Ohio Star Forge Company

NPDES permit OH0133094 · Minor NON-POTW · administratively continued, expires 2026-05-31 · 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.

This permit expired on 2026-05-31 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

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

12values over a limit
0required values missing, on 0 form(s)
0of 69 forms filed late

Last period with anything received: 2026-08-31. Most often over: Nitrogen, ammonia total [as N] (8), pH (1), BOD, carbonaceous [5 day, 20 C] (1).

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 (76)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeMO AVG report only all year
001Temperature, water deg. centigradeDAILY MX report only all year
001Flow rateMO AVG report only all year
001Flow rateDAILY MX report only all year
001pHDAILY MN report only all year
001pHDAILY MX report only all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedDAILY MX report only all year
001Oil and grease, hexane extr methodDAILY MX <= 10 mg/L all year
001Manganese, total [as Mn]MO AVG report only Mar, Sep
001Manganese, total [as Mn]DAILY MX report only Mar, Sep
001Zinc, total recoverableDAILY MX <= 520 ug/L Mar, Sep
001Copper, total recoverableMO AVG report only Mar, Sep
001Copper, total recoverableDAILY MX report only Mar, Sep
001Solids, total dissolved- 180 deg. CMO AVG report only all year
001Solids, total dissolved- 180 deg. CDAILY MX report only all year
588Sludge waste from secondary clarifiersMO AVG report only Dec
588Sludge waste from secondary clarifiersDAILY MX report only Dec
601Flow rateMO AVG report only all year
601Flow rateDAILY MX report only all year
601pHDAILY MN >= 6.5 SU all year
601pHDAILY MX <= 9 SU all year
601Solids, total dissolved- 180 deg. CMO AVG report only all year
601Solids, total dissolved- 180 deg. CDAILY MX report only all year
602Flow rateMO AVG report only all year
602Flow rateDAILY MX report only all year
602pHDAILY MN >= 6.5 SU all year
602pHDAILY MX <= 9 SU all year
602Solids, total suspendedDAILY MX <= 10 mg/L Mar, Jun, Aug, Dec
602Oil and grease, hexane extr methodDAILY MX <= 10 mg/L Mar, Jun, Aug, Dec
602Solids, total dissolved- 180 deg. CMO AVG report only all year
602Solids, total dissolved- 180 deg. CDAILY MX report only all year
603Flow rateMO AVG report only all year
603Flow rateDAILY MX report only all year
603Oxygen, dissolved [DO]DAILY MN >= 6 mg/L Mar, Jun, Aug, Dec
603pHDAILY MN >= 6.5 SU all year
603pHDAILY MX <= 9 SU all year
603Solids, total suspendedMO AVG <= 12 mg/L Mar, Jun, Aug, Dec
603Solids, total suspendedWKLY MAX <= 18 mg/L Mar, Jun, Aug, Dec
603Solids, total suspendedMO AVG <= .13 kg/d Mar, Jun, Aug, Dec
603Solids, total suspendedWKLY MAX <= .19 kg/d Mar, Jun, Aug, Dec
603Nitrogen, ammonia total [as N]MO AVG <= 1 mg/L Jun, Sep
603Nitrogen, ammonia total [as N]MO AVG <= 3 mg/L Mar, Dec
603Nitrogen, ammonia total [as N]WKLY MAX <= 1.5 mg/L Jun, Sep
603Nitrogen, ammonia total [as N]WKLY MAX <= 4.5 mg/L Mar, Dec
603Nitrogen, ammonia total [as N]MO AVG <= .011 kg/d Jun, Sep
603Nitrogen, ammonia total [as N]MO AVG <= .032 kg/d Mar, Dec
603Nitrogen, ammonia total [as N]WKLY MAX <= .016 kg/d Jun, Sep
603Nitrogen, ammonia total [as N]WKLY MAX <= .048 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 <= 126 MPN/100mL Jun, Sep
603E. coli, MTEC-MFWK GEOMN <= 284 MPN/100mL Jun, Sep
603Chlorine, total residualDAILY MX <= .038 mg/L Jun, Sep
603BOD, carbonaceous [5 day, 20 C]MO AVG <= 10 mg/L Mar, Jun, Aug, Dec
603BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 15 mg/L Mar, Jun, Aug, Dec
603BOD, carbonaceous [5 day, 20 C]MO AVG <= .11 kg/d Mar, Jun, Aug, Dec
603BOD, carbonaceous [5 day, 20 C]WKLY MAX <= .16 kg/d Mar, Jun, Aug, Dec
604Flow rateMO AVG report only Mar, Jun, Aug, Dec
604Flow rateDAILY MX report only Mar, Jun, Aug, Dec
604Nitrite + Nitrate total [as N]MO AVG report only Mar, Jun, Aug, Dec
604Nitrite + Nitrate total [as N]DAILY MX report only Mar, Jun, Aug, Dec
604Zinc, total recoverableMO AVG report only Mar, Jun, Aug, Dec
604Zinc, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
604Aluminum, total recoverableMO AVG report only Mar, Jun, Aug, Dec
604Aluminum, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
605Flow rateMO AVG report only Mar, Jun, Aug, Dec
605Flow rateDAILY MX report only Mar, Jun, Aug, Dec
605Nitrite + Nitrate total [as N]MO AVG report only Mar, Jun, Aug, Dec
605Nitrite + Nitrate total [as N]DAILY MX report only Mar, Jun, Aug, Dec
605Zinc, total recoverableMO AVG report only Mar, Jun, Aug, Dec
605Zinc, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
605Aluminum, total recoverableMO AVG report only Mar, Jun, Aug, Dec
605Aluminum, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
901pHDAILY MN report only all year
901pHDAILY 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