThislistingwasmadebyUSEPAfor2006.ThislistingincludestheareaofCandlestickPointatJackrabbitBeach,WindsurferCircle,andSunnydaleCove.MilesASourceUnknownCarquinezStrait2E20710020Chlordane56572008ThislistingwasmadebyUSEPA.AcresANonpointSourceDDT56572008AcresANonpointSourceDieldrin56572008ThislistingwasmadebyUSEPA.AcresANonpointSourcePage45of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*DioxinCompounds(including2,3,7,8-TCDD)56572019Thespecificcompoundsare2,3,7,8-TCDD,1,2,3,7,8-PeCDD,1,2,3,4,7,8-HxCDD,1,2,3,6,7,8-HxCDD,1,2,3,7,8,9-HxCDD,1,2,3,4,6,7,8-HpCDD,andOCDD.ThislistingwasmadebyUSEPA.AcresAAtmosphericDepositionExoticSpecies56572019Disruptnaturalbenthos;changepollutantavailabilityinfoodchain;disruptfoodavailabilitytonativespecies.AcresABallastWaterFuranCompounds56572019Thespecificcompoundsare2,3,7,8-TCDF,1,2,3,7,8-PeCDF,2,3,4,7,8-PeCDF,1,2,3,4,7,8-HxCDF,1,2,3,6,7,8,-HxCDF,1,2,3,7,8,9-HxCDF,2,3,4,6,7,8-HxCDF,1,2,3,4,6,7,8-HpCDF,1,2,3,4,7,8,9-HpCDF,andOCDF.ThislistingwasmadebyUSEPA.AcresAAtmosphericDepositionMercury56572006Currentdataindicatefishconsumptionandwildlifeconsumptionimpacteduses.Majorsourceishistoric:goldminingsedimentsandlocalmercurymining;mostsignificantongoingsourceiserosionanddrainagefromabandonedmines;moderatetolowlevelinputsfrompointsources.AcresAAtmosphericDepositionIndustrialPointSourcesMunicipalPointSourcesNaturalSourcesNonpointSourceResourceExtractionPCBs(Polychlorinatedbiphenyls)56572006Thislistingcoversnondioxin-likePCBs.Interimhealthadvisoryforfish;uncertaintyregardingwatercolumnconcentrationdata.AcresAUnknownNonpointSourcePCBs(Polychlorinatedbiphenyls)(dioxin-like)56572019Thespecificdioxinlikecompoundsare3,4,4,5-TCB(81),3,3,3,3-TCB(77),3,3,4,4,5-PeCB(126),3,3,4,4,4,4-HxCB(169),2,3,3,4,4-PeCB(105),2,3,4,4,5-PeCB(114),2,3,4,4,5-PeCB(118),2,3,4,4,5-PeCB(123),2,3,3,4,4,5-HxCB(156),2,3,3,4,4,5-HxCB(157),2,3,4,4,5,5,-HxCB(167),2,3,3,4,4,5,5-HpCB(189).ThislistingwasmadebyUSEPA.AcresAUnknownNonpointSourceSelenium56572019Affecteduseisonebranchofthefoodchain;mostsensitiveindicatorishatchabilityinnestingdivingbirds,significantcontributionsfromoilrefineries(controlprograminplace)andagriculture(carrieddownstreambyrivers);exoticspeciesmayhavemadefoodchainmoresusceptibletoaccumulationofselenium;healthconsumptionadvisoryineffectforscaupandscoter(divingducks);lowTMDLprioritybecauseIndividualControlStrategyinplace.AcresAAgricultureIndustrialPointSourcesPage46of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*CastroCove,Richmond(SanPabloBasin)2E20660014Dieldrin(sediment)712008AcresAPointSourceUrbanRunoff/StormSewersMercury(sediment)712006AcresAPointSourceUrbanRunoff/StormSewersPAHs(PolycyclicAromaticHydrocarbons)(sediment)712019AcresAPointSourceUrbanRunoff/StormSewersSelenium(sediment)712019AcresAPointSourceUrbanRunoff/StormSewersCentralBasin,SanFrancisco(partofSFBay,Central)2B20440010Chlordane402008ThislistingwasmadebyUSEPA.AcresANonpointSourceDDT402008ThislistingwasmadebyUSEPA.AcresANonpointSourceDieldrin402019ThislistingwasmadebyUSEPA.AcresANonpointSourceDioxinCompounds(including2,3,7,8-TCDD)402019Thespecificcompoundsare2,3,7,8-TCDD,1,2,3,7,8-PeCDD,1,2,3,4,7,8-HxCDD,1,2,3,6,7,8-HxCDD,1,2,3,7,8,9-HxCDD,1,2,3,4,6,7,8-HpCDD,andOCDD.ThislistingwasmadebyUSEPA.AcresAAtmosphericDepositionExoticSpecies402019Disruptnaturalbenthos;changepollutantavailabilityinfoodchain;disruptfoodavailabilitytonativespecies.AcresABallastWaterPage47of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*FuranCompounds402019Thespecificcompoundsare2,3,7,8-TCDF,1,2,3,7,8-PeCDF,2,3,4,7,8-PeCDF,1,2,3,4,7,8-HxCDF,1,2,3,6,7,8-HxCDF,1,2,3,7,8,9-HxCDF,2,3,4,6,7,8-HxCDF,1,2,3,4,6,7,8-HpCDF,1,2,3,4,7,8,9-HpCDF,andOCDF.ThislistingwasmadebyUSEPA.AcresAAtmosphericDepositionMercury402006Currentdataindicatefishconsumptionandwildlifeconsumptionimpacteduses:healthconsumptionadvisoryineffectformultiplefishspeciesincludingstripedbassandshark.Majorsourceishistoric:goldminingsedimentsandlocalmercurymining;mostsignificantongoingsourceiserosionanddrainagefromabandonedmines;moderatetolowlevelinputsfrompointsources.AcresAAtmosphericDepositionIndustrialPointSourcesMinorIndustrialPointSourceMunicipalPointSourcesNaturalSourcesNonpointSourceResourceExtractionMercury(sediment)402006AcresAPointSourceUrbanRunoff/StormSewersPAHs(PolycyclicAromaticHydrocarbons)(sediment)402019AcresAPointSourceUrbanRunoff/StormSewersPCBs(Polychlorinatedbiphenyls)402006Thislistingcoversnondioxin-likePCBs.Interimhealthadvisoryforfish;uncertaintyregardingwatercolumnconcentrationdata.AcresAUnknownNonpointSourcePCBs(Polychlorinatedbiphenyls)(dioxin-like)402019Thespecificdioxinlikecompoundsare3,4,4,5-TCB(81),3,3,3,3-TCB(77),3,3,4,4,5-PeCB(126),3,3,4,4,4,4-HxCB(169),2,3,3,4,4-PeCB(105),2,3,4,4,5-PeCB(114),2,3,4,4,5-PeCB(118),2,3,4,4,5-PeCB(123),2,3,3,4,4,5-HxCB(156),2,3,3,4,4,5-HxCB(157),2,3,4,4,5,5,-HxCB(167),2,3,3,4,4,5,5-HpCB(189).ThislistingwasmadebyUSEPA.AcresAUnknownNonpointSourcePage48of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Selenium402019Affecteduseisonebranchofthefoodchain;mostsensitiveindicatorishatchabilityinnestingdivingbirds,significantcontributionsfromoilrefineries(controlprograminplace)andagriculture(carrieddownstreambyrivers);exoticspeciesmayhavemadefoodchainmoresusceptibletoaccumulationofselenium;healthconsumptionadvisoryineffectforscaupandscoter(divingducks);lowTMDLprioritybecauseIndividualControlStrategyinplace.AcresAAgricultureExoticSpeciesIndustrialPointSourcesNaturalSourcesChickenRanchBeach2C20114033Indicatorbacteria0.172008ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownChinaCampBeach2C20610010Indicatorbacteria0.082019ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownCorteMaderaCreek2R20320011Diazinon4.12007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersCoyoteCreek(MarinCounty)2R20320020Diazinon2.62007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersCoyoteCreek(SantaClaraCo.)2R20530021Diazinon552007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersPage49of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*CrissyFieldBeach2C20340010Indicatorbacteria0.82019ThislistingwasmadebyUSEPAfor2006.ThislistingincludestheeastandwestareasofCrissyField.MilesASourceUnknownDelValleReservoir2L20430024Mercury10222019AcresASourceUnknownPCBs(Polychlorinatedbiphenyls)10222019AcresASourceUnknownGallinasCreek2R20620013Diazinon2.12007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersGoldenHindeBeach2C20114033Indicatorbacteria0.112008ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownGuadalupeCreek2R20540050Mercury8.12006TMDLwillbedevelopedaspartoftheSantaClaraBasinWatershedManagementInitiative.Additionalmonitoringandassessmentisneeded.MilesAMineTailingsGuadalupeReservoir2L20540040Mercury632006TMDLwillbedevelopedaspartoftheSantaClaraBasinWatershedManagementInitiative.Additionalmonitoringandassessmentisneeded.AcresAMineTailingsSurfaceMiningPage50of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*GuadalupeRiver2R20540050Diazinon182007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersMercury182006TMDLwillbedevelopedaspartoftheSantaClaraBasinWatershedManagementInitiative.Additionalmonitoringandassessmentisneeded.MilesAMineTailingsHeartsDesireBeach2C20114033Indicatorbacteria0.382008ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownIslaisCreek2E20440010Ammonia462019AcresACombinedSewerOverflowIndustrialPointSourcesChlordane(sediment)462008AcresACombinedSewerOverflowIndustrialPointSourcesDieldrin(sediment)462008AcresACombinedSewerOverflowIndustrialPointSourcesHydrogenSulfide462019AcresACombinedSewerOverflowIndustrialPointSourcesPAHs(PolycyclicAromaticHydrocarbons)(sediment)462019AcresACombinedSewerOverflowIndustrialPointSourcesPage51of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SedimentToxicity462019AcresASourceUnknownLafayetteReservoir2L20732010Mercury1142019AcresASourceUnknownPCBs(Polychlorinatedbiphenyls)1142019AcresASourceUnknownLagunitasCreek2R20113020Nutrients172019TributarytoTomalesBay.TMDLswillbedevelopedaspartofevolvingwatershedmanagementeffort.Additionalmonitoringandassessmentneeded.MilesAAgricultureUrbanRunoff/StormSewersPathogens172007TributarytoTomalesBay.TMDLswillbedevelopedaspartofevolvingwatershedmanagementeffort.Additionalmonitoringandassessmentneeded.MilesBAgricultureUrbanRunoff/StormSewersSedimentation/Siltation172009TributarytoTomalesBay.TMDLswillbedevelopedaspartofevolvingwatershedmanagementeffort.Additionalmonitoringandassessmentneeded.MilesAAgricultureUrbanRunoff/StormSewersLakeChabot(AlamedaCo)2L20420030Chlordane3122019AcresASourceUnknownDDT3122019AcresASourceUnknownPage52of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Dieldrin3122019AcresASourceUnknownMercury3122019AcresASourceUnknownPCBs(Polychlorinatedbiphenyls)3122019AcresASourceUnknownLakeHerman2L20721030Mercury1082019Additionalmonitoringandassessmentneeded.Problemduetohistoricalmining.AcresASurfaceMiningLakeMerced2L20210010LowDissolvedOxygen2992019ThislistingwasmadebyUSEPA.AcresASourceUnknownpH2992019ThislistingwasmadebyUSEPA.AcresASourceUnknownLakeMerritt2L20420040OrganicEnrichment/LowDissolvedOxygen1422019ThislistingwasmadebyUSEPA.AcresASourceUnknownTrash1422019AcresAUrbanRunoff/StormSewersLaurelCreek(SolanoCo)2R20440040Diazinon32007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersPage53of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*LawsonsLanding2C20112030Indicatorbacteria3.22008ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownLedgewoodCreek2R20723010Diazinon122007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersLosGatosCreek(R2)2R20540011Diazinon192007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersMarinaLagoon(SanMateoCounty)2E20440040ColiformBacteria1692019AcresANonpointSourceUrbanRunoff/StormSewersMataderoCreek2R20550040Diazinon7.32007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersMcNearsBeach2C20610010Indicatorbacteria0.182019ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownMillerCreek2R20620012Diazinon92007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersPage54of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*MillertonPoint2C20112032Indicatorbacteria0.252008ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownMissionCreek2E20440010Ammonia8.52019AcresACombinedSewerOverflowIndustrialPointSourcesChlordane(sediment)8.52008AcresACombinedSewerOverflowIndustrialPointSourcesDieldrin(sediment)8.52008AcresACombinedSewerOverflowIndustrialPointSourcesHydrogenSulfide8.52019AcresACombinedSewerOverflowIndustrialPointSourcesLead(sediment)8.52019AcresACombinedSewerOverflowIndustrialPointSourcesMercury(sediment)8.52019AcresACombinedSewerOverflowIndustrialPointSourcesPAHs(PolycyclicAromaticHydrocarbons)8.52019AcresACombinedSewerOverflowIndustrialPointSourcesPCBs(Polychlorinatedbiphenyls)(sediment)8.52006AcresACombinedSewerOverflowIndustrialPointSourcesSilver(sediment)8.52019AcresACombinedSewerOverflowIndustrialPointSourcesPage55of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Zinc(sediment)8.52019AcresACombinedSewerOverflowIndustrialPointSourcesMt.DiabloCreek2R20731040Diazinon132007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersNapaRiver2R20650010Nutrients652008TMDLwillbedevelopedaspartofongoingwatershedmanagementeffort.Additionalmonitoringandassessmentneeded.MilesAAgriculturePathogens652006TMDLwillbedevelopedaspartofongoingwatershedmanagementeffort.Additionalmonitoringandassessmentneeded.MilesAAgricultureUrbanRunoff/StormSewersSedimentation/Siltation652006TMDLwillbedevelopedaspartofongoingwatershedmanagementeffort.Additionalmonitoringandassessmentneeded.MilesAAgricultureConstruction/LandDevelopmentLandDevelopmentUrbanRunoff/StormSewersNicasioReservoir2L20113012Mercury8292019AcresASourceUnknownNovatoCreek2R20620010Diazinon172007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersPage56of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*OaklandInnerHarbor(FruitvaleSite,partofSFBay,Central)2B20420040Chlordane0.932008ThislistingwasmadebyUSEPA.AcresANonpointSourceChlordane(sediment)0.932008AcresASourceUnknownDDT0.932008ThislistingwasmadebyUSEPA.AcresANonpointSourceDieldrin0.932008ThislistingwasmadebyUSEPA.AcresANonpointSourceDioxinCompounds(including2,3,7,8-TCDD)0.932019Thespecificcompoundsare2,3,7,8-TCDD,1,2,3,7,8-PeCDD,1,2,3,4,7,8-HxCDD,1,2,3,6,7,8-HxCDD,1,2,3,7,8,9-HxCDD,1,2,3,4,6,7,8-HpCDD,andOCDD.ThislistingwasmadebyUSEPA.AcresAAtmosphericDepositionExoticSpecies0.932019Disruptnaturalbenthos;changepollutantavailabilityinfoodchain;disruptfoodavailabilitytonativespecies.AcresABallastWaterFuranCompounds0.932019Thespecificcompoundsare2,3,7,8-TCDF,1,2,3,7,8-PeCDF,2,3,4,7,8-PeCDF,1,2,3,4,7,8-HxCDF,1,2,3,6,7,8-HxCDF,1,2,3,7,8,9-HxCDF,2,3,4,6,7,8-HxCDF,1,2,3,4,6,7,8-HpCDF,1,2,3,4,7,8,9-HpCDF,andOCDF.ThislistingwasmadebyUSEPA.AcresAAtmosphericDepositionMercury0.932006Currentdataindicatefishconsumptionandwildlifeconsumptionimpacteduses:healthconsumptionadvisoryineffectformultiplefishspeciesincludingstripedbassandshark.Majorsourceishistoric:goldminingsedimentsandlocalmercurymining;mostsignificantongoingsourceiserosionanddrainagefromabandonedmines;moderatetolowlevelinputsfrompointsources.AcresAAtmosphericDepositionIndustrialPointSourcesMunicipalPointSourcesNaturalSourcesNonpointSourceResourceExtractionPage57of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*PCBs(Polychlorinatedbiphenyls)0.932006Thislistingcoversnondioxin-likePCBs.Interimhealthadvisoryforfish;uncertaintyregardingwatercolumnconcentrationdata.AcresAUnknownNonpointSourcePCBs(Polychlorinatedbiphenyls)(dioxin-like)0.932019Thespecificdioxinlikecompoundsare3,4,4,5-TCB(81),3,3,3,3-TCB(77),3,3,4,4,5-PeCB(126),3,3,4,4,4,4-HxCB(169),2,3,3,4,4-PeCB(105),2,3,4,4,5-PeCB(114),2,3,4,4,5-PeCB(118),2,3,4,4,5-PeCB(123),2,3,3,4,4,5-HxCB(156),2,3,3,4,4,5-HxCB(157),2,3,4,4,5,5,-HxCB(167),2,3,3,4,4,5,5-HpCB(189).ThislistingwasmadebyUSEPA.AcresAUnknownNonpointSourcePCBs(Polychlorinatedbiphenyls)(sediment)0.932006Thislistingcoversnondioxin-likePCBs.Interimhealthadvisoryforfish;uncertaintyregardingwatercolumnconcentrationdata.AcresASourceUnknownSedimentToxicity0.932019AcresASourceUnknownSelenium0.932019Affecteduseisonebranchofthefoodchain;mostsensitiveindicatorishatchabilityinnestingdivingbirds,significantcontributionsfromoilrefineries(controlprograminplace)andagriculture(carrieddownstreambyrivers);exoticspeciesmayhavemadefoodchainmoresusceptibletoaccumulationofselenium;healthconsumptionadvisoryineffectforscaupandscoter(divingducks);lowTMDLprioritybecauseIndividualControlStrategyinplace.AcresAAgricultureExoticSpeciesIndustrialPointSourcesNaturalSourcesOaklandInnerHarbor(PacificDry-dockYard1Site,partofSFBay,Central)2B20420040Chlordane1.82008ThislistingwasmadebyUSEPA.AcresANonpointSourceChlordane(sediment)1.82008AcresASourceUnknownCopper(sediment)1.82019AcresASourceUnknownDDT1.82008ThislistingwasmadebyUSEPA.AcresANonpointSourcePage58of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Dieldrin1.82008ThislistingwasmadebyUSEPA.AcresANonpointSourceDieldrin(sediment)1.82008AcresASourceUnknownDioxinCompounds(including2,3,7,8-TCDD)1.82019Thespecificcompoundsare2,3,7,8-TCDD,1,2,3,7,8-PeCDD,1,2,3,4,7,8-HxCDD,1,2,3,6,7,8-HxCDD,1,2,3,7,8,9-HxCDD,1,2,3,4,6,7,8-HpCDD,andOCDD.ThislistingwasmadebyUSEPA.AcresAAtmosphericDepositionExoticSpecies1.82019Disruptnaturalbenthos;changepollutantavailabilityinfoodchain;disruptfoodavailabilitytonativespecies.AcresABallastWaterFuranCompounds1.82019Thespecificcompoundsare2,3,7,8-TCDF,1,2,3,7,8-PeCDF,2,3,4,7,8-PeCDF,1,2,3,4,7,8-HxCDF,1,2,3,6,7,8-HxCDF,1,2,3,7,8,9-HxCDF,2,3,4,6,7,8-HxCDF,1,2,3,4,6,7,8-HpCDF,1,2,3,4,7,8,9-HpCDF,andOCDF.ThislistingwasmadebyUSEPA.AcresAAtmosphericDepositionLead(sediment)1.82019AcresASourceUnknownMercury1.82006Currentdataindicatefishconsumptionandwildlifeconsumptionimpacteduses:healthconsumptionadvisoryineffectformultiplefishspeciesincludingstripedbassandshark.Majorsourceishistoric:goldminingsedimentsandlocalmercurymining;mostsignificantongoingsourceiserosionanddrainagefromabandonedmines;moderatetolowlevelinputsfrompointsources.AcresAAtmosphericDepositionIndustrialPointSourcesMunicipalPointSourcesNaturalSourcesNonpointSourceResourceExtractionMercury(sediment)1.82006AcresASourceUnknownPAHs(PolycyclicAromaticHydrocarbons)(sediment)1.82019AcresASourceUnknownPage59of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*PCBs(Polychlorinatedbiphenyls)1.82006Thislistingcoversnondioxin-likePCBs.Interimhealthadvisoryforfish;uncertaintyregardingwatercolumnconcentrationdata.AcresAUnknownNonpointSourcePCBs(Polychlorinatedbiphenyls)(dioxin-like)1.82019Thespecificdioxinlikecompoundsare3,4,4,5-TCB(81),3,3,3,3-TCB(77),3,3,4,4,5-PeCB(126),3,3,4,4,4,4-HxCB(169),2,3,3,4,4-PeCB(105),2,3,4,4,5-PeCB(114),2,3,4,4,5-PeCB(118),2,3,4,4,5-PeCB(123),2,3,3,4,4,5-HxCB(156),2,3,3,4,4,5-HxCB(157),2,3,4,4,5,5,-HxCB(167),2,3,3,4,4,5,5-HpCB(189).ThislistingwasmadebyUSEPA.AcresAUnknownNonpointSourcePCBs(Polychlorinatedbiphenyls)(sediment)1.82006AcresASourceUnknownSelenium1.82019Affecteduseisonebranchofthefoodchain;mostsensitiveindicatorishatchabilityinnestingdivingbirds,significantcontributionsfromoilrefineries(controlprograminplace)andagriculture(carrieddownstreambyrivers);exoticspeciesmayhavemadefoodchainmoresusceptibletoaccumulationofselenium;healthconsumptionadvisoryineffectforscaupandscoter(divingducks);lowTMDLprioritybecauseIndividualControlStrategyinplace.AcresAAgricultureExoticSpeciesIndustrialPointSourcesNaturalSourcesZinc(sediment)1.82019AcresASourceUnknownOlemaCreek2R20113030Pathogens112007For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownPacificOceanatBakerBeach2C20340010Indicatorbacteria0.452019ThislistingwasmadebyUSEPAfor2006.ThislistingincludestheareaofBakerBeachatLobosCreek,HorseshoeCoveNWandNE.MilesASourceUnknownPacificOceanatBolinasBeach2C20130011Indicatorbacteria0.392019ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownPage60of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*PacificOceanatFitzgeraldMarineReserve2C20221012ColiformBacteria0.462019MilesANonpointSourcePacificOceanatMuirBeach2C20130013Indicatorbacteria0.22019ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownPacificOceanatPacificaState/LindaMarBeach2C20221011ColiformBacteria0.872019LindaMarandSanPedrobeachesaretheareasaffected.MilesANonpointSourceUrbanRunoff/StormSewersPacificOceanatPillarPoint2C20221012Mercury0.622019MilesASourceUnknownPacificOceanatPillarPointBeach2C20221012ColiformBacteria1.12019MilesANonpointSourcePacificOceanatRockawayBeach2C20221011ColiformBacteria0.292019MilesANonpointSourceUrbanRunoff/StormSewersPacificOceanatVeniceBeach2C20222011ColiformBacteria0.382019MilesANonpointSourcePermanenteCreek2R20550021Diazinon132007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersPage61of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*PescaderoCreek2R20240013Sedimentation/Siltation262019IfCaliforniaDepartmentofFishandGameandtheNationalMarineFisheriesServicefindthatforthiswaterbodyfishpopulationsarenotimpacted,theStateWaterBoardsupportsremovingthiswaterbodyandpollutantfromthelist.MilesANonpointSourcePetalumaRiver2R20630020Diazinon222005Datasource:Abelli-Amen,PetalumaTreePlanters,1999.MilesAUrbanRunoff/StormSewersNutrients222019TMDLwillbedevelopedaspartofongoingwatershedmanagementeffort.Additionalmonitoringandassessmentneeded.MilesAAgricultureConstruction/LandDevelopmentUrbanRunoff/StormSewersPathogens222019TMDLwillbedevelopedaspartofongoingwatershedmanagementeffort.Additionalmonitoringandassessmentneeded.MilesAAgricultureConstruction/LandDevelopmentUrbanRunoff/StormSewersSedimentation/Siltation222019MilesAAgricultureConstruction/LandDevelopmentUrbanRunoff/StormSewersPetalumaRiver(tidalportion)2R20630040Diazinon1.12005Datasource:Abelli-Amen,PetalumaTreePlanters,1999.MilesAUrbanRunoff/StormSewersNickel1.12019ExceedanceofCaliforniaToxicRuledissolvedcriteriaandNationalToxicRuletotalcriteria;elevatedwaterandsedimenttissuelevels.MilesAAtmosphericDepositionMunicipalPointSourcesUrbanRunoff/StormSewersPage62of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Nutrients1.12019TMDLwillbedevelopedaspartofongoingwatershedmanagementeffort.Additionalmonitoringandassessmentneeded.MilesAAgricultureConstruction/LandDevelopmentUrbanRunoff/StormSewersPathogens1.12019TMDLwillbedevelopedaspartofongoingwatershedmanagementeffort.Additionalmonitoringandassessmentneeded.MilesAAgricultureConstruction/LandDevelopmentUrbanRunoff/StormSewersPineCreek(ContraCostaCo)2R20731011Diazinon132007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersPinoleCreek2R20660020Diazinon9.22007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersPomponioCreek2R20240020ColiformBacteria7.12019MilesANonpointSourceRichardsonBay2B20312010Chlordane24392008ThislistingwasmadebyUSEPA.AcresANonpointSourceColiformBacteria24392019Affectedarea,WaldoPointHarbor,islessthan10%ofembayment;sourcehasbeenpositivelyidentifiedassubstandardsewagesystemsinsomehouseboatareas;extensivelocalcontrolprograminplacewithsignificantwaterqualityimprovements.AcresABoatDischarges/VesselWastesSeptageDisposalUrbanRunoff/StormSewersPage63of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*DDT24392008ThislistingwasmadebyUSEPA.AcresANonpointSourceDieldrin24392008ThislistingwasmadebyUSEPA.AcresAUnknownNonpointSourceDioxinCompounds(including2,3,7,8-TCDD)24392019Thespecificcompoundsare2,3,7,8-TCDD,1,2,3,7,8-PeCDD,1,2,3,4,7,8-HxCDD,1,2,3,6,7,8-HxCDD,1,2,3,7,8,9-HxCDD,1,2,3,4,6,7,8-HpCDD,andOCDD.ThislistingwasmadebyUSEPA.AcresAAtmosphericDepositionExoticSpecies24392019Disruptnaturalbenthos;changepollutantavailabilityinfoodchain;disruptfoodavailabilitytonativespecies.AcresABallastWaterFuranCompounds24392019Thespecificcompoundsare2,3,7,8-TCDF,1,2,3,7,8-PeCDF,2,3,4,7,8-PeCDF,1,2,3,4,7,8-HxCDF,1,2,3,6,7,8,-HxCDF,1,2,3,7,8,9-HxCDF,2,3,4,6,7,8-HxCDF,1,2,3,4,6,7,8-HpCDF,1,2,3,4,7,8,9-HpCDF,andOCDF.ThislistingwasmadebyUSEPA.AcresAAtmosphericDepositionMercury24392006Currentdataindicatefishconsumptionandwildlifeconsumptionimpacteduses:healthconsumptionadvisoryineffectformultiplefishspeciesincludingstripedbassandshark.Majorsourceishistoric:goldminingsedimentsandlocalmercurymining;mostsignificantongoingsourceiserosionanddrainagefromabandonedmines;moderatetolowlevelinputsfrompointsources.AcresAAtmosphericDepositionMunicipalPointSourcesNaturalSourcesNonpointSourceResourceExtractionPCBs(Polychlorinatedbiphenyls)24392006Thislistingcoversnondioxin-likePCBs.Interimhealthadvisoryforfish;uncertaintyregardingwatercolumnconcentrationdata.AcresAUnknownNonpointSourcePCBs(Polychlorinatedbiphenyls)(dioxin-like)24392019Thespecificdioxinlikecompoundsare3,4,4,5-TCB(81),3,3,3,3-TCB(77),3,3,4,4,5-PeCB(126),3,3,4,4,4,4-HxCB(169),2,3,3,4,4-PeCB(105),2,3,4,4,5-PeCB(114),2,3,4,4,5-PeCB(118),2,3,4,4,5-PeCB(123),2,3,3,4,4,5-HxCB(156),2,3,3,4,4,5-HxCB(157),2,3,4,4,5,5,-HxCB(167),2,3,3,4,4,5,5-HpCB(189).ThislistingwasmadebyUSEPA.AcresAUnknownNonpointSourcePage64of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*RodeoCreek2R20660022Diazinon82007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersSacramentoSanJoaquinDelta2E20710010Chlordane417362008ThislistingwasmadebyUSEPA.AcresANonpointSourceDDT417362008ThislistingwasmadebyUSEPA.AcresANonpointSourceDieldrin417362008ThislistingwasmadebyUSEPA.AcresANonpointSourceDioxinCompounds(including2,3,7,8-TCDD)417362019Thespecificcompoundsare2,3,7,8-TCDD,1,2,3,7,8-PeCDD,1,2,3,4,7,8-HxCDD,1,2,3,6,7,8-HxCDD,1,2,3,7,8,9-HxCDD,1,2,3,4,6,7,8-HpCDD,andOCDD.ThislistingwasmadebyUSEPA.AcresAAtmosphericDepositionExoticSpecies417362019Disruptnaturalbenthos;changepollutantavailabilityinfoodchain;disruptfoodavailabilitytonativespecies.AcresABallastWaterFuranCompounds417362019Thespecificcompoundsare2,3,7,8-TCDF,1,2,3,7,8-PeCDF,2,3,4,7,8-PeCDF,1,2,3,4,7,8-HxCDF,1,2,3,6,7,8,-HxCDF,1,2,3,7,8,9-HxCDF,2,3,4,6,7,8-HxCDF,1,2,3,4,6,7,8-HpCDF,1,2,3,4,7,8,9-HpCDF,andOCDF.ThislistingwasmadebyUSEPA.AcresAAtmosphericDepositionMercury417362006Currentdataindicatefishconsumptionandwildlifeconsumptionimpacteduses.Majorsourceishistoric:goldminingsedimentsandlocalmercurymining;mostsignificantongoingsourceiserosionanddrainagefromabandonedmines;moderatetolowlevelinputsfrompointsources.AcresAAtmosphericDepositionIndustrialPointSourcesMunicipalPointSourcesNonpointSourceResourceExtractionPage65of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Nickel417362019ThislistingwasmadebyUSEPA.AcresASourceUnknownPCBs(Polychlorinatedbiphenyls)417362006Thislistingcoversnondioxin-likePCBs.Interimhealthadvisoryforfish;uncertaintyregardingwatercolumnconcentrationdata.AcresAUnknownNonpointSourcePCBs(Polychlorinatedbiphenyls)(dioxin-like)417362019Thespecificdioxinlikecompoundsare3,4,4,5-TCB(81),3,3,3,3-TCB(77),3,3,4,4,5-PeCB(126),3,3,4,4,4,4-HxCB(169),2,3,3,4,4-PeCB(105),2,3,4,4,5-PeCB(114),2,3,4,4,5-PeCB(118),2,3,4,4,5-PeCB(123),2,3,3,4,4,5-HxCB(156),2,3,3,4,4,5-HxCB(157),2,3,4,4,5,5,-HxCB(167),2,3,3,4,4,5,5-HpCB(189).ThislistingwasmadebyUSEPA.AcresAUnknownNonpointSourceSelenium417362019Affecteduseisonebranchofthefoodchain;mostsensitiveindicatorishatchabilityinnestingdivingbirds,significantcontributionsfromoilrefineries(controlprograminplace)andagriculture(carrieddownstreambyrivers);exoticspeciesmayhavemadefoodchainmoresusceptibletoaccumulationofselenium;healthconsumptionadvisoryineffectforscaupandscoter(divingducks);lowTMDLprioritybecauseIndividualControlStrategyinplace.Anothersourceisexoticspecies.AcresAAgricultureExoticSpeciesIndustrialPointSourcesNaturalSourcesSanAntonioCreek(Marin/SonomaCo)2R20630031Diazinon182007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersSanFelipeCreek2R20530041Diazinon152007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersSanFranciscoBay,Central2B20312010Chlordane709922008ThislistingwasmadebyUSEPA.AcresANonpointSourcePage66of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*DDT709922008ThislistingwasmadebyUSEPA.AcresANonpointSourceDieldrin709922008ThislistingwasmadebyUSEPA.AcresANonpointSourceDioxinCompounds(including2,3,7,8-TCDD)709922019Thespecificcompoundsare2,3,7,8-TCDD,1,2,3,7,8-PeCDD,1,2,3,4,7,8-HxCDD,1,2,3,6,7,8-HxCDD,1,2,3,7,8,9-HxCDD,1,2,3,4,6,7,8-HpCDD,andOCDD.ThislistingwasmadebyUSEPA.AcresAAtmosphericDepositionExoticSpecies709922019Disruptnaturalbenthos;changepollutantavailabilityinfoodchain;disruptfoodavailabilitytonativespecies.AcresABallastWaterFuranCompounds709922019Thespecificcompoundsare2,3,7,8-TCDF,1,2,3,7,8-PeCDF,2,3,4,7,8-PeCDF,1,2,3,4,7,8-HxCDF,1,2,3,6,7,8-HxCDF,1,2,3,7,8,9-HxCDF,2,3,4,6,7,8-HxCDF,1,2,3,4,6,7,8-HpCDF,1,2,3,4,7,8,9-HpCDF,andOCDF.ThislistingwasmadebyUSEPA.AcresAAtmosphericDepositionMercury709922006Currentdataindicatefishconsumptionandwildlifeconsumptionimpacteduses:healthconsumptionadvisoryineffectformultiplefishspeciesincludingstripedbassandshark.Majorsourceishistoric:goldminingsedimentsandlocalmercurymining;mostsignificantongoingsourceiserosionanddrainagefromabandonedmines;moderatetolowlevelinputsfrompointsources.AcresAAtmosphericDepositionIndustrialPointSourcesMunicipalPointSourcesNaturalSourcesNonpointSourceResourceExtractionPCBs(Polychlorinatedbiphenyls)709922006Thislistingcoversnondioxin-likePCBs.Interimhealthadvisoryforfish;uncertaintyregardingwatercolumnconcentrationdata.AcresAUnknownNonpointSourcePCBs(Polychlorinatedbiphenyls)(dioxin-like)709922019Thespecificdioxinlikecompoundsare3,4,4,5-TCB(81),3,3,3,3-TCB(77),3,3,4,4,5-PeCB(126),3,3,4,4,4,4-HxCB(169),2,3,3,4,4-PeCB(105),2,3,4,4,5-PeCB(114),2,3,4,4,5-PeCB(118),2,3,4,4,5-PeCB(123),2,3,3,4,4,5-HxCB(156),2,3,3,4,4,5-HxCB(157),2,3,4,4,5,5,-HxCB(167),2,3,3,4,4,5,5-HpCB(189).ThislistingwasmadebyUSEPA.AcresAUnknownNonpointSourcePage67of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Selenium709922019Affecteduseisonebranchofthefoodchain;mostsensitiveindicatorishatchabilityinnestingdivingbirds,significantcontributionsfromoilrefineries(controlprograminplace)andagriculture(carrieddownstreambyrivers);exoticspeciesmayhavemadefoodchainmoresusceptibletoaccumulationofselenium;healthconsumptionadvisoryineffectforscaupandscoter(divingducks);lowTMDLprioritybecauseIndividualControlStrategyinplace.AcresAAgricultureExoticSpeciesIndustrialPointSourcesNaturalSourcesSanFranciscoBay,Lower2B20410010Chlordane922742008ThislistingwasmadebyUSEPA.AcresANonpointSourceDDT922742008ThislistingwasmadebyUSEPA.AcresANonpointSourceDieldrin922742008ThislistingwasmadebyUSEPA.AcresANonpointSourceDioxinCompounds(including2,3,7,8-TCDD)922742019Thespecificcompoundsare2,3,7,8-TCDD,1,2,3,7,8-PeCDD,1,2,3,4,7,8-HxCDD,1,2,3,6,7,8-HxCDD,1,2,3,7,8,9-HxCDD,1,2,3,4,6,7,8-HpCDD,andOCDD.ThislistingwasmadebyUSEPA.AcresAAtmosphericDepositionExoticSpecies922742019Disruptnaturalbenthos;changepollutantavailabilityinfoodchain;disruptfoodavailabilitytonativespecies.AcresABallastWaterFuranCompounds922742019Thespecificcompoundsare2,3,7,8-TCDF,1,2,3,7,8-PeCDF,2,3,4,7,8-PeCDF,1,2,3,4,7,8-HxCDF,1,2,3,6,7,8,-HxCDF,1,2,3,7,8,9-HxCDF,2,3,4,6,7,8-HxCDF,1,2,3,4,6,7,8-HpCDF,1,2,3,4,7,8,9-HpCDF,andOCDF.ThislistingwasmadebyUSEPA.AcresAAtmosphericDepositionPage68of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Mercury922742006Currentdataindicatefishconsumptionandwildlifeconsumptionimpacteduses:healthconsumptionadvisoryineffectformultiplefishspeciesincludingstripedbassandshark.Majorsourceishistoric:goldminingsedimentsandlocalmercurymining;mostsignificantongoingsourceiserosionanddrainagefromabandonedmines;moderatetolowlevelinputsfrompointsources:waterqualityobjectiveexceedances.Elevatedsedimentlevelsandelevatedtissuelevels.AcresAAtmosphericDepositionIndustrialPointSourcesMunicipalPointSourcesNaturalSourcesNonpointSourceResourceExtractionPCBs(Polychlorinatedbiphenyls)922742006Thislistingcoversnondioxin-likePCBs.Interimhealthadvisoryforfish;uncertaintyregardingwatercolumnconcentrationdata.AcresAUnknownNonpointSourcePCBs(Polychlorinatedbiphenyls)(dioxin-like)922742019Thespecificdioxinlikecompoundsare3,4,4,5-TCB(81),3,3,3,3-TCB(77),3,3,4,4,5-PeCB(126),3,3,4,4,4,4-HxCB(169),2,3,3,4,4-PeCB(105),2,3,4,4,5-PeCB(114),2,3,4,4,5-PeCB(118),2,3,4,4,5-PeCB(123),2,3,3,4,4,5-HxCB(156),2,3,3,4,4,5-HxCB(157),2,3,4,4,5,5,-HxCB(167),2,3,3,4,4,5,5-HpCB(189).ThislistingwasmadebyUSEPA.AcresAUnknownNonpointSourceSanFranciscoBay,South2B20510000Chlordane92042008ThislistingwasmadebyUSEPA.AcresANonpointSourceDDT92042008ThislistingwasmadebyUSEPA.AcresANonpointSourceDieldrin92042008ThislistingwasmadebyUSEPA.AcresANonpointSourceDioxinCompounds(including2,3,7,8-TCDD)92042019Thespecificcompoundsare2,3,7,8-TCDD,1,2,3,7,8-PeCDD,1,2,3,4,7,8-HxCDD,1,2,3,6,7,8-HxCDD,1,2,3,7,8,9-HxCDD,1,2,3,4,6,7,8-HpCDD,andOCDD.ThislistingwasmadebyUSEPA.AcresAAtmosphericDepositionExoticSpecies92042019Disruptnaturalbenthos;changepollutantavailabilityinfoodchain;disruptfoodavailabilitytonativespecies.AcresABallastWaterPage69of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*FuranCompounds92042019Thespecificcompoundsare2,3,7,8-TCDF,1,2,3,7,8-PeCDF,2,3,4,7,8-PeCDF,1,2,3,4,7,8-HxCDF,1,2,3,6,7,8-HxCDF,1,2,3,7,8,9-HxCDF,2,3,4,6,7,8-HxCDF,1,2,3,4,6,7,8-HpCDF,1,2,3,4,7,8,9-HpCDF,andOCDF.ThislistingwasmadebyUSEPA.AcresAAtmosphericDepositionMercury92042006Currentdataindicatefishconsumptionandwildlifeconsumptionimpacteduses:healthconsumptionadvisoryineffectformultiplefishspeciesincludingstripedbassandshark.Majorsourceishistoric:goldminingsedimentsandlocalmercurymining;mostsignificantongoingsourceiserosionanddrainagefromabandonedmines;moderatetolowlevelinputsfrompointsources:waterqualityobjectiveexceedances.Elevatedsedimentlevelandelevatedtissuelevels.AcresAAtmosphericDepositionIndustrialPointSourcesMunicipalPointSourcesNaturalSourcesNonpointSourceResourceExtractionPCBs(Polychlorinatedbiphenyls)92042006Thislistingcoversnondioxin-likePCBs.Interimhealthadvisoryforfish;uncertaintyregardingwatercolumnconcentrationdata.AcresAUnknownNonpointSourcePCBs(Polychlorinatedbiphenyls)(dioxin-like)92042019Thespecificdioxinlikecompoundsare3,4,4,5-TCB(81),3,3,3,3-TCB(77),3,3,4,4,5-PeCB(126),3,3,4,4,4,4-HxCB(169),2,3,3,4,4-PeCB(105),2,3,4,4,5-PeCB(114),2,3,4,4,5-PeCB(118),2,3,4,4,5-PeCB(123),2,3,3,4,4,5-HxCB(156),2,3,3,4,4,5-HxCB(157),2,3,4,4,5,5,-HxCB(167),2,3,3,4,4,5,5-HpCB(189).ThislistingwasmadebyUSEPA.AcresAUnknownNonpointSourceSelenium92042019AformalhealthadvisoryhasbeenissuedbyOEHHAforbenthic-feedingducksinSouthSanFranciscoBay.Thishealthadvisoryclearlyestablishesthatwatercontactrecreationbeneficialuse(REC-1)isnotfullysupportedandstandardsarenotfullymet.AcresAAgricultureDomesticUseofGroundWaterSanFrancisquitoCreek2R20550040Diazinon122007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersPage70of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Sedimentation/Siltation122008Impairmenttosteelheadhabitat.MilesANonpointSourceSanGregorioCreek2R20230014ColiformBacteria112019MilesANonpointSourceSedimentation/Siltation112019Impairmenttosteelheadhabitat.MilesANonpointSourceSanLeandroBay(partofSFBay,Central)2B20420040Chlordane5882008ThislistingwasmadebyUSEPA.AcresANonpointSourceDieldrin5882008ThislistingwasmadebyUSEPA.AcresANonpointSourceDioxinCompounds(including2,3,7,8-TCDD)5882019AcresAAtmosphericDepositionExoticSpecies5882019Disruptnaturalbenthos;changepollutantavailabilityinfoodchain;disruptfoodavailabilitytonativespecies.AcresABallastWaterFuranCompounds5882019Thespecificcompoundsare2,3,7,8-TCDF,1,2,3,7,8-PeCDF,2,3,4,7,8-PeCDF,1,2,3,4,7,8-HxCDF,1,2,3,6,7,8-HxCDF,1,2,3,7,8,9-HxCDF,2,3,4,6,7,8-HxCDF,1,2,3,4,6,7,8-HpCDF,1,2,3,4,7,8,9-HpCDF,andOCDF.ThislistingwasmadebyUSEPA.AcresAAtmosphericDepositionLead(sediment)5882019AcresASourceUnknownPage71of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Mercury5882006Currentdataindicatefishconsumptionandwildlifeconsumptionimpacteduses:healthconsumptionadvisoryineffectformultiplefishspeciesincludingstripedbassandshark.Majorsourceishistoric:goldminingsedimentsandlocalmercurymining;mostsignificantongoingsourceiserosionanddrainagefromabandonedmines;moderatetolowlevelinputsfrompointsources.AcresAAtmosphericDepositionIndustrialPointSourcesMunicipalPointSourcesNaturalSourcesNonpointSourceResourceExtractionMercury(sediment)5882006AcresASourceUnknownPAHs(PolycyclicAromaticHydrocarbons)(sediment)5882019AcresASourceUnknownPesticides(sediment)5882019AcresASourceUnknownZinc(sediment)5882019AcresASourceUnknownSanLeandroCreek,Lower2R20420012Diazinon9.32007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersSanLorenzoCreek2R20420023Diazinon112007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersPage72of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SanMateoCreek2R20440032Diazinon112007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersSanPabloBay2B20610010Chlordane683492008ThislistingwasmadebyUSEPA.AcresANonpointSourceDDT683492008ThislistingwasmadebyUSEPA.AcresANonpointSourceDieldrin683492008ThislistingwasmadebyUSEPA.AcresANonpointSourceDioxinCompounds(including2,3,7,8-TCDD)683492019Thespecificcompoundsare2,3,7,8-TCDD,1,2,3,7,8-PeCDD,1,2,3,4,7,8-HxCDD,1,2,3,6,7,8-HxCDD,1,2,3,7,8,9-HxCDD,1,2,3,4,6,7,8-HpCDD,andOCDD.ThislistingwasmadebyUSEPA.AcresAAtmosphericDepositionExoticSpecies683492019Disruptnaturalbenthos;changepollutantavailabilityinfoodchain;disruptfoodavailabilitytonativespecies.AcresABallastWaterFuranCompounds683492019Thespecificcompoundsare2,3,7,8-TCDF,1,2,3,7,8-PeCDF,2,3,4,7,8-PeCDF,1,2,3,4,7,8-HxCDF,1,2,3,6,7,8,-HxCDF,1,2,3,7,8,9-HxCDF,2,3,4,6,7,8-HxCDF,1,2,3,4,6,7,8-HpCDF,1,2,3,4,7,8,9-HpCDF,andOCDF.ThislistingwasmadebyUSEPA.AcresAAtmosphericDepositionMercury683492006Currentdataindicatefishconsumptionandwildlifeconsumptionimpacteduses:healthconsumptionadvisoryineffectformultiplefishspeciesincludingstripedbassandshark.Majorsourceishistoric:goldminingsedimentsandlocalmercurymining;mostsignificantongoingsourceiserosionanddrainagefromabandonedmines;moderatetolowlevelinputsfrompointsources.AcresAAtmosphericDepositionMunicipalPointSourcesNaturalSourcesNonpointSourceResourceExtractionPage73of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Nickel683492019ThislistingwasmadebyUSEPA.AcresASourceUnknownPCBs(Polychlorinatedbiphenyls)683492006Thislistingcoversnondioxin-likePCBs.Interimhealthadvisoryforfish;uncertaintyregardingwatercolumnconcentrationdata.AcresAUnknownNonpointSourcePCBs(Polychlorinatedbiphenyls)(dioxin-like)683492019Thespecificdioxinlikecompoundsare3,4,4,5-TCB(81),3,3,3,3-TCB(77),3,3,4,4,5-PeCB(126),3,3,4,4,4,4-HxCB(169),2,3,3,4,4-PeCB(105),2,3,4,4,5-PeCB(114),2,3,4,4,5-PeCB(118),2,3,4,4,5-PeCB(123),2,3,3,4,4,5-HxCB(156),2,3,3,4,4,5-HxCB(157),2,3,4,4,5,5,-HxCB(167),2,3,3,4,4,5,5-HpCB(189).ThislistingwasmadebyUSEPA.AcresAUnknownNonpointSourceSelenium683492019Affecteduseisonebranchofthefoodchain;mostsensitiveindicatorishatchabilityinnestingdivingbirds,significantcontributionsfromoilrefineries(controlprograminplace)andagriculture(carrieddownstreambyrivers);exoticspeciesmayhavemadefoodchainmoresusceptibletoaccumulationofselenium;healthconsumptionadvisoryineffectforscaupandscoter(divingducks);lowTMDLprioritybecauseIndividualControlStrategyinplace.AcresAAgricultureExoticSpeciesIndustrialPointSourcesNaturalSourcesSanPabloCreek2R20660014Diazinon9.92007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersSanPabloReservoir2L20660012Chlordane7842019AcresASourceUnknownDieldrin7842019AcresASourceUnknownHeptachlorepoxide7842019AcresASourceUnknownPage74of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Mercury7842019AcresAAtmosphericDepositionPCBs(Polychlorinatedbiphenyls)7842019AcresASourceUnknownToxaphene7842019AcresASourceUnknownSanPedroCreek2R20221011ColiformBacteria2.42019MilesANonpointSourceUrbanRunoff/StormSewersSanRafaelCreek2R20320012Diazinon3.62007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersSanVicenteCreek2R20221012ColiformBacteria3.82019MilesANonpointSourceSaratogaCreek2R20550040Diazinon182007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersShadowCliffsReservoir2L20430080Mercury902019AcresASourceUnknownPCBs(Polychlorinatedbiphenyls)902019AcresASourceUnknownPage75of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SonomaCreek2R20640050Nutrients302008TMDLwillbedevelopedaspartofongoingwatershedmanagementeffort.Additionalmonitoringandassessmentneeded.MilesAAgricultureConstruction/LandDevelopmentLandDevelopmentUrbanRunoff/StormSewersPathogens302006TMDLwillbedevelopedaspartofongoingwatershedmanagementeffort.Additionalmonitoringandassessmentneeded.MilesAAgricultureConstruction/LandDevelopmentLandDevelopmentUrbanRunoff/StormSewersSedimentation/Siltation302008TMDLwillbedevelopedaspartofongoingwatershedmanagementeffort.Additionalmonitoringandassessmentneeded.MilesAAgricultureConstruction/LandDevelopmentLandDevelopmentUrbanRunoff/StormSewersSoulajuleReservoir2L20112012Mercury492019AcresASourceUnknownPCBs(Polychlorinatedbiphenyls)492019AcresASourceUnknownStegeMarsh2E20330011Chlordane29NAAcresCSourceUnknownPage76of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Copper29NAAcresCSourceUnknownDacthal29NAAcresCSourceUnknownDieldrin29NAAcresCSourceUnknownMercury29NAAcresCSourceUnknownPCBs(Polychlorinatedbiphenyls)29NAAcresCSourceUnknownZinc29NAAcresCSourceUnknownStevensCreek2R20550020Diazinon202007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersToxicity202019MilesASourceUnknownStevensCreekReservoir2L20550031Chlordane852019AcresASourceUnknownDieldrin852019AcresASourceUnknownPage77of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Mercury852019AcresASourceUnknownPCBs(Polychlorinatedbiphenyls)852019AcresASourceUnknownSuisunBay2B20710020Chlordane253352008ThislistingwasmadebyUSEPA.AcresANonpointSourceDDT253352008ThislistingwasmadebyUSEPA.AcresANonpointSourceDieldrin253352008ThislistingwasmadebyUSEPA.AcresANonpointSourceDioxinCompounds(including2,3,7,8-TCDD)253352019Thespecificcompoundsare2,3,7,8-TCDD,1,2,3,7,8-PeCDD,1,2,3,4,7,8-HxCDD,1,2,3,6,7,8-HxCDD,1,2,3,7,8,9-HxCDD,1,2,3,4,6,7,8-HpCDD,andOCDD.ThislistingwasmadebyUSEPA.AcresAAtmosphericDepositionExoticSpecies253352019Disruptnaturalbenthos;changepollutantavailabilityinfoodchain;disruptfoodavailabilitytonativespecies.AcresABallastWaterFuranCompounds253352019Thespecificcompoundsare2,3,7,8-TCDF,1,2,3,7,8-PeCDF,2,3,4,7,8-PeCDF,1,2,3,4,7,8-HxCDF,1,2,3,6,7,8-HxCDF,1,2,3,7,8,9-HxCDF,2,3,4,6,7,8-HxCDF,1,2,3,4,6,7,8-HpCDF,1,2,3,4,7,8,9-HpCDF,andOCDF.ThislistingwasmadebyUSEPA.AcresAAtmosphericDepositionPage78of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Mercury253352006Currentdataindicatefishconsumptionandwildlifeconsumptionimpacteduses.Majorsourceishistoric:goldminingsedimentsandlocalmercurymining;mostsignificantongoingsourceiserosionanddrainagefromabandonedmines;moderatetolowlevelinputsfrompointsources.AcresAAtmosphericDepositionIndustrialPointSourcesNaturalSourcesNonpointSourceResourceExtractionNickel253352019ThislistingwasmadebyUSEPA.AcresASourceUnknownPCBs(Polychlorinatedbiphenyls)253352006Thislistingcoversnon-dioxin-likePCBs.Interimhealthadvisoryforfish;uncertaintyregardingwatercolumnconcentrationdata.AcresAUnknownpointsourcePCBs(Polychlorinatedbiphenyls)(dioxin-like)253352019Thespecificdioxin-likecompoundsare3,4,4,5-TCB(81),3,3,3,3-TCB(77),3,3,4,4,5-PeCB(126),3,3,4,4,4,4-HxCB(169),2,3,3,4,4-PeCB(105),2,3,4,4,5-PeCB(114),2,3,4,4,5-PeCB(118),2,3,4,4,5-PeCB(123),2,3,3,4,4,5-HxCB(156),2,3,3,4,4,5-HxCB(157),2,3,4,4,5,5-HxCB(167),2,3,3,4,4,5,5-HpCB(189).ThislistingwasmadebyUSEPA.AcresAUnknownNonpointSourceSelenium253352019Affecteduseisonebranchofthefoodchain;mostsensitiveindicatorishatchabilityinnestingdivingbirds,significantcontributionsfromoilrefineries(controlprograminplace)andagriculture(carrieddownstreambyrivers);exoticspeciesmayhavemadefoodchainmoresusceptibletoaccumulationofselenium;healthconsumptionadvisoryineffectforscaupandscoter(divingducks);lowTMDLprioritybecauseIndividualControlStrategyinplace.AcresAExoticSpeciesIndustrialPointSourcesNaturalSourcesSuisunMarshWetlands2T20723000Metals663392019Additionalmonitoringandassessmentneeded.AcresAAgricultureFlowRegulation/ModificationUrbanRunoff/StormSewersPage79of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Nutrients663392019Additionalmonitoringandassessmentneeded.AcresAAgricultureFlowRegulation/ModificationUrbanRunoff/StormSewersOrganicEnrichment/LowDissolvedOxygen663392019Additionalmonitoringandassessmentneeded.AcresAAgricultureFlowRegulation/ModificationUrbanRunoff/StormSewersSalinity/TDS/Chlorides663392019Additionalmonitoringandassessmentneeded.AcresAAgricultureFlowRegulation/ModificationUrbanRunoff/StormSewersSuisunSlough2E20723000Diazinon11242007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.AcresBUrbanRunoff/StormSewersTomalesBay2B20114033Mercury85452010Currentdataindicatefishconsumptionandwildlifeconsumptionimpacteduses:healthconsumptionadvisoryineffectformultiplefishspeciesincludingstripedbassandshark.Majorsourceishistoric:goldminingsedimentsandlocalmercurymining;mostsignificantongoingsourceiserosionanddrainagefromabandonedmines;moderatetolowlevelinputsfrompointsources.AcresAMineTailingsNutrients85452019TMDLwillbedevelopedaspartofongoingwatershedmanagementeffort.Tributarystreams,LagunitasCreekandWalkerCreek,mustbemanagedfirst.Additionalmonitoringandassessmentneeded.AcresAAgriculturePathogens85452007TMDLwillbedevelopedaspartofongoingwatershedmanagementeffort.Tributarystreams,LagunitasCreekandWalkerCreek,mustbemanagedfirst.Additionalmonitoringandassessmentneeded.AcresBIntensiveAnimalFeedingOperationsSeptageDisposalPage80of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Sedimentation/Siltation85452008TMDLwillbedevelopedaspartofongoingwatershedmanagementeffort.Tributarystreams,LagunitasCreekandWalkerCreek,mustbemanagedfirst.Additionalmonitoringandassessmentneeded.AcresAAgricultureUpstreamImpoundmentWalkerCreek2R20112013Mercury162006TributarytoTomalesBay.TMDLswillbedevelopedaspartofevolvingwatershedmanagementeffort.Additionalmonitoringandassessmentneeded.MilesAMineTailingsSurfaceMiningNutrients162019TributarytoTomalesBay.TMDLswillbedevelopedaspartofevolvingwatershedmanagementeffort.Additionalmonitoringandassessmentneeded.MilesAAgriculturePathogens162007For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownSedimentation/Siltation162009TributarytoTomalesBay.TMDLswillbedevelopedaspartofevolvingwatershedmanagementeffort.Additionalmonitoringandassessmentneeded.MilesAAgricultureWalnutCreek2R20731040Diazinon92007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersWildcatCreek2R20660013Diazinon122007ThislistingwasmadebyUSEPAforthe1998303(d)list.For2006,diazinonwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBUrbanRunoff/StormSewersPage81of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*AlamoCreek3R31230071FecalColiform7.82008MilesAAgricultureNaturalSourcesRangeGrazing-Riparianand/orUplandAlisalCreek(Salinas)3R30970093FecalColiform7.42007MilesAAgricultureNaturalSourcesNonpointSourceUrbanRunoff/StormSewersNitrate7.42007MilesASourceUnknownAptosCreek3R30413023Pathogens8.42019ImpairedlengthforpathogensisbelowBridgeCreektothemouth(approximately5miles).MilesAUrbanRunoff/StormSewersSedimentation/Siltation8.42008MilesAChannelErosionDisturbedSites(LandDevelop.)ArroyoBurroCreek3R31532010Pathogens6.12015MilesANonpointSourceUrbanRunoff/StormSewersArroyoParedon3R31534010Boron5.22019MilesASourceUnknownNitrateasNitrate(NO3)5.22019MilesASourceUnknownPage82of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Toxicity5.22019MilesASourceUnknownAtascaderoCreek(SanLuisObispoCounty)3R30981124FecalColiform5.42019MilesASourceUnknownLowDissolvedOxygen5.42019MilesASourceUnknownBeanCreek3R30412041Sedimentation/Siltation8.92019MilesADisturbedSites(LandDevelop.)Erosion/SiltationNonpointSourceResourceExtractionRoadConstructionBearCreek(SantaCruzCounty)3R30412030Sedimentation/Siltation6.32019MilesADisturbedSites(LandDevelop.)Erosion/SiltationNonpointSourceRoadConstructionSilvicultureBellCreek(SantaBarbaraCo)3R31510013NitrateasNitrate(NO3)1.12019MilesASourceUnknownPage83of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*BlancoDrain3R30911010Pesticides152008MilesAAgriculturalReturnFlowsAgricultureAgriculture-irrigationtailwaterAgriculture-stormrunoffIrrigatedCropProductionNonpointSourceBoulderCreek3R30412020Sedimentation/Siltation7.62019MilesADisturbedSites(LandDevelop.)Erosion/SiltationNonpointSourceRoadConstructionSilvicultureSpecialtyCropProductionBradleyCanyonCreek3R31210030Ammonia(Unionized)172019MilesASourceUnknownFecalColiform172008MilesAAgricultureNaturalSourcesPastureGrazing-Riparianand/orUplandUrbanRunoff/StormSewersNitrateasNitrate(NO3)172019MilesASourceUnknownBradleyChannel3R31210030FecalColiform3.12008MilesASourceUnknownPage84of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*NitrateasNitrate(NO3)3.12019MilesASourceUnknownBranciforteCreek3R30412051Sedimentation/Siltation5.82019MilesANonpointSourceRoadConstructionSilvicultureCanadaDeLaGaviota3R31510031Boron72019MilesASourceUnknownCarboneraCreek3R30412050Nutrients102003MilesBNonpointSourcePathogens102019MilesANonpointSourceUrbanRunoff/StormSewersSedimentation/Siltation102003MilesBConstruction/LandDevelopmentNonpointSourceCarnerosCreek3R31531020Ammonia(Unionized)3.42019MilesASourceUnknownCarpinteriaCreek3R31534020Pathogens5.82015MilesAAgricultureLandDisposalSeptageDisposalPage85of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*CarpinteriaMarsh(ElEsteroMarsh)3E31534020Nutrients1882019AcresAAgricultureOrganicEnrichment/LowDissolvedOxygen1882019AcresAAgriculturePriorityOrganics1882019AcresAUrbanRunoff/StormSewersCasmaliaCanyonCreek3R31300040Sedimentation/Siltation52019MilesASourceUnknownCholameCreek3R31700053Boron8.72019MilesASourceUnknownFecalColiform8.72019MilesAAgricultureNaturalSourcesNonpointSourcePastureGrazing-Riparianand/orUplandChorroCreek3R31022012FecalColiform142004MilesBSourceUnknownNutrients142005MilesAAgricultureAgriculture-stormrunoffIrrigatedCropProductionMunicipalPointSourcesPage86of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Oxygen,Dissolved142019MilesASourceUnknownSedimentation/Siltation142004MilesBAgricultureAgriculture-stormrunoffChannelErosionChannelizationConstruction/LandDevelopmentErosion/SiltationGolfcourseactivitiesHydromodificationIrrigatedCropProductionNaturalSourcesNonpointSourceRangeGrazing-Riparianand/orUplandRangeGrazing-UplandResourceExtractionRoadConstructionStreambankModification/DestabilizationChumashCreek3R31022011FecalColiform2.12002For2006,fecalcoliformwasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesASourceUnknownClearCreek(SanBenitoCounty)3R30550013Mercury9.62004For2006,mercurywasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBResourceExtractionCorralitosCreek3R30510010FecalColiform132006MilesASourceUnknownPage87of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*CuyamaRiver3R31210030Boron1342019MilesASourceUnknownDairyCreek3R31022010FecalColiform4.52004For2006,fecalcoliformwasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesASourceUnknownLowDissolvedOxygen4.52004MilesBSourceUnknownElkhornSlough3E30600014Pathogens20342015AcresANaturalSourcesNonpointSourcePesticides20342008AcresAAgriculturalReturnFlowsAgricultureAgriculture-stormrunoffContaminatedSedimentsErosion/SiltationIrrigatedCropProductionNonpointSourceSedimentation/Siltation20342015AcresAAgricultureAgriculture-stormrunoffChannelErosionIrrigatedCropProductionNonpointSourcePage88of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*EspinosaSlough3R30911010Pesticides1.52008MilesAAgricultureUrbanRunoff/StormSewersPriorityOrganics1.52008MilesANonpointSourceFallCreek3R30412022Sedimentation/Siltation5.12019MilesAErosion/SiltationHabitatModificationNonpointSourceRoadConstructionFranklinCreek3R31534020NitrateasNitrate(NO3)2.82019MilesASourceUnknownGabilanCreek3R30919000FecalColiform6.42007MilesANaturalSourcesNonpointSourceUrbanRunoff/StormSewersNitrateasNitrate(NO3)6.42019MilesASourceUnknownGlenAnnieCanyon3R31531020NitrateasNitrate(NO3)5.72019MilesASourceUnknownPage89of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*GoletaSlough/Estuary3E31531020Pathogens1962015AcresAUrbanRunoff/StormSewersPriorityOrganics1962019AcresANonpointSourceHernandezReservoir3L30550016Mercury6262004For2006,mercurywasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.AcresBSurfaceMiningKingsCreek3R30412011Sedimentation/Siltation4.42019MilesADisturbedSites(LandDevelop.)Erosion/SiltationNonpointSourceRoadConstructionSilvicultureLasTablasCreek3R30981293Metals5.72019MilesASurfaceMiningLasTablasCreek,NorthFork3R30981290Metals6.52019MilesASurfaceMiningLasTablasCreek,SouthFork3R30981290Metals4.72019MilesASurfaceMiningPage90of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*LlagasCreek3R30530020Chloride162019ImpairedsectionforChloridesislocateddownstreamofconfluencewithMillerSlough(approximately1mileofstreamnearSouthsideDrive).MilesANonpointSourcePointSourceFecalColiform162011ImpairedsectionforFecalColiformislocatedbetweentheconfluencewithChurchCreekandtheconfluencewithPajaroRiver(approximately9.5milesofstreamlength).MilesANaturalSourcesNonpointSourcePastureGrazing-Riparianand/orUplandLowDissolvedOxygen162019ThislistingwasmadebyUSEPA.MilesAAgriculturalReturnFlowsHabitatModificationIrrigatedCropProductionMunicipalPointSourcesNitrateasNitrate(NO3)162006For2006,NitrateasNitrate(NO3)wasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownNutrients162006NutrientsMedium16ImpairedsectionforNutrientsislocatedbetweentheconfluencewithChurchCreekandtheconfluencewithPajaroRiver(approximately9.5milesofstreamlength).MilesBAgriculturalReturnFlowsAgricultureAgriculture-irrigationtailwaterAgriculture-stormrunoffHabitatModificationIrrigatedCropProductionMunicipalPointSourcesNonpointSourcePastureGrazing-Riparianand/orUplandUnknownpointsourceUrbanRunoff/StormSewersPage91of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*pH162019MilesASourceUnknownSedimentation/Siltation162007ImpairedsectionforSediment/SiltationislocatedbetweentheconfluencewithChurchCreekandtheconfluencewithPajaroRiver(approximately9.5milesofstreamlength).MilesBAgricultureHabitatModificationHydromodificationSodium162019ImpairedsectionforSodiumislocateddownstreamofconfluencewithMillerSlough(approximately1mileofstreamnearSouthsideDrive).MilesANonpointSourceSourceUnknownTotalDissolvedSolids162019ImpairedsectionforTotalDissolvedSolidsislocatedbetweentheconfluencewithChurchCreekandtheconfluencewithPajaroRiver(approximately9.5milesofstreamlength).MilesANonpointSourcePointSourceLompicoCreek3R30412040Nutrients4.52003MilesBSeptageDisposalPathogens4.52019MilesANaturalSourcesNonpointSourceSeptageDisposalSedimentation/Siltation4.52003MilesBConstruction/LandDevelopmentNaturalSourcesPage92of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*LosOsosCreek3R31023012FecalColiform4.12004MilesBSourceUnknownLowDissolvedOxygen4.12015ThislistingwasmadebyUSEPA.MilesAAgricultureNaturalSourcesPastureGrazing-Riparianand/orUplandUrbanRunoff/StormSewersNitrate4.12005For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownNutrients4.12005MilesBAgriculturalReturnFlowsAgricultureAgriculture-stormrunoffIrrigatedCropProductionSedimentation/Siltation4.12004MilesBAgricultureAgriculture-stormrunoffChannelErosionChannelizationDredgingErosion/SiltationHabitatModificationHydromodificationIrrigatedCropProductionNaturalSourcesNonpointSourceRangeGrazing-Riparianand/orUplandRemovalofRiparianVegetationStreambankModification/DestabilizationPage93of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*LoveCreek3R30412021Sedimentation/Siltation3.82019MilesAAgricultureDisturbedSites(LandDevelop.)Erosion/SiltationNonpointSourceRoadConstructionSilvicultureMainStreetCanal3R31210030Ammonia(Unionized)5.12019MilesASourceUnknownNitrate5.12015MilesAAgricultureNonpointSourceUrbanRunoff/StormSewersMissionCreek3R31532011Pathogens8.62015MilesATransientencampmentsUrbanRunoff/StormSewersUnknownToxicity8.62019MilesAUrbanRunoff/StormSewersMontereyHarbor3B30950042Metals762007AcresARailroadSlagPileUnknownToxicity762019AcresASourceUnknownMoroCojoSlough3E30913011Ammonia(Unionized)622019AcresASourceUnknownPage94of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*LowDissolvedOxygen622019AcresASourceUnknownPesticides622006AcresAAgriculturalReturnFlowsAgricultureAgriculture-stormrunoffIrrigatedCropProductionNonpointSourceSedimentation/Siltation622019AcresAAgricultureAgriculture-stormrunoffConstruction/LandDevelopmentIrrigatedCropProductionNonpointSourceMorroBay3B31022012Oxygen,Dissolved19222019AcresASourceUnknownPathogens19222004AcresBNaturalSourcesNonpointSourceRangeGrazing-UplandSeptageDisposalUrbanRunoff/StormSewersPage95of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Sedimentation/Siltation19222004AcresBAgricultureChannelErosionChannelizationConstruction/LandDevelopmentIrrigatedCropProductionResourceExtractionMossLandingHarbor3B30600014Pathogens792019AcresAAgricultureBoatDischarges/VesselWastesNonpointSourcePesticides792006AcresAAgricultureIrrigatedCropProductionSpecialtyCropProductionSedimentation/Siltation792019AcresAAgricultureAgriculture-stormrunoffChannelErosionDredgingErosion/SiltationHydromodificationIrrigatedCropProductionNonpointSourceMountainCharlieGulch3R30412040Sedimentation/Siltation3.92019MilesAErosion/SiltationNonpointSourceRoadConstructionSilviculturePage96of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*NacimientoReservoir3L30982000Metals57362019AcresANaturalSourcesSurfaceMiningNatividadCreek3R30911010NitrateasNitrate(NO3)72019MilesASourceUnknownNewellCreek(Upper)3R30412031Sedimentation/Siltation3.52019MilesAAgricultureChannelErosionDisturbedSites(LandDevelop.)Erosion/SiltationNonpointSourceRoadConstructionSilvicultureNipomoCreek3R31210011FecalColiform9.32008MilesAAgricultureNaturalSourcesUrbanRunoff/StormSewersOldSalinasRiverEstuary3E30911010Ammonia(Unionized)742019AcresASourceUnknownFecalColiform742007AcresASourceUnknownLowDissolvedOxygen742019AcresASourceUnknownPage97of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Nutrients742007AcresAAgricultureAgriculture-irrigationtailwaterIrrigatedCropProductionNonpointSourcePesticides742008AcresAAgriculturalReturnFlowsAgricultureAgriculture-irrigationtailwaterAgriculture-stormrunoffIrrigatedCropProductionNonpointSourceOrcuttCreek3R31210030Ammonia(Unionized)102019MilesASourceUnknownBoron102019ThislistingwasmadebyUSEPA.MilesANaturalSourcesChlorpyrifos102019MilesASourceUnknownDDT102019MilesASourceUnknownDieldrin102019MilesASourceUnknownPage98of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*FecalColiform102008MilesAAgricultureNaturalSourcesNonpointSourcePastureGrazing-Riparianand/orUplandNitrate102015MilesASourceUnknownOsoFlacoCreek3R31210030Ammonia(Unionized)6.32019MilesASourceUnknownFecalColiform6.32008MilesASourceUnknownNitrate6.32015MilesASourceUnknownOsoFlacoLake3L31210030Dieldrin562019AcresASourceUnknownNitrate562015AcresAAgricultureNonpointSourcePacificOceanatArroyoBurroBeach(SantaBarbaraCounty)3C31532010TotalColiform0.062015MilesASourceUnknownPage99of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*PacificOceanatCapitolaBeach(SantaCruzCounty)3C30413014Indicatorbacteria0.032019ThislistingwasmadebyUSEPAfor2006.ThislistingincludestheareaofCapitolaBeacheastofCapitolapier,eastofjetty,andwestofjetty.MilesASourceUnknownPacificOceanatCarpinteriaStateBeach(CarpinteriaCreekmouth,SantaBarbaraCounty)3C31534020FecalColiform0.062015MilesASourceUnknownTotalColiform0.062015MilesASourceUnknownPacificOceanatEastBeach(mouthofMissionCreek,SantaBarbaraCounty)3C31532011FecalColiform0.062015MilesAAgricultureNaturalSourcesNonpointSourceUnknownNonpointSourceUrbanRunoff/StormSewersTotalColiform0.062015MilesAAgricultureNonpointSourceUnknownNonpointSourceUrbanRunoff/StormSewersPacificOceanatEastBeach(mouthofSycamoreCreek,SantaBarbaraCounty)3C31532012TotalColiform0.062015MilesASourceUnknownPacificOceanatGaviotaBeach(mouthofCanadadelaGaviotaCreek,SantaBarbaraCounty)3C31510031TotalColiform0.062015MilesASourceUnknownPage100of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*PacificOceanatGoletaBeach(SantaBarbaraCounty)3C31531020Indicatorbacteria0.062019ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownPacificOceanatHammondsBeach(SantaBarbaraCounty)3C31533010FecalColiform0.062015MilesASourceUnknownPacificOceanatHaskellsBeach(SantaBarbaraCounty)3C31510012Indicatorbacteria0.062019ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownPacificOceanatHopeRanchBeach(SantaBarbaraCounty)3C31532010FecalColiform0.062015MilesASourceUnknownPacificOceanatJalamaBeach(SantaBarbaraCounty)3C31510051FecalColiform0.062015MilesAAgricultureNaturalSourcesNonpointSourcePastureGrazing-Riparianand/orUplandTotalColiform0.062015MilesAAgricultureNaturalSourcesNonpointSourcePastureGrazing-Riparianand/orUplandPage101of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*PacificOceanatLeadbetterBeach(SantaBarbaraCounty)3C31532011Indicatorbacteria0.062019ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownPacificOceanatOceanBeach(SantaBarbaraCounty)3C31410050FecalColiform0.062015MilesASourceUnknownTotalColiform0.062015MilesASourceUnknownPacificOceanatPismoBeach(SanLuisObispoCounty)3C31026014Indicatorbacteria0.032019ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownPacificOceanatPointRincon(mouthofRinconCr,SantaBarbaraCounty)3C31534012FecalColiform0.062015MilesASourceUnknownTotalColiform0.062015MilesASourceUnknownPacificOceanatRefugioBeach(SantaBarbaraCounty)3C31510022TotalColiform0.062015MilesASourceUnknownPacificOceanatRioDelMar(SantaCruzCounty)3C30413023Indicatorbacteria0.062019ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownPage102of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*PacificOceanatStillwaterCoveBeach3C30950042Indicatorbacteria0.062019ThislistingwasmadebyUSEPAfor2006.ThislistingincludestheareaofStillwaterCoveBeachattheBeachandTennisClub.MilesASourceUnknownPajaroRiver3R30510030Boron322019MilesASourceUnknownFecalColiform322011ImpairedlengthisaboveLlagasCreek(approximately4.5miles).MilesANaturalSourcesNonpointSourcePastureGrazing-Riparianand/orUplandNitrate322006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownNutrients322006MilesBAgriculturalReturnFlowsAgricultureAgriculture-irrigationtailwaterAgriculture-stormrunoffAgriculture-subsurfacedrainageChannelizationIrrigatedCropProductionNonpointSourceRemovalofRiparianVegetationUrbanRunoff/StormSewersWastewater-landdisposalPage103of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Sedimentation/Siltation322007MilesBAgricultureAgriculture-stormrunoffChannelErosionChannelizationHabitatModificationHydromodificationIrrigatedCropProductionRangeGrazing-Riparianand/orUplandRemovalofRiparianVegetationResourceExtractionStreambankModification/DestabilizationSurfaceMiningPenningtonCreek3R31022011FecalColiform5.32004For2006,fecalcoliformwasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesASourceUnknownPrefumoCreek3R31024012NitrateasNitrate(NO3)7.72019MilesASourceUnknownQuailCreek3R30919000NitrateasNitrate(NO3)4.22019MilesASourceUnknownRiderCreek3R30510010Sedimentation/Siltation1.82007MilesBAgricultureConstruction/LandDevelopmentSilviculturePage104of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*RinconCreek3R31534012Boron102019MilesASourceUnknownToxicity102019MilesASourceUnknownSalinasReclamationCanal3R30911010Ammonia(Unionized)142019MilesASourceUnknownFecalColiform142007MilesAAgricultureNaturalSourcesPastureGrazing-Riparianand/orUplandUrbanRunoff/StormSewersLowDissolvedOxygen142019MilesASourceUnknownPesticides142008MilesAAgriculturalReturnFlowsAgricultureAgriculture-irrigationtailwaterAgriculture-stormrunoffIrrigatedCropProductionMinorIndustrialPointSourceNonpointSourcePage105of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*PriorityOrganics142008MilesAAgriculturalReturnFlowsAgricultureAgriculture-irrigationtailwaterAgriculture-stormrunoffIrrigatedCropProductionMinorIndustrialPointSourceNonpointSourceSourceUnknownUrbanRunoff/StormSewersSalinasRiver(lower,estuarytonearGonzalesRdcrossing,watersheds30910and30920)3R30917000FecalColiform312007MilesASourceUnknownNitrateasNitrate(NO3)312019MilesASourceUnknownNutrients312007MilesAAgriculturePesticides312008MilesAAgriculturalReturnFlowsAgricultureAgriculture-irrigationtailwaterAgriculture-stormrunoffIrrigatedCropProductionNonpointSourcePage106of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Salinity/TDS/Chlorides312019MilesAAgricultureNaturalSourcesNonpointSourceToxaphene312019MilesASourceUnknownSalinasRiver(middle,nearGonzalesRdcrossingtoconfluencewithNacimientoRiver)3R30917000Pesticides722008Areaaffectedisthelower20milesofthemiddleSalinasRiver.MilesAAgriculturalReturnFlowsAgricultureAgriculture-irrigationtailwaterAgriculture-stormrunoffIrrigatedCropProductionNonpointSourceSalinity/TDS/Chlorides722019Areaaffectedisthelower20milesofthemiddleSalinasRiver.MilesAAgricultureNaturalSourcesNonpointSourceSalinasRiver(upper,confluenceofNacimientoRivertoSantaMargaritaReservoir)3R30981112Chloride492019MilesAAgriculturePastureGrazing-Riparianand/orUplandUrbanRunoff/StormSewersSodium492019MilesAAgriculturePastureGrazing-Riparianand/orUplandUrbanRunoff/StormSewersPage107of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SalinasRiverLagoon(North)3E30911010Nutrients1972007AcresANonpointSourcePesticides1972008AcresAAgricultureSanAntonioCreek(SanAntonioWatershed,RanchodellasFloresBridgeatHwy135todownstreamatRailroadBridge)3R31300050AmmoniaasNitrogen142019MilesASourceUnknownBoron142019ThislistingwasmadebyUSEPA.MilesANaturalSourcesNitrogen,Nitrite142019MilesASourceUnknownSanBenitoRiver3R30530020FecalColiform862011MilesASourceUnknownSedimentation/Siltation862007MilesBAgricultureNonpointSourceResourceExtractionSanBernardoCreek3R31022012FecalColiform6.92004For2006,fecalcoliformwasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesASourceUnknownPage108of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SanDiegoCreek3R31100050Toxaphene4.62019MilesASourceUnknownSanLorenzoCreek3R30970023Boron492019MilesASourceUnknownFecalColiform492019MilesAAgricultureNaturalSourcesPastureGrazing-Riparianand/orUplandUrbanRunoff/StormSewersSanLorenzoRiver3R30412022Nutrients272003MilesBNonpointSourceSeptageDisposalPathogens272019MilesASeptageDisposalUrbanRunoff/StormSewersSedimentation/Siltation272004MilesBConstruction/LandDevelopmentLandDevelopmentSilvicultureUrbanRunoff/StormSewersSanLorenzoRiverLagoon3E30412053Pathogens662019AcresANaturalSourcesUrbanRunoff/StormSewersPage109of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SanLuisObispoCreek3R31024011NitrateasNitrate(NO3)1.62007MilesASourceUnknownSanLuisObispoCreek(BelowWMarshStreet)3R31024012NitrateasNitrate(NO3)9.62007For2006,nitrateasnitrate(NO3)wasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownNutrients9.62007For2006,nutrientsmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBAgricultureAgriculture-stormrunoffIrrigatedCropProductionMunicipalPointSourcesPathogens9.62004MilesBSourceUnknownSanLuisitoCreek3R31022011FecalColiform6.72004For2006,fecalcoliformwasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesASourceUnknownSanVicenteCreek3R30411023Sedimentation/Siltation9.12019MilesASilvicultureSantaMariaRiver3R31210030Ammonia(Unionized)512019MilesASourceUnknownChlorpyrifos512015MilesASourceUnknownPage110of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*DDT512015MilesASourceUnknownDieldrin512015MilesASourceUnknownEndrin512015MilesASourceUnknownFecalColiform512008MilesAAgricultureNaturalSourcesPastureGrazing-Riparianand/orUplandUrbanRunoff/StormSewersNitrate512015MilesAAgriculturePastureGrazing-Riparianand/orUplandUrbanRunoff/StormSewersSantaRitaCreek(MontereyCounty)3R30919000NitrateasNitrate(NO3)112019MilesASourceUnknownSantaYnezRiver(belowcityofLompoctoOcean)3R31410040NitrateasNitrate(NO3)3.82015MilesASourceUnknownSalinity/TDS/Chlorides3.82019MilesAAgriculturePage111of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Sedimentation/Siltation3.82019MilesAAgricultureResourceExtractionUrbanRunoff/StormSewersSantaYnezRiver(CachumaLaketobelowcityofLompoc)3R31440050Salinity/TDS/Chlorides432019MilesAAgricultureSedimentation/Siltation432019MilesAAgricultureResourceExtractionUrbanRunoff/StormSewersSchwanLake3L30412053Nutrients232019AcresANonpointSourcePathogens232019AcresANaturalSourcesUrbanRunoff/StormSewersShingleMillCreek3R30412022Nutrients1.62003MilesBSeptageDisposalSedimentation/Siltation1.62003MilesBConstruction/LandDevelopmentNonpointSourceShumanCanyonCreek3R31300041Sedimentation/Siltation8.52019MilesASourceUnknownPage112of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SodaLake3S31100050Ammonia(Unionized)26272019AcresASourceUnknownSoquelLagoon3E30413014Nutrients1.22019AcresANonpointSourceSeptageDisposalPathogens1.22019AcresANaturalSourcesNonpointSourceUrbanRunoff/StormSewersSedimentation/Siltation1.22011AcresAConstruction/LandDevelopmentTembladeroSlough3R30911010Ammonia(Unionized)52019MilesASourceUnknownFecalColiform52007MilesAAgricultureNaturalSourcesPastureGrazing-Riparianand/orUplandUrbanRunoff/StormSewersNutrients52006MilesAAgriculturalReturnFlowsAgricultureAgriculture-irrigationtailwaterAgriculture-stormrunoffIrrigatedCropProductionNonpointSourcePage113of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Pesticides52008MilesAAgriculturalReturnFlowsAgricultureAgriculture-stormrunoffIrrigatedCropProductionNonpointSourceTequisquitaSlough3R30530020FecalColiform7.22019MilesAAgricultureNaturalSourcesNonpointSourceValenciaCreek3R30413023Pathogens6.22019MilesAAgricultureSeptageDisposalSedimentation/Siltation6.22008MilesAAgricultureConstruction/LandDevelopmentWaltersCreek3R31022011FecalColiform2.82003For2006,fecalcoliformwasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesASourceUnknownWardenCreek3R31023010FecalColiform62004MilesBSourceUnknownLowDissolvedOxygen62019MilesASourceUnknownPage114of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*WatsonvilleSlough3R30510030Pathogens6.22006For2006,pathogenswasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesANonpointSourceSourceUnknownUrbanRunoff/StormSewersPesticides6.22007MilesAAgricultureAgriculture-irrigationtailwaterAgriculture-stormrunoffIrrigatedCropProductionNonpointSourceZayanteCreek3R30412040Sedimentation/Siltation9.22019MilesAAgricultureDisturbedSites(LandDevelop.)Erosion/SiltationNonpointSourceRoadConstructionSilvicultureAbaloneCoveBeach4C40511000DDT(sediment)1.12019MilesANonpointSourceIndicatorbacteria1.12003MilesBSourceUnknownPCBs(Polychlorinatedbiphenyls)1.12019FishConsumptionAdvisoryforPCBs.MilesANonpointSourcePage115of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*AlamitosBay4B40512000Indicatorbacteria3282019ThislistingwasmadebyUSEPAfor2006.ThelistingincludestheareaofAlamitosBayatShorefloat,1stSt.andBayshore,2ndSt.BridgeandBayshore,56thPlace-bayside.AcresASourceUnknownAlisoCanyonWash4R40521000Copper102019MilesASourceUnknownFecalColiform102019MilesASourceUnknownSelenium102005MilesBNonpointSourceAmarilloBeach4C40431000DDT0.642019FishConsumptionAdvisoryforDDT.MilesANonpointSourcePCBs(Polychlorinatedbiphenyls)0.642019FishConsumptionAdvisoryforPCBs.MilesANonpointSourceArroyoSecoReach1(LARivertoWestHollyAve.)4R40515010ColiformBacteria5.22009MilesANonpointSourceTrash5.22007MilesANonpointSourceArroyoSecoReach2(FigueroaSt.toRiversideDr.)4R40515010ColiformBacteria4.42009MilesANonpointSourcePage116of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Trash4.42007MilesANonpointSourceAvalonBeach4C40511000Indicatorbacteria0.672019AreaaffectedisbetweenPierandBBrestaurant(2/3),betweenPierandBBrestaurant(1/3),betweenstormdrainandPier(1/3).andbetweenBBrestaurantandtheTunaClub.MilesANonpoint/PointSourceBallonaCreek4R40513000Cadmium(sediment)6.52005MilesANonpoint/PointSourceColiformBacteria6.52007For2006,coliformbacteriawasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBNonpoint/PointSourceCopper,Dissolved6.52005MilesBNonpointSourceCyanide6.52019MilesASourceUnknownLead6.52005For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownSelenium6.52005For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownShellfishHarvestingAdvisory6.52006MilesBNonpoint/PointSourceSilver(sediment)6.52005MilesANonpointSourcePage117of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Toxicity6.52005MilesBNonpoint/PointSourceTrash6.52001MilesBSourceUnknownViruses(enteric)6.52007For2006,viruses(enteric)wasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBNonpoint/PointSourceZinc6.52005For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownBallonaCreekEstuary4R40513000Cadmium2.32005For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownChlordane(tissue&sediment)2.32005MilesBNonpoint/PointSourceColiformBacteria2.32007For2006,coliformbacteriawasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBNonpoint/PointSourceCopper2.32005MilesBSourceUnknownDDT(sediment)2.32005MilesBNonpoint/PointSourceLead(sediment)2.32005MilesBNonpoint/PointSourcePAHs(PolycyclicAromaticHydrocarbons)(sediment)2.32005MilesBNonpoint/PointSourcePage118of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*PCBs(Polychlorinatedbiphenyls)(tissue&sediment)2.32005MilesBNonpoint/PointSourceSedimentToxicity2.32005MilesBNonpoint/PointSourceShellfishHarvestingAdvisory2.32006MilesANonpoint/PointSourceSilver2.32005For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownZinc(sediment)2.32005MilesBNonpoint/PointSourceBallonaCreekWetlands4T40517000ExoticVegetation2892019AcresANonpointSourceHabitatalterations2892019AcresANonpointSourceHydromodification2892019AcresANonpointSourceReducedTidalFlushing2892019AcresANonpointSourceTrash2892019AcresBNonpointSourceBellCreek4R40521000ColiformBacteria8.92009MilesANonpoint/PointSourcePage119of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*BigRockBeach4C40431000ColiformBacteria0.742003MilesBNonpointSourceDDT0.742019FishConsumptionAdvisoryforDDT.MilesANonpointSourcePCBs(Polychlorinatedbiphenyls)0.742019FishConsumptionAdvisoryforPCBs.MilesANonpointSourceBluffCoveBeach4C40511000DDT0.552019FishConsumptionAdvisoryforDDT.MilesANonpointSourceIndicatorbacteria0.552003MilesBNonpointSourcePCBs(Polychlorinatedbiphenyls)0.552019FishConsumptionAdvisoryforPCBs.MilesANonpointSourceBrownBarranca/LongCanyon4R40321000NitrateandNitrite2.62003MilesANonpointSourceBurbankWesternChannel4R40521000Ammonia132004For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownCopper132005MilesBSourceUnknownCyanide132019MilesASourceUnknownPage120of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Lead132005For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownTrash132002MilesANonpoint/PointSourceCabrilloBeach(Outer)4C40512000DDT0.582019FishconsumptionadvisoryforDDT.MilesANonpointSourceIndicatorbacteria0.582003MilesBNonpointSourcePCBs(Polychlorinatedbiphenyls)0.582019FishconsumptionadvisoryforPCBs.MilesANonpointSourceCalleguasCreekReach1(wasMuguLagoonon1998303(d)list)4E40311000Chlordane(tissue)3442005AcresBNonpointSourceCopper3442007For2006,copperwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.AcresBNonpoint/PointSourceDDT(tissue&sediment)3442005AcresBNonpointSourceDieldrin3442006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.AcresBSourceUnknownEndosulfan(tissue)3442005For2006,endosulfan(tissue)wasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.AcresANonpointSourcePage121of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Mercury3442007For2006,mercurywasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.AcresBNonpoint/PointSourceNickel3442007For2006,nickelwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.AcresBNonpoint/PointSourceNitrogen3442003AcresBNonpoint/PointSourcePCBs(Polychlorinatedbiphenyls)(tissue)3442005AcresBNonpoint/PointSourceSedimentToxicity3442005AcresBNonpoint/PointSourceSedimentation/Siltation3442006For2006,sedimentation/siltationwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.AcresBAgricultureNaturalSourcesToxaphene3442006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.AcresBSourceUnknownZinc3442007For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.AcresBSourceUnknownCalleguasCreekReach2(estuarytoPotreroRd-wasCalleguasCreekReaches1and2on1998303dlist)4R40312000Ammonia4.32003MilesBNonpoint/PointSourcePage122of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*ChemA(tissue)4.32005Historicaluseofpesticidesandlubricants.For2006,ChemA(tissue)wasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesANonpointSourceChlordane(tissue)4.32005MilesBNonpointSourceCopper,Dissolved4.32007For2006,copper,dissolvedwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBNonpointSourceDDT4.32005MilesBNonpointSourceDDT(tissue&sediment)4.32005MilesBNonpointSourceDieldrin4.32006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownEndosulfan(tissue)4.32005For2006,endosulfan(tissue)wasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesANonpointSourceFecalColiform4.32006Areaaffectedisatthemouthofthecreek.MilesANonpoint/PointSourceNitrogen4.32003MilesBNonpoint/PointSourcePCBs(Polychlorinatedbiphenyls)(tissue)4.32005MilesBNonpoint/PointSourceSedimentToxicity4.32005MilesBNonpoint/PointSourcePage123of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Sedimentation/Siltation4.32005For2006,sedimentation/siltationwasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesAAgricultureNaturalSourcesToxaphene(tissue&sediment)4.32005MilesBNonpointSourceCalleguasCreekReach3(PotreroRoadupstreamtoconfluencewithConejoCreekon1998303dlist)4R40312000Ammonia3.52003For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownChlordane3.52006For2006,chlordanewasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownChloride3.52002MilesANonpoint/PointSourceDDT3.52019MilesBSourceUnknownDieldrin3.52019MilesBSourceUnknownNitrateandNitrite3.52003MilesBNonpoint/PointSourcePCBs(Polychlorinatedbiphenyls)3.52006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownPage124of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Sedimentation/Siltation3.52005For2006,sedimentation/siltationwasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesAAgricultureNaturalSourcesTotalDissolvedSolids3.52019MilesANonpoint/PointSourceToxaphene3.52019MilesBSourceUnknownCalleguasCreekReach4(wasRevolonSloughMainBranch:MuguLagoontoCentralAvenueon1998303dlist)4R40311000Boron7.22019ThislistingwasmadebyUSEPA.MilesANonpointSourceChemA(tissue)7.22005Historicaluseofpesticidesandlubricants.For2006,ChemA(tissue)wasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesANonpointSourceChlordane(tissue&sediment)7.22005MilesBNonpointSourceChlorpyrifos(tissue)7.22005MilesBNonpointSourceDDT(tissue&sediment)7.22005MilesBNonpointSourceDiazinon7.22006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownDieldrin(tissue)7.22005MilesBNonpointSourcePage125of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Endosulfan(tissue&sediment)7.22005For2006,endosulfan(tissue&sediment)wasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesANonpointSourceFecalColiform7.22006MilesANonpoint/PointSourceNitrateasNitrate(NO3)7.22003MilesBNonpoint/PointSourceNitrogen7.22004TheUSEPAapprovedCalleguasCreekNitrogenandRelatedEffectsTMDLalsoaddressestheimpactsofalgaeonthiswaterqualitylimitedsegment.MilesBNonpointSourcePCBs(Polychlorinatedbiphenyls)(tissue)7.22005MilesBNonpointSourceSedimentation/Siltation7.22005For2006,sedimentation/siltationwasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesAAgricultureNaturalSourcesSelenium7.22007For2006,seleniumwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBNonpointSourceSulfates7.22019ThislistingwasmadebyUSEPA.MilesANonpointSourceTotalDissolvedSolids7.22019ThislistingwasmadebyUSEPA.MilesANonpointSourceToxaphene(tissue&sediment)7.22005MilesBNonpointSourcePage126of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Toxicity7.22005MilesBNonpointSourceTrash7.22019MilesANonpointSourceCalleguasCreekReach5(wasBeardsleyChannelon1998303dlist)4R40311000ChemA(tissue)4.32005For2006,ChemAwasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesANonpointSourceChlordane(tissue&sediment)4.32005MilesBNonpointSourceChlorpyrifos(tissue)4.32005MilesBNonpointSourceDacthal(sediment)4.32005For2006,dacthal(sediment)wasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesANonpointSourceDDT(tissue&sediment)4.32005MilesBNonpointSourceDiazinon4.32006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownDieldrin(tissue)4.32005MilesBNonpointSourceEndosulfan(tissue&sediment)4.32005For2006,endosulfan(tissue&sediment)wasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesANonpointSourcePage127of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Nitrogen4.32004TheUSEPAapprovedCalleguasCreekNitrogenandRelatedEffectsTMDLalsoaddressestheimpactsofalgaeonthiswaterqualitylimitedsegment.MilesBNonpointSourcePCBs(Polychlorinatedbiphenyls)(tissue)4.32005MilesBNonpointSourceSedimentation/Siltation4.32005For2006,sedimentation/siltationwasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesAAgricultureNaturalSourcesToxaphene(tissue&sediment)4.32005MilesBNonpointSourceToxicity4.32005MilesBNonpointSourceTrash4.32019MilesANonpointSourceCalleguasCreekReach6(wasArroyoLasPosasReaches1and2on1998303dlist)4R40362000Ammonia152003MilesBNonpoint/PointSourceChlordane152006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownChloride152002MilesANonpoint/PointSourceChlorpyrifos152006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownPage128of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*DDT(sediment)152005MilesBNonpointSourceDiazinon152006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownDieldrin152006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownFecalColiform152006MilesANonpoint/PointSourceNitrateandNitrite152003MilesBNonpoint/PointSourceNitrateasNitrate(NO3)152003MilesBNonpoint/PointSourceSedimentation/Siltation152005For2006,sedimentation/siltationwasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesAAgricultureNaturalSourcesSulfates152019MilesANonpoint/PointSourceTotalDissolvedSolids152019MilesANonpoint/PointSourceToxicity152006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownPage129of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*CalleguasCreekReach7(wasArroyoSimiReaches1and2on1998303dlist)4R40367000Ammonia142003MilesBNonpoint/PointSourceBoron142019MilesANonpointSourceChloride142002MilesANonpointSourceChlorpyrifos142006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownDiazinon142006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownFecalColiform142006MilesANonpointSourceOrganophosphorusPesticides142005MilesBAgricultureMunicipalPointSourcesSedimentation/Siltation142005For2006,sedimentation/siltationwasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesAAgricultureNaturalSourcesSulfates142019MilesANonpointSourceTotalDissolvedSolids142019MilesANonpointSourcePage130of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Toxicity142006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownCalleguasCreekReach8(wasTapoCanyonReach1)4R40366000Boron7.22019MilesANonpoint/PointSourceChlordane7.22006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownChloride7.22002MilesANonpoint/PointSourceChlorpyrifos7.22006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownDDT7.22006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownDiazinon7.22006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownDieldrin7.22006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownPCBs(Polychlorinatedbiphenyls)7.22006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownSedimentation/Siltation7.22005For2006,sedimentation/siltationwasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesANonpointSourceSulfates7.22019MilesANonpoint/PointSourcePage131of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*TotalDissolvedSolids7.22019MilesANonpoint/PointSourceToxaphene7.22006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownCalleguasCreekReach9A(waslowerpartofConejoCreekReach1on1998303dlist)4R40312000ChemA(tissue)1.72005For2006,ChemA(tissue)wasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesANonpointSourceChlordane(tissue)1.72005Historicaluseofpesticidesandlubricants.MilesBNonpointSourceChlorpyrifos1.72006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownDDT(tissue)1.72005MilesBNonpointSourceDiazinon1.72006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownDieldrin(tissue)1.72005Historicaluseofpesticidesandlubricants.MilesBNonpointSourceEndosulfan(tissue)1.72005For2006,endosulfan(tissue)wasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesANonpointSourceFecalColiform1.72006MilesANonpoint/PointSourcePage132of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Lindane/Hexachlorocyclohexane/HCH(tissue)1.72005Historicaluseofpesticidesandlubricants.For2006,lindane/hexachlorocyclohexane/HCH(tissue)wasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesANonpointSourceNitrateasNitrate(NO3)1.72003MilesBNonpoint/PointSourceNitrogen,Nitrate1.72004TheUSEPAapprovedCalleguasCreekNitrogenandRelatedEffectsTMDLalsoaddressestheimpactsofalgaeonthiswaterqualitylimitedsegment.MilesBNonpoint/PointSourcePCBs(Polychlorinatedbiphenyls)(tissue)1.72005Historicaluseofpesticidesandlubricants.MilesBNonpointSourceSulfates1.72019MilesANonpoint/PointSourceTotalDissolvedSolids1.72019MilesANonpoint/PointSourceToxaphene(tissue&sediment)1.72005MilesBNonpointSourceToxicity1.72006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownCalleguasCreekReach9B(waspartofConejoCreekReaches1and2on1998303dlist)4R40363000Ammonia6.22004TheUSEPAapprovedCalleguasCreekNitrogenandRelatedEffectsTMDLalsoaddressestheimpactsofalgaeonthiswaterqualitylimitedsegment.MilesBNonpoint/PointSourceChemA(tissue)6.22005For2006,ChemA(tissue)wasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesANonpointSourcePage133of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Chlordane6.22006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownChloride6.22002MilesANonpoint/PointSourceChlorpyrifos6.22006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownDDT(tissue)6.22005MilesBNonpointSourceDiazinon6.22006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownDieldrin6.22006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownEndosulfan(tissue)6.22005For2006,endosulfan(tissue)wasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesANonpointSourceFecalColiform6.22006MilesANonpoint/PointSourcePCBs(Polychlorinatedbiphenyls)6.22006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownSulfates6.22019MilesANonpoint/PointSourceTotalDissolvedSolids6.22019MilesANonpoint/PointSourcePage134of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Toxaphene(tissue&sediment)6.22005MilesBNonpointSourceToxicity6.22006MilesBNonpoint/PointSourceCalleguasCreekReach10(ConejoCreek(HillCanyon)-waspartofConejoCrkReaches2&3,andlowerConejoCrk/ArroyoConejoNFkon1998303dlist)4R40364000Ammonia32002MilesBNonpoint/PointSourceChemA(tissue)32005For2006,ChemA(tissue)wasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesANonpointSourceChlordane32006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownChloride32019MilesANonpoint/PointSourceChlorpyrifos32006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownDDT(tissue)32005MilesBNonpointSourceDiazinon32006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownDieldrin32006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownPage135of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Endosulfan(tissue)32005For2006,endosulfan(tissue)wasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesANonpointSourceFecalColiform32006MilesANonpointSourceNitrogen,Nitrite32003MilesBNonpoint/PointSourcePCBs(Polychlorinatedbiphenyls)32006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownSulfates32019MilesANonpointSourceTotalDissolvedSolids32019MilesANonpoint/PointSourceToxaphene(tissue&sediment)32005MilesBNonpointSourceToxicity32005MilesBNonpoint/PointSourceCalleguasCreekReach11(ArroyoSantaRosa,waspartofConejoCreekReach3on1998303dlist)4R40365000Ammonia8.72004TheUSEPAapprovedCalleguasCreekNitrogenandRelatedEffectsTMDLalsoaddressestheimpactsofalgaeonthiswaterqualitylimitedsegment.MilesBNonpoint/PointSourceChemA(tissue)8.72005For2006,ChemA(tissue)wasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesANonpointSourcePage136of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Chlordane8.72006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownDDT(tissue)8.72005MilesBNonpointSourceDieldrin8.72006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownEndosulfan(tissue)8.72005For2006,endosulfan(tissue)wasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesANonpointSourceFecalColiform8.72006MilesANonpoint/PointSourcePCBs(Polychlorinatedbiphenyls)8.72006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownSedimentation/Siltation8.72005For2006,sedimentation/siltationwasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesAAgricultureNaturalSourcesSulfates8.72019MilesANonpoint/PointSourceTotalDissolvedSolids8.72019MilesANonpoint/PointSourceToxaphene(tissue&sediment)8.72005MilesBNonpoint/PointSourceToxicity8.72005MilesBNonpoint/PointSourcePage137of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*CalleguasCreekReach12(wasConejoCreek/ArroyoConejoNorthForkon1998303dlist)4R40364000Ammonia5.52003MilesBNonpoint/PointSourceChlordane(tissue)5.52005MilesBNonpointSourceDDT(tissue)5.52005MilesBNonpointSourceDieldrin5.52006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownPCBs(Polychlorinatedbiphenyls)5.52006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownSulfates5.52019MilesANonpoint/PointSourceTotalDissolvedSolids5.52019MilesANonpoint/PointSourceToxaphene5.52006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownCalleguasCreekReach13(ConejoCreekSouthFork,wasConejoCrReach4andpartofReach3on1998303dlist)4R40368000Ammonia172004TheUSEPAapprovedCalleguasCreekNitrogenandRelatedEffectsTMDLalsoaddressestheimpactsofalgaeonthiswaterqualitylimitedsegment.MilesBNonpoint/PointSourcePage138of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*ChemA(tissue)172005For2006,ChemA(tissue)wasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesANonpointSourceChlordane172006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownChloride172002MilesANonpoint/PointSourceDDT(tissue)172005MilesBNonpointSourceDieldrin172006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownEndosulfan(tissue)172005For2006,endosulfan(tissue)wasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesANonpointSourcePCBs(Polychlorinatedbiphenyls)172006For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownSulfates172019MilesANonpoint/PointSourceTotalDissolvedSolids172019MilesANonpoint/PointSourceToxaphene(tissue&sediment)172005MilesBNonpointSourceToxicity172005MilesBNonpoint/PointSourcePage139of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*CanadaLarga(VenturaRiverWatershed)4R40210010FecalColiform82019Horsestables,landuse,cattle,andwildlifemaybesources.MilesANonpointSourceLowDissolvedOxygen82019MilesANonpointSourceCarbonBeach4C40416000DDT1.52019FishConsumptionAdvisoryforDDT.MilesANonpointSourceIndicatorbacteria1.52003MilesBSourceUnknownPCBs(Polychlorinatedbiphenyls)1.52019FishConsumptionAdvisoryforPCBs.MilesANonpointSourceCastlerockBeach4C40513000DDT0.212019FishConsumptionAdvisoryforDDT.MilesANonpointSourceIndicatorbacteria0.212003MilesBNonpoint/PointSourcePCBs(Polychlorinatedbiphenyls)0.212019FishConsumptionAdvisoryforPCBs.MilesANonpointSourceChannelIslandsHarbor4B40311000Lead(sediment)2092019AcresANonpointSourceZinc(sediment)2092019AcresANonpointSourceChannelIslandsHarborBeach4C40311000Indicatorbacteria0.082019MilesANonpoint/PointSourcePage140of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*ColoradoLagoon4T40512000Chlordane(tissue&sediment)132019AcresANonpointSourceDDT(tissue)132019AcresANonpointSourceDieldrin(tissue)132019AcresANonpointSourceIndicatorbacteria132019ThislistingwasmadebyUSEPAfor2006.Thislistingincludesthenorth,center,andsouthareasofthelagoon.AcresASourceUnknownLead(sediment)132019AcresANonpointSourcePAHs(PolycyclicAromaticHydrocarbons)(sediment)132019AcresANonpointSourcePCBs(Polychlorinatedbiphenyls)(tissue)132019AcresANonpointSourceSedimentToxicity132019AcresANonpointSourceZinc(sediment)132019AcresANonpointSourceComptonCreek4R40515010ColiformBacteria8.52009MilesANonpoint/PointSourceCopper8.52005MilesBNonpoint/PointSourcePage141of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Lead8.52005MilesBNonpoint/PointSourcepH8.52004MilesBNonpoint/PointSourceTrash8.52019MilesASourceUnknownCoyoteCreek4R40515010Ammonia13NAMilesCPointSourceColiformBacteria132019MilesANonpoint/PointSourceCopper,Dissolved132006MilesANonpointSourceDiazinon132019MilesASourceUnknownLead132007ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownpH132019MilesASourceUnknownToxicity132008ThislistingwasmadebyUSEPAfor2002.MilesAPointSourceZinc132007ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownPage142of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*CrystalLake4L40543000OrganicEnrichment/LowDissolvedOxygen3.72019AcresANonpointSourceDanBlockerMemorial(Coral)Beach4C40431000ColiformBacteria2.12002(ThislistingincludestheareaofthebeachatLatigoBeachandSolsticeCanyon.)MilesBNonpointSourceDockweilerBeach4C40512000Indicatorbacteria4.62003MilesBNonpointSourceDominguezChannel(linedportionaboveVermontAve)4R40351000Ammonia6.72019MilesANonpoint/PointSourceCopper6.72019MilesANonpoint/PointSourceDieldrin(tissue)6.72019MilesANonpoint/PointSourceIndicatorbacteria6.72007MilesANonpoint/PointSourceLead(tissue)6.72019MilesANonpoint/PointSourceSedimentToxicity6.72019MilesASourceUnknownZinc(sediment)6.72019MilesANonpoint/PointSourcePage143of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*DominguezChannelEstuary(unlinedportionbelowVermontAve)4E40512000Ammonia1402019AcresANonpoint/PointSourceBenthicCommunityEffects1402019AcresANonpoint/PointSourceBenzo(a)pyrene(PAHs)1402019AcresASourceUnknownBenzo[a]anthracene1402019AcresASourceUnknownChlordane(tissue)1402019AcresANonpoint/PointSourceChrysene(C1-C4)1402019AcresASourceUnknownColiformBacteria1402007AcresANonpoint/PointSourceDDT(tissue&sediment)1402019AcresANonpoint/PointSourceDieldrin(tissue)1402019AcresANonpoint/PointSourceLead(tissue)1402019AcresANonpoint/PointSourcePCBs(Polychlorinatedbiphenyls)1402019AcresASourceUnknownPage144of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Phenanthrene1402019AcresASourceUnknownPyrene1402019AcresASourceUnknownZinc(sediment)1402019AcresANonpoint/PointSourceDryCanyonCreek4R40521000FecalColiform3.92009MilesANaturalSourcesUrbanRunoff/StormSewersSelenium,Total3.92005MilesBNonpointSourceDuckPondAgriculturalDrains/MuguDrain/OxnardDrainNo24R40311000ChemA(tissue)122005MilesBNonpointSourceChlordane(tissue)122005MilesBNonpointSourceDDT(tissue&sediment)122005MilesBNonpointSourceNitrogen122003MilesBNonpointSourceSedimentToxicity122005MilesBNonpointSourcePage145of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Toxaphene(tissue)122005MilesBNonpointSourceToxicity122005MilesBNonpointSourceEchoParkLake4L40515010Algae132019AcresANonpointSourceAmmonia132019AcresANonpointSourceCopper132019AcresANonpointSourceEutrophic132019AcresANonpointSourceLead132019AcresANonpointSourceOdor132019AcresANonpointSourcePCBs(Polychlorinatedbiphenyls)(tissue)132019AcresANonpointSourcepH132019AcresANonpointSourceTrash132007AcresASourceUnknownPage146of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*ElDoradoLakes4L40515010Algae352019AcresANonpointSourceAmmonia352019AcresANonpointSourceCopper352019AcresANonpointSourceEutrophic352019AcresANonpointSourceLead352019AcresANonpointSourceMercury(tissue)352019AcresANonpointSourcepH352019AcresANonpointSourceElizabethLake4L40351000Eutrophic1232019AcresANonpointSourceOrganicEnrichment/LowDissolvedOxygen1232019AcresANonpointSourcepH1232019AcresANonpointSourceTrash1232019AcresANonpointSourceEscondidoBeach4C40434000DDT1.22019FishConsumptionAdvisoryforDDT.MilesANonpointSourceIndicatorbacteria1.22003MilesBNonpointSourcePage147of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*PCBs(Polychlorinatedbiphenyls)1.22019FishConsumptionAdvisoryforPCBs.MilesANonpointSourceFlatRockPointBeachArea4C40511000DDT0.112019FishConsumptionAdvisoryforDDT.MilesANonpointSourceIndicatorbacteria0.112003MilesBNonpointSourcePCBs(Polychlorinatedbiphenyls)0.112019FishConsumptionAdvisoryforPCBs.MilesANonpointSourceFoxBarranca(tributarytoCalleguasCreekReach6)4R40362000Boron6.72019MilesANonpointSourceNitrateandNitrite6.72003MilesBNonpointSourceSulfates6.72019MilesANonpointSourceTotalDissolvedSolids6.72019MilesANonpointSourceHermosaBeach4C40512000Indicatorbacteria22003MilesBNonpointSourceHobieBeach(ChannelIslandsHarbor)4C40311000Indicatorbacteria0.062019MilesANonpoint/PointSourcePage148of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*HopperCreek4R40341000Sulfates132019MilesANonpoint/PointSourceTotalDissolvedSolids132019MilesANonpoint/PointSourceInspirationPointBeach4C40511000DDT0.142019FishConsumptionAdvisoryforDDT.MilesANonpointSourceIndicatorbacteria0.142003MilesBNonpointSourcePCBs(Polychlorinatedbiphenyls)0.142019FishConsumptionAdvisroyforPCBs.MilesANonpointSourceLaCostaBeach4C40416000DDT0.742019FishConsumptionAdvisoryforDDT.MilesANonpointSourceIndicatorbacteria0.742003MilesBNonpointSourcePCBs(Polychlorinatedbiphenyls)0.742019FishConsumptionAdvisoryforPCBs.MilesANonpointSourceLakeCalabasas4L40521000Ammonia182006AcresANonpointSourceDDT(tissue)182019AcresANonpointSourceEutrophic182019AcresANonpointSourcePage149of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Odor182019AcresANonpointSourceOrganicEnrichment/LowDissolvedOxygen182019AcresANonpointSourcepH182019AcresANonpointSourceLakeHughes4L40351000Algae212019AcresANonpointSourceEutrophic212019AcresANonpointSourceFishKills212019AcresANonpointSourceOdor212019AcresANonpointSourceTrash212019AcresANonpointSourceLakeLindero4L40423000Algae152006AcresANonpointSourceChloride152019AcresANonpointSourceEutrophic152006AcresANonpointSourceOdor152006AcresANonpointSourceSelenium152019AcresASourceUnknownPage150of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SpecificConductivity152019AcresANonpointSourceTrash152019AcresANonpointSourceLakeSherwood4L40426000Algae1352006AcresANonpointSourceAmmonia1352006AcresANonpointSourceEutrophic1352006AcresANonpointSourceMercury(tissue)1352019AcresANonpointSourceOrganicEnrichment/LowDissolvedOxygen1352006AcresANonpointSourceLasFloresBeach4C40415000ColiformBacteria1.12003MilesBNonpointSourceDDT1.12019FishConsumptionAdvisoryforDDT.MilesANonpointSourcePCBs(Polychlorinatedbiphenyls)1.12019FishConsumptionAdvisoryforPCBs.MilesANonpointSourceLasTunasBeach4C40412000DDT1.22019FishConsumptionAdvisoryforDDT.MilesANonpointSourcePage151of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Indicatorbacteria1.22003MilesBNonpointSourcePCBs(Polychlorinatedbiphenyls)1.22019FishConsumptionAdvisoryforPCBs.MilesANonpointSourceLasVirgenesCreek4R40422010ColiformBacteria122005MilesBNonpointSourceNutrients(Algae)122006MilesANonpointSourceOrganicEnrichment/LowDissolvedOxygen122006MilesANonpointSourceScum/Foam-unnatural122006MilesANonpointSourceSedimentation/Siltation122019MilesASourceUnknownSelenium122019MilesANonpointSourceTrash122019MilesANonpointSourceLeggLake4L40531000Ammonia252019AcresANonpointSourceCopper252019AcresANonpointSourcePage152of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Lead252019AcresANonpointSourceOdor252019AcresANonpointSourcepH252019AcresANonpointSourceTrash252019AcresANonpointSourceLeoCarilloBeach(SouthofCountyLine)4C40444000ColiformBacteria1.82003MilesBNonpointSourceLincolnParkLake4L40515010Ammonia3.82019AcresANonpointSourceEutrophic3.82019AcresANonpointSourceLead3.82019AcresANonpointSourceOdor3.82019AcresANonpointSourceOrganicEnrichment/LowDissolvedOxygen3.82019AcresANonpointSourceTrash3.82007AcresASourceUnknownPage153of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*LinderoCreekReach14R40423000Algae32006MilesANonpointSourceColiformBacteria32005MilesBNonpointSourceScum/Foam-unnatural32006MilesANonpointSourceSelenium32019MilesANonpointSourceTrash32019MilesANonpointSourceLinderoCreekReach2(AboveLake)4R40425000Algae4.52006MilesANonpointSourceColiformBacteria4.52005MilesBNonpointSourceScum/Foam-unnatural4.52006MilesANonpointSourceSelenium4.52019MilesANonpointSourceTrash4.52019MilesANonpointSourcePage154of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*LongBeachCityBeach4C40512000Indicatorbacteria4.72019ThislistingwasmadebyUSEPAfor2006.Thislistingincludesthebeachareaat3rdPlace,5th,10th,16th,36th,54th,55th,62nd,and72ndStreets,CoronadoAve.,GranadaAve.,MolinaAve.,andProspectAve..MilesASourceUnknownLongPointBeach4C40511000ColiformBacteria0.72003MilesBNonpointSourceDDT0.72019FishConsumptionAdvisoryforDDT.MilesANonpointSourcePCBs(Polychlorinatedbiphenyls)0.72019FishConsumptionAdvisoryforPCBs.MilesANonpointSourceLosAngelesHarbor-CabrilloMarina4B40512000DDT772019AcresASourceUnknownPCBs(Polychlorinatedbiphenyls)772019AcresASourceUnknownLosAngelesHarbor-ConsolidatedSlip4B405120002-Methylnaphthalene362008ThislistingwasmadebyUSEPAfor2006.AcresASourceUnknownBenthicCommunityEffects362019AcresANonpointSourceBenzo(a)pyrene(PAHs)362008ThislistingwasmadebyUSEPAfor2006.AcresASourceUnknownBenzo[a]anthracene362008ThislistingwasmadebyUSEPAfor2006.AcresASourceUnknownPage155of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Cadmium(sediment)362019Historicaluseofpesticidesandlubricants,stormwaterrunoff,aerialdeposition,andhistoricaldischargesformetals.AcresANonpointSourceChlordane(tissue&sediment)362019AcresANonpointSourceChromium(sediment)362019AcresANonpointSourceChrysene(C1-C4)362008ThislistingwasmadebyUSEPAfor2006.AcresASourceUnknownCopper(sediment)362019AcresANonpointSourceDDT(tissue&sediment)362019FishConsumptionAdvisoryforDDT.AcresANonpointSourceDieldrin362008AcresANonpointSourceLead(sediment)362019AcresANonpointSourceMercury(sediment)362019Historicaluseofpesticidesandlubricants,stormwaterrunoff,aerialdeposition,andhistoricaldischargesformetals.AcresANonpointSourcePCBs(Polychlorinatedbiphenyls)(tissue&sediment)362019FishConsumptionAdvisoryforPCBs.AcresANonpointSourcePhenanthrene362008ThislistingwasmadebyUSEPAfor2006.AcresASourceUnknownPyrene362008ThislistingwasmadebyUSEPAfor2006.AcresASourceUnknownPage156of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SedimentToxicity362019AcresANonpointSourceToxaphene(tissue)362019AcresANonpointSourceZinc(sediment)362019Historicaluseofpesticidesandlubricants,stormwaterrunoff,aerialdeposition,andhistoricaldischargesformetals.AcresANonpointSourceLosAngelesHarbor-FishHarbor4B40518000Benzo(a)pyrene(PAHs)912008ThislistingwasmadebyUSEPAfor2006.AcresASourceUnknownBenzo[a]anthracene912019AcresASourceUnknownChlordane912019AcresASourceUnknownChrysene(C1-C4)912019AcresASourceUnknownCopper912019AcresASourceUnknownDDT912019AcresANonpointSourceDibenz[a,h]anthracene912019AcresASourceUnknownLead912019AcresASourceUnknownPage157of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Mercury912019AcresASourceUnknownPAHs(PolycyclicAromaticHydrocarbons)912019AcresANonpointSourcePCBs(Polychlorinatedbiphenyls)912019AcresANonpointSourcePhenanthrene912019AcresASourceUnknownPyrene912019AcresASourceUnknownSedimentToxicity912019AcresASourceUnknownZinc912019AcresASourceUnknownLosAngelesHarbor-InnerCabrilloBeachArea4B40512000Copper822019AcresASourceUnknownDDT822019FishConsumptionAdvisoryforDDT.AcresANonpointSourceIndicatorbacteria822004AcresBSourceUnknownPCBs(Polychlorinatedbiphenyls)822019FishConsumptionAdvisoryforPCBs.AcresANonpointSourcePage158of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*LosAngelesRiverEstuary(QueenswayBay)4E40512000Chlordane(sediment)2072019Historicaluseofpesticidesandlubricants.AcresANonpointSourceDDT(sediment)2072019Historicaluseofpesticidesandlubricants.AcresANonpointSourceLead(sediment)2072019Historicaluseofpesticidesandlubricants.AcresANonpointSourcePCBs(Polychlorinatedbiphenyls)(sediment)2072019Historicaluseofpesticidesandlubricants.AcresANonpointSourceSedimentToxicity2072019AcresASourceUnknownTrash2072007AcresASourceUnknownZinc(sediment)2072019Historicaluseofpesticidesandlubricants.AcresANonpointSourceLosAngelesRiverReach1(EstuarytoCarsonStreet)4R40512000Ammonia3.42004MilesBNonpoint/PointSourceCadmium3.42005For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownColiformBacteria3.42009MilesANonpoint/PointSourcePage159of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Copper,Dissolved3.42005MilesBNonpoint/PointSourceCyanide3.42019MilesASourceUnknownDiazinon3.42019MilesASourceUnknownLead3.42005MilesBNonpoint/PointSourceNutrients(Algae)3.42004MilesBNonpoint/PointSourcepH3.42003MilesBNonpoint/PointSourceTrash3.42007MilesANonpoint/PointSourceZinc,Dissolved3.42005MilesBNonpoint/PointSourceLosAngelesRiverReach2(CarsontoFigueroaStreet)4R40515010Ammonia192004MilesBNonpoint/PointSourceColiformBacteria192009MilesANonpoint/PointSourceCopper192005For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownPage160of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Lead192005MilesBNonpoint/PointSourceNutrients(Algae)192004MilesBNonpoint/PointSourceOil192019MilesANonpointSourceTrash192007MilesANonpoint/PointSourceLosAngelesRiverReach3(FigueroaSt.toRiversideDr.)4R40521000Ammonia7.92004MilesBNonpoint/PointSourceCopper7.92005For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownLead7.92005For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownNutrients(Algae)7.92004MilesBNonpoint/PointSourceTrash7.92007MilesASourceUnknownLosAngelesRiverReach4(SepulvedaDr.toSepulvedaDam)4R40521000Ammonia112004MilesBNonpoint/PointSourcePage161of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*ColiformBacteria112009MilesANonpoint/PointSourceCopper112005For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownLead112005MilesBNonpoint/PointSourceNutrients(Algae)112004MilesBNonpoint/PointSourceTrash112007MilesASourceUnknownLosAngelesRiverReach5(withinSepulvedaBasin)4R40521000Ammonia1.92004MilesBNonpoint/PointSourceCopper1.92005For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownLead1.92005For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownNutrients(Algae)1.92004MilesBNonpoint/PointSourceOil1.92019MilesANonpoint/PointSourceTrash1.92007MilesANonpoint/PointSourcePage162of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*LosAngelesRiverReach6(AboveSepulvedaFloodControlBasin)4R405210001,1-Dichloroethane(1,1-DCE)/Vinylidenechloride72019MilesANonpointSourceColiformBacteria72009MilesANonpointSourceSelenium72005For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownTetrachloroethylene/PCE72019MilesANonpointSourceTrichloroethylene/TCE72019MilesANonpointSourceLosAngeles/LongBeachInnerHarbor4B40518000BeachClosures30032004AcresANonpoint/PointSourceBenthicCommunityEffects30032019AcresANonpointSourceCopper30032008ThislistingwasmadebyUSEPAfor2006.AcresASourceUnknownDDT30032019AcresANonpoint/PointSourcePCBs(Polychlorinatedbiphenyls)30032019AcresANonpoint/PointSourceSedimentToxicity30032019AcresANonpoint/PointSourcePage163of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Zinc30032008ThislistingwasmadebyUSEPAfor2006.AcresASourceUnknownLosAngeles/LongBeachOuterHarbor(insidebreakwater)4B40512000DDT40422019AcresANonpointSourcePCBs(Polychlorinatedbiphenyls)40422019AcresANonpointSourceSedimentToxicity40422008ThislistingwasmadebyUSEPAfor2006.AcresASourceUnknownLosCerritosChannel4T40515010Ammonia312019AcresANonpointSourceBis(2ethylhexyl)phthalate/DEHP312019AcresASourceUnknownChlordane(sediment)312019AcresASourceUnknownColiformBacteria312019AcresANonpointSourceCopper312019AcresANonpointSourceLead312019AcresANonpointSourcePage164of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Trash312019AcresASourceUnknownZinc312019AcresANonpointSourceLunadaBayBeach4C40511000Indicatorbacteria0.632002MilesBNonpointSourceMachadoLake(HarborParkLake)4L40512000Algae452019AcresANonpointSourceAmmonia452019AcresANonpointSourceChemA(tissue)452019Historicaluseofpesticidesandlubricants.AcresANonpointSourceChlordane(tissue)452019FishConsumptionAdvisory.AcresANonpointSourceDDT(tissue)452019FishConsumptionAdvisory.AcresANonpointSourceDieldrin(tissue)452019AcresANonpointSourceEutrophic452019AcresANonpointSourceOdor452019AcresANonpointSourcePCBs(Polychlorinatedbiphenyls)(tissue)452019AcresANonpointSourcePage165of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Trash452019AcresANonpointSourceMalagaCoveBeach4C40511000DDT0.392019FishConsumptionAdvisoryforDDT.MilesANonpointSourceIndicatorbacteria0.392002MilesBNonpointSourcePCBs(Polychlorinatedbiphenyls)0.392019FishConsumptionAdvisoryforPCBs.MilesANonpointSourceMalibouLake4L40424000Algae402006AcresANonpointSourceEutrophic402006AcresANonpointSourceOrganicEnrichment/LowDissolvedOxygen402006AcresANonpointSourceMalibuBeach4C40421000DDT0.772019FishConsumptionAdvisoryforDDT.MilesANonpointSourceIndicatorbacteria0.772002MilesBNonpointSourceMalibuCreek4R40421000ColiformBacteria112002MilesBNonpoint/PointSourceFishBarriers(FishPassage)112019MilesADamConstructionPage166of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Nutrients(Algae)112006MilesANonpoint/PointSourceScum/Foam-unnatural112006MilesANonpoint/PointSourceSedimentation/Siltation112019MilesASourceUnknownSelenium112019MilesASourceUnknownSulfates112019MilesASourceUnknownTrash112019MilesANonpointSourceMalibuLagoon4E40421000BenthicCommunityEffects152019AcresANonpoint/PointSourceColiformBacteria152005AcresBNonpoint/PointSourceEutrophic152006AcresANonpoint/PointSourcepH152006Possiblesourcesmightbesepticsystems,stormdrains,andbirds.AcresASourceUnknownShellfishHarvestingAdvisory152005AcresANonpoint/PointSourcePage167of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SwimmingRestrictions152005AcresANonpoint/PointSourceViruses(enteric)152005AcresANonpoint/PointSourceMalibuLagoonBeach(Surfrider)4C40421000ColiformBacteria12003MilesBNonpointSourceDDT12019FishConsumptionAdvisoryforDDT.MilesANonpointSourcePCBs(Polychlorinatedbiphenyls)12019FishConsumptionAdvisoryforPCBs.MilesANonpointSourceManhattanBeach4C40512000Indicatorbacteria22002MilesBNonpointSourceMarinadelReyHarbor-BackBasins4B40517000Chlordane(tissue&sediment)3912005AcresBNonpointSourceCopper(sediment)3912005AcresBNonpointSourceDDT(tissue)3912005For2006,DDT(tissue)wasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.AcresANonpointSourceDieldrin(tissue)3912005For2006,dieldrin(tissue)wasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.AcresANonpointSourcePage168of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*FishConsumptionAdvisory3912005AcresBNonpointSourceIndicatorbacteria3912004AcresBNonpointSourceLead(sediment)3912005AcresBNonpointSourcePCBs(Polychlorinatedbiphenyls)(tissue&sediment)3912005Historicaluseofpesticides,stormwaterrunoff/aerialdepositionfromurbanareas.ShellfishharvestingadvisoryforPCBsintissue.AcresBNonpointSourceSedimentToxicity3912005AcresBNonpointSourceZinc(sediment)3912005AcresBNonpointSourceMarinadelReyHarborBeach4C40517000Indicatorbacteria0.292004MilesBNonpointSourceMatilijaCreekReach1(Jct.WithN.ForktoReservoir)4R40220012FishBarriers(FishPassage)0.632019MilesADamConstructionMatilijaCreekReach2(AboveReservoir)4R40220010FishBarriers(FishPassage)152019MilesADamConstructionMatilijaReservoir4L40220012FishBarriers(FishPassage)1212019AcresADamConstructionPage169of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*McCoyCanyonCreek4R40521000FecalColiform42009MilesANonpointSourceNitrate42019MilesANonpointSourceNitrogen,Nitrate42019MilesANaturalSourcesUrbanRunoff/StormSewersSelenium,Total42005MilesBNaturalSourcesUrbanRunoff/StormSewersMcGrathBeach4C40311000ColiformBacteria1.52003MilesBNonpointSourceMcGrathLake4L40311000Chlordane(sediment)202019AcresANonpointSourceDDT(sediment)202019AcresANonpointSourceDieldrin(sediment)202019Historicaluseofpesticidesandlubricants,stormwaterrunoff/aerialdepositionfromagriculturalfields.AcresANonpointSourceFecalColiform202019AcresAAgricultureLandfillsNaturalSourcesPCBs(Polychlorinatedbiphenyls)(sediment)202019Historicaluseofpesticidesandlubricants,stormwaterrunoff/aerialdepositionfromagriculturalfields.AcresANonpointSourcePage170of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SedimentToxicity202019AcresANonpointSourceMedeaCreekReach1(LaketoConfl.withLindero)4R40424000Algae2.62006MilesANonpointSourceColiformBacteria2.62005MilesBNonpointSourceSedimentation/Siltation2.62019MilesASourceUnknownSelenium2.62019MilesANonpointSourceTrash2.62019MilesANonpointSourceMedeaCreekReach2(AbvConfl.withLindero)4R40423000Algae5.42006MilesANonpointSourceColiformBacteria5.42005MilesBNonpointSourceSedimentation/Siltation5.42019MilesASourceUnknownSelenium5.42019MilesANonpointSourcePage171of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Trash5.42019MilesANonpointSourceMintCanyonCreekReach1(ConfltoRowlerCyn)4R40351000NitrateandNitrite8.12004MilesANonpointSourceMonroviaCanyonCreek4R40531000Lead3.42005MilesBNonpointSourceMunzLake4L40351000Eutrophic6.62019AcresANonpointSourceTrash6.62019AcresANonpointSourceNicholasCanyonBeach4C40444000DDT1.72019FishConsumptionAdvisoryforDDT.MilesANonpointSourceIndicatorbacteria1.72002MilesBNonpointSourcePCBs(Polychlorinatedbiphenyls)1.72019FishConsumptionAdvisoryforPCBs.MilesANonpointSourceOrmondBeach4C40311000Indicatorbacteria1.62008ThislistingwasmadebyUSEPAfor2006.ThislistingincludestheareaofOrmondBeachatJSt.,OxnardDrain,andArnoldRd.MilesASourceUnknownPage172of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*PaloComadoCreek4R40423000ColiformBacteria6.82005MilesBNonpointSourcePaloVerdeShorelineParkBeach4C40511000Pathogens0.242003MilesBNonpointSourcePesticides0.242019MilesASourceUnknownParadiseCoveBeach4C40435000DDT1.72019FishconsumptionadvisoryforDDT.MilesANonpointSourceFecalColiform1.72003MilesBNonpointSourcePCBs(Polychlorinatedbiphenyls)1.72019FishconsumptionadvisoryforPCBs.MilesANonpointSourcePeckRoadParkLake4L40531000Chlordane(tissue)1032019AcresANonpointSourceDDT(tissue)1032019AcresANonpointSourceLead1032019AcresANonpointSourceOdor1032019AcresANonpointSourcePage173of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*OrganicEnrichment/LowDissolvedOxygen1032019AcresANonpointSourceTrash1032007AcresANonpointSourcePeninsulaBeach4C40311000Indicatorbacteria0.22003AreaaffectedisbeachareanorthofSouthJetty.MilesANonpoint/PointSourcePiruCreek(fromgagingstationbelowSantaFeliciaDamtoheadwaters)4R40342000Chloride672019MilesASourceUnknownpH672019MilesAConservationDischargeReleasesNonpointSourcePointDumeBeach4C40435000DDT2.52019FishconsumptionadvisoryforDDT.MilesANonpointSourceIndicatorbacteria2.52002MilesBNonpointSourcePCBs(Polychlorinatedbiphenyls)2.52019FishconsumtiionadvisoryforPCBs.MilesANonpointSourcePointFerminParkBeach4C40512000DDT1.62019FishconsumptionadvisoryforDDT.MilesANonpointSourcePage174of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*PCBs(Polychlorinatedbiphenyls)1.62019FishconsumptionadvisoryforPCBs.MilesANonpointSourceTotalColiform1.62002MilesBNonpointSourcePointVicenteBeach4C40511000Indicatorbacteria0.632002MilesBNonpointSourcePoleCreek(tribtoSantaClaraRiverReach3)4R40331000Sulfates92019MilesANonpointSourceTotalDissolvedSolids92019MilesANonpointSourcePortHuenemeHarbor(BackBasins)4B40311000DDT(tissue)652019AcresANonpointSourcePCBs(Polychlorinatedbiphenyls)(tissue)652019AcresANonpointSourcePortHuenemePier4C40311000PCBs(Polychlorinatedbiphenyls)0.332019MilesASourceUnknownPortugueseBendBeach4C40511000DDT1.42019FishConsumptionAdvisoryforDDT.MilesANonpointSourceIndicatorbacteria1.42002MilesBNonpointSourcePage175of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*PCBs(Polychlorinatedbiphenyls)1.42019FishConsumptionAdvisoryforPCB.MilesANonpointSourcePromenadeParkBeach4C40210000Indicatorbacteria0.372003AreaaffectedisatOakStreet,RedwoodApartments,andsouthofdrainatCaliforniaStreet.MilesBNonpoint/PointSourcePuddingstoneReservoir4L40552000Chlordane(tissue)2432019AcresANonpointSourceDDT(tissue)2432019AcresANonpointSourceMercury(tissue)2432019AcresANonpointSourceOrganicEnrichment/LowDissolvedOxygen2432019AcresANonpointSourcePCBs(Polychlorinatedbiphenyls)(tissue)2432019AcresANonpointSourcePuercoBeach4C40431000DDT0.52019FishConsumptionAdvisoryforDDT.MilesANonpointSourceIndicatorbacteria0.52002MilesBNonpointSourcePCBs(Polychlorinatedbiphenyls)0.52019FishConsumptionAdvisoryforPCBs.MilesANonpointSourceRedondoBeach4C40512000ColiformBacteria1.52003MilesBNonpointSourcePage176of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*DDT1.52019FishConsumptionAdvisoryforDDT.MilesANonpointSourcePCBs(Polychlorinatedbiphenyls)1.52019FishConsumptionAdvisoryforPCBs.MilesANonpointSourceResortPointBeach4C40511000Indicatorbacteria0.152002MilesBNonpointSourceRinconBeach4C40100010Indicatorbacteria0.092003Areaaffectedis50and150yardssouthofmouthofRinconCreek,andattheendofthefootpath.MilesANonpoint/PointSourceRioDeSantaClara/OxnardDrainNo.34R40311000ChemA(tissue)1.92019MilesANonpointSourceChlordane(tissue)1.92019MilesANonpointSourceDDT(tissue)1.92019MilesANonpointSourceNitrogen1.92019MilesANonpointSourcePCBs(Polychlorinatedbiphenyls)(tissue)1.92019MilesANonpointSourceSedimentToxicity1.92019MilesANonpointSourceToxaphene(tissue)1.92019MilesANonpointSourcePage177of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*RioHondoReach1(Confl.LARivertoSntAnaFwy)4R40515010ColiformBacteria4.62009MilesANonpoint/PointSourceCopper4.62005MilesBNonpoint/PointSourceLead4.62005MilesBNonpoint/PointSourcepH4.62004MilesBNonpoint/PointSourceTrash4.62007MilesANonpoint/PointSourceZinc4.62005MilesBNonpoint/PointSourceRioHondoReach2(AtSpreadingGrounds)4R40515010Ammonia4.92004For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownColiformBacteria4.92009MilesANonpoint/PointSourceRobertH.MeyerMemorialBeach4C40441000BeachClosures1.22019MilesANonpointSourceDDT1.22019FishConsumptionAdvisoryforDDT.MilesANonpointSourcePage178of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*PCBs(Polychlorinatedbiphenyls)1.22019FishConsumptionAdvisoryforPCBs.MilesANonpointSourceRoyalPalmsBeach4C40511000DDT1.12019FishconsumptionadvisoryforDDT.MilesANonpointSourceIndicatorbacteria1.12002MilesBNonpointSourcePCBs(Polychlorinatedbiphenyls)1.12019FishconsumptionadvisoryforPCBs.MilesANonpointSourceSanAntonioCreek(TributarytoVenturaRiverReach4)4R40220023Nitrogen9.82019MilesANonpointSourceSanBuenaventuraBeach4C40210000Indicatorbacteria1.82008ThislistingwasmadebyUSEPAfor2006.ThislistingincludestheareaofSanBuenaventuraBeachatKalorama,SanJonRd,DoverLane,andWeymouthdrains.MilesASourceUnknownSanGabrielRiverEstuary4R40516000Copper3.42007ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownSanGabrielRiverReach1(EstuarytoFirestone)4R40515010ColiformBacteria6.42019MilesANonpoint/PointSourcepH6.42019MilesASourceUnknownPage179of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SanGabrielRiverReach2(FirestonetoWhittierNarrowsDam4R40515010ColiformBacteria122019MilesANonpoint/PointSourceLead122019MilesANonpoint/PointSourceSanGabrielRiver,EastFork4R40543000Trash5.91999MilesBNonpointSourceSanJoseCreekReach1(SGConfluencetoTempleSt.)4R40531000Ammonia2.7NAMilesCNonpoint/PointSourceColiformBacteria2.72019MilesANonpoint/PointSourceSelenium2.72007ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownToxicity2.72007ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownSanJoseCreekReach2(TempletoI-10atWhiteAve.)4R40531000ColiformBacteria172019MilesANonpoint/PointSourceSanPedroBayNear/OffShoreZones4B40512000Chlordane81732019AcresASourceUnknownPage180of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Chromium(sediment)81732019AcresANonpoint/PointSourceCopper(sediment)81732019AcresANonpoint/PointSourceDDT(tissue&sediment)81732019FishConsumptionAdvisoryforDDT.AcresANonpoint/PointSourcePAHs(PolycyclicAromaticHydrocarbons)(sediment)81732019AcresANonpoint/PointSourcePCBs(Polychlorinatedbiphenyls)81732019FishconsumptionadvisoryforPCBs.AcresANonpoint/PointSourceSedimentToxicity81732019AcresANonpoint/PointSourceZinc(sediment)81732019AcresANonpoint/PointSourceSantaClaraRiverEstuary4E40311000ChemA492019AcresASourceUnknownColiformBacteria492019AcresANonpointSourceToxaphene492019AcresANonpointSourceSantaClaraRiverReach1(EstuarytoHwy101Bridge)4R40311000Toxicity102019MilesASourceUnknownPage181of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SantaClaraRiverReach3(FreemanDiversiontoAStreet)4R40331000Ammonia312004MilesBNonpoint/PointSourceChloride312002MilesBNonpoint/PointSourceTotalDissolvedSolids312019MilesANonpoint/PointSourceSantaClaraRiverReach5(BlueCutgagingstationtoWestPierHwy99Bridge)(wasnamedSantaClaraRiverReach7on2002303(d)list)4R40351000Ammonia9.42004For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownChloride9.42005ChloridewasrelistedbyUSEPAin2002.MilesBNonpoint/PointSourceColiformBacteria9.42019MilesANonpoint/PointSourceNitrateandNitrite9.42004For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownSantaClaraRiverReach6(WPierHwy99toBouquetCynRd)(wasnamedSantaClaraRiverReach8on2002303(d)list)4R40351000Ammonia5.22004For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownChloride5.22005ChloridewasrelistedbyUSEPAin2002.MilesBNonpoint/PointSourcePage182of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Chlorpyrifos5.22019MilesASourceUnknownColiformBacteria5.22019MilesANonpoint/PointSourceDiazinon5.22019MilesASourceUnknownToxicity5.22019MilesASourceUnknownSantaClaraRiverReach7(BouquetCanyonRdtoaboveLangGagingStation)(wasnamedSantaClaraRiverReach9on2002303(d)list)4R40351000ColiformBacteria212019MilesANonpoint/PointSourceSantaClaraRiverReach11(PiruCreek,fromconfluencewithSantaClaraRiverReach4togagingstationbelowSantaFeliciaDam)4R40341000Boron6.22019MilesASourceUnknownSulfates6.22019MilesASourceUnknownSantaFeDamParkLake4L40531000Copper202019AcresANonpointSourceLead202019AcresANonpointSourcepH202019AcresANonpointSourcePage183of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SantaMonicaBayOffshore/Nearshore4B40513000DDT(tissue&sediment)1466452019CenteredonPalosVerdesShelf.AcresANonpoint/PointSourceDebris1466452019AcresANonpoint/PointSourceFishConsumptionAdvisory1466452019AcresANonpoint/PointSourcePCBs(Polychlorinatedbiphenyls)(tissue&sediment)1466452019AcresANonpoint/PointSourceSedimentToxicity1466452019AcresANonpoint/PointSourceSantaMonicaBeach4C40513000Indicatorbacteria32002MilesBNonpointSourceSantaMonicaCanyon4R40513000Indicatorbacteria2.72002MilesBNonpointSourceLead2.72019MilesANonpointSourceSawpitCreek4R40531000Bis(2ethylhexyl)phthalate/DEHP3.92019MilesASourceUnknownFecalColiform3.92019MilesASourceUnknownPage184of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SeaLevelBeach4C40441000DDT0.212019FishConsumptionAdvisoryforDDT.MilesANonpointSourceIndicatorbacteria0.212002MilesBNonpointSourcePCBs(Polychlorinatedbiphenyls)0.212019FishConsumptionAdvisoryforPCBs.MilesANonpointSourceSepulvedaCanyon4R405.13Ammonia0.832019MilesANonpointSourceCopper0.832005For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownIndicatorbacteria0.832007For2006,indicatorbacteriawasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBNonpointSourceLead0.832005For2006,leadwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBNonpointSourceSelenium0.832005For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownZinc0.832005For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownSespeCreek(from500ftbelowconfluencewithLittleSespeCrtoheadwaters)4R40332020Chloride542019MilesANonpointSourcePage185of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*pH542019MilesANonpointSourceStokesCreek4R40422020ColiformBacteria4.72005MilesBNonpointSourceSurfersPointatSeaside4C40210000Indicatorbacteria0.532003Areaaffectedistheendoftheaccesspathviaawoodengate.MilesBNonpoint/PointSourceTopangaBeach4C40413000ColiformBacteria2.52002MilesBNonpointSourceDDT2.52019FishConsumptionAdvisoryforDDT.MilesANonpointSourcePCBs(Polychlorinatedbiphenyls)2.52019FishConsumptionAdvisoryforPCBs.MilesANonpointSourceTopangaCanyonCreek4R40411000Lead8.62019MilesANonpointSourceTorranceBeach4C40512000ColiformBacteria1.12002MilesBNonpointSourceTorranceCarsonChannel4R40512000ColiformBacteria3.42007MilesANonpointSourceCopper3.42019MilesANonpointSourcePage186of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Lead3.42019MilesANonpointSourceTorreyCanyonCreek4R40341000NitrateandNitrite1.72004MilesBNonpointSourceTrancasBeach(BroadBeach)4C40437000DDT1.72019FishConsumptionAdvisoryforDDT.MilesANonpointSourceFecalColiform1.72002MilesBNonpointSourcePCBs(Polychlorinatedbiphenyls)1.72019FishConsumptionAdvisoryforPCBs.MilesANonpointSourceTriunfoCanyonCreekReach14R40424000Lead2.52019MilesANonpointSourceMercury2.52019MilesANonpointSourceSedimentation/Siltation2.52019MilesASourceUnknownTriunfoCanyonCreekReach24R40424000Lead3.32019MilesANonpointSourceMercury3.32019MilesANonpointSourceSedimentation/Siltation3.32019MilesASourceUnknownPage187of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*TujungaWash(LARivertoHansenDam)4R40521000Ammonia9.72004MilesBNonpointSourceColiformBacteria9.72009MilesANonpointSourceCopper9.72005MilesBNonpointSourceTrash9.72007MilesANonpointSourceVeniceBeach4C40513000Indicatorbacteria2.52002MilesBNonpointSourceVenturaHarbor:VenturaKeys4B40311000ColiformBacteria1792019AcresANonpointSourceVenturaMarinaJetties4C40311000DDT0.692019MilesASourceUnknownPCBs(Polychlorinatedbiphenyls)0.692019MilesASourceUnknownVenturaRiverEstuary4R40210011Algae0.22019MilesANonpoint/PointSourceEutrophic0.22019MilesANonpoint/PointSourcePage188of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*TotalColiform0.22019Stablesandhorsepropertymaybethesources.MilesANonpointSourceTrash0.22019MilesANonpoint/PointSourceVenturaRiverReach1and2(EstuarytoWeldonCanyon)4R40210011Algae4.52019MilesANonpoint/PointSourceVenturaRiverReach3(WeldonCanyontoConfl.w/CoyoteCr)4R40210011Pumping2.82019MilesANonpointSourceWaterDiversion2.82019MilesANonpointSourceVenturaRiverReach4(CoyoteCreektoCaminoCieloRd)4R40220021Pumping192019MilesANonpointSourceWaterDiversion192019MilesANonpointSourceVerdugoWashReach1(LARivertoVerdugoRd.)4R40521000ColiformBacteria22009MilesANonpointSourceTrash22007MilesANonpointSourceVerdugoWashReach2(AboveVerdugoRoad)4R40524000ColiformBacteria7.62009MilesANonpointSourcePage189of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Trash7.62007MilesANonpointSourceWalnutCreekWash(DrainsfromPuddingstoneRes)4R40531000pH122007MilesANonpoint/PointSourceToxicity122007USEPAdeferredactiononthislistinguntil2008.MilesANonpoint/PointSourceWestlakeLake4L40425000Algae1192006AcresANonpointSourceAmmonia1192006AcresANonpointSourceEutrophic1192006AcresANonpointSourceLead1192019AcresANonpointSourceOrganicEnrichment/LowDissolvedOxygen1192006AcresANonpointSourceWheelerCanyon/ToddBarranca4R40321000NitrateandNitrite102004MilesBNonpointSourceSulfates102019MilesANonpointSourceTotalDissolvedSolids102019MilesANonpointSourcePage190of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*WhitesPointBeach4C40511000DDT1.12019FishConsumptionAdvisoryforDDT.MilesANonpointSourceIndicatorbacteria1.12002MilesBNonpointSourcePCBs(Polychlorinatedbiphenyls)1.12019FishConsumptionAdvisoryforPCBs.MilesANonpointSourceWillRogersBeach4C40513000Indicatorbacteria32002MilesBNonpointSourceWilmingtonDrain4R40342000Ammonia0.562019MilesANonpointSourceColiformBacteria0.562007MilesANonpointSourceCopper0.562019MilesANonpointSourceLead0.562019MilesANonpointSourceZumaBeach(WestwardBeach)4C40436000DDT1.62019FishConsumptionAdvisoryforDDT.MilesANonpointSourceIndicatorbacteria1.62002MilesBNonpointSourcePCBs(Polychlorinatedbiphenyls)1.62019FishConsumptionAdvisoryforPCBs.MilesANonpointSourcePage191of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*AmericanRiver,Lower(NimbusDamtoconfluencewithSacramentoRiver)5R51921000Mercury272008Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionUnknownToxicity272019MilesASourceUnknownAmericanRiver,SouthFork(belowSlabCreekReservoirtoFolsomLake)5R51432060Mercury372019MilesASourceUnknownArcadeCreek5R51921000Chlorpyrifos9.92004MilesBUrbanRunoff/StormSewersCopper9.92020MilesAUrbanRunoff/StormSewersDiazinon9.92004Theagriculturalsourceofdiazinonforthesewaterbodiesisfromaerialdeposition.MilesBAgricultureUrbanRunoff/StormSewersAvenaDrain5R53140000Ammonia6.42020MilesAAgricultureDairiesPathogens6.42020MilesAAgricultureDairiesBearCreek5R51320023Mercury152007MilesBResourceExtractionPage192of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*BearRiver,Lower(belowCampFarWestReservoir)5R51510000Diazinon212008MilesAAgricultureBearRiver,Upper5R51633010Mercury102011MilesAResourceExtractionBerryessa,Lake5L51221010Mercury190832015AcresAResourceExtractionBlackButteReservoir5L50432000Mercury45072015AcresAResourceExtractionButteSlough5R52030000Diazinon8.92008MilesACrop-RelatedSourcesCacheCreek,Lower(ClearLakeDamtoCacheCreekSettlingBasinnearYoloBypass)5R51120000Mercury962007Allresourceextractionsourcesareabandonedmines.MilesBResourceExtractionUnknownToxicity962019MilesASourceUnknownCalaverasRiver,Lower5R54400000Diazinon5.82006MilesAUrbanRunoff/StormSewersOrganicEnrichment/LowDissolvedOxygen5.82008MilesAUrbanRunoff/StormSewersPage193of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Pathogens5.82008MilesARecreationalandTourismActivities(non-boating)UrbanRunoff/StormSewersCamancheReservoir5L53120000Copper73892020AcresAResourceExtractionZinc73892020AcresAResourceExtractionCampFarWestReservoir5L51631013Mercury19452011AcresAResourceExtractionCarsonCreek(fromWWTPtoDeerCreek)5R53222013Aluminum122019MilesASourceUnknownManganese122019MilesASourceUnknownChickenRanchSlough5R51921000Chlorpyrifos82004MilesBUrbanRunoff/StormSewersDiazinon82004Theagriculturalsourceofdiazinonforthesewaterbodiesisfromaerialdeposition.MilesBAgricultureUrbanRunoff/StormSewersClearLake5L51352000Mercury400702003AcresBResourceExtractionPage194of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Nutrients400702006AcresASourceUnknownCloverCreek5R50732000FecalColiform112012MilesAAgriculture-grazingOtherColusaBasinDrain5R52010000Azinphos-methyl492008MilesAAgricultureCarbofuran492008MilesAAgricultureDiazinon492008MilesAAgricultureGroupAPesticides492011MilesAAgricultureMalathion492008MilesAAgricultureMethylParathion492008MilesAAgricultureMolinate/Ordram492008MilesAAgriculture-irrigationtailwaterUnknownToxicity492019MilesAAgriculturePage195of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Combie,Lake5L51633011Mercury3622011Allresourceextractionsourcesareabandonedmines.AcresAResourceExtractionCosumnesRiver5R53111000ExoticSpecies532019Thisexoticspecieslistingcoverstheentirewatershed,i.e.,themainstemandtheNorth,MiddleandSouthForksoftheCosumnesRiver.MilesASourceUnknownDavisCreekReservoir5L51332010Mercury1632010AcresAResourceExtractionDeerCreek(SacramentoCounty)5R53222012Iron122019MilesASourceUnknownDeerCreek(YubaCounty)5R51712014pH4.32011MilesAInternalNutrientCycling(primarilylakes)DelPuertoCreek5R54110000Chlorpyrifos6.52008MilesAAgricultureDiazinon6.52008MilesAAgriculturePyrethroids6.52019Thepyrethroidsofconcernforthislistingarebifenthrin,lamdbacyhalothrin,efenvalerate/fedvalerate,andpermethrin.MilesASourceUnknownPage196of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*DeltaWaterways(centralportion)5E54400000Chlorpyrifos114252019AcresAAgricultureUrbanRunoff/StormSewersDDT114252011AcresAAgricultureDiazinon114252019AcresAAgricultureUrbanRunoff/StormSewersExoticSpecies114252019AcresASourceUnknownGroupAPesticides114252011AcresAAgricultureMercury114252006Allresourceextractionsourcesareabandonedmines.AcresAResourceExtractionUnknownToxicity114252019AcresASourceUnknownDeltaWaterways(easternportion)5E54400000Chlorpyrifos29722006AcresAAgricultureUrbanRunoff/StormSewersDDT29722011AcresAAgriculturePage197of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Diazinon29722006AcresAAgricultureUrbanRunoff/StormSewersExoticSpecies29722019AcresASourceUnknownGroupAPesticides29722011AcresAAgricultureMercury29722006Allresourceextractionsourcesareabandonedmines.AcresAResourceExtractionUnknownToxicity29722019AcresASourceUnknownDeltaWaterways(exportarea)5E54400000Chlorpyrifos5832019AcresAAgricultureUrbanRunoff/StormSewersDDT5832011AcresAAgricultureDiazinon5832019AcresAAgricultureUrbanRunoff/StormSewersElectricalConductivity5832019AcresAAgricultureExoticSpecies5832019AcresASourceUnknownPage198of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*GroupAPesticides5832011AcresAAgricultureMercury5832006Allresourceextractionsourcesareabandonedmines.AcresAResourceExtractionUnknownToxicity5832019AcresASourceUnknownDeltaWaterways(northernportion)5E51000000Chlorpyrifos67952019AcresAAgricultureUrbanRunoff/StormSewersDDT67952011AcresAAgricultureDiazinon67952019AcresAAgricultureUrbanRunoff/StormSewersExoticSpecies67952019AcresASourceUnknownGroupAPesticides67952011AcresAAgricultureMercury67952006Allresourceextractionsourcesareabandonedmines.AcresAResourceExtractionPCBs(Polychlorinatedbiphenyls)67952019AcresASourceUnknownPage199of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*UnknownToxicity67952019AcresASourceUnknownDeltaWaterways(northwesternportion)5E51000000Chlorpyrifos25872019AcresAAgricultureUrbanRunoff/StormSewersDDT25872011AcresAAgricultureDiazinon25872019AcresAAgricultureUrbanRunoff/StormSewersElectricalConductivity25872019AcresAAgricultureExoticSpecies25872019AcresASourceUnknownGroupAPesticides25872011AcresAAgricultureMercury25872006Allresourceextractionsourcesareabandonedmines.AcresAResourceExtractionUnknownToxicity25872019AcresASourceUnknownDeltaWaterways(southernportion)5E54400000Chlorpyrifos31252019AcresAAgricultureUrbanRunoff/StormSewersPage200of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*DDT31252011AcresAAgricultureDiazinon31252019AcresAAgricultureUrbanRunoff/StormSewersElectricalConductivity31252019AcresAAgricultureExoticSpecies31252019AcresASourceUnknownGroupAPesticides31252011AcresAAgricultureMercury31252006Allresourceextractionsourcesareabandonedmines.AcresAResourceExtractionUnknownToxicity31252019AcresASourceUnknownDeltaWaterways(StocktonShipChannel)5E54400000Chlorpyrifos16032006AcresAAgricultureUrbanRunoff/StormSewersDDT16032011AcresAAgricultureDiazinon16032006AcresAAgricultureUrbanRunoff/StormSewersPage201of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Dioxin16032019TheareasoftheshipchannelimpactedbydioxincontaminationinsportfishencompassOldMormonSlough,NewMormonSlough,McLeodLake,TurningBasin,MorrelliBoatRamp,andLouisParkBoatRamp(CaliforniaDepartmentofHealthServices1998warning).ThislistingwasmadebyUSEPAin1998andwasundertheStocktonTurningBasin,upper(PortTurningBasin)onpreviouslists.Inordertoconsolidatelistingsforsameareas,alllistingsforStocktonTurningBasinarenowundertheDeltaWaterways(StocktonShipChannel).AcresAPointSourceExoticSpecies16032019AcresASourceUnknownFuranCompounds16032019ThislistingwaspreviouslyunderStocktonTurningBasin,upper(PortTurningBasin).Inordertoconsolidatelistingsforsameareas,alllistingsforStocktonTurningBasinarenowundertheDeltaWaterways(StocktonShipChannel).AcresAContaminatedSedimentsGroupAPesticides16032011AcresAAgricultureMercury16032006Allresourceextractionsourcesareabandonedmines.AcresAResourceExtractionOrganicEnrichment/LowDissolvedOxygen16032007AcresBMunicipalPointSourcesUrbanRunoff/StormSewersPathogens16032008ThislistingwaspreviouslyunderStocktonTurningBasin,upper(PortTurningBasin).Inordertoconsolidatelistingsforsameareas,alllistingsforStocktonTurningBasinarenowundertheDeltaWaterways(StocktonShipChannel).AcresARecreationalandTourismActivities(non-boating)UrbanRunoff/StormSewersPCBs(Polychlorinatedbiphenyls)16032019TheareasoftheshipchannelimpactedbyPCBcontaminationinsportfishencompassOldMormonSlough,NewMormonSlough,McLeodLake,TurningBasin,MorrelliBoatRamp,andLouisParkBoatRamp(CaliforniaDepartmentofHealthServices1998warning).ThislistingwasmadebyUSEPAin1998andwasundertheStocktonTurningBasin,upper(PortTurningBasin)onpreviouslists.Inordertoconsolidatelistingsforsameareas,alllistingsforStocktonTurningBasinarenowundertheDeltaWaterways(StocktonShipChannel).AcresAPointSourcePage202of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*UnknownToxicity16032019AcresASourceUnknownDeltaWaterways(westernportion)5E54400000Chlorpyrifos145242006AcresAAgricultureUrbanRunoff/StormSewersDDT145242011AcresAAgricultureDiazinon145242006AcresAAgricultureUrbanRunoff/StormSewersElectricalConductivity145242019AcresAAgricultureExoticSpecies145242019AcresASourceUnknownGroupAPesticides145242011AcresAAgricultureMercury145242006Allresourceextractionsourcesareabandonedmines.AcresAResourceExtractionUnknownToxicity145242019AcresASourceUnknownDollyCreek5R51854030Copper1.52020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionPage203of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Zinc1.52020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionDonPedroLake5L53632010Mercury110562020AcresAResourceExtractionDunnCreek(MtDiabloMinetoMarshCreek)5R54300021Mercury0.72013Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionMetals0.72020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionElderCreek5R51911000Chlorpyrifos112004MilesBUrbanRunoff/StormSewersDiazinon112004Theagriculturalsourceofdiazinonforthesewaterbodiesisfromaerialdeposition.MilesBAgricultureUrbanRunoff/StormSewersElkGroveCreek5R51911000Chlorpyrifos6.92004For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownDiazinon6.92004Theagriculturalsourceofdiazinonforthesewaterbodiesisfromaerialdeposition.MilesBAgricultureUrbanRunoff/StormSewersEnglebrightLake5L51714013Mercury7542012Allresourceextractionsourcesareabandonedmines.AcresAResourceExtractionPage204of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*FallRiver(Pit)5R52641031Sedimentation/Siltation8.62016ThesedimentationisaccumulatedsandsizesedimentintheupperFallRiver.Thehistoriclandmanagementactivitiesincludelogging,grazing,channelization,roads,andrailroads.MilesAHistoricLandManagementActivitiesFeatherRiver,Lower(LakeOrovilleDamtoConfluencewithSacramentoRiver)5R51540000Chlorpyrifos422019MilesASourceUnknownDiazinon422003MilesBAgricultureGroupAPesticides422011MilesAAgricultureMercury422009Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionUnknownToxicity422019MilesASourceUnknownFeatherRiver,NorthFork(belowLakeAlmanor)5R51812000Mercury492019MilesASourceUnknownTemperature,water492019MilesAFlowRegulation/ModificationHydromodificationFiveMileSlough(AlexandriaPlacetoFourteenMileSlough)5R54400000Chlorpyrifos1.62006MilesAUrbanRunoff/StormSewersPage205of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Diazinon1.62006Theagriculturalsourceofdiazinonforthiswaterbodyisfromaerialdeposition.MilesAAgricultureUrbanRunoff/StormSewersOrganicEnrichment/LowDissolvedOxygen1.62008MilesAUrbanRunoff/StormSewersPathogens1.62008MilesAOtherUrbanRunoffRecreationalandTourismActivities(non-boating)FrenchRavine5R51632011Bacteria1.72019MilesALandDisposalGrasslandsMarshes5W54120000ElectricalConductivity79622008AcresAAgricultureSelenium79622000AcresBSourceUnknownGraysonDrain(atoutfall)5R54110000SedimentToxicity0.032019MilesASourceUnknownHardingDrain(TurlockIrrigationDistrictLateral#5)5R53550000Chlorpyrifos8.32008MilesAAgricultureUnknownToxicity8.32019MilesAAgriculturePage206of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*HarleyGulch5R51332022Mercury62007Allresourceextractionsourcesareabandonedmines.MilesBResourceExtractionHorseCreek(RisingStarMinetoShastaLake)5R50610000Cadmium0.522020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionCopper0.522020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionLead0.522020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionZinc0.522020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionHumbugCreek5R51732030Copper2.22020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionMercury2.22012Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionSedimentation/Siltation2.22012Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionZinc2.22020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionPage207of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*IngramCreek(fromconfluencewithHospitalCreektoHwy33crossing)5R54110000Pyrethroids2.82019Thepyrethroidsofconcernforthislistingarebifenthrin,lamdbacyhalothrin,efenvalerate/fedvalerate,andpermethrin.MilesASourceUnknownIngramCreek(fromconfluencewithSanJoaquinRivertoconfluencewithHospitalCreek)5R54110000Chlorpyrifos2.12008MilesAAgriculturalReturnFlowsDiazinon2.12008MilesAAgriculturalReturnFlowsPyrethroids2.12019Thepyrethroidsofconcernforthislistingarebifenthrin,lamdbacyhalothrin,efenvalerate/fedvalerate,andpermethrin.MilesASourceUnknownJackSlough5R51540000Diazinon142008MilesAAgricultureJamesCreek5R51224010Mercury6.32015Resourceextractionsourcesareabandonedmines.MilesAResourceExtractionNickel6.32020Resourceextractionsourcesareabandonedmines.MilesAResourceExtractionKanakaCreek5R51742022Arsenic9.72020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionKaweahLake5L55344010Mercury17022019AcresASourceUnknownPage208of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*KeswickReservoir(portiondownstreamfromSpringCreek)5L52440013Cadmium1352020AcresAResourceExtractionCopper1352020AcresAResourceExtractionZinc1352020AcresAResourceExtractionKingsRiver,Lower(IslandWeirtoStinsonandEmpireWeirs)5R55190000ElectricalConductivity362015MilesAAgricultureMolybdenum362015MilesAAgricultureToxaphene362015MilesAAgricultureLittleBackboneCreek,Lower5R50620010AcidMineDrainage0.952020MilesAResourceExtractionCadmium0.952020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionCopper0.952020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionZinc0.952020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionLittleCowCreek(downstreamfromAfterthoughtMine)5R50733023Cadmium1.12020Resourceextractionsourcesareabandonedmines.MilesAResourceExtractionPage209of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Copper1.12020Resourceextractionsourcesareabandonedmines.MilesAResourceExtractionZinc1.12020Resourceextractionsourcesareabandonedmines.MilesAResourceExtractionLittleDeerCreek5R51720012Mercury4.12012MilesAResourceExtractionLittleGrizzlyCreek5R51854031Copper9.42020MilesAMineTailingsZinc9.42020MilesAMineTailingsLoneTreeCreek5R53140000Ammonia152020MilesADairiesBOD,Biochemicaloxygendemand152020MilesADairiesElectricalConductivity152020MilesADairiesLowerBearRiverReservoir5L53260043Copper7252019AcresASourceUnknownMainDrainageCanal5R52040000Diazinon9.22019MilesAAgriculturePage210of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*MarshCreek(DunnCreektoMarshCreekReservoir)5R54300023Mercury112019Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionMetals112020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionMarshCreek(MarshCreekReservoirtoSanJoaquinRiver)5R54400000Mercury102013Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionMarshCreekReservoir5L54300023Mercury2782013AcresAResourceExtractionMendotaPool5W55120000Selenium30451996For2006,seleniumwasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.AcresAAgriculturalReturnFlowsAgricultureGroundwaterWithdrawalOtherMercedRiver,Lower(McSwainReservoirtoSanJoaquinRiver)5R53550000Chlorpyrifos502008MilesAAgricultureDiazinon502008MilesAAgricultureGroupAPesticides502011MilesAAgriculturePage211of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Mercury502019MilesASourceUnknownMiddleRiver5R54400000LowDissolvedOxygen9.72019MilesAHydromodificationSourceUnknownMokelumneRiver,Lower5R54400000Copper292020MilesAResourceExtractionZinc292020MilesAResourceExtractionMormonSlough(CommerceStreettoStocktonDeepWaterChannel)5R54400000OrganicEnrichment/LowDissolvedOxygen0.932008MilesAUrbanRunoff/StormSewersPathogens0.932008MilesARecreationalandTourismActivities(non-boating)UrbanRunoff/StormSewersMormonSlough(StocktonDivertingCanaltoCommerceStreet)5R53130000Pathogens5.22008MilesARecreationalandTourismActivities(non-boating)UrbanRunoff/StormSewersMorrisonCreek5R51911000Chlorpyrifos262004ThischlorpyrifoslistingonlyappliestotheareaofMorrisonCreekfromElkGrove-FlorinRdtoBeachLake.For2006,chlorpyrifoswasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownPage212of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Diazinon262003MilesBAgricultureMosherSlough(downstreamofI-5)5R54400000Chlorpyrifos1.32006MilesAUrbanRunoff/StormSewersDiazinon1.32006Theagriculturalsourceofdiazinonforthiswaterbodyisfromaerialdeposition.MilesAAgricultureUrbanRunoff/StormSewersOrganicEnrichment/LowDissolvedOxygen1.32008MilesAUrbanRunoff/StormSewersPathogens1.32008MilesAUrbanRunoff/StormSewersMosherSlough(upstreamofI-5)5R54400000Pathogens3.52008MilesAUrbanRunoff/StormSewersMudSlough5R54120000Boron132008MilesAAgricultureElectricalConductivity132008MilesAAgriculturePesticides132019MilesAAgricultureSelenium131996For2006,seleniumwasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesAAgriculturePage213of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*UnknownToxicity132019MilesAAgricultureNatoma,Lake5L51921000Mercury4852019AcresASourceUnknownNatomasEastMainDrainageCanal(akaSteelheadCreek,downstreamofconfluencewithArcadeCreek)5R51921000Diazinon3.52008Theagriculturalsourceisfromaerialdeposition.MilesAAgricultureUrbanRunoff/StormSewersPCBs(Polychlorinatedbiphenyls)3.52020MilesAAgricultureIndustrialPointSourcesUrbanRunoff/StormSewersNatomasEastMainDrainageCanal(akaSteelheadCreek,upstreamofconfluencewithArcadeCreek)5R51921000PCBs(Polychlorinatedbiphenyls)122020MilesAAgricultureIndustrialPointSourcesUrbanRunoff/StormSewersNewmanWasteway5R54120000Chlorpyrifos8.32008MilesAAgricultureDiazinon8.32008MilesAAgriculturePage214of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*OakRunCreek5R50733000FecalColiform5.62012MilesAAgricultureCombinedSewerOverflowGrazing-RelatedSourcesNaturalSourcesPastureGrazing-UplandOldRiver(SanJoaquinRivertoDeltaMendotaCanal)5R54400000LowDissolvedOxygen152019MilesAHydromodificationSourceUnknownOrestimbaCreek(aboveKilburnRoad)5R54110000Azinphos-methyl9.12008MilesAAgricultureChlorpyrifos9.12008MilesAAgricultureDDE9.12011Historicalagriculturaluse.MilesAAgricultureDiazinon9.12008MilesAAgricultureOrestimbaCreek(belowKilburnRoad)5R54110000Azinphos-methyl2.72008MilesAAgricultureChlorpyrifos2.72008MilesAAgriculturePage215of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*DDE2.72011MilesAAgricultureDiazinon2.72008MilesAAgricultureSedimentToxicity2.72019MilesASourceUnknownUnknownToxicity2.72019MilesAAgriculturePanocheCreek(SilverCreektoBelmontAvenue)5R55112000Mercury182020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionSedimentation/Siltation182007MilesAAgricultureAgriculture-grazingHighway/Road/BridgeConstructionSelenium182007MilesAAgricultureAgriculture-grazingHighway/Road/BridgeConstructionPitRiver5R52661080Nutrients1232013MilesAAgricultureAgriculture-grazingPage216of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*OrganicEnrichment/LowDissolvedOxygen1232013MilesAAgricultureAgriculture-grazingTemperature,water1232013MilesAAgricultureAgriculture-grazingPutahCreek(SolanoLaketoPutahCreekSinks)5R51120000Mercury272015Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionSourceUnknownRollinsReservoir5L51634033Mercury7742012AcresAResourceExtractionSacramentoRiver(KeswickDamtoCottonwoodCreek)5R52440014Cadmium152002MilesBResourceExtractionCopper152002MilesBResourceExtractionUnknownToxicity152019MilesASourceUnknownZinc152002MilesBResourceExtractionPage217of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SacramentoRiver(CottonwoodCreektoRedBluff)5R50810000UnknownToxicity162019MilesASourceUnknownSacramentoRiver(RedBlufftoKnightsLanding)5R50420070Mercury822019ThismercurylistingonlyappliestotheareafromHamiltonCitydownstreamtoKnightsLanding.MilesASourceUnknownUnknownToxicity822019MilesASourceUnknownSacramentoRiver(KnightsLandingtotheDelta)5R51000000Diazinon162003MilesBAgricultureMercury162010Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionUnknownToxicity162019MilesASourceUnknownSacramentoSlough5R51922000Mercury1.72020MilesASourceUnknownSaltSlough(upstreamfromconfluencewithSanJoaquinRiver)5R54120000Boron172008MilesAAgricultureChlorpyrifos172008MilesAAgriculturePage218of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Diazinon172008MilesAAgricultureElectricalConductivity172008MilesAAgricultureSelenium171999For2006,thislistingwasaddedbyUSEPAtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBSourceUnknownUnknownToxicity172019MilesAAgricultureSanCarlosCreek(downstreamofNewIdriaMine)5R55911085Mercury5.12020Allresourceextractionsourcesareabandonedmines.MilesAAcidMineDrainageResourceExtractionSanJoaquinRiver(MendotaPooltoBearCreek)5R54110000Boron882006MilesAAgricultureChlorpyrifos882007MilesBAgricultureDDT882011MilesAAgricultureDiazinon882007MilesBAgricultureElectricalConductivity882006MilesAAgriculturePage219of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*GroupAPesticides882011MilesAAgricultureUnknownToxicity882019MilesASourceUnknownSanJoaquinRiver(BearCreektoMudSlough)5R54120000Boron142006MilesAAgricultureChlorpyrifos142007MilesBAgricultureDDT142011MilesAAgricultureDiazinon142007MilesBAgricultureElectricalConductivity142006MilesAAgricultureGroupAPesticides142011MilesAAgricultureMercury142020MilesAResourceExtractionUnknownToxicity142019MilesASourceUnknownPage220of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SanJoaquinRiver(MudSloughtoMercedRiver)5R54110000Boron32006MilesAAgricultureChlorpyrifos32007MilesBAgricultureDDT32011MilesAAgricultureDiazinon32007MilesBAgricultureElectricalConductivity32006MilesAAgricultureGroupAPesticides32011MilesAAgricultureMercury32020MilesAResourceExtractionSelenium31996MilesAAgricultureUnknownToxicity32019MilesASourceUnknownSanJoaquinRiver(MercedRivertoTuolumneRiver)5R54110000Boron292007For2006,boronwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBAgriculturePage221of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Chlorpyrifos292007MilesBAgricultureDDT292011MilesAAgricultureDiazinon292007MilesBAgricultureElectricalConductivity292007For2006,electricalconductivitywasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBAgricultureGroupAPesticides292011MilesAAgricultureMercury292020MilesAResourceExtractionSelenium292002MilesBAgricultureUnknownToxicity292019MilesASourceUnknownSanJoaquinRiver(TuolumneRivertoStanislausRiver)5R53530000Boron8.42007For2006,boronwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBAgricultureChlorpyrifos8.42007MilesBAgricultureDDT8.42011MilesAAgriculturePage222of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Diazinon8.42007MilesBAgricultureElectricalConductivity8.42007For2006,electricalconductivitywasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBAgricultureGroupAPesticides8.42011MilesAAgricultureMercury8.42020MilesAResourceExtractionSelenium8.42002MilesBSourceUnknownUnknownToxicity8.42019MilesAAgricultureSanJoaquinRiver(FriantDamtoMendotaPool)5R54510000ExoticSpecies702019MilesASourceUnknownSanJoaquinRiver(StanislausRivertoDeltaBoundary)5R54400000Boron32007For2006,boronwasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBAgricultureChlorpyrifos32007MilesBAgricultureDDT32011MilesAAgricultureDiazinon32007MilesBAgriculturePage223of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*ElectricalConductivity32007For2006,electricalconductivitywasmovedbyUSEPAfromthe303(d)listtothisbeingaddressedlistbecauseofacompletedUSEPAapprovedTMDL.MilesBAgricultureGroupAPesticides32011MilesAAgricultureMercury32020MilesAResourceExtractionSelenium32002MilesBAgricultureToxaphene32019MilesASourceUnknownUnknownToxicity32019MilesAAgricultureScottsFlatReservoir5L51720011Mercury6602012AcresAResourceExtractionShastaLake(areawhereWestSquawCreekenters)5L50620010Cadmium202020AcresAResourceExtractionCopper202020AcresAResourceExtractionZinc202020AcresAResourceExtractionSmithCanal5R54400000OrganicEnrichment/LowDissolvedOxygen2.42008MilesAUrbanRunoff/StormSewersPage224of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*OrganophosphorusPesticides2.42006MilesAUrbanRunoff/StormSewersPathogens2.42008MilesARecreationalandTourismActivities(non-boating)UrbanRunoff/StormSewersSouthCowCreek5R50731000FecalColiform7.92012MilesAAgricultureGrazing-RelatedSourcesOtherSpringCreek,Lower(IronMountainMinetoKeswickReservoir)5R52440010AcidMineDrainage2.62020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionCadmium2.62020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionCopper2.62020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionZinc2.62020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionStanislausRiver,Lower5R53530000Diazinon592008MilesAAgricultureGroupAPesticides592011MilesAAgricultureMercury592020MilesAResourceExtractionPage225of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*UnknownToxicity592019MilesASourceUnknownStrongRanchSlough5R51921000Chlorpyrifos6.42004MilesBUrbanRunoff/StormSewersDiazinon6.42004Theagriculturalsourceofdiazinonforthesewaterbodiesisfromaerialdeposition.MilesBAgricultureUrbanRunoff/StormSewersSulphurCreek(ColusaCounty)5R51320024Mercury142005Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionTempleCreek5R53140000Ammonia102020MilesADairiesElectricalConductivity102020MilesADairiesTownCreek5R50620010Cadmium0.982020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionCopper0.982020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionLead0.982020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionZinc0.982020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionPage226of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*TuolumneRiver,Lower(DonPedroReservoirtoSanJoaquinRiver)5R53550000Diazinon602008MilesAAgricultureGroupAPesticides602011MilesAAgricultureUnknownToxicity602019MilesASourceUnknownWadsworthCanal5R52030000Diazinon162019MilesAAgricultureWalkerSlough5R53140000Pathogens2.32008MilesARecreationalandTourismActivities(non-boating)UrbanRunoff/StormSewersWestSquawCreek(belowBalaklalaMine)5R50620010Cadmium22020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionCopper22020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionLead22020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionZinc22020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionPage227of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*WhiskeytownReservoir(areasnearOakBottom,BrandyCreekCampgroundsandWhiskeytown)5L52463010ColiformBacteria982019AcresASeptageDisposalWillowCreek(MaderaCounty)5R54021051Temperature,water6.22019MilesASourceUnknownWillowCreek(ShastaCounty,belowGreenhornMinetoClearCreek)5R52463010AcidMineDrainage42020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionCopper42020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionZinc42020Allresourceextractionsourcesareabandonedmines.MilesAResourceExtractionWolfCreek5R51632010FecalColiform232019MilesAAgricultureRecreationalandTourismActivities(non-boating)UrbanRunoff/StormSewersAspenCreek6R63210080Metals0.93NAAffectedbyacidminedrainagefromLeviathanMine.TMDLtobecoordinatedwithRegionalBoard/CERCLAremediationprograms.MilesCAcidMineDrainageInactiveMiningMineTailingsNaturalSourcesNonpointSourcePage228of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*BigMeadowCreek6R63410011Pathogens1.42019MilesANaturalSourcesRangeGrazing-Riparianand/orUplandRecreationalandTourismActivities(non-boating)BlackwoodCreek6R63420021Iron5.92015MilesAErosion/SiltationNaturalSourcesNonpointSourceNitrogen5.92008NitrogenloadingfromcreektobeaddressedduringdevelopmentofLakeTahoeTMDL,butamorespecificTMDLmaybeneededforBlackwoodCreek.MilesAAtmosphericDepositionErosion/SiltationHydromodificationNaturalSourcesNonpointSourceResourceExtractionSilvicultureStreambankModification/DestabilizationPhosphorus5.92008PhosphorusloadingfromcreektobeaddressedduringdevelopmentofLakeTahoeTMDL,butamorespecificTMDLforcreekmaybeneeded.MilesAErosion/SiltationGrazing-RelatedSourcesHydromodificationNaturalSourcesNonpointSourceResourceExtractionSilvicultureStreambankModification/DestabilizationPage229of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Sedimentation/Siltation5.92008Creekaffectedbypastgravelquarryoperationsandotherwatersheddisturbanceincludinggrazingandtimberharvest.MilesAAtmosphericDepositionConstruction/LandDevelopmentErosion/SiltationHydromodificationNaturalSourcesNonpointSourceRangeGrazing-Riparianand/orUplandRecreationalandTourismActivities(non-boating)ResourceExtractionSilvicultureStreambankModification/DestabilizationSurfaceRunoffBodieCreek6R63020031Mercury112019MilesASourceUnknownPage230of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*BridgeportReservoir6L63030050Nitrogen26142006AcresAAtmosphericDepositionChannelErosionErosion/SiltationFlowRegulation/ModificationGrazing-RelatedSourcesHighway/Road/BridgeRunoffInternalNutrientCycling(primarilylakes)MarinasandRecreationalBoatingNaturalSourcesOtherUrbanRunoffPastureGrazing-Riparianand/orUplandRecreationalandTourismActivities(non-boating)RemovalofRiparianVegetationSedimentResuspensionStreambankModification/DestabilizationWastewater-landdisposalPage231of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Phosphorus26142006AcresAAtmosphericDepositionChannelErosionErosion/SiltationFlowRegulation/ModificationGrazing-RelatedSourcesHighway/Road/BridgeRunoffInternalNutrientCycling(primarilylakes)MarinasandRecreationalBoatingNaturalSourcesOtherUrbanRunoffPastureGrazing-Riparianand/orUplandRecreationalandTourismActivities(non-boating)RemovalofRiparianVegetationStreambankModification/DestabilizationWastewater-landdisposalSedimentation/Siltation26142006AcresAErosion/SiltationGrazing-RelatedSourcesSedimentResuspensionStreambankModification/DestabilizationBroncoCreek6R63520053Sedimentation/Siltation1.32006Watersheddisturbanceinnaturallyhighlyerosivewatershed.MilesANaturalSourcesNonpointSourceSilviculturePage232of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*BryantCreek6R63210080Metals5.2NAAffectedbyacidminedrainagefromLeviathanMine.ProblembeingaddressedthroughRWQCBandCERCLAremediationprograms.MilesCAcidMineDrainageInactiveMiningMineTailingsNonpointSourceBuckeyeCreek6R63040022Pathogens172019MilesAGrazing-RelatedSourcesNaturalSourcesPastureGrazing-Riparianand/orUplandRangeGrazing-Riparianand/orUplandRecreationalandTourismActivities(non-boating)CarsonRiver,WestFork(HeadwaterstoWoodfords)6R63320014Nitrogen182019MilesAAtmosphericDepositionChannelErosionErosion/SiltationHabitatModificationHighwayMaintenanceandRunoffNaturalSourcesOnsiteWastewaterSystems(SepticTanks)RecreationalandTourismActivities(non-boating)RemovalofRiparianVegetationSilvicultureStreambankModification/DestabilizationPage233of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Phosphorus182019Revisionofstandardmaybeconsidered.MilesAAtmosphericDepositionChannelErosionErosion/SiltationHabitatModificationHighwayMaintenanceandRunoffNaturalSourcesRecreationalandTourismActivities(non-boating)RemovalofRiparianVegetationSilvicultureStreambankModification/DestabilizationSodium182019MilesAAtmosphericDepositionHighwayMaintenanceandRunoffNaturalSourcesOnsiteWastewaterSystems(SepticTanks)RecreationalandTourismActivities(non-boating)CarsonRiver,WestFork(PaynesvilletoStateLine)6R63310013Pathogens3.32019MilesAAgriculture-irrigationtailwaterAgriculture-stormrunoffPastureGrazing-Riparianand/orUplandPage234of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*CarsonRiver,WestFork(WoodfordstoPaynesville)6R63310012Nitrogen3.62019Revisionofstandardsmaybeconsidered.MilesAAgriculture-irrigationtailwaterAgriculture-stormrunoffAgriculture-subsurfacedrainageAtmosphericDepositionChannelErosionErosion/SiltationHabitatModificationHighwayMaintenanceandRunoffNaturalSourcesPastureGrazing-Riparianand/orUplandRangeGrazing-Riparianand/orUplandRecreationalandTourismActivities(non-boating)RemovalofRiparianVegetationSilvicultureStreambankModification/DestabilizationWastewater-landdisposalPathogens3.62019MilesAAgriculturalReturnFlowsNaturalSourcesPastureGrazing-Riparianand/orUplandRecreationalandTourismActivities(non-boating)Page235of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Sodium3.62019MilesAAgriculture-grazingAgriculture-irrigationtailwaterAgriculture-stormrunoffAtmosphericDepositionHighwayMaintenanceandRunoffNaturalSourcesOnsiteWastewaterSystems(SepticTanks)RecreationalandTourismActivities(non-boating)Wastewater-landdisposalClearwaterCreek6R63040051Sedimentation/Siltation122006Listedonbasisoflimitedinformation;additionalmonitoringmaysupportdelisting.MilesAConstruction/LandDevelopmentHighwayMaintenanceandRunoffRangeGrazing-Riparianand/orUplandCrowleyLake6L60310090Ammonia48612019AcresASourceUnknownOxygen,Dissolved48612019AcresASourceUnknownDonnerLake6L63520021PriorityOrganics8192019OEHHAisstudyingthelaketodeterminewhetherafishconsumptionadvisoryisneeded.Theremaybea6to13yearperiodforTMDLdevelopment.AcresASourceUnknownPage236of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*EagleLake(LassenCounty)6L63732000Nitrogen207042019AcresAAgricultureAtmosphericDepositionGrazing-RelatedSourcesHighway/Road/BridgeRunoffInternalNutrientCycling(primarilylakes)MarinasandRecreationalBoatingNaturalSourcesNonpointSourceOnsiteWastewaterSystems(SepticTanks)OtherUrbanRunoffRecreationalandTourismActivities(non-boating)SedimentResuspensionSilvicultureWastewaterPhosphorus207042019AcresAAtmosphericDepositionGrazing-RelatedSourcesHighway/Road/BridgeRunoffInternalNutrientCycling(primarilylakes)MarinasandRecreationalBoatingNaturalSourcesNonpointSourceOnsiteWastewaterSystems(SepticTanks)OtherUrbanRunoffRecreationalandTourismActivities(non-boating)SedimentResuspensionSilvicultureWastewaterPage237of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*EastWalkerRiver,aboveBridgeportReservoir6R63030050Pathogens7.22019MilesANaturalSourcesOtherUrbanRunoffPastureGrazing-Riparianand/orUplandRecreationalandTourismActivities(non-boating)EastWalkerRiver,belowBridgeportReservoir6R63030050Nitrogen82019MilesAAtmosphericDepositionErosion/SiltationFlowRegulation/ModificationGrazing-RelatedSourcesHighway/Road/BridgeRunoffNaturalSourcesPastureGrazing-Riparianand/orUplandRangeGrazing-Riparianand/orUplandStreambankModification/DestabilizationUpstreamImpoundmentPhosphorus82019MilesAAtmosphericDepositionErosion/SiltationFlowRegulation/ModificationHighway/Road/BridgeRunoffNaturalSourcesOtherUrbanRunoffPastureGrazing-Riparianand/orUplandRangeGrazing-Riparianand/orUplandStreambankModification/DestabilizationUpstreamImpoundmentPage238of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Sedimentation/Siltation82019MilesAErosion/SiltationGrazing-RelatedSourcesHighway/Road/BridgeRunoffUpstreamImpoundmentUrbanRunoff--ErosionandSedimentationGeneralCreek6R63420030Iron9.12019MilesANaturalSourcesSilviculturePhosphorus9.12019MilesAAtmosphericDepositionErosion/SiltationNaturalSourcesGrayCreek(NevadaCounty)6R63520052Sedimentation/Siltation2.82006Sedimentfromdisturbanceofnaturallyhighlyerosivewatershed.MilesANaturalSourcesNonpointSourceSilvicultureHaiweeReservoir6L62410071Copper17032004Copperproblemsrelatedtoalgicideusedtopreventtaste/odorproblemsindrinkingwatersupplies.TMDLdevelopmentinprogress.AdeterminationofwhetherornotthiswaterbodyisawateroftheUnitedStateswillbemadebytheRegionalWaterQualityControlBoard.AcresAOtherPage239of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*HeavenlyValleyCreek(sourcetoUSFSboundary)6R63410031Chloride22019Chloridestandardmayberevised.MilesAAtmosphericDepositionHighway/Road/BridgeRunoffNaturalSourcesSourceUnknownPhosphorus22019MilesAAtmosphericDepositionErosion/SiltationNaturalSourcesRecreationalandTourismActivities(non-boating)Sedimentation/Siltation22002MilesBSourceUnknownHeavenlyValleyCreek(USFSboundarytoTroutCreek)6R63410031Chloride1.42019MilesAAtmosphericDepositionHighway/Road/BridgeRunoffNaturalSourcesSourceUnknownSedimentation/Siltation1.42019MilesAConstruction/LandDevelopmentHabitatModificationHydromodificationLandDevelopmentNonpointSourceRecreationalandTourismActivities(non-boating)Page240of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*HoneyLake6S63710060Arsenic577562019Arsenicisultimatelyfromnaturalsources,butlakeisaffectedbygeothermaldischarges.FurtherstudyneededtodetermineneedforTMDL.AcresAFlowRegulation/ModificationGeothermalDevelopmentNaturalSourcesNonpointSourceSalinity/TDS/Chlorides577562019FurtherstudyneededtodetermineextentofimpairmentandneedforTMDL.AcresAAgriculturalReturnFlowsAgriculturalWaterDiversionAgricultureGeothermalDevelopmentNaturalSourcesNonpointSourceSedimentResuspensionHoneyLakeAreaWetlands6W63710060Metals625902019AdditionalmonitoringneededtodetermineextentofimpairmentandneedforTMDLAcresAAgricultureGeothermalDevelopmentNaturalSourcesNonpointSourceHoneyLakeWildfowlManagementPonds6S63720095Metals6652019FurthermonitoringneededtodetermineextentofimpairmentandneedforTMDL.AcresAAgricultureGeothermalDevelopmentNaturalSourcesSalinity/TDS/Chlorides6652019FurthermonitoringneededtodetermineextentofimpairmentandneedforTMDL.AcresAAgricultureGeothermalDevelopmentNaturalSourcesPage241of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*TraceElements6652019FurthermonitoringneededtodetermineextentofimpairmentandneedforTMDL.AcresAGeothermalDevelopmentNurseriesHotSpringsCanyonCreek6R63030042Sedimentation/Siltation2.92008Listedonbasisoflimiteddata;furthermonitoringmaysupportdelisting.MilesARangeGrazing-Riparianand/orUplandIndianCreek(AlpineCounty)6R63220010Pathogens132019MilesAGrazing-RelatedSourcesPastureGrazing-Riparianand/orUplandIndianCreekReservoir6L63220010Phosphorus1642003Reservoiriseutrophic.Mostsignificantsourceofnutrientloadingisreleaseofphosphorusfromsediment.TheUSEPAapprovedtheTMDLin2003.Reductionsinphosphorusloadingareexpectedtoameliorateotherproblemsassociatedwitheutrophication.AcresBErosion/SiltationFlowRegulation/ModificationInternalNutrientCycling(primarilylakes)PastureGrazing-Riparianand/orUplandWastewaterLeviathanCreek6R63210080Metals3.2NATMDLdevelopmenttobecoordinatedwithongoingRegionalBoardandCERCLAremediationactivitiesatLeviathanMinesite.MilesCAcidMineDrainageErosion/SiltationInactiveMiningMineTailingsMammothCreek6R60310053Mercury122019MilesASourceUnknownPage242of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Metals122019NeedsmonitoringtodeterminecurrentextentofimpairmentandneedforTMDL.MilesANaturalSourcesNonpointSourceOtherUrbanRunoffMonitorCreek6R63210070Aluminum42019TMDLtobecoordinatedwithCERCLAremediation.MilesAAcidMineDrainageInactiveMiningMillTailingsMineTailingsNaturalSourcesNonpoint/PointSourceIron42019TMDLtobecoordinatedwithCERCLAremediation.MilesAAcidMineDrainageInactiveMiningMillTailingsMineTailingsNaturalSourcesNonpoint/PointSourceManganese42019TMDLtobecoordinatedwithCERCLAremediation.MilesAAcidMineDrainageInactiveMiningMillTailingsMineTailingsNaturalSourcesNonpoint/PointSourcePage243of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Silver42019TMDLtobecoordinatedwithCERCLAremediation.MilesAAcidMineDrainageInactiveMiningMillTailingsMineTailingsNaturalSourcesNonpointSourceSulfates42019TMDLtobecoordinatedwithCERCLAremediation.MilesAAcidMineDrainageInactiveMiningMillTailingsMineTailingsNonpoint/PointSourceTotalDissolvedSolids42019TMDLtobecoordinatedwithCERCLAremediation.MilesAAcidMineDrainageInactiveMiningMillTailingsMineTailingsNaturalSourcesNonpoint/PointSourceMonoLake6S60100080Salinity/TDS/Chlorides39743NAAcresCFlowRegulation/ModificationNaturalSourcesSourceUnknownPleasantValleyReservoir6L60320000OrganicEnrichment/LowDissolvedOxygen992019AcresAFlowRegulation/ModificationNonpointSourcePage244of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*RobinsonCreek(Hwy395toBridgeportRes)6R63030050Pathogens1.82019MilesAAgriculturalReturnFlowsNaturalSourcesOnsiteWastewaterSystems(SepticTanks)PastureGrazing-Riparianand/orUplandRecreationalandTourismActivities(non-boating)RobinsonCreek(TwinLakestoHwy395)6R63030050Pathogens9.12019MilesANaturalSourcesOnsiteWastewaterSystems(SepticTanks)PastureGrazing-Riparianand/orUplandRecreationalandTourismActivities(non-boating)SearlesLake6S62110000Salinity/TDS/Chlorides30211NAAdeterminationofwhetherornotthiswaterbodyisa"WateroftheUnitedStates"willbemadebytheLahontanRegionalBoard.AcresCSourceUnknownTotalPetroleumHydrocarbons(TPH)30211NAAdeterminationofwhetherornotthiswaterbodyisa"WateroftheUnitedStates"willbemadebytheLahontanRegionalBoard.AcresCIndustrialPointSourcesPage245of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SquawCreek6R63520011Sedimentation/Siltation5.82006MilesAConstruction/LandDevelopmentDrainage/FillingOfWetlandsHighwayMaintenanceandRunoffHydromodificationNaturalSourcesNonpointSourceOtherUrbanRunoffRecreationalandTourismActivities(non-boating)SusanRiver6R63720095Mercury582019MilesASourceUnknownUnknownToxicity582007MilesASourceUnknownSwaugerCreek6R63040012Pathogens142019MilesANaturalSourcesOnsiteWastewaterSystems(SepticTanks)PastureGrazing-Riparianand/orUplandRangeGrazing-Riparianand/orUplandRecreationalandTourismActivities(non-boating)Page246of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Phosphorus142019MilesAAtmosphericDepositionErosion/SiltationHighway/Road/BridgeRunoffNaturalSourcesNonpointSourcePastureGrazing-Riparianand/orUplandRangeGrazing-Riparianand/orUplandStreambankModification/DestabilizationSurfaceRunoffPage247of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Tahoe,Lake6L63430010Nitrogen853642007AcresAAtmosphericDepositionChannelErosionConstruction/LandDevelopmentDrainage/FillingOfWetlandsErosion/SiltationGolfcourseactivitiesGrazing-RelatedSourcesGroundwaterLoadingsHabitatModificationHighwayMaintenanceandRunoffHighway/Road/BridgeRunoffHydromodificationInternalNutrientCycling(primarilylakes)LandDevelopmentMarinasandRecreationalBoatingNaturalSourcesOtherUrbanRunoffRecreationalandTourismActivities(non-boating)RemovalofRiparianVegetationSilvicultureStreambankModification/DestabilizationSurfaceRunoffUrbanRunoff/StormSewersUrbanRunoff--ErosionandSedimentationUrbanRunoff--Non-industrialPermittedPage248of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Phosphorus853642007AcresAAtmosphericDepositionChannelErosionErosion/SiltationGrazing-RelatedSourcesHighwayMaintenanceandRunoffHighway/Road/BridgeConstructionHighway/Road/BridgeRunoffInternalNutrientCycling(primarilylakes)LandDevelopmentNaturalSourcesNonpointSourceOtherUrbanRunoffRecreationalandTourismActivities(non-boating)SedimentResuspensionSilvicultureStreambankModification/DestabilizationUrbanRunoff/StormSewersUrbanRunoff--ErosionandSedimentationUrbanRunoff--Non-industrialPermittedPage249of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Sedimentation/Siltation853642007AcresAAtmosphericDepositionChannelErosionChannelizationErosion/SiltationGrazing-RelatedSourcesHighway/Road/BridgeConstructionHighway/Road/BridgeRunoffHydromodificationLandDevelopmentNaturalSourcesNonpointSourceOtherUrbanRunoffRecreationalandTourismActivities(non-boating)RemovalofRiparianVegetationSedimentResuspensionSilvicultureStreambankModification/DestabilizationUrbanRunoff/StormSewersUrbanRunoff--ErosionandSedimentationTallacCreek(belowHwy89)6R63410041Pathogens1.32019MilesAGrazing-RelatedSourcesPastureGrazing-RiparianTroutCreek(aboveHwy50)6R63410020Iron102019StandardsrevisiontobeconsideredMilesAErosion/SiltationNaturalSourcesUrbanRunoff--Non-industrialPermittedPage250of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Nitrogen102019NitrogenloadingfromcreektobeaddressedduringdevelopmentofLakeTahoeTMDL,butamorespecificTMDLmaybeneededforTroutCreek.MilesAAtmosphericDepositionErosion/SiltationPastureGrazing-Riparianand/orUplandUrbanRunoff--Non-industrialPermittedPathogens102019MilesASourceUnknownPhosphorus102019PhosphorusloadingfromcreektobeconsideredduringdevelopmentofLakeTahoeTMDL,butamorespecificTMDLmaybeneededforTroutCreek.MilesAAtmosphericDepositionErosion/SiltationPastureGrazing-Riparianand/orUplandUrbanRunoff--Non-industrialPermittedTroutCreek(belowHwy50)6R63410042Iron0.782019MilesAErosion/SiltationNaturalSourcesUrbanRunoff--Non-industrialPermittedNitrogen0.782019NitrogenloadingfromcreektobeaddressedduringdevelopmentofLakeTahoeTMDL,butamorespecificTMDLmaybeneededforTroutCreek.MilesAAtmosphericDepositionErosion/SiltationUrbanRunoff--Non-industrialPermittedPathogens0.782019MilesANaturalSourcesPastureGrazing-RiparianRecreationalandTourismActivities(non-boating)TransientencampmentsPage251of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Phosphorus0.782019PhosphorusloadingfromcreektobeaddressedduringdevelopmentofLakeTahoeTMDL,butamorespecificTMDLmaybeneededforTroutCreek.MilesAAtmosphericDepositionErosion/SiltationUrbanRunoff--Non-industrialPermittedTruckeeRiver6R63510010Sedimentation/Siltation392006Watersheddisturbanceincludingskiresorts,silviculturalactivities,urbandevelopment,reservoirconstructionandmanagement;highlyerosivesubwatersheds.MilesAChannelErosionConstruction/LandDevelopmentErosion/SiltationHighway/Road/BridgeConstructionNaturalSourcesNonpointSourceRangeGrazing-Riparianand/orUplandRecreationalandTourismActivities(non-boating)SilvicultureSnowskiingactivitiesStreambankModification/DestabilizationTruckeeRiver,Upper(aboveChristmasValley)6R63410010Iron4.52019MilesANaturalSourcesPathogens4.52019MilesAGrazing-RelatedSourcesNaturalSourcesRecreationalandTourismActivities(non-boating)Page252of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Phosphorus4.52019PhosphorusloadingfromrivertobeaddressedduringdevelopmentofLakeTahoeTMDL,butamorespecificTMDLmaybeneededfortheUpperTruckeeRiver.MilesAGrazing-RelatedSourcesNaturalSourcesSilvicultureTruckeeRiver,Upper(belowChristmasValley)6R63410042Iron112019MilesAErosion/SiltationNaturalSourcesUnknownNonpointSourcePhosphorus112019PhosphorusloadingfromrivertobeaddressedindevelopmentofLakeTahoeTMDL,butamorespecificTMDLmaybeneededfortheUpperTruckeeRiver.MilesAAtmosphericDepositionChannelizationConstruction/LandDevelopmentErosion/SiltationHighwayMaintenanceandRunoffHydromodificationNaturalSourcesRemovalofRiparianVegetationSilvicultureStreambankModification/DestabilizationUnknownNonpointSourcePage253of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*TwinLakes(OwensHU)6L60310051Nitrogen262019MonitoringneededtoconfirmextentofimpairmentandneedforTMDL.AcresAAgricultureAtmosphericDepositionConstruction/LandDevelopmentGrazing-RelatedSourcesLandDevelopmentOtherUrbanRunoffPhosphorus262019MonitoringneededtoconfirmdegreeofimpairmentandneedforTMDL.AcresAAgricultureConstruction/LandDevelopmentGrazing-RelatedSourcesLandDevelopmentOtherUrbanRunoffWardCreek6R63420020Iron5.72015MilesAChannelErosionErosion/SiltationHighway/Road/BridgeRunoffNaturalSourcesOtherUrbanRunoffSilvicultureNitrogen5.72008NitrogenloadingfromcreektobeaddressedduringdevelopmentofLakeTahoeTMDL,butamorespecificTMDLmaybeneededforWardCreek.MilesAAtmosphericDepositionChannelErosionErosion/SiltationHighway/Road/BridgeRunoffNaturalSourcesOtherUrbanRunoffSilviculturePage254of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Phosphorus5.72008PhosphorusloadingfromcreektobeaddressedduringdevelopmentofLakeTahoeTMDL,butamorespecificTMDLmaybeneededforWardCreek.MilesAAtmosphericDepositionChannelErosionErosion/SiltationHighway/Road/BridgeRunoffNaturalSourcesOtherUrbanRunoffSilvicultureUrbanRunoff--ErosionandSedimentationSedimentation/Siltation5.72008MilesAChannelErosionHighway/Road/BridgeRunoffLandDevelopmentNonpointSourceSilvicultureUrbanRunoff/StormSewersWolfCreek(AlpineCounty)6R63210031Sedimentation/Siltation122019MilesANonpointSourceRangeGrazing-Riparianand/orUplandSilvicultureAlamoRiver7R72310000Chlorpyrifos572019MilesASourceUnknownDDT572019MilesASourceUnknownDieldrin572019MilesASourceUnknownPage255of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*PCBs(Polychlorinatedbiphenyls)572019MilesASourceUnknownSedimentation/Siltation572002MilesBAgriculturalReturnFlowsSelenium572003SeleniumoriginatesfromUpperBasinPortionofColoradoRiver.Elevatedfishtissuelevels.For2006,seleniumwasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesAAgriculturalReturnFlowsToxaphene572019MilesASourceUnknownCoachellaValleyStormWaterChannel7R71947000Pathogens242006Thislistingforpathogensonlyappliestoa17mileareaoftheCoachellaValleyStormWaterChannelfromDillionRoadtotheSaltonSea.MilesASourceUnknownToxaphene242019Thislistingfortoxapheneonlyappliestoa2mileareaoftheCoachellaValleyStormWaterChannelfromLincolnStreettotheSaltonSea.MilesASourceUnknownColoradoRiver(ImperialReservoirtoCalifornia-MexicoBorder)7R72700000Selenium112019MilesASourceUnknownImperialValleyDrains7R72310000DDT12252019ThelistingforDDTonlyappliestotheBarbaraWorthDrain,PeachDrain,andRiceDrainareasoftheImperialValleydrains.MilesASourceUnknownDieldrin12252019ThelistingfordieldrinonlyappliestotheBarbaraWorthDrainandFigDrainareasoftheImperialValleydrains.MilesASourceUnknownPage256of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Endosulfan12252019ThelistingforendosulfanonlyappliestothePeachDrainareaoftheImperialValleydrains.MilesASourceUnknownPCBs(Polychlorinatedbiphenyls)12252019ThelistingforPCBsonlyappliestotheCentralDrainareaoftheImperialValleydrains,fromMelolandRoadtotheoutletintotheAlamoRiver.MilesASourceUnknownSedimentation/Siltation12252005MilesBAgriculturalReturnFlowsSelenium12252019SeleniumoriginatesfromUpperBasinPortionofColoradoRiver.Elevatedfishtissuelevels.MilesAAgriculturalReturnFlowsToxaphene12252019ThislistingfortoxapheneonlyappliestotheBarbaraWorthDrain,PeachDrain,andRiceDrainoftheImperialValleydrains.MilesASourceUnknownNewRiver(ImperialCounty)7R728000001,2,4-Trimethylbenzene662006MilesAIndustrialPointSourcesOut-of-statesourceChlordane662019MilesASourceUnknownChloroform662006MilesAIndustrialPointSourcesOut-of-statesourceChlorpyrifos662019MilesASourceUnknownCopper662019ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownPage257of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*DDT662019MilesASourceUnknownDiazinon662019MilesASourceUnknownDieldrin662019MilesASourceUnknownMercury662019MilesASourceUnknownmeta-paraxylenes662006MilesAIndustrialPointSourcesOut-of-statesourceNutrients662006RegionalBoardproposestoestablishTMDLincooperationwithU.S.EPAandMexico.MilesAAgriculturalReturnFlowsMajorMunicipalPointSource-dryand/orwetweatherdischargeOut-of-statesourceOrganicEnrichment/LowDissolvedOxygen662006MilesAInappropriateWasteDisposal/WildcatDumpingOut-of-statesourceUnknownpointsourceWastewatero-Xylenes662006MilesAIndustrialPointSourcesOut-of-statesourcePage258of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Pathogens662002MilesBConfinedAnimalFeedingOperations(NPS)MunicipalPointSourcesOut-of-statesourcePointSourceWastewaterPCBs(Polychlorinatedbiphenyls)662019MilesASourceUnknownp-Cymene662006MilesAIndustrialPointSourcesOut-of-statesourcep-Dichlorobenzene/DCB662006MilesAIndustrialPointSourcesOut-of-statesourcePesticides662019MilesAAgriculturalReturnFlowsOut-of-statesourceSedimentation/Siltation662003MilesBAgriculturalReturnFlowsSelenium662019MilesASourceUnknownToluene662006MilesAIndustrialPointSourcesOut-of-statesourceToxaphene662019MilesASourceUnknownPage259of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Toxicity662019MilesASourceUnknownTrash662006MilesAOut-of-statesourcePaloVerdeOutfallDrainandLagoon7R71540000DDT192019MilesASourceUnknownPathogens192019ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownSaltonSea7S72800000Nutrients2333402006AcresAAgriculturalReturnFlowsMajorIndustrialPointSourceOut-of-statesourceSalinity2333402019TMDLdevelopmentwillnotbeeffectiveinaddressingthisproblem,whichwillrequireanengineeringsolutionwithfederal,local,andstatecooperation.AcresAAgriculturalReturnFlowsOut-of-statesourcePointSourceSelenium2333402019AcresAAgriculturalReturnFlowsAnaheimBay8B80111000Dieldrin(tissue)4022019ThislistingwasmadebyUSEPA.AcresASourceUnknownNickel4022019ThislistingwasmadebyUSEPA.AcresASourceUnknownPage260of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*PCBs(Polychlorinatedbiphenyls)(tissue)4022019ThislistingwasmadebyUSEPA.AcresASourceUnknownSedimentToxicity4022019AcresASourceUnknownBalboaBeach8C80114000DDT1.82019MilesASourceUnknownDieldrin1.82019MilesASourceUnknownPCBs(Polychlorinatedbiphenyls)1.82019MilesASourceUnknownBigBearLake8L80171000Copper28652007AcresAResourceExtractionMercury28652007AcresAResourceExtractionMetals28652007AcresAResourceExtractionNoxiousaquaticplants28652006AcresAConstruction/LandDevelopmentUnknownpointsourceNutrients28652006AcresAConstruction/LandDevelopmentSnowskiingactivitiesPage261of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*PCBs(Polychlorinatedbiphenyls)28652019AcresASourceUnknownSedimentation/Siltation28652006AcresAConstruction/LandDevelopmentSnowskiingactivitiesUnknownNonpointSourceBolsaChicaStateBeach8C80111000Copper2.62019ThislistingwasmadebyUSEPA.MilesASourceUnknownNickel2.62019ThislistingwasmadebyUSEPA.MilesASourceUnknownBuckGullyCreek8R80111000FecalColiform0.32019ListingisdownstreamofPacificCoastHighway.MilesASourceUnknownTotalColiform0.32019ListingisdownstreamofPacificCoastHighway.MilesASourceUnknownCanyonLake(RailroadCanyonReservoir)8L80211000Nutrients4532005AcresBNonpointSourcePathogens4532006AcresANonpointSourceChinoCreekReach18R80121000Nutrients7.82019MilesAAgricultureDairiesPage262of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Pathogens7.82007MilesBAgricultureDairiesUrbanRunoff/StormSewersChinoCreekReach28R80121000ColiformBacteria2.52007MilesBUnknownNonpointSourceCucamongaCreek,ValleyReach8R80121000ColiformBacteria9.62007MilesBUnknownNonpointSourceElsinore,Lake8L80231000Nutrients24312005AcresBUnknownNonpointSourceOrganicEnrichment/LowDissolvedOxygen24312005AcresBUnknownNonpointSourcePCBs(Polychlorinatedbiphenyls)24312019AcresASourceUnknownUnknownToxicity24312007AcresAUnknownNonpointSourceFulmor,Lake8L80221000Pathogens4.22019AcresAUnknownNonpointSourceGroutCreek8R80171000Metals3.52007MilesAUnknownNonpointSourcePage263of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Nutrients3.52008MilesAUnknownNonpointSourceHuntingtonBeachStatePark8C80111000Enterococcus5.82019Impaired50yardsarounddrainatMagnoliaSt.MilesASourceUnknownIndicatorbacteria5.82019ThislistingwasmadebyUSEPAfor2006.ThislistingforindicatorbacteriaappliestotheareaofthebeachatBrookhurstSt.MilesASourceUnknownPCBs(Polychlorinatedbiphenyls)5.82019MilesASourceUnknownHuntingtonHarbour8B80111000Chlordane2212019AcresASourceUnknownCopper2212019ThislistingwasmadebyUSEPA.AcresASourceUnknownLead2212019AcresASourceUnknownNickel2212019ThislistingwasmadebyUSEPA.AcresASourceUnknownPathogens2212019AcresAUrbanRunoff/StormSewersPCBs(Polychlorinatedbiphenyls)(tissue)2212019ThislistingwasmadebyUSEPA.AcresASourceUnknownSedimentToxicity2212019AcresASourceUnknownPage264of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*KnickerbockerCreek8R80171000Metals22007MilesAUnknownNonpointSourcePathogens22005For2006,pathogenswasmovedbyUSEPAfromthebeingaddressedlistbacktothe303(d)listpendingcompletionandUSEPAapprovalofaTMDL.MilesAUnknownNonpointSourceLosTrancosCreek(CrystalCoveCreek)8R80111000FecalColiform0.192019ListingisdownstreamofPacificCoastHighway.MilesASourceUnknownTotalColiform0.192019ListingisdownstreamofPacificCoastHighway.MilesASourceUnknownLytleCreek8R80141000Pathogens412019MilesAUnknownNonpointSourceMillCreek(PradoArea)8R80121000Nutrients1.62019MilesAAgricultureDairiesPathogens1.62007MilesBDairiesTotalSuspendedSolids(TSS)1.62019MilesADairiesMillCreekReach18R80156000Pathogens122019MilesAUnknownNonpointSourcePage265of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*MillCreekReach28R80158000Pathogens122019MilesAUnknownNonpointSourceMountainHomeCreek8R80158000Pathogens3.72019MilesAUnknownNonpointSourceMountainHomeCreek,EastFork8R80158000Pathogens5.12019MilesAUnknownNonpointSourceNewportBay,Lower8B80114000Chlordane7672019AcresASourceUnknownCopper7672007AcresASourceUnknownDDT7672019AcresASourceUnknownNutrients7671999AcresBSourceUnknownPathogens7672000AcresBSourceUnknownPCBs(Polychlorinatedbiphenyls)7672019AcresASourceUnknownPesticides7672004AcresBAgricultureContaminatedSedimentsPage266of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SedimentToxicity7672019AcresASourceUnknownNewportBay,Upper(EcologicalReserve)8E80111000Chlordane6532019AcresASourceUnknownCopper6532007AcresASourceUnknownDDT6532019AcresASourceUnknownMetals6532019AcresAUrbanRunoff/StormSewersNutrients6531999AcresBSourceUnknownPathogens6532000AcresBSourceUnknownPCBs(Polychlorinatedbiphenyls)6532019AcresASourceUnknownPesticides6532004AcresBAgricultureUnknownNonpointSourceSedimentToxicity6532019AcresASourceUnknownPage267of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Sedimentation/Siltation6531999AcresBAgricultureChannelErosionConstruction/LandDevelopmentErosion/SiltationPetersCanyonChannel8R80111000DDT32019MilesASourceUnknownToxaphene32019MilesASourceUnknownPradoParkLake8L80121000Nutrients902019AcresANonpointSourcePathogens902007AcresBNonpointSourceRathbone(Rathbun)Creek8R80171000Nutrients4.72008MilesASnowskiingactivitiesUnknownNonpointSourceSedimentation/Siltation4.72006MilesASnowskiingactivitiesUnknownNonpointSourceRhineChannel8B80114000Copper202019AcresASourceUnknownLead202019AcresASourceUnknownPage268of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Mercury202019AcresASourceUnknownPCBs(Polychlorinatedbiphenyls)202019AcresASourceUnknownSedimentToxicity202019AcresASourceUnknownZinc202019AcresASourceUnknownSanDiegoCreekReach18R80111000FecalColiform7.82019MilesAOtherUrbanRunoffUrbanRunoff/StormSewersNutrients7.81999MilesBSourceUnknownPesticides7.82004MilesBUnknownNonpointSourceSedimentation/Siltation7.81999MilesBSourceUnknownSelenium7.82007MilesASourceUnknownToxaphene7.82019MilesASourceUnknownPage269of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SanDiegoCreekReach28R80111000Metals6.32007MilesAUrbanRunoff/StormSewersNutrients6.31999MilesBAgricultureGroundwaterLoadingsUrbanRunoff/StormSewersSedimentation/Siltation6.31999MilesBAgricultureChannelErosionConstruction/LandDevelopmentErosion/SiltationUnknownToxicity6.32004MilesBUnknownNonpointSourceSantaAnaRiver,Reach38R80121000Pathogens262007MilesBDairiesSantaAnaRiver,Reach48R80127000Pathogens142019MilesANonpointSourceSantiagoCreek,Reach48R80112000Salinity/TDS/Chlorides9.82019MilesASourceUnknownSealBeach8C80111000Enterococcus0.532019Impaired50yardsarounddrainat1stStreet.MilesASourceUnknownPage270of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*PCBs(Polychlorinatedbiphenyls)0.532019MilesASourceUnknownSilveradoCreek8R80112000Pathogens112019MilesAUnknownNonpointSourceSalinity/TDS/Chlorides112019MilesAUnknownNonpointSourceSummitCreek8R80171000Nutrients1.52008MilesAConstruction/LandDevelopmentAguaHediondaCreek9R90431000Manganese72019MilesASourceUnknownSelenium72019MilesASourceUnknownSulfates72019MilesASourceUnknownTotalDissolvedSolids72019MilesAUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersAguaHediondaLagoon9E90431000Indicatorbacteria6.82006AcresANonpoint/PointSourceSedimentation/Siltation6.82019AcresANonpoint/PointSourcePage271of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*AlisoCreek9R90113000Indicatorbacteria192005ThislistingforindicatorbacteriaappliestotheAlisoCreekmainstemandallthemajortributariesofAlisoCreekwhichareSulphurCreek,WoodCanyon,AlisoHillsCanyon,DairyFork,andEnglishCanyon.MilesANonpoint/PointSourceUnknownpointsourceUrbanRunoff/StormSewersPhosphorus192019ThislistingforphosphorusappliestotheAlisoCreekmainstemandallthemajortributariesofAlisoCreekwhichareSulphurCreek,WoodCanyon,AlisoHillsCanyon,DairyFork,andEnglishCanyon.MilesAUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersToxicity192019ThislistingfortoxicityappliestotheAlisoCreekmainstemandallthemajortributariesofAlisoCreekwhichareSulphurCreek,WoodCanyon,AlisoHillsCanyon,DairyFork,andEnglishCanyon.MilesAUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersAlisoCreek(mouth)9E90113000Indicatorbacteria0.292005AcresANonpoint/PointSourceBarrettLake9L91130000Color1252019AcresASourceUnknownManganese1252019AcresASourceUnknownpH1252019AcresASourceUnknownPage272of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*BuenaCreek9R90432000DDT4.82019MilesASourceUnknownNitrateandNitrite4.82019MilesASourceUnknownPhosphate4.82019MilesASourceUnknownBuenaVistaCreek9R90421000SedimentToxicity112019MilesASourceUnknownBuenaVistaLagoon9E90421000Indicatorbacteria2022008AcresANonpoint/PointSourceNutrients2022019Estimatedsizeofimpairmentis150acreslocatedinupperportionoflagoon.AcresANonpoint/PointSourceSedimentation/Siltation2022019AcresANonpoint/PointSourceChollasCreek9R90822000Copper3.52004MilesANonpoint/PointSourceDiazinon3.52003MilesBNonpoint/PointSourceIndicatorbacteria3.52005MilesANonpoint/PointSourcePage273of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Lead3.52004MilesANonpoint/PointSourceZinc3.52004MilesANonpoint/PointSourceCloverdaleCreek9R90532000Phosphorus1.22019MilesAUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersTotalDissolvedSolids1.22019MilesAUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersCottonwoodCreek(SanMarcosCreekwatershed)9R90451000DDT1.92019MilesASourceUnknownPhosphorus1.92019MilesASourceUnknownSedimentToxicity1.92019MilesASourceUnknownDanaPointHarbor9B90114000Indicatorbacteria1192006ImpairmentlocatedatBabyBeach.AcresAMarinasandRecreationalBoatingUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersPage274of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*DeLuzCreek9R90221000Iron142019MilesASourceUnknownManganese142019MilesASourceUnknownElCapitanLake9L90731000Color14542019AcresASourceUnknownManganese14542019AcresASourceUnknownpH14542019AcresASourceUnknownEncinitasCreek9R90451000Phosphorus32019MilesASourceUnknownEnglishCanyon9R90113000Benzo[b]fluoranthene3.62019MilesASourceUnknownDieldrin3.62019MilesASourceUnknownSedimentToxicity3.62019MilesASourceUnknownPage275of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*EscondidoCreek9R90462000DDT262019MilesASourceUnknownManganese262019MilesASourceUnknownPhosphate262019MilesASourceUnknownSelenium262019MilesASourceUnknownSulfates262019MilesASourceUnknownTotalDissolvedSolids262019MilesASourceUnknownFamosaSloughandChannel9E90711000Eutrophic322019AcresANonpointSourceFelicitaCreek9R90523000Aluminum0.922019MilesASourceUnknownTotalDissolvedSolids0.922019MilesAAgriculturalReturnFlowsFlowRegulation/ModificationUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersPage276of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*ForesterCreek9R90712000FecalColiform6.42005ImpairmentLocatedatlower1mile.MilesASpillsUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersOxygen,Dissolved6.42019MilesASourceUnknownpH6.42019ImpairmentLocatedatupper3miles.MilesAHabitatModificationIndustrialPointSourcesSpillsUnknownNonpointSourceUnknownpointsourcePhosphorus6.42019MilesASourceUnknownTotalDissolvedSolids6.42019ImpairmentLocatedatlower1mile.MilesAAgriculturalReturnFlowsFlowRegulation/ModificationUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersGreenValleyCreek9R90521000Chloride0.982019MilesASourceUnknownManganese0.982019MilesASourceUnknownPage277of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Pentachlorophenol(PCP)0.982019MilesASourceUnknownSulfates0.982019MilesANaturalSourcesUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersGuajomeLake9L90311000Eutrophic332019AcresANonpoint/PointSourceHodges,Lake9L90521000Color11042019AcresAUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersManganese11042019AcresASourceUnknownNitrogen11042019AcresAAgricultureDairiesUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewerspH11042019AcresASourceUnknownPage278of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Phosphorus11042019AcresAAgricultureDairiesUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersTurbidity11042019AcresASourceUnknownKitCarsonCreek9R90521000Pentachlorophenol(PCP)0.992019MilesASourceUnknownTotalDissolvedSolids0.992019MilesAAgriculturalReturnFlowsFlowRegulation/ModificationUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersLagunaCanyonChannel9R90112000SedimentToxicity1.62019MilesASourceUnknownLomaAltaSlough9E90410000Eutrophic8.22019AcresANonpointSourceIndicatorbacteria8.22008AcresANonpointSourceLongCanyonCreek9R90283000TotalDissolvedSolids8.32019MilesASourceUnknownPage279of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*LosPenasquitosCreek9R90610000Phosphate122019MilesASourceUnknownTotalDissolvedSolids122019MilesASourceUnknownLosPenasquitosLagoon9E90610000Sedimentation/Siltation4692019AcresANonpoint/PointSourceLovelandReservoir9L90931000Aluminum4202019AcresASourceUnknownManganese4202019AcresASourceUnknownOxygen,Dissolved4202019AcresASourceUnknownpH4202019ThislistingwasmadebyUSEPAfor2006.AcresASourceUnknownMissionBay(areaatmouthofRoseCreekonly)9B90640000Eutrophic9.22019AcresANonpoint/PointSourceLead9.22019AcresANonpoint/PointSourceMissionBay(areaatmouthofTecoloteCreekonly)9B90650000Eutrophic3.12019AcresANonpoint/PointSourcePage280of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Lead3.12019AcresANonpoint/PointSourceMissionBayShoreline9C90630000Indicatorbacteria282019ThislistingwasmadebyUSEPAfor2006.MilesASourceUnknownMorenaReservoir9L91150000Color1042019AcresASourceUnknownManganese1042019AcresASourceUnknownpH1042019AcresASourceUnknownMurrayReservoir9L90711000pH1192019AcresASourceUnknownMurrietaCreek9R90252000Iron122019MilesASourceUnknownManganese122019MilesASourceUnknownNitrogen122019MilesASourceUnknownPage281of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Phosphorus122019MilesAUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersOsoCreek(atMissionViejoGolfCourse)9R90120000Chloride12019MilesASourceUnknownSulfates12019MilesASourceUnknownTotalDissolvedSolids12019MilesASourceUnknownOtayReservoir,Lower9L91031000Color10502019AcresASourceUnknownIron10502019AcresASourceUnknownManganese10502019AcresASourceUnknownNitrogen,ammonia(TotalAmmonia)10502019AcresASourceUnknownpH(high)10502019AcresASourceUnknownPacificOceanShoreline,AlisoHSA9C90113000Indicatorbacteria0.652005ImpairmentlocatedatLagunaBeachatLagunitaPlace/BlueLagoonPlace,AlisoBeach.MilesANonpoint/PointSourcePage282of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*PacificOceanShoreline,BuenaVistaCreekHA9C90421000Indicatorbacteria1.22008ImpairmentlocatedatBuenaVistaCreek,CarlsbadCityBeachatCarlsbadVillageDrive,CarlsbadStateBeachatPineAvenue.MilesANonpoint/PointSourcePacificOceanShoreline,DanaPointHSA9C90114000Indicatorbacteria22005ImpairmentlocatedatAlisoBeachatWestStreet,AlisoBeachatTableRockDrive,1000StepsBeachatPacificCoastHwy(Hospital,9thAve),SaltCreek(largeoutlet),SaltCreekBeachatSaltCreekserviceroad,SaltCreekBeachatDanaStrandRoad,andMonarchBeach.MilesANonpoint/PointSourcePacificOceanShoreline,EscondidoCreekHA9C90461000Indicatorbacteria0.442008ImpairmentlocatedatSanElijoLagoonoutlet.MilesANonpoint/PointSourcePacificOceanShoreline,ImperialBeachPier9C91010000PCBs(Polychlorinatedbiphenyls)0.422019MilesASourceUnknownPacificOceanShoreline,LagunaBeachHSA9C90112000Indicatorbacteria1.82005ImpairmentlocatedatMainLagunaBeach,LagunaBeachatOceanAvenue,LagunaBeachatLagunaAvenue,LagunaBeachatCleoStreet,ArchCoveatBluebirdCanyonRoad,LagunaBeachatDumondDrive.MilesANonpoint/PointSourcePacificOceanShoreline,LomaAltaHA9C90410000Indicatorbacteria1.12008ImpairmentlocatedatLomaAltaCreekMouth.MilesANonpoint/PointSourcePage283of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*PacificOceanShoreline,LowerSanJuanHSA9C90120000Indicatorbacteria1.22008ImpairmentlocatedatNorthBeachCreek,SanJuanCreek(largeoutlet),CapistranoBeach,SouthCapistranoBeachatBeachRoad.MilesANonpoint/PointSourcePacificOceanShoreline,SanClementeHA9C90130000Indicatorbacteria3.72005ImpairmentlocatedatPocheBeach(largeoutlet),OleHansonBeachClubBeachatPicoDrain,SanClementeCityBeachatElPortalSt.Stairs,SanClementeCityBeachatMariposaSt.,SanClementeCityBeachatLindaLane,SanClementeCityBeachatSouthLindaLane,SanClementeCityBeachatLifeguardHeadquarters,UnderSanClementeMunicipalPier,SanClementeCityBeachatTrafalgarCanyon(TrafalgarLn.),SanClementeStateBeachatRivieraBeach,SanClementeStateBeachatCypressShores.MilesANonpoint/PointSourcePacificOceanShoreline,SanDiegoHU9C90711000Indicatorbacteria0.372005ImpairmentlocatedatSanDiegoRiverMouth(akaDogBeach).MilesANonpoint/PointSourcePacificOceanShoreline,SanDiequitoHU9C90511000Indicatorbacteria0.862005ImpairmentlocatedatSanDieguitoLagoonMouth,SolanaBeach.MilesANonpoint/PointSourcePacificOceanShoreline,SanJoaquinHillsHSA9C90111000Indicatorbacteria0.632005ImpairmentlocatedatCameoCoveatIrvineCoveDr./RivieraWay,HeislerPark-NorthMilesAUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersPacificOceanShoreline,SanLuisReyHU9C90311000Indicatorbacteria0.492005ImpairmentlocatedatSanLuisReyRiverMouth.MilesANonpoint/PointSourcePage284of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*PacificOceanShoreline,SanMarcosHA9C90451000Indicatorbacteria0.52005ImpairmentlocatedatMoonlightStateBeach.MilesANonpoint/PointSourcePacificOceanShoreline,ScrippsHA9C90630000Indicatorbacteria3.92019ThislistingforindicatorbacteriaonliyappliestotheChildrensPoolBeachareaofthisoceanshorelinesegment.MilesANonpoint/PointSourcePacificOceanShoreline,TijuanaHU9C91111000Indicatorbacteria32010Impairmentlocatedfromtheborder,extendingnorthalongtheshore.MilesANonpoint/PointSourcePineValleyCreek(Upper)9R91141000Enterococcus2.92010MilesAConcentratedAnimalFeedingOperations(permitted,pointsource)Grazing-RelatedSourcesTransientencampmentsPhosphorus2.92019MilesASourceUnknownTurbidity2.92019MilesASourceUnknownPogiCanyonCreek9R91020000DDT7.82019MilesASourceUnknownPrimaDeshechaCreek9R90130000Phosphorus1.22019MilesAUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersPage285of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Turbidity1.22019MilesAUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersRainbowCreek9R90222000Iron52019MilesASourceUnknownNitrogen52006MilesBAgriculturalReturnFlowsNonpoint/PointSourceNurseriesOnsiteWastewaterSystems(SepticTanks)OtherUrbanRunoffPhosphorus52006MilesBAgriculturalReturnFlowsNonpoint/PointSourceNurseriesOnsiteWastewaterSystems(SepticTanks)OtherUrbanRunoffSulfates52019MilesASourceUnknownTotalDissolvedSolids52019MilesASourceUnknownReidyCanyonCreek9R90462000Phosphorus3.92019MilesASourceUnknownPage286of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SanDiegoBay9B91010000PCBs(Polychlorinatedbiphenyls)107832019AcresASourceUnknownSanDiegoBayShoreline,32ndStSanDiegoNavalStation9B90822000BenthicCommunityEffects1032019AcresANonpoint/PointSourceSedimentToxicity1032019AcresANonpoint/PointSourceSanDiegoBayShoreline,atAmericasCupHarbor9B90810000Copper882019AcresASourceUnknownSanDiegoBayShoreline,atBaysidePark(JStreet)9B90911000Indicatorbacteria502019ThislistingwasmadebyUSEPAfor2006.AcresASourceUnknownSanDiegoBayShoreline,atCoronadoCays9B91010000Copper472019AcresASourceUnknownSanDiegoBayShoreline,atGloriettaBay9B91010000Copper522019AcresASourceUnknownSanDiegoBayShoreline,atHarborIsland(EastBasin)9B90821000Copper732019AcresASourceUnknownPage287of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SanDiegoBayShoreline,atHarborIsland(WestBasin)9B90810000Copper1322019AcresASourceUnknownSanDiegoBayShoreline,atMarriottMarina9B90821000Copper242019AcresASourceUnknownSanDiegoBayShoreline,betweenSampsonand28thStreets9B90822000Copper532005AcresANonpoint/PointSourceMercury532006AcresANonpoint/PointSourcePAHs(PolycyclicAromaticHydrocarbons)532006AcresANonpoint/PointSourcePCBs(Polychlorinatedbiphenyls)532019AcresANonpoint/PointSourceZinc532019AcresANonpoint/PointSourceSanDiegoBayShoreline,ChulaVistaMarina9C90912000Copper0.412019MilesASourceUnknownSanDiegoBayShoreline,DowntownAnchorage9B90821000BenthicCommunityEffects7.42019AcresANonpoint/PointSourcePage288of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SedimentToxicity7.42019AcresANonpoint/PointSourceSanDiegoBayShoreline,GStreetPier9C90821000Indicatorbacteria0.422006MilesAUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersSanDiegoBayShoreline,nearChollasCreek9B90822000BenthicCommunityEffects152006AcresANonpoint/PointSourceSedimentToxicity152006AcresANonpoint/PointSourceSanDiegoBayShoreline,nearCoronadoBridge9B90822000BenthicCommunityEffects372019AcresANonpoint/PointSourceSedimentToxicity372019IncludesCrosbyStreet/CesarChavezParkarea,thatwillreceiveadditionalmonitoring.AcresANonpoint/PointSourceSanDiegoBayShoreline,nearsubbase9B90810000BenthicCommunityEffects162019AcresANonpoint/PointSourceSedimentToxicity162019AcresANonpoint/PointSourceSanDiegoBayShoreline,nearSwitzerCreek9B90821000Chlordane5.52019AcresABoatyardsNonpoint/PointSourceOtherUrbanRunoff/StormSewersPage289of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Lindane/Hexachlorocyclohexane(HCH)5.52019AcresABoatyardsNonpoint/PointSourceOtherUrbanRunoff/StormSewersPAHs(PolycyclicAromaticHydrocarbons)5.52019AcresABoatyardsNonpoint/PointSourceOtherUrbanRunoff/StormSewersSanDiegoBayShoreline,Northof24thStreetMarineTerminal9B90832000BenthicCommunityEffects9.52019AcresANonpoint/PointSourceSedimentToxicity9.52019AcresANonpoint/PointSourceSanDiegoBayShoreline,SeventhStreetChannel9B90831000BenthicCommunityEffects92008AcresANonpoint/PointSourceSedimentToxicity92008AcresANonpoint/PointSourceSanDiegoBayShoreline,ShelterIslandShorelinePark9C90810000Indicatorbacteria0.422006MilesAUnknownNonpointSourceUnknownpointsourceSanDiegoBayShoreline,VicinityofBStandBroadwayPiers9B90821000BenthicCommunityEffects9.92019AcresANonpoint/PointSourcePage290of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Indicatorbacteria9.92006Estimatedsizeofimpairmentis0.4milesaroundtheshorelineofthebay.AcresAUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersSedimentToxicity9.92019AcresANonpoint/PointSourceSanDiegoBay,ShelterIslandYachtBasin9B90810000Copper,Dissolved1542003AcresBNonpoint/PointSourceSanDiegoRiver(Lower)9R90711000FecalColiform162005Lower6miles.MilesANonpoint/PointSourceUrbanRunoff/StormSewersWastewaterLowDissolvedOxygen162019ImpairmenttranscendsadjacentCalwaterwtareshed90712.MilesAUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersPhosphorus162019ImpairmenttranscendsadjacentCalwaterwatershed90712.MilesAUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersTotalDissolvedSolids162019ImpairmenttranscendsadjacentCalwaterwatershed90712.MilesAFlowRegulation/ModificationNaturalSourcesUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersPage291of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SanElijoLagoon9E90461000Eutrophic5662019Estimatedsizeofimpairmentis330acres.AcresANonpoint/PointSourceIndicatorbacteria5662008Estimatedsizeofimpairmentis150acres.AcresANonpoint/PointSourceSedimentation/Siltation5662019Estimatedsizeofimpairmentis150acres.AcresANonpoint/PointSourceSanJuanCreek9R90120000DDE12019MilesASourceUnknownIndicatorbacteria12005MilesANonpoint/PointSourceSanJuanCreek(mouth)9E90120000Indicatorbacteria6.32008AcresANonpoint/PointSourceSanLuisReyRiver9R90311000Chloride192019Impairmentlocatedatlower13miles.MilesAUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersPage292of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*TotalDissolvedSolids192019MilesAAgriculture-stormrunoffFlowRegulation/ModificationGolfcourseactivitiesIndustrialPointSourcesNaturalSourcesSurfaceMiningUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersSanMarcosCreek9R90451000DDE192019MilesASourceUnknownPhosphorus192019MilesASourceUnknownSedimentToxicity192019MilesASourceUnknownSanMarcosLake9L90452000AmmoniaasNitrogen172019AcresASourceUnknownNutrients172019AcresASourceUnknownPhosphorus172019AcresASourceUnknownPage293of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SanVicenteReservoir9L90721000Chloride10582019AcresASourceUnknownColor10582019AcresASourceUnknownManganese10582019AcresASourceUnknownpH(high)10582019AcresASourceUnknownSulfates10582019AcresASourceUnknownSandiaCreek9R90222000Iron1.52019MilesASourceUnknownManganese1.52019MilesASourceUnknownNitrogen1.52019MilesASourceUnknownSulfates1.52019MilesASourceUnknownPage294of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*TotalDissolvedSolids1.52019MilesAFlowRegulation/ModificationNaturalSourcesUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersSantaMargaritaLagoon9E90211000Eutrophic282019AcresANonpoint/PointSourceSantaMargaritaRiver(Upper)9R90222000Phosphorus182019MilesAUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersSegundaDeshechaCreek9R90130000Phosphorus0.922019MilesAUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersTurbidity0.922019MilesAChannelizationConstruction/LandDevelopmentFlowRegulation/ModificationUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersSoledadCanyon9R90610000SedimentToxicity1.72019MilesASourceUnknownPage295of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*SutherlandReservoir9L90553000Color5612019AcresAUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersManganese5612019AcresASourceUnknownpH5612019AcresASourceUnknownSweetwaterReservoir9L90921000Oxygen,Dissolved9252019AcresASourceUnknownTecoloteCreek9R90650000Cadmium6.62019MilesANonpoint/PointSourceCopper6.62019MilesANonpoint/PointSourceIndicatorbacteria6.62006MilesANonpoint/PointSourceLead6.62019MilesANonpoint/PointSourcePhosphorus6.62019MilesASourceUnknownToxicity6.62019MilesANonpoint/PointSourcePage296of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Turbidity6.62019MilesASourceUnknownZinc6.62019MilesANonpoint/PointSourceTemeculaCreek9R90251000Nitrogen442019MilesASourceUnknownPhosphorus442019MilesASourceUnknownTotalDissolvedSolids442019MilesASourceUnknownTijuanaRiver9R91111000Eutrophic62019MilesANonpoint/PointSourceIndicatorbacteria62010MilesANonpoint/PointSourceLowDissolvedOxygen62019MilesANonpoint/PointSourcePesticides62019MilesANonpoint/PointSourceSolids62019MilesANonpoint/PointSourceSyntheticOrganics62019MilesANonpoint/PointSourcePage297of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*TraceElements62019MilesANonpoint/PointSourceTrash62019MilesANonpoint/PointSourceTijuanaRiverEstuary9E91111000Eutrophic13192019Estimatedsizeofimpairmentis1acre.AcresANonpoint/PointSourceIndicatorbacteria13192010Estimatedsizeofimpairmentis150acres.AcresANonpoint/PointSourceLead13192019Estimatedsizeofimpairmentis1acre.AcresANonpoint/PointSourceLowDissolvedOxygen13192019AcresAUnknownNonpointSourceUnknownpointsourceUrbanRunoff/StormSewersWastewaterNickel13192019Estimatedsizeofimpairmentis1acre.AcresANonpoint/PointSourcePesticides13192019Estimatedsizeofimpairmentis1acre.AcresANonpoint/PointSourceThallium13192019Estimatedsizeofimpairmentis1acre.AcresANonpoint/PointSourceTrash13192019Estimatedsizeofimpairmentis1acre.AcresANonpoint/PointSourcePage298of299REGIONTYPENAMEPOLLUTANT/STRESSORCALWATERWATERSHEDESTIMATEDSIZEAFFECTEDPOTENTIALSOURCES2006CWASECTION303(d)LISTOFWATERQUALITYLIMITEDSEGMENTSCOMPLETIONPROPOSEDORUSEPAAPPROVEDTMDLCOMPLETIONUSEPAAPPROVALDATE:JUNE28,2007(ThoserequiringTMDLS(A),beingaddressedbyUSEPAapprovedTMDLS(B),andbeingaddressedbyactionsotherthanTMDLs(C))*TMDLREQUIREMENTSTATUS*Turbidity13192019AcresASourceUnknown"CalwaterWatershed"istheStateWaterResourcesControlBoardhydrologicalsubunitareaoranevensmallerareadelineation.CALWATERWATERSHEDABBREVIATIONSGROUPAPESTICIDESORCHEMAaldrin,dieldrin,chlordane,endrin,heptachlor,heptachlorepoxide,hexachlorocyclohexane(includinglindane),endosulfan,andtoxapheneWATERBODYTYPEB=BaysandHarborsC=CoastalShorelines/BeachesE=EstuariesL=Lakes/ReserviorsR=RiversandStreamsS=SalineLakesT=Wetlands,TidalW=Wetlands,FreshwaterREGIONALWATERQUALITYCONTROLBOARDS1NorthCoast2SanFranciscoBay3CentralCoast4LosAngeles5CentralValley6Lahontan7ColoradoRiverBasin8SantaAna9SanDiegoPage299of299