Carbon Creek Energy, LLC

NPDES permit WY0050865 · Minor NON-POTW · effective, expires 2027-03-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

EPA's record, 2025-09-01 to 2026-08-31

0values over a limit
0required values missing, on 0 form(s)
0of 104 forms filed late

Last period with anything received: 2026-06-30.

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among WY permits in EPA's filings — check your permit).

Limits in force (318)

OutfallParameterStatisticLimitMonths
001Specific conductanceDAILY MX <= 7500 umho/cm all year
001pHINST MIN >= 6.5 SU all year
001pHINST MAX <= 9 SU all year
001Calcium, dissolved [as Ca]DAILY MX report only all year
001Magnesium, dissolved [as Mg]DAILY MX report only all year
001Sodium, dissolved [as Na]DAILY MX report only all year
001Arsenic, total [as As]DAILY MX <= 8.4 ug/L all year
001Barium, total [as Ba]DAILY MX <= 1800 mg/L all year
001Iron, dissolved [as Fe]DAILY MX <= 1000 ug/L all year
001ChlorideDAILY MX <= 150 mg/L all year
001Bicarbonate as [CaCO3]DAILY MX report only all year
001FlowMO AVG report only all year
001FlowDAILY MX report only all year
002Specific conductanceDAILY MX <= 7500 umho/cm all year
002pHINST MIN >= 6.5 SU all year
002pHINST MAX <= 9 SU all year
002Calcium, dissolved [as Ca]DAILY MX report only all year
002Magnesium, dissolved [as Mg]DAILY MX report only all year
002Sodium, dissolved [as Na]DAILY MX report only all year
002Arsenic, total [as As]DAILY MX <= 8.4 ug/L all year
002Barium, total [as Ba]DAILY MX <= 1800 mg/L all year
002Iron, dissolved [as Fe]DAILY MX <= 1000 ug/L all year
002ChlorideDAILY MX <= 150 mg/L all year
002Bicarbonate as [CaCO3]DAILY MX report only all year
002FlowMO AVG report only all year
002FlowDAILY MX report only all year
003Specific conductanceDAILY MX <= 7500 umho/cm all year
003pHINST MIN >= 6.5 SU all year
003pHINST MAX <= 9 SU all year
003Calcium, dissolved [as Ca]DAILY MX report only all year
003Magnesium, dissolved [as Mg]DAILY MX report only all year
003Sodium, dissolved [as Na]DAILY MX report only all year
003Arsenic, total [as As]DAILY MX <= 8.4 ug/L all year
003Barium, total [as Ba]DAILY MX <= 1800 mg/L all year
003Iron, dissolved [as Fe]DAILY MX <= 1000 ug/L all year
003ChlorideDAILY MX <= 150 mg/L all year
003Bicarbonate as [CaCO3]DAILY MX report only all year
003FlowMO AVG report only all year
003FlowDAILY MX report only all year
004Specific conductanceDAILY MX <= 7500 umho/cm all year
004pHINST MIN >= 6.5 SU all year
004pHINST MAX <= 9 SU all year
004Calcium, dissolved [as Ca]DAILY MX report only all year
004Magnesium, dissolved [as Mg]DAILY MX report only all year
004Sodium, dissolved [as Na]DAILY MX report only all year
004Arsenic, total [as As]DAILY MX <= 8.4 ug/L all year
004Barium, total [as Ba]DAILY MX <= 1800 mg/L all year
004Iron, dissolved [as Fe]DAILY MX <= 1000 ug/L all year
004ChlorideDAILY MX <= 150 mg/L all year
004Bicarbonate as [CaCO3]DAILY MX report only all year
004FlowMO AVG report only all year
004FlowDAILY MX report only all year
006Specific conductanceDAILY MX <= 7500 umho/cm all year
006pHINST MIN >= 6.5 SU all year
006pHINST MAX <= 9 SU all year
006Calcium, dissolved [as Ca]DAILY MX report only all year
006Magnesium, dissolved [as Mg]DAILY MX report only all year
006Sodium, dissolved [as Na]DAILY MX report only all year
006Arsenic, total [as As]DAILY MX <= 8.4 ug/L all year
006Barium, total [as Ba]DAILY MX <= 1800 mg/L all year
006Iron, dissolved [as Fe]DAILY MX <= 1000 ug/L all year
006ChlorideDAILY MX <= 150 mg/L all year
006Bicarbonate as [CaCO3]DAILY MX report only all year
006FlowMO AVG report only all year
006FlowDAILY MX report only all year
007Specific conductanceDAILY MX <= 7500 umho/cm all year
007pHINST MIN >= 6.5 SU all year
007pHINST MAX <= 9 SU all year
007Calcium, dissolved [as Ca]DAILY MX report only all year
007Magnesium, dissolved [as Mg]DAILY MX report only all year
007Sodium, dissolved [as Na]DAILY MX report only all year
007Arsenic, total [as As]DAILY MX <= 8.4 ug/L all year
007Barium, total [as Ba]DAILY MX <= 1800 mg/L all year
007Iron, dissolved [as Fe]DAILY MX <= 1000 ug/L all year
007ChlorideDAILY MX <= 150 mg/L all year
007Bicarbonate as [CaCO3]DAILY MX report only all year
007FlowMO AVG report only all year
007FlowDAILY MX report only all year
008Specific conductanceDAILY MX <= 7500 umho/cm all year
008pHINST MIN >= 6.5 SU all year
008pHINST MAX <= 9 SU all year
008Calcium, dissolved [as Ca]DAILY MX report only all year
008Magnesium, dissolved [as Mg]DAILY MX report only all year
008Sodium, dissolved [as Na]DAILY MX report only all year
008Arsenic, total [as As]DAILY MX <= 8.4 ug/L all year
008Barium, total [as Ba]DAILY MX <= 1800 mg/L all year
008Iron, dissolved [as Fe]DAILY MX <= 1000 ug/L all year
008ChlorideDAILY MX <= 150 mg/L all year
008Bicarbonate as [CaCO3]DAILY MX report only all year
008FlowMO AVG report only all year
008FlowDAILY MX report only all year
009Specific conductanceDAILY MX <= 7500 umho/cm all year
009pHINST MIN >= 6.5 SU all year
009pHINST MAX <= 9 SU all year
009Calcium, dissolved [as Ca]DAILY MX report only all year
009Magnesium, dissolved [as Mg]DAILY MX report only all year
009Sodium, dissolved [as Na]DAILY MX report only all year
009Arsenic, total [as As]DAILY MX <= 8.4 ug/L all year
009Barium, total [as Ba]DAILY MX <= 1800 mg/L all year
009Iron, dissolved [as Fe]DAILY MX <= 1000 ug/L all year
009ChlorideDAILY MX <= 150 mg/L all year
009Bicarbonate as [CaCO3]DAILY MX report only all year
009FlowMO AVG report only all year
009FlowDAILY MX report only all year
010Specific conductanceDAILY MX <= 7500 umho/cm all year
010pHINST MIN >= 6.5 SU all year
010pHINST MAX <= 9 SU all year
010Calcium, dissolved [as Ca]DAILY MX report only all year
010Magnesium, dissolved [as Mg]DAILY MX report only all year
010Sodium, dissolved [as Na]DAILY MX report only all year
010Arsenic, total [as As]DAILY MX <= 8.4 ug/L all year
010Barium, total [as Ba]DAILY MX <= 1800 mg/L all year
010Iron, dissolved [as Fe]DAILY MX <= 1000 ug/L all year
010ChlorideDAILY MX <= 150 mg/L all year
010Bicarbonate as [CaCO3]DAILY MX report only all year
010FlowMO AVG report only all year
010FlowDAILY MX report only all year
011Specific conductanceDAILY MX <= 7500 umho/cm all year
011pHINST MIN >= 6.5 SU all year
011pHINST MAX <= 9 SU all year
011Calcium, dissolved [as Ca]DAILY MX report only all year
011Magnesium, dissolved [as Mg]DAILY MX report only all year
011Sodium, dissolved [as Na]DAILY MX report only all year
011Arsenic, total [as As]DAILY MX <= 8.4 ug/L all year
011Barium, total [as Ba]DAILY MX <= 1800 mg/L all year
011Iron, dissolved [as Fe]DAILY MX <= 1000 ug/L all year
011ChlorideDAILY MX <= 150 mg/L all year
011Bicarbonate as [CaCO3]DAILY MX report only all year
011FlowMO AVG report only all year
011FlowDAILY MX report only all year
012Specific conductanceDAILY MX <= 7500 umho/cm all year
012pHINST MIN >= 6.5 SU all year
012pHINST MAX <= 9 SU all year
012Calcium, dissolved [as Ca]DAILY MX report only all year
012Magnesium, dissolved [as Mg]DAILY MX report only all year
012Sodium, dissolved [as Na]DAILY MX report only all year
012Arsenic, total [as As]DAILY MX <= 8.4 ug/L all year
012Barium, total [as Ba]DAILY MX <= 1800 mg/L all year
012Iron, dissolved [as Fe]DAILY MX <= 1000 ug/L all year
012ChlorideDAILY MX <= 150 mg/L all year
012Bicarbonate as [CaCO3]DAILY MX report only all year
012FlowMO AVG report only all year
012FlowDAILY MX report only all year
013Specific conductanceDAILY MX <= 7500 umho/cm all year
013pHINST MIN >= 6.5 SU all year
013pHINST MAX <= 9 SU all year
013Calcium, dissolved [as Ca]DAILY MX report only all year
013Magnesium, dissolved [as Mg]DAILY MX report only all year
013Sodium, dissolved [as Na]DAILY MX report only all year
013Arsenic, total [as As]DAILY MX <= 8.4 ug/L all year
013Barium, total [as Ba]DAILY MX <= 1800 mg/L all year
013Iron, dissolved [as Fe]DAILY MX <= 1000 ug/L all year
013ChlorideDAILY MX <= 150 mg/L all year
013Bicarbonate as [CaCO3]DAILY MX report only all year
013FlowMO AVG report only all year
013FlowDAILY MX report only all year
DPRSpecific conductanceDAILY MX report only all year
DPRSpecific conductanceDAILY MX report only all year
DPRCalcium, dissolved [as Ca]DAILY MX report only all year
DPRCalcium, dissolved [as Ca]DAILY MX report only all year
DPRMagnesium, dissolved [as Mg]DAILY MX report only all year
DPRMagnesium, dissolved [as Mg]DAILY MX report only all year
DPRSodium, dissolved [as Na]DAILY MX report only all year
DPRSodium, dissolved [as Na]DAILY MX report only all year
DPRSodium adsorption ratioDAILY MX report only all year
DPRSodium adsorption ratioDAILY MX report only all year
R01Specific conductanceDAILY MX report only all year
R01Digester gas, volumeDAILY MX report only all year
R01pHDAILY MN report only all year
R01pHDAILY MX report only all year
R01Calcium, dissolved [as Ca]DAILY MX report only all year
R01Magnesium, dissolved [as Mg]DAILY MX report only all year
R01Sodium, dissolved [as Na]DAILY MX report only all year
R01Sodium adsorption ratioDAILY MX report only all year
R01Bicarbonate as [CaCO3]DAILY MX report only all year
R01SulfateDAILY MX report only all year
R02Specific conductanceDAILY MX report only all year
R02Digester gas, volumeDAILY MX report only all year
R02pHDAILY MN report only all year
R02pHDAILY MX report only all year
R02Calcium, dissolved [as Ca]DAILY MX report only all year
R02Magnesium, dissolved [as Mg]DAILY MX report only all year
R02Sodium, dissolved [as Na]DAILY MX report only all year
R02Sodium adsorption ratioDAILY MX report only all year
R02Bicarbonate as [CaCO3]DAILY MX report only all year
R02SulfateDAILY MX report only all year
R03Specific conductanceDAILY MX report only all year
R03Digester gas, volumeDAILY MX report only all year
R03pHDAILY MN report only all year
R03pHDAILY MX report only all year
R03Calcium, dissolved [as Ca]DAILY MX report only all year
R03Magnesium, dissolved [as Mg]DAILY MX report only all year
R03Sodium, dissolved [as Na]DAILY MX report only all year
R03Sodium adsorption ratioDAILY MX report only all year
R03Bicarbonate as [CaCO3]DAILY MX report only all year
R03SulfateDAILY MX report only all year
R04Specific conductanceDAILY MX report only all year
R04Digester gas, volumeDAILY MX report only all year
R04pHDAILY MN report only all year
R04pHDAILY MX report only all year
R04Calcium, dissolved [as Ca]DAILY MX report only all year
R04Magnesium, dissolved [as Mg]DAILY MX report only all year
R04Sodium, dissolved [as Na]DAILY MX report only all year
R04Sodium adsorption ratioDAILY MX report only all year
R04Bicarbonate as [CaCO3]DAILY MX report only all year
R04SulfateDAILY MX report only all year
R06Specific conductanceDAILY MX report only all year
R06Digester gas, volumeDAILY MX report only all year
R06pHDAILY MN report only all year
R06pHDAILY MX report only all year
R06Calcium, dissolved [as Ca]DAILY MX report only all year
R06Magnesium, dissolved [as Mg]DAILY MX report only all year
R06Sodium, dissolved [as Na]DAILY MX report only all year
R06Sodium adsorption ratioDAILY MX report only all year
R06Bicarbonate as [CaCO3]DAILY MX report only all year
R06SulfateDAILY MX report only all year
R07Specific conductanceDAILY MX report only all year
R07Digester gas, volumeDAILY MX report only all year
R07pHDAILY MN report only all year
R07pHDAILY MX report only all year
R07Calcium, dissolved [as Ca]DAILY MX report only all year
R07Magnesium, dissolved [as Mg]DAILY MX report only all year
R07Sodium, dissolved [as Na]DAILY MX report only all year
R07Sodium adsorption ratioDAILY MX report only all year
R07Bicarbonate as [CaCO3]DAILY MX report only all year
R07SulfateDAILY MX report only all year
R08Specific conductanceDAILY MX report only all year
R08Digester gas, volumeDAILY MX report only all year
R08pHDAILY MN report only all year
R08pHDAILY MX report only all year
R08Calcium, dissolved [as Ca]DAILY MX report only all year
R08Magnesium, dissolved [as Mg]DAILY MX report only all year
R08Sodium, dissolved [as Na]DAILY MX report only all year
R08Sodium adsorption ratioDAILY MX report only all year
R08Bicarbonate as [CaCO3]DAILY MX report only all year
R08SulfateDAILY MX report only all year
R09Specific conductanceDAILY MX report only all year
R09Digester gas, volumeDAILY MX report only all year
R09pHDAILY MN report only all year
R09pHDAILY MX report only all year
R09Calcium, dissolved [as Ca]DAILY MX report only all year
R09Magnesium, dissolved [as Mg]DAILY MX report only all year
R09Sodium, dissolved [as Na]DAILY MX report only all year
R09Sodium adsorption ratioDAILY MX report only all year
R09Bicarbonate as [CaCO3]DAILY MX report only all year
R09SulfateDAILY MX report only all year
R10Specific conductanceDAILY MX report only all year
R10Digester gas, volumeDAILY MX report only all year
R10pHDAILY MN report only all year
R10pHDAILY MX report only all year
R10Calcium, dissolved [as Ca]DAILY MX report only all year
R10Magnesium, dissolved [as Mg]DAILY MX report only all year
R10Sodium, dissolved [as Na]DAILY MX report only all year
R10Sodium adsorption ratioDAILY MX report only all year
R10Bicarbonate as [CaCO3]DAILY MX report only all year
R10SulfateDAILY MX report only all year
R11Specific conductanceDAILY MX report only all year
R11Digester gas, volumeDAILY MX report only all year
R11pHDAILY MN report only all year
R11pHDAILY MX report only all year
R11Calcium, dissolved [as Ca]DAILY MX report only all year
R11Magnesium, dissolved [as Mg]DAILY MX report only all year
R11Sodium, dissolved [as Na]DAILY MX report only all year
R11Sodium adsorption ratioDAILY MX report only all year
R11Bicarbonate as [CaCO3]DAILY MX report only all year
R11SulfateDAILY MX report only all year
R12Specific conductanceDAILY MX report only all year
R12Digester gas, volumeDAILY MX report only all year
R12pHDAILY MN report only all year
R12pHDAILY MX report only all year
R12Calcium, dissolved [as Ca]DAILY MX report only all year
R12Magnesium, dissolved [as Mg]DAILY MX report only all year
R12Sodium, dissolved [as Na]DAILY MX report only all year
R12Sodium adsorption ratioDAILY MX report only all year
R12Bicarbonate as [CaCO3]DAILY MX report only all year
R12SulfateDAILY MX report only all year
R13Specific conductanceDAILY MX report only all year
R13Digester gas, volumeDAILY MX report only all year
R13pHDAILY MN report only all year
R13pHDAILY MX report only all year
R13Calcium, dissolved [as Ca]DAILY MX report only all year
R13Magnesium, dissolved [as Mg]DAILY MX report only all year
R13Sodium, dissolved [as Na]DAILY MX report only all year
R13Sodium adsorption ratioDAILY MX report only all year
R13Bicarbonate as [CaCO3]DAILY MX report only all year
R13SulfateDAILY MX report only all year
TRIBSpecific conductanceDAILY MX report only all year
TRIBSpecific conductanceDAILY MX report only all year
TRIBCalcium, dissolved [as Ca]DAILY MX report only all year
TRIBCalcium, dissolved [as Ca]DAILY MX report only all year
TRIBMagnesium, dissolved [as Mg]DAILY MX report only all year
TRIBMagnesium, dissolved [as Mg]DAILY MX report only all year
TRIBSodium, dissolved [as Na]DAILY MX report only all year
TRIBSodium, dissolved [as Na]DAILY MX report only all year
TRIBSodium adsorption ratioDAILY MX report only all year
TRIBSodium adsorption ratioDAILY MX report only all year
TRIBPriority pollutants scan [yes/no]QRTR AVG report only all year
TRIBPriority pollutants scan [yes/no]QRTR AVG report only all year
TRIBPriority pollutants scan [yes/no]SEMI AVG report only all year
TRIBPriority pollutants scan [yes/no]SEMI AVG report only all year
TRIBPriority pollutants scan [yes/no]ANNL AVG report only all year
TRIBPriority pollutants scan [yes/no]ANNL AVG report only all year
TRIBPriority pollutants scan [yes/no]ANNL AVG report only all year
TRIBPriority pollutants scan [yes/no]ANNL AVG report only all year
TRIBFlowMO AVG report only all year
TRIBFlowMO AVG report only all year
TRIBFlowDAILY MX report only all year
TRIBFlowDAILY MX report only all year
UPRSpecific conductanceDAILY MX report only all year
UPRSpecific conductanceDAILY MX report only all year
UPRCalcium, dissolved [as Ca]DAILY MX report only all year
UPRCalcium, dissolved [as Ca]DAILY MX report only all year
UPRMagnesium, dissolved [as Mg]DAILY MX report only all year
UPRMagnesium, dissolved [as Mg]DAILY MX report only all year
UPRSodium, dissolved [as Na]DAILY MX report only all year
UPRSodium, dissolved [as Na]DAILY MX report only all year
UPRSodium adsorption ratioDAILY MX report only all year
UPRSodium adsorption ratioDAILY MX report only all year

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