Carbon Creek Energy, LLC

NPDES permit WY0048381 · Minor NON-POTW · effective, expires 2027-08-31 · 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 (140)

OutfallParameterStatisticLimitMonths
010Specific conductanceDAILY MX <= 7500 umho/cm all year
010Specific conductanceDAILY MX <= 7500 umho/cm all year
010pHINST MIN >= 6.5 SU all year
010pHINST MAX <= 9 SU all year
010Alkalinity, total [as CaCO3]DAILY MX report only all year
010Calcium, dissolved [as Ca]DAILY MX report only all year
010Calcium, dissolved [as Ca]DAILY MX report only all year
010Magnesium, dissolved [as Mg]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
010Sodium, dissolved [as Na]DAILY MX report only all year
010Sodium adsorption ratioDAILY MX report only all year
010Sodium adsorption ratioDAILY MX report only all year
010Arsenic, total [as As]DAILY MX <= 8.4 ug/L all year
010Barium, total [as Ba]DAILY MX <= 1800 ug/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
010Solids, total dissolvedDAILY MX report only all year
010Solids, total dissolvedDAILY MX report only all year
010FlowDAILY MX report only all year
010FlowDAILY MX report only all year
010FlowMO AVG report only all year
010FlowMO AVG report only all year
010Pass/Fail Static 48Hr Acute Daphnia Magna4C = 0 pass=0;fail=1 all year
010Pass/Fail Static 96 Hr Acute Pimephales Promelas9D = 0 pass=0;fail=1 all year
020Specific conductanceDAILY MX <= 7500 umho/cm all year
020Specific conductanceDAILY MX <= 7500 umho/cm all year
020pHINST MIN >= 6.5 SU all year
020pHINST MAX <= 9 SU all year
020Alkalinity, total [as CaCO3]DAILY MX report only all year
020Calcium, dissolved [as Ca]DAILY MX report only all year
020Calcium, dissolved [as Ca]DAILY MX report only all year
020Magnesium, dissolved [as Mg]DAILY MX report only all year
020Magnesium, dissolved [as Mg]DAILY MX report only all year
020Sodium, dissolved [as Na]DAILY MX report only all year
020Sodium, dissolved [as Na]DAILY MX report only all year
020Sodium adsorption ratioDAILY MX report only all year
020Sodium adsorption ratioDAILY MX report only all year
020Arsenic, total [as As]DAILY MX <= 8.4 ug/L all year
020Barium, total [as Ba]DAILY MX <= 1800 ug/L all year
020Iron, dissolved [as Fe]DAILY MX <= 1000 ug/L all year
020ChlorideDAILY MX <= 150 mg/L all year
020Bicarbonate as [CaCO3]DAILY MX report only all year
020Solids, total dissolvedDAILY MX report only all year
020Solids, total dissolvedDAILY MX report only all year
020FlowDAILY MX report only all year
020FlowDAILY MX report only all year
020FlowMO AVG report only all year
020FlowMO AVG report only all year
020Pass/Fail Static 48Hr Acute Daphnia Magna4C = 0 pass=0;fail=1 all year
020Pass/Fail Static 96 Hr Acute Pimephales Promelas9D = 0 pass=0;fail=1 all year
021Specific conductanceDAILY MX <= 7500 umho/cm all year
021Specific conductanceDAILY MX <= 7500 umho/cm all year
021pHINST MIN >= 6.5 SU all year
021pHINST MAX <= 9 SU all year
021Alkalinity, total [as CaCO3]DAILY MX report only all year
021Calcium, dissolved [as Ca]DAILY MX report only all year
021Calcium, dissolved [as Ca]DAILY MX report only all year
021Magnesium, dissolved [as Mg]DAILY MX report only all year
021Magnesium, dissolved [as Mg]DAILY MX report only all year
021Sodium, dissolved [as Na]DAILY MX report only all year
021Sodium, dissolved [as Na]DAILY MX report only all year
021Sodium adsorption ratioDAILY MX report only all year
021Sodium adsorption ratioDAILY MX report only all year
021Arsenic, total [as As]DAILY MX <= 8.4 ug/L all year
021Barium, total [as Ba]DAILY MX <= 1800 ug/L all year
021Iron, dissolved [as Fe]DAILY MX <= 1000 ug/L all year
021ChlorideDAILY MX <= 150 mg/L all year
021Bicarbonate as [CaCO3]DAILY MX report only all year
021Solids, total dissolvedDAILY MX report only all year
021Solids, total dissolvedDAILY MX report only all year
021FlowDAILY MX report only all year
021FlowDAILY MX report only all year
021FlowMO AVG report only all year
021FlowMO AVG report only all year
021Pass/Fail Static 48Hr Acute Daphnia Magna4C = 0 pass=0;fail=1 all year
021Pass/Fail Static 96 Hr Acute Pimephales Promelas9D = 0 pass=0;fail=1 all year
DPR1Specific conductanceDAILY MX report only all year
DPR1Specific conductanceDAILY MX report only all year
DPR1Calcium, dissolved [as Ca]DAILY MX report only all year
DPR1Calcium, dissolved [as Ca]DAILY MX report only all year
DPR1Magnesium, dissolved [as Mg]DAILY MX report only all year
DPR1Magnesium, dissolved [as Mg]DAILY MX report only all year
DPR1Sodium, dissolved [as Na]DAILY MX report only all year
DPR1Sodium, dissolved [as Na]DAILY MX report only all year
DPR1Sodium adsorption ratioDAILY MX report only all year
DPR1Sodium adsorption ratioDAILY MX report only all year
TRB1Specific conductanceDAILY MX report only all year
TRB1Specific conductanceDAILY MX report only all year
TRB1Calcium, dissolved [as Ca]DAILY MX report only all year
TRB1Calcium, dissolved [as Ca]DAILY MX report only all year
TRB1Magnesium, dissolved [as Mg]DAILY MX report only all year
TRB1Magnesium, dissolved [as Mg]DAILY MX report only all year
TRB1Sodium, dissolved [as Na]DAILY MX report only all year
TRB1Sodium, dissolved [as Na]DAILY MX report only all year
TRB1Sodium adsorption ratioDAILY MX report only all year
TRB1Sodium adsorption ratioDAILY MX report only all year
TRB1FlowDAILY MX report only all year
TRB1FlowDAILY MX report only all year
TRB1FlowMO AVG report only all year
TRB1FlowMO AVG report only all year
TRB2Specific conductanceDAILY MX report only all year
TRB2Specific conductanceDAILY MX report only all year
TRB2Calcium, dissolved [as Ca]DAILY MX report only all year
TRB2Calcium, dissolved [as Ca]DAILY MX report only all year
TRB2Magnesium, dissolved [as Mg]DAILY MX report only all year
TRB2Magnesium, dissolved [as Mg]DAILY MX report only all year
TRB2Sodium, dissolved [as Na]DAILY MX report only all year
TRB2Sodium, dissolved [as Na]DAILY MX report only all year
TRB2Sodium adsorption ratioDAILY MX report only all year
TRB2Sodium adsorption ratioDAILY MX report only all year
TRB2FlowDAILY MX report only all year
TRB2FlowDAILY MX report only all year
TRB2FlowMO AVG report only all year
TRB2FlowMO AVG report only all year
TRB5Specific conductanceDAILY MX report only all year
TRB5Specific conductanceDAILY MX report only all year
TRB5Calcium, dissolved [as Ca]DAILY MX report only all year
TRB5Calcium, dissolved [as Ca]DAILY MX report only all year
TRB5Magnesium, dissolved [as Mg]DAILY MX report only all year
TRB5Magnesium, dissolved [as Mg]DAILY MX report only all year
TRB5Sodium, dissolved [as Na]DAILY MX report only all year
TRB5Sodium, dissolved [as Na]DAILY MX report only all year
TRB5Sodium adsorption ratioDAILY MX report only all year
TRB5Sodium adsorption ratioDAILY MX report only all year
TRB5FlowDAILY MX report only all year
TRB5FlowDAILY MX report only all year
TRB5FlowMO AVG report only all year
TRB5FlowMO AVG report only all year
UPR2Specific conductanceDAILY MX report only all year
UPR2Specific conductanceDAILY MX report only all year
UPR2Calcium, dissolved [as Ca]DAILY MX report only all year
UPR2Calcium, dissolved [as Ca]DAILY MX report only all year
UPR2Magnesium, dissolved [as Mg]DAILY MX report only all year
UPR2Magnesium, dissolved [as Mg]DAILY MX report only all year
UPR2Sodium, dissolved [as Na]DAILY MX report only all year
UPR2Sodium, dissolved [as Na]DAILY MX report only all year
UPR2Sodium adsorption ratioDAILY MX report only all year
UPR2Sodium adsorption ratioDAILY MX report only all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states