CM ENERGY OPERATIONS, LP

NPDES permit WV0062961 · Minor NON-POTW · effective, expires 2031-05-25 · 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
45required values missing, on 5 form(s)
0of 30 forms filed late

Last period with anything received: 2026-04-30.

Reporting

Reports are due about 25 days after each monitoring period ends (the most common figure among WV permits in EPA's filings — check your permit).

Limits in force (142)

OutfallParameterStatisticLimitMonths
003Flow rateMO AVG report only all year
003Flow rateMO MAX report only all year
003Specific conductanceMO MIN report only all year
003Specific conductanceMO AVG report only all year
003Specific conductanceMO MAX report only all year
003pHMO MIN >= 6 SU all year
003pHMO MAX <= 9 SU all year
003Alkalinity, total [as CaCO3]MO MIN report only all year
003Alkalinity, total [as CaCO3]MO AVG report only all year
003Alkalinity, total [as CaCO3]MO MAX report only all year
003Solids, total suspendedMO MIN report only all year
003Solids, total suspendedMO AVG <= 35 mg/L all year
003Solids, total suspendedMO MAX <= 70 mg/L all year
003Solids, settleableMO MAX <= .5 mL/L all year
003Nitrogen, nitrate total [as N]MO MIN report only all year
003Nitrogen, nitrate total [as N]MO AVG report only all year
003Nitrogen, nitrate total [as N]MO MAX report only all year
003Hardness, total [as CaCO3]MO MIN report only all year
003Hardness, total [as CaCO3]MO AVG report only all year
003Hardness, total [as CaCO3]MO MAX report only all year
003Calcium, total [as Ca]MO MIN report only all year
003Calcium, total [as Ca]MO AVG report only all year
003Calcium, total [as Ca]MO MAX report only all year
003Magnesium, total [as Mg]MO MIN report only all year
003Magnesium, total [as Mg]MO AVG report only all year
003Magnesium, total [as Mg]MO MAX report only all year
003Sodium, total [as Na]MO MIN report only all year
003Sodium, total [as Na]MO AVG report only all year
003Sodium, total [as Na]MO MAX report only all year
003Potassium, total [as K]MO MIN report only all year
003Potassium, total [as K]MO AVG report only all year
003Potassium, total [as K]MO MAX report only all year
003Sulfate, total [as SO4]MO MIN report only all year
003Sulfate, total [as SO4]MO AVG report only all year
003Sulfate, total [as SO4]MO MAX report only all year
003Selenium, total recoverableMO MIN report only all year
003Selenium, total recoverableMO AVG report only all year
003Selenium, total recoverableMO MAX report only all year
003Iron, total [as Fe]MO MIN report only all year
003Iron, total [as Fe]MO AVG <= 1.42 mg/L all year
003Iron, total [as Fe]MO MAX <= 2.46 mg/L all year
003Manganese, total [as Mn]MO MIN report only all year
003Manganese, total [as Mn]MO AVG <= 2 mg/L all year
003Manganese, total [as Mn]MO MAX <= 3.47 mg/L all year
003Aluminum, total [as Al]MO MIN report only all year
003Aluminum, total [as Al]MO AVG <= .43 mg/L all year
003Aluminum, total [as Al]MO MAX <= .75 mg/L all year
003Aluminum, dissolved [as Al]MO MIN report only all year
003Aluminum, dissolved [as Al]MO AVG report only all year
003Aluminum, dissolved [as Al]MO MAX report only all year
003Selenium, dry weightMAXIMUM <= 8 mg/kg all year
003Selenium, dry weightMAXIMUM <= 8 mg/kg all year
003Toxicity [chronic], Ceriodaphnia dubiaMO MIN report only all year
003Toxicity [chronic], Ceriodaphnia dubiaMO AVG <= .82 tox chronic all year
003Toxicity [chronic], Ceriodaphnia dubiaMO MAX <= 1.64 tox chronic all year
003Solids, total dissolvedMO MIN report only all year
003Solids, total dissolvedMO AVG report only all year
003Solids, total dissolvedMO MAX report only all year
BAS-2-1Stream flow, instantaneousMO AVG report only all year
BAS-2-1Stream flow, instantaneousMO MAX report only all year
BAS-2-1Specific conductanceMO MIN report only all year
BAS-2-1Specific conductanceMO AVG report only all year
BAS-2-1Specific conductanceMO MAX report only all year
BAS-2-1pHMO MIN report only all year
BAS-2-1pHMO MAX report only all year
BAS-2-1Alkalinity, total [as CaCO3]MO MIN report only all year
BAS-2-1Alkalinity, total [as CaCO3]MO AVG report only all year
BAS-2-1Alkalinity, total [as CaCO3]MO MAX report only all year
BAS-2-1Solids, total suspendedMO MIN report only all year
BAS-2-1Solids, total suspendedMO AVG report only all year
BAS-2-1Solids, total suspendedMO MAX report only all year
BAS-2-1Calcium, total [as Ca]MO MIN report only all year
BAS-2-1Calcium, total [as Ca]MO AVG report only all year
BAS-2-1Calcium, total [as Ca]MO MAX report only all year
BAS-2-1Magnesium, total [as Mg]MO MIN report only all year
BAS-2-1Magnesium, total [as Mg]MO AVG report only all year
BAS-2-1Magnesium, total [as Mg]MO MAX report only all year
BAS-2-1Sodium, total [as Na]MO MIN report only all year
BAS-2-1Sodium, total [as Na]MO AVG report only all year
BAS-2-1Sodium, total [as Na]MO MAX report only all year
BAS-2-1Potassium, total [as K]MO MIN report only all year
BAS-2-1Potassium, total [as K]MO AVG report only all year
BAS-2-1Potassium, total [as K]MO MAX report only all year
BAS-2-1Sulfate, total [as SO4]MO MIN report only all year
BAS-2-1Sulfate, total [as SO4]MO AVG report only all year
BAS-2-1Sulfate, total [as SO4]MO MAX report only all year
BAS-2-1Selenium, total recoverableMO MIN report only all year
BAS-2-1Selenium, total recoverableMO AVG report only all year
BAS-2-1Selenium, total recoverableMO MAX report only all year
BAS-2-1Iron, total [as Fe]MO MIN report only all year
BAS-2-1Iron, total [as Fe]MO AVG report only all year
BAS-2-1Iron, total [as Fe]MO MAX report only all year
BAS-2-1Manganese, total [as Mn]MO MIN report only all year
BAS-2-1Manganese, total [as Mn]MO AVG report only all year
BAS-2-1Manganese, total [as Mn]MO MAX report only all year
BAS-2-1Aluminum, total [as Al]MO MIN report only all year
BAS-2-1Aluminum, total [as Al]MO AVG report only all year
BAS-2-1Aluminum, total [as Al]MO MAX report only all year
BAS-2-1Aluminum, dissolved [as Al]MO MIN report only all year
BAS-2-1Aluminum, dissolved [as Al]MO AVG report only all year
BAS-2-1Aluminum, dissolved [as Al]MO MAX report only all year
BAS-2-1Solids, total dissolvedMO MIN report only all year
BAS-2-1Solids, total dissolvedMO AVG report only all year
BAS-2-1Solids, total dissolvedMO MAX report only all year
DRBStream flow, instantaneousMO AVG report only all year
DRBStream flow, instantaneousMO MAX report only all year
DRBSpecific conductanceMO MIN report only all year
DRBSpecific conductanceMO AVG report only all year
DRBSpecific conductanceMO MAX report only all year
DRBpHMO MIN report only all year
DRBpHMO MAX report only all year
DRBNitrogen, nitrate total [as N]MO MIN report only all year
DRBNitrogen, nitrate total [as N]MO AVG report only all year
DRBNitrogen, nitrate total [as N]MO MAX report only all year
DRBSulfate, total [as SO4]MO MIN report only all year
DRBSulfate, total [as SO4]MO AVG report only all year
DRBSulfate, total [as SO4]MO MAX report only all year
DRBSelenium, total recoverableMO MIN report only all year
DRBSelenium, total recoverableMO AVG report only all year
DRBSelenium, total recoverableMO MAX report only all year
DRBIron, total [as Fe]MO MIN report only all year
DRBIron, total [as Fe]MO AVG report only all year
DRBIron, total [as Fe]MO MAX report only all year
DRBManganese, total [as Mn]MO MIN report only all year
DRBManganese, total [as Mn]MO AVG report only all year
DRBManganese, total [as Mn]MO MAX report only all year
DRBAluminum, total [as Al]MO MIN report only all year
DRBAluminum, total [as Al]MO AVG report only all year
DRBAluminum, total [as Al]MO MAX report only all year
DRBAluminum, dissolved [as Al]MO MIN report only all year
DRBAluminum, dissolved [as Al]MO AVG report only all year
DRBAluminum, dissolved [as Al]MO MAX report only all year
DRBSolids, total dissolvedMO MIN report only all year
DRBSolids, total dissolvedMO AVG report only all year
DRBSolids, total dissolvedMO MAX report only all year
FRB-FISH1Stream flow, instantaneousMO AVG report only all year
FRB-FISH1Stream flow, instantaneousMO MAX report only all year
FRB-FISH1pHMO MIN report only all year
FRB-FISH1pHMO MAX report only all year
FRB-FISH1Selenium, total recoverableMO MIN report only all year
FRB-FISH1Selenium, total recoverableMO AVG report only all year
FRB-FISH1Selenium, total recoverableMO MAX 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