WATCO

NPDES permit OH0151262 · Minor NON-POTW · effective, expires 2026-12-31 · 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

10values over a limit
8required values missing, on 4 form(s)
0of 26 forms filed late

Last period with anything received: 2026-07-31. Most often over: Solids, total suspended (4), Nitrogen, ammonia total [as N] (4), E. coli, MTEC-MF (2).

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 (37)

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, Aug, Dec
001pHDAILY MN >= 6.5 SU Mar, Jun, Aug, Dec
001pHDAILY MX <= 9 SU Mar, Jun, Aug, Dec
001Solids, total suspendedMO AVG <= 12 mg/L Mar, Jun, Aug, Dec
001Solids, total suspendedWKLY MAX <= 18 mg/L Mar, Jun, Aug, Dec
001Solids, total suspendedMO AVG <= .0409 kg/d Mar, Jun, Aug, Dec
001Solids, total suspendedWKLY MAX <= .0614 kg/d Mar, Jun, Aug, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 3 mg/L Mar, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 1 mg/L Jun, Aug
001Nitrogen, ammonia total [as N]WKLY MAX <= 4.5 mg/L Mar, Dec
001Nitrogen, ammonia total [as N]WKLY MAX <= 1.5 mg/L Jun, Aug
001Nitrogen, ammonia total [as N]MO AVG <= .0103 kg/d Mar, Dec
001Nitrogen, ammonia total [as N]MO AVG <= .00341 kg/d Jun, Aug
001Nitrogen, ammonia total [as N]WKLY MAX <= .0154 kg/d Mar, Dec
001Nitrogen, ammonia total [as N]WKLY MAX <= .00511 kg/d Jun, Aug
001Turbidity [severity]MO AVG report only all year
001Turbidity [severity]DAILY MX report only all year
001Coliform, fecal MF, MFC broth, 44.5 CMO GEOMN <= 1000 #/100mL Mar, Dec
001Coliform, fecal MF, MFC broth, 44.5 CWK GEOMN <= 2000 #/100mL Mar, Dec
001E. coli, MTEC-MFMO GEOMN <= 126 MPN/100mL Jun, Aug
001E. coli, MTEC-MFWK GEOMN <= 240 MPN/100mL Jun, Aug
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 10 mg/L Mar, Jun, Aug, Dec
001BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 15 mg/L Mar, Jun, Aug, Dec
001BOD, carbonaceous [5 day, 20 C]MO AVG <= .0341 kg/d Mar, Jun, Aug, Dec
001BOD, carbonaceous [5 day, 20 C]WKLY MAX <= .0511 kg/d Mar, Jun, Aug, Dec
002Flow rateMO AVG report only all year
002Flow rateDAILY MX report only all year
002pHDAILY MN >= 6 SU all year
002Solids, total suspendedDAILY MX <= 50 mg/L all year
002Oil and grease, hexane extr methodMO AVG report only all year
002Oil and grease, hexane extr methodDAILY MX report only all year
003Solids, total suspendedMO AVG report only Mar, Jun, Aug, Dec
003Solids, total suspendedDAILY MX report only Mar, Jun, Aug, 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