Carbon Creek Energy, LLC

NPDES permit WY0052833 · Minor NON-POTW · effective, expires 2030-10-31 · 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
1required values missing, on 1 form(s)
0of 148 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 (188)

OutfallParameterStatisticLimitMonths
002Specific conductanceDAILY MX <= 7500 umho/cm all year
002Specific conductanceDAILY MX <= 7500 umho/cm all year
002Specific conductanceDAILY MX <= 7500 umho/cm all year
002pHINST MIN >= 6.5 SU all year
002pHINST MAX <= 9 SU all year
002Alkalinity, total [as CaCO3]DAILY MX report only all year
002Calcium, dissolved [as Ca]DAILY MX report only all year
002Calcium, dissolved [as Ca]DAILY MX report only all year
002Magnesium, dissolved [as Mg]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
002Sodium, dissolved [as Na]DAILY MX report only all year
002Sodium adsorption ratioDAILY MX report only all year
002Sodium adsorption ratioDAILY MX report only all year
002Arsenic, total recoverableDAILY MX <= 8.4 ug/L all year
002Barium, total recoverableDAILY MX <= 1800 ug/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
002FlowMO AVG report only all year
002FlowDAILY MX report only all year
002FlowDAILY MX report only all year
002Pass/Fail Static 48Hr Acute Daphnia Magna4C <= 0 pass=0;fail=1 all year
002Pass/Fail Static 96 Hr Acute Pimephales Promelas9D <= 0 pass=0;fail=1 all year
005Specific conductanceDAILY MX <= 7500 umho/cm all year
005pHINST MIN >= 6.5 SU all year
005pHINST MAX <= 9 SU all year
005Alkalinity, total [as CaCO3]DAILY MX report only all year
005Calcium, dissolved [as Ca]DAILY MX report only all year
005Calcium, dissolved [as Ca]DAILY MX report only all year
005Magnesium, dissolved [as Mg]DAILY MX report only all year
005Magnesium, dissolved [as Mg]DAILY MX report only all year
005Sodium, dissolved [as Na]DAILY MX report only all year
005Sodium, dissolved [as Na]DAILY MX report only all year
005Sodium adsorption ratioDAILY MX report only all year
005Sodium adsorption ratioDAILY MX report only all year
005Arsenic, total recoverableDAILY MX <= 8.4 ug/L all year
005Barium, total recoverableDAILY MX <= 1800 ug/L all year
005Iron, dissolved [as Fe]DAILY MX <= 1000 ug/L all year
005ChlorideDAILY MX <= 150 mg/L all year
005Bicarbonate as [CaCO3]DAILY MX report only all year
005FlowMO AVG report only all year
005FlowMO AVG report only all year
005FlowDAILY MX report only all year
005FlowDAILY MX report only all year
005Pass/Fail Static 48Hr Acute Daphnia Magna4C <= 0 pass=0;fail=1 all year
005Pass/Fail Static 96 Hr Acute Pimephales Promelas9D <= 0 pass=0;fail=1 all year
006Specific conductanceDAILY MX <= 7500 umho/cm all year
006pHINST MIN >= 6.5 SU all year
006pHINST MAX <= 9 SU all year
006Alkalinity, total [as CaCO3]DAILY MX report only all year
006Calcium, dissolved [as Ca]DAILY MX report only all year
006Calcium, dissolved [as Ca]DAILY MX report only all year
006Magnesium, dissolved [as Mg]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
006Sodium, dissolved [as Na]DAILY MX report only all year
006Sodium adsorption ratioDAILY MX report only all year
006Sodium adsorption ratioDAILY MX report only all year
006Arsenic, total recoverableDAILY MX <= 8.4 ug/L all year
006Barium, total recoverableDAILY MX <= 1800 ug/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
006FlowMO AVG report only all year
006FlowDAILY MX report only all year
006FlowDAILY MX report only all year
006Pass/Fail Static 48Hr Acute Daphnia Magna4C <= 0 pass=0;fail=1 all year
006Pass/Fail Static 96 Hr Acute Pimephales Promelas9D <= 0 pass=0;fail=1 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 recoverableDAILY MX <= 8.4 ug/L all year
010Barium, total recoverableDAILY 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
010FlowMO AVG report only all year
010FlowMO AVG report only all year
010FlowDAILY MX report only all year
010FlowDAILY MX 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
011Specific conductanceDAILY MX <= 7500 umho/cm all year
011pHINST MIN >= 6.5 SU all year
011pHINST MAX <= 9 SU all year
011Alkalinity, total [as CaCO3]DAILY MX report only all year
011Calcium, dissolved [as Ca]DAILY MX report only all year
011Calcium, dissolved [as Ca]DAILY MX report only all year
011Magnesium, dissolved [as Mg]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
011Sodium, dissolved [as Na]DAILY MX report only all year
011Sodium adsorption ratioDAILY MX report only all year
011Sodium adsorption ratioDAILY MX report only all year
011Arsenic, total recoverableDAILY MX <= 10 ug/L all year
011Barium, total recoverableDAILY MX <= 2000 ug/L all year
011Iron, dissolved [as Fe]DAILY MX <= 1000 ug/L all year
011ChlorideDAILY MX <= 230 mg/L all year
011Bicarbonate as [CaCO3]DAILY MX report only all year
011FlowMO AVG report only all year
011FlowMO AVG report only all year
011FlowDAILY MX report only all year
011FlowDAILY MX report only all year
011Pass/Fail Static 48Hr Acute Daphnia Magna4C <= 0 pass=0;fail=1 all year
011Pass/Fail Static 96 Hr Acute Pimephales Promelas9D <= 0 pass=0;fail=1 all year
013Specific conductanceDAILY MX <= 7500 umho/cm all year
013pHINST MIN >= 6.5 SU all year
013pHINST MAX <= 9 SU all year
013Alkalinity, total [as CaCO3]DAILY MX report only all year
013Calcium, dissolved [as Ca]DAILY MX report only all year
013Calcium, dissolved [as Ca]DAILY MX report only all year
013Magnesium, dissolved [as Mg]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
013Sodium, dissolved [as Na]DAILY MX report only all year
013Sodium adsorption ratioDAILY MX report only all year
013Sodium adsorption ratioDAILY MX report only all year
013Arsenic, total recoverableDAILY MX <= 8.4 ug/L all year
013Barium, total recoverableDAILY MX <= 1800 ug/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
013FlowMO AVG report only all year
013FlowDAILY MX report only all year
013FlowDAILY MX report only all year
013Pass/Fail Static 48Hr Acute Daphnia Magna4C <= 0 pass=0;fail=1 all year
013Pass/Fail Static 96 Hr Acute Pimephales Promelas9D <= 0 pass=0;fail=1 all year
CWDNSpecific conductanceDAILY MX report only all year
CWDNSpecific conductanceDAILY MX report only all year
CWDNCalcium, dissolved [as Ca]DAILY MX report only all year
CWDNCalcium, dissolved [as Ca]DAILY MX report only all year
CWDNMagnesium, dissolved [as Mg]DAILY MX report only all year
CWDNMagnesium, dissolved [as Mg]DAILY MX report only all year
CWDNSodium, dissolved [as Na]DAILY MX report only all year
CWDNSodium, dissolved [as Na]DAILY MX report only all year
CWDNSodium adsorption ratioDAILY MX report only all year
CWDNSodium adsorption ratioDAILY MX report only all year
CWDNFlowMO AVG report only all year
CWDNFlowMO AVG report only all year
CWDNFlowDAILY MX report only all year
CWDNFlowDAILY MX report only all year
CWUSSpecific conductanceDAILY MX report only all year
CWUSSpecific conductanceDAILY MX report only all year
CWUSCalcium, dissolved [as Ca]DAILY MX report only all year
CWUSCalcium, dissolved [as Ca]DAILY MX report only all year
CWUSMagnesium, dissolved [as Mg]DAILY MX report only all year
CWUSMagnesium, dissolved [as Mg]DAILY MX report only all year
CWUSSodium, dissolved [as Na]DAILY MX report only all year
CWUSSodium, dissolved [as Na]DAILY MX report only all year
CWUSSodium adsorption ratioDAILY MX report only all year
CWUSSodium adsorption ratioDAILY MX report only all year
CWUSFlowMO AVG report only all year
CWUSFlowMO AVG report only all year
CWUSFlowDAILY MX report only all year
CWUSFlowDAILY MX report only 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
UPR1Specific conductanceDAILY MX report only all year
UPR1Specific conductanceDAILY MX report only all year
UPR1Calcium, dissolved [as Ca]DAILY MX report only all year
UPR1Calcium, dissolved [as Ca]DAILY MX report only all year
UPR1Magnesium, dissolved [as Mg]DAILY MX report only all year
UPR1Magnesium, dissolved [as Mg]DAILY MX report only all year
UPR1Sodium, dissolved [as Na]DAILY MX report only all year
UPR1Sodium, dissolved [as Na]DAILY MX report only all year
UPR1Sodium adsorption ratioDAILY MX report only all year
UPR1Sodium 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