General Die Casters

NPDES permit OH0092126 · Minor NON-POTW · effective, expires 2027-01-31 · 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)
2of 27 forms filed late

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

Reporting

Reports are due about 20 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (47)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeMO AVG report only all year
001Temperature, water deg. centigradeDAILY MX report only all year
001Oxygen, dissolved [DO]DAILY MN report only all year
001pHDAILY MN >= 6.5 SU all year
001pHDAILY MX <= 9 SU all year
001Oil and grease, hexane extr methodDAILY MX <= 10 mg/L all year
001Phosphorus, total [as P]DAILY MX <= 1 mg/L all year
001Zinc, total recoverableMO AVG report only Mar, Jun, Sep, Dec
001Zinc, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
001Copper, total recoverableMO AVG report only Mar, Jun, Sep, Dec
001Copper, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Chlorine, total residualDAILY MX <= .038 mg/L May, Jun, Jul, Aug, Sep, Oct
002Zinc, total recoverableMO AVG report only Mar, Jun, Sep, Dec
002Zinc, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
002Copper, total recoverableMO AVG report only Mar, Jun, Sep, Dec
002Copper, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
588Sludge waste from secondary clarifiersMO AVG report only Dec
588Sludge waste from secondary clarifiersDAILY MX report only Dec
602Flow rateMO AVG report only all year
602Flow rateDAILY MX report only all year
602Oxygen, dissolved [DO]DAILY MN report only Mar, Jun, Sep, Dec
602pHDAILY MN report only Mar, Jun, Sep, Dec
602pHDAILY MX report only Mar, Jun, Sep, Dec
602Alkalinity, total [as CaCO3]MO AVG report only Mar, Jun, Sep, Dec
602Alkalinity, total [as CaCO3]DAILY MX report only Mar, Jun, Sep, Dec
602Solids, total suspendedMO AVG <= 12 mg/L Mar, Jun, Sep, Dec
602Solids, total suspendedWKLY MAX <= 18 mg/L Mar, Jun, Sep, Dec
602Solids, total suspendedMO AVG <= .114 kg/d Mar, Jun, Sep, Dec
602Solids, total suspendedWKLY MAX <= .171 kg/d Mar, Jun, Sep, Dec
602Nitrogen, ammonia total [as N]MO AVG <= 2 mg/L Jun, Sep
602Nitrogen, ammonia total [as N]MO AVG <= 3 mg/L Mar, Dec
602Nitrogen, ammonia total [as N]WKLY MAX <= 3 mg/L Jun, Sep
602Nitrogen, ammonia total [as N]WKLY MAX <= 4 mg/L Mar, Dec
602Nitrogen, ammonia total [as N]MO AVG <= .019 kg/d Jun, Sep
602Nitrogen, ammonia total [as N]MO AVG <= .0284 kg/d Mar, Dec
602Nitrogen, ammonia total [as N]WKLY MAX <= .0284 kg/d Jun, Sep
602Nitrogen, ammonia total [as N]WKLY MAX <= .0379 kg/d Mar, Dec
602Turbidity [severity]MO AVG report only all year
602Turbidity [severity]DAILY MX report only all year
602E. coli, MTEC-MFMO GEOMN <= 126 MPN/100mL Jun, Sep
602E. coli, MTEC-MFWK GEOMN <= 284 MPN/100mL Jun, Sep
602BOD, carbonaceous [5 day, 20 C]MO AVG <= 10 mg/L Mar, Jun, Sep, Dec
602BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 15 mg/L Mar, Jun, Sep, Dec
602BOD, carbonaceous [5 day, 20 C]MO AVG <= .0947 kg/d Mar, Jun, Sep, Dec
602BOD, carbonaceous [5 day, 20 C]WKLY MAX <= .142 kg/d Mar, Jun, Sep, 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