Switzerland of Ohio Local Sch Dist

NPDES permit OH0140228 · Minor NON-POTW · effective, expires 2027-12-31 · 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

2values over a limit
0required values missing, on 0 form(s)
0of 12 forms filed late

Last period with anything received: 2026-07-31. Most often over: Nitrogen, ammonia total [as N] (2).

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 (27)

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 suspendedDAILY MX <= 18 mg/L Mar, Jun, Aug, Dec
001Solids, total suspendedMO AVG <= .23 kg/d Mar, Jun, Aug, Dec
001Solids, total suspendedDAILY MX <= .34 kg/d Mar, Jun, Aug, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 8.6 mg/L Mar, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 1.7 mg/L Jun, Aug
001Nitrogen, ammonia total [as N]DAILY MX <= 13 mg/L Mar, Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 3 mg/L Jun, Aug
001Nitrogen, ammonia total [as N]MO AVG <= .16 kg/d Mar, Dec
001Nitrogen, ammonia total [as N]MO AVG <= .032 kg/d Jun, Aug
001Nitrogen, ammonia total [as N]DAILY MX <= .25 kg/d Mar, Dec
001Nitrogen, ammonia total [as N]DAILY MX <= .057 kg/d Jun, Aug
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, Aug
001E. coli, MTEC-MFWK GEOMN <= 284 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]DAILY MX <= 15 mg/L Mar, Jun, Aug, Dec
001BOD, carbonaceous [5 day, 20 C]MO AVG <= .19 kg/d Mar, Jun, Aug, Dec
001BOD, carbonaceous [5 day, 20 C]DAILY MX <= .28 kg/d 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