Ohio Valley Coal Co

NPDES permit OH0012661 · Minor NON-POTW · effective, expires 2027-05-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file

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

0values over a limit
0required values missing, on 0 form(s)
0of 78 forms filed late

Last period with anything received: 2026-07-31.

Reporting

Reports are due about 20 days after each monitoring period ends (the most common figure among OH permits in EPA's filings — check your permit).

Limits in force (181)

OutfallParameterStatisticLimitMonths
001pHDAILY MN >= 6.5 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMO AVG <= 35 mg/L all year
001Solids, total suspendedDAILY MX <= 70 mg/L all year
001Nitrogen, ammonia total [as N]MO AVG report only Mar, Jun, Aug, Dec
001Nitrogen, ammonia total [as N]DAILY MX report only Mar, Jun, Aug, Dec
001Hardness, total [as CaCO3]MO AVG report only Mar, Jun, Aug, Dec
001Hardness, total [as CaCO3]DAILY MX report only Mar, Jun, Aug, Dec
001Chloride [as Cl]MO AVG report only Mar, Jun, Aug, Dec
001Chloride [as Cl]DAILY MX report only Mar, Jun, Aug, Dec
001Sulfate, total [as SO4]MO AVG report only Mar, Jun, Aug, Dec
001Sulfate, total [as SO4]DAILY MX report only Mar, Jun, Aug, Dec
001Selenium, total recoverableMO AVG report only Mar, Jun, Aug, Dec
001Selenium, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
001Barium, total recoverableMO AVG report only Mar, Jun, Aug, Dec
001Barium, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
001Iron, total [as Fe]MO AVG <= 3500 ug/L all year
001Iron, total [as Fe]DAILY MX <= 7000 ug/L all year
001Manganese, total [as Mn]MO AVG <= 2000 ug/L all year
001Manganese, total [as Mn]DAILY MX <= 4000 ug/L all year
001RainfallMO AVG report only all year
001RainfallDAILY MX report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Toxicity [acute], Ceriodaphnia dubiaMO AVG report only Mar, Jun, Aug, Dec
001Toxicity [acute], Ceriodaphnia dubiaDAILY MX report only Mar, Jun, Aug, Dec
001Solids, total dissolved- 180 deg. CMO AVG report only all year
001Solids, total dissolved- 180 deg. CDAILY MX report only all year
007pHDAILY MN >= 6.5 SU all year
007pHDAILY MX <= 9 SU all year
007Solids, total suspendedMO AVG <= 35 mg/L all year
007Solids, total suspendedDAILY MX <= 70 mg/L all year
007Hardness, total [as CaCO3]MO AVG report only Mar, Jun, Aug, Dec
007Hardness, total [as CaCO3]DAILY MX report only Mar, Jun, Aug, Dec
007Chloride [as Cl]MO AVG report only Mar, Jun, Aug, Dec
007Chloride [as Cl]DAILY MX report only Mar, Jun, Aug, Dec
007Sulfate, total [as SO4]MO AVG report only Mar, Jun, Aug, Dec
007Sulfate, total [as SO4]DAILY MX report only Mar, Jun, Aug, Dec
007Iron, total [as Fe]MO AVG <= 3500 ug/L all year
007Iron, total [as Fe]DAILY MX <= 7000 ug/L all year
007Manganese, total [as Mn]MO AVG <= 2000 ug/L all year
007Manganese, total [as Mn]DAILY MX <= 4000 ug/L all year
007RainfallMO AVG report only all year
007RainfallDAILY MX report only all year
007Flow, in conduit or thru treatment plantMO AVG report only all year
007Flow, in conduit or thru treatment plantDAILY MX report only all year
007Solids, total dissolved- 180 deg. CMO AVG report only all year
007Solids, total dissolved- 180 deg. CDAILY MX report only all year
011pHDAILY MN >= 6.5 SU all year
011pHDAILY MX <= 9 SU all year
011Solids, total suspendedMO AVG <= 35 mg/L all year
011Solids, total suspendedDAILY MX <= 70 mg/L all year
011Hardness, total [as CaCO3]MO AVG report only Mar, Jun, Aug, Dec
011Hardness, total [as CaCO3]DAILY MX report only Mar, Jun, Aug, Dec
011Chloride [as Cl]MO AVG report only Mar, Jun, Aug, Dec
011Chloride [as Cl]DAILY MX report only Mar, Jun, Aug, Dec
011Sulfate, total [as SO4]MO AVG report only Mar, Jun, Aug, Dec
011Sulfate, total [as SO4]DAILY MX report only Mar, Jun, Aug, Dec
011Iron, total [as Fe]MO AVG <= 3500 ug/L all year
011Iron, total [as Fe]DAILY MX <= 7000 ug/L all year
011Manganese, total [as Mn]MO AVG <= 2000 ug/L all year
011Manganese, total [as Mn]DAILY MX <= 4000 ug/L all year
011RainfallMO AVG report only all year
011RainfallDAILY MX report only all year
011Flow, in conduit or thru treatment plantMO AVG report only all year
011Flow, in conduit or thru treatment plantDAILY MX report only all year
011Mercury, total low levelMO AVG report only Dec
011Mercury, total low levelDAILY MX report only Dec
011Solids, total dissolved- 180 deg. CMO AVG report only all year
011Solids, total dissolved- 180 deg. CDAILY MX report only all year
013pHDAILY MN >= 6.5 SU all year
013pHDAILY MX <= 9 SU all year
013Solids, total suspendedMO AVG <= 35 mg/L all year
013Solids, total suspendedDAILY MX <= 70 mg/L all year
013Solids, settleableMO AVG report only all year
013Solids, settleableDAILY MX report only all year
013Hardness, total [as CaCO3]MO AVG report only Mar, Jun, Aug, Dec
013Hardness, total [as CaCO3]DAILY MX report only Mar, Jun, Aug, Dec
013Chloride [as Cl]MO AVG report only Mar, Jun, Aug, Dec
013Chloride [as Cl]DAILY MX report only Mar, Jun, Aug, Dec
013Sulfate, total [as SO4]MO AVG report only Mar, Jun, Aug, Dec
013Sulfate, total [as SO4]DAILY MX report only Mar, Jun, Aug, Dec
013Selenium, total recoverableMO AVG report only Mar, Jun, Aug, Dec
013Selenium, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
013Iron, total [as Fe]MO AVG <= 3000 ug/L all year
013Iron, total [as Fe]DAILY MX <= 6000 ug/L all year
013Manganese, total [as Mn]MO AVG <= 2000 ug/L all year
013Manganese, total [as Mn]DAILY MX <= 4000 ug/L all year
013Copper, total recoverableMO AVG report only all year
013Copper, total recoverableDAILY MX report only all year
013RainfallMO AVG report only all year
013RainfallDAILY MX report only all year
013Flow, in conduit or thru treatment plantMO AVG report only all year
013Flow, in conduit or thru treatment plantDAILY MX report only all year
013Toxicity [acute], Ceriodaphnia dubiaMO AVG report only Mar, Jun, Aug, Dec
013Toxicity [acute], Ceriodaphnia dubiaDAILY MX report only Mar, Jun, Aug, Dec
013Solids, total dissolved- 180 deg. CMO AVG report only all year
013Solids, total dissolved- 180 deg. CDAILY MX report only all year
015Temperature, water deg. centigradeMO AVG report only all year
015Temperature, water deg. centigradeDAILY MX report only all year
015Flow rateMO AVG report only all year
015Flow rateDAILY MX report only all year
015Oxygen, dissolved [DO]DAILY MN >= 6 mg/L all year
015pHDAILY MN >= 6.5 SU all year
015pHDAILY MX <= 9 SU all year
015Solids, total suspendedMO AVG <= 12 mg/L all year
015Solids, total suspendedDAILY MX <= 18 mg/L all year
015Solids, total suspendedMO AVG <= .909 kg/d all year
015Solids, total suspendedDAILY MX <= 1.37 kg/d all year
015Nitrogen, ammonia total [as N]MO AVG <= 1 mg/L May, Jun, Jul, Aug, Sep, Oct
015Nitrogen, ammonia total [as N]MO AVG <= 3 mg/L Jan, Feb, Mar, Apr, Nov, Dec
015Nitrogen, ammonia total [as N]DAILY MX <= 1.5 mg/L May, Jun, Jul, Aug, Sep, Oct
015Nitrogen, ammonia total [as N]DAILY MX <= 4.5 mg/L Jan, Feb, Mar, Apr, Nov, Dec
015Nitrogen, ammonia total [as N]MO AVG <= .0757 kg/d May, Jun, Jul, Aug, Sep, Oct
015Nitrogen, ammonia total [as N]MO AVG <= .228 kg/d Jan, Feb, Mar, Apr, Nov, Dec
015Nitrogen, ammonia total [as N]DAILY MX <= .114 kg/d May, Jun, Jul, Aug, Sep, Oct
015Nitrogen, ammonia total [as N]DAILY MX <= .341 kg/d Jan, Feb, Mar, Apr, Nov, Dec
015Turbidity [severity]MO AVG report only all year
015Turbidity [severity]DAILY MX report only all year
015E. coli, MTEC-MFMO GEOMN <= 126 MPN/100mL May, Jun, Jul, Aug, Sep, Oct
015E. coli, MTEC-MFDAILY MX <= 284 MPN/100mL May, Jun, Jul, Aug, Sep, Oct
015BOD, carbonaceous [5 day, 20 C]MO AVG <= 10 mg/L all year
015BOD, carbonaceous [5 day, 20 C]DAILY MX <= 15 mg/L all year
015BOD, carbonaceous [5 day, 20 C]MO AVG <= .757 kg/d all year
015BOD, carbonaceous [5 day, 20 C]DAILY MX <= 1.14 kg/d all year
588Sludge waste from secondary clarifiersMO AVG report only Dec
588Sludge waste from secondary clarifiersDAILY MX report only Dec
602Temperature, water deg. centigradeMO AVG report only all year
602Temperature, water deg. centigradeDAILY MX report only all year
602Flow rateMO AVG report only all year
602Flow rateDAILY MX report only all year
602Oxygen, dissolved [DO]DAILY MN report only all year
602pHDAILY MN >= 6.5 SU all year
602pHDAILY MX <= 9 SU all year
602Solids, total suspendedMO AVG <= 12 mg/L all year
602Solids, total suspendedDAILY MX <= 18 mg/L all year
602Solids, total suspendedMO AVG <= 1.1 kg/d all year
602Solids, total suspendedDAILY MX <= 1.7 kg/d all year
602Nitrogen, ammonia total [as N]MO AVG <= 1 mg/L May, Jun, Jul, Aug, Sep, Oct
602Nitrogen, ammonia total [as N]MO AVG <= 3 mg/L Jan, Feb, Mar, Apr, Nov, Dec
602Nitrogen, ammonia total [as N]DAILY MX <= 1.5 mg/L May, Jun, Jul, Aug, Sep, Oct
602Nitrogen, ammonia total [as N]DAILY MX <= 4.5 mg/L Jan, Feb, Mar, Apr, Nov, Dec
602Nitrogen, ammonia total [as N]MO AVG <= .0947 kg/d May, Jun, Jul, Aug, Sep, Oct
602Nitrogen, ammonia total [as N]MO AVG <= .284 kg/d Jan, Feb, Mar, Apr, Nov, Dec
602Nitrogen, ammonia total [as N]DAILY MX <= .142 kg/d May, Jun, Jul, Aug, Sep, Oct
602Nitrogen, ammonia total [as N]DAILY MX <= .426 kg/d Jan, Feb, Mar, Apr, Nov, Dec
602Turbidity [severity]MO AVG report only all year
602Turbidity [severity]DAILY MX report only all year
602E. coli, MTEC-MFMO GEOMN <= 1030 MPN/100mL May, Jun, Jul, Aug, Sep, Oct
602E. coli, MTEC-MFDAILY MX <= 2318 MPN/100mL May, Jun, Jul, Aug, Sep, Oct
602Chlorine, total residualDAILY MX <= .038 mg/L May, Jun, Jul, Aug, Sep, Oct
602BOD, carbonaceous [5 day, 20 C]MO AVG <= 10 mg/L all year
602BOD, carbonaceous [5 day, 20 C]DAILY MX <= 15 mg/L all year
602BOD, carbonaceous [5 day, 20 C]MO AVG <= .95 kg/d all year
602BOD, carbonaceous [5 day, 20 C]DAILY MX <= 1.4 kg/d all year
603Flow rateMO AVG report only all year
603Flow rateDAILY MX report only all year
603Oxygen, dissolved [DO]DAILY MN report only Mar, Jun, Aug, Dec
603pHDAILY MN >= 6.5 SU Mar, Jun, Aug, Dec
603pHDAILY MX <= 9 SU Mar, Jun, Aug, Dec
603Solids, total suspendedMO AVG <= 12 mg/L Mar, Jun, Aug, Dec
603Solids, total suspendedDAILY MX <= 18 mg/L Mar, Jun, Aug, Dec
603Solids, total suspendedMO AVG <= .11 kg/d Mar, Jun, Aug, Dec
603Solids, total suspendedDAILY MX <= .17 kg/d Mar, Jun, Aug, Dec
603Nitrogen, ammonia total [as N]MO AVG <= 1 mg/L Jun, Aug
603Nitrogen, ammonia total [as N]MO AVG <= 3 mg/L Mar, Dec
603Nitrogen, ammonia total [as N]DAILY MX <= 1.5 mg/L Jun, Aug
603Nitrogen, ammonia total [as N]DAILY MX <= 4.5 mg/L Mar, Dec
603Nitrogen, ammonia total [as N]MO AVG <= .01 kg/d Jun, Aug
603Nitrogen, ammonia total [as N]MO AVG <= .028 kg/d Mar, Dec
603Nitrogen, ammonia total [as N]DAILY MX <= .014 kg/d Jun, Aug
603Nitrogen, ammonia total [as N]DAILY MX <= .043 kg/d Mar, Dec
603Turbidity [severity]MO AVG report only all year
603Turbidity [severity]DAILY MX report only all year
603E. coli, MTEC-MFMO GEOMN <= 1030 MPN/100mL Jun, Aug
603E. coli, MTEC-MFDAILY MX <= 2318 MPN/100mL Jun, Aug
603Chlorine, total residualDAILY MX <= .038 mg/L Jun, Aug
603BOD, carbonaceous [5 day, 20 C]MO AVG <= 10 mg/L Mar, Jun, Aug, Dec
603BOD, carbonaceous [5 day, 20 C]DAILY MX <= 15 mg/L Mar, Jun, Aug, Dec
603BOD, carbonaceous [5 day, 20 C]MO AVG <= .1 kg/d Mar, Jun, Aug, Dec
603BOD, carbonaceous [5 day, 20 C]DAILY MX <= .14 kg/d Mar, Jun, Aug, Dec

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