Ken Forging, Inc.

NPDES permit OH0131296 · Minor NON-POTW · effective, expires 2030-12-31 · 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 24 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 (46)

OutfallParameterStatisticLimitMonths
001Flow rateMO AVG report only all year
001Flow rateDAILY MX report only all year
001Oxygen, dissolved [DO]DAILY MN >= 6 mg/L Mar, Jun, Sep, Dec
001pHDAILY MN >= 6.5 SU Mar, Jun, Sep, Dec
001pHDAILY MX <= 9 SU Mar, Jun, Sep, Dec
001Solids, total suspendedMO AVG <= 12 mg/L Mar, Jun, Sep, Dec
001Solids, total suspendedWKLY MAX <= 18 mg/L Mar, Jun, Sep, Dec
001Solids, total suspendedMO AVG <= .11 kg/d Mar, Jun, Sep, Dec
001Solids, total suspendedWKLY MAX <= .17 kg/d Mar, Jun, Sep, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 1 mg/L Jun, Sep
001Nitrogen, ammonia total [as N]MO AVG <= 3 mg/L Mar, Dec
001Nitrogen, ammonia total [as N]WKLY MAX <= 1.5 mg/L Jun, Sep
001Nitrogen, ammonia total [as N]WKLY MAX <= 4.5 mg/L Mar, Dec
001Nitrogen, ammonia total [as N]MO AVG <= .0095 kg/d Jun, Sep
001Nitrogen, ammonia total [as N]MO AVG <= .028 kg/d Mar, Dec
001Nitrogen, ammonia total [as N]WKLY MAX <= .014 kg/d Jun, Sep
001Nitrogen, ammonia total [as N]WKLY MAX <= .043 kg/d Mar, Dec
001Turbidity [severity]MO AVG report only all year
001Turbidity [severity]DAILY MX report only all year
001E. coli, MTEC-MFMO GEOMN <= 126 MPN/100mL Jun, Sep
001E. coli, MTEC-MFWK GEOMN <= 284 MPN/100mL Jun, Sep
001Chlorine, total residualDAILY MX <= .019 mg/L Mar, Jun, Sep, Dec
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 10 mg/L Mar, Jun, Sep, Dec
001BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 15 mg/L Mar, Jun, Sep, Dec
001BOD, carbonaceous [5 day, 20 C]MO AVG <= .095 kg/d Mar, Jun, Sep, Dec
001BOD, carbonaceous [5 day, 20 C]WKLY MAX <= .14 kg/d Mar, Jun, Sep, Dec
002Nitrite + Nitrate total [as N]MO AVG report only Mar, Jun, Sep, Dec
002Nitrite + Nitrate total [as N]DAILY MX report only Mar, Jun, Sep, Dec
002Zinc, total recoverableMO AVG report only Mar, Jun, Sep, Dec
002Zinc, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
002Aluminum, total recoverableMO AVG report only Mar, Jun, Sep, Dec
002Aluminum, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
003Nitrite + Nitrate total [as N]MO AVG report only Mar, Jun, Sep, Dec
003Nitrite + Nitrate total [as N]DAILY MX report only Mar, Jun, Sep, Dec
003Zinc, total recoverableMO AVG report only Mar, Jun, Sep, Dec
003Zinc, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
003Aluminum, total recoverableMO AVG report only Mar, Jun, Sep, Dec
003Aluminum, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
004Nitrite + Nitrate total [as N]MO AVG report only Mar, Jun, Sep, Dec
004Nitrite + Nitrate total [as N]DAILY MX report only Mar, Jun, Sep, Dec
004Zinc, total recoverableMO AVG report only Mar, Jun, Sep, Dec
004Zinc, total recoverableDAILY MX report only Mar, Jun, Sep, Dec
004Aluminum, total recoverableMO AVG report only Mar, Jun, Sep, Dec
004Aluminum, 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

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