Empire, Village of

NPDES permit OH0050539 · Minor POTW · effective, expires 2028-04-30 · 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)
0of 23 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 (32)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitMO AVG report only all year
001Temperature, water deg. fahrenheitDAILY MX report only all year
001Oxygen, dissolved [DO]DAILY MN >= 5 mg/L all year
001pHDAILY MN >= 6.5 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspendedWKLY MAX <= 45 mg/L all year
001Solids, total suspendedMO AVG <= 5.68 kg/d all year
001Solids, total suspendedWKLY MAX <= 8.52 kg/d all year
001Nitrogen, ammonia total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]DAILY MX report only all year
001Nitrite + Nitrate total [as N]MO AVG report only Jan, Mar, May, Jul, Sep, Nov
001Nitrite + Nitrate total [as N]DAILY MX report only Jan, Mar, May, Jul, Sep, Nov
001Phosphorus, total [as P]MO AVG report only Jan, Mar, May, Jul, Sep, Nov
001Phosphorus, total [as P]DAILY MX report only Jan, Mar, May, Jul, Sep, Nov
001Turbidity [severity]MO AVG report only all year
001Turbidity [severity]DAILY MX report only all year
001E. coli, MTEC-MFMO GEOMN <= 126 MPN/100mL all year
001E. coli, MTEC-MFWK GEOMN <= 240 MPN/100mL all year
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 <= .019 mg/L all year
001Solids, total dissolved- 180 deg. CMO AVG report only Jan, Mar, May, Jul, Sep, Nov
001Solids, total dissolved- 180 deg. CDAILY MX report only Jan, Mar, May, Jul, Sep, Nov
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
001BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 40 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 4.73 kg/d all year
001BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 7.57 kg/d all year
300OverflowsMO AVG report only all year
300OverflowsDAILY MX report only all year
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