Carbon Creek Energy, LLC

NPDES permit WY0051276 · Minor NON-POTW · effective, expires 2027-12-31 · 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 52 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 (44)

OutfallParameterStatisticLimitMonths
005Specific conductanceDAILY MX <= 7500 umho/cm all year
005Alkalinity, total [as CaCO3]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
005Sodium, dissolved [as Na]DAILY MX report only all year
005Sodium adsorption ratioDAILY MX report only all year
005Arsenic, total [as As]DAILY MX <= 8.4 ug/L all year
005Barium, total [as Ba]DAILY MX <= 1800 ug/L all year
005Iron, dissolved [as Fe]DAILY MX <= 1000 ug/L all year
005Radium 226 + radium 228, totalDAILY MX <= 1 pCi/L all year
005ChlorideDAILY MX <= 150 mg/L all year
005Bicarbonate as [CaCO3]DAILY MX report only all year
005Flow, totalDAILY MX report only all year
005Flow, totalMO AVG report only all year
005Solids, total dissolvedDAILY MX report only all year
005Pass/Fail Static 48Hr Acute Ceriodaphnia dubia4C = 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
006Alkalinity, total [as CaCO3]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
006Sodium, dissolved [as Na]DAILY MX report only all year
006Sodium adsorption ratioDAILY MX report only all year
006Arsenic, total [as As]DAILY MX <= 8.4 ug/L all year
006Barium, total [as Ba]DAILY MX <= 1800 ug/L all year
006Iron, dissolved [as Fe]DAILY MX <= 1000 ug/L all year
006Radium 226 + radium 228, totalDAILY MX <= 1 pCi/L all year
006ChlorideDAILY MX <= 150 mg/L all year
006Bicarbonate as [CaCO3]DAILY MX report only all year
006Flow, totalDAILY MX report only all year
006Flow, totalMO AVG report only all year
006Solids, total dissolvedDAILY MX report only all year
006Pass/Fail Static 48Hr Acute Ceriodaphnia dubia4C = 0 pass=0;fail=1 all year
006Pass/Fail Static 96 Hr Acute Pimephales Promelas9D = 0 pass=0;fail=1 all year
DPR1Specific conductanceDAILY 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
DPR1Sodium, dissolved [as Na]DAILY MX report only all year
DPR1Sodium adsorption ratioDAILY MX report only all year
UPR1Specific conductanceDAILY 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
UPR1Sodium, dissolved [as Na]DAILY 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