Jefferson County Water and Sewer

NPDES permit OH0025895 · Minor POTW · effective, expires 2026-10-31 · 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)
0of 60 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 (127)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeMO AVG report only all year
001Temperature, water deg. centigradeDAILY 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 <= 20 mg/L all year
001Solids, total suspendedWKLY MAX <= 30 mg/L all year
001Solids, total suspendedMO AVG <= 32 kg/d all year
001Solids, total suspendedWKLY MAX <= 48 kg/d all year
001Oil and grease, hexane extr methodMO AVG report only Mar, Jun, Aug, Dec
001Oil and grease, hexane extr methodDAILY MX report only Mar, Jun, Aug, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 1.5 mg/L May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]MO AVG <= 7.5 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001Nitrogen, ammonia total [as N]WKLY MAX <= 2.25 mg/L May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]WKLY MAX <= 11.25 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 2.38 kg/d May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]MO AVG <= 11.9 kg/d Jan, Feb, Mar, Apr, Nov, Dec
001Nitrogen, ammonia total [as N]WKLY MAX <= 3.57 kg/d May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]WKLY MAX <= 17.9 kg/d Jan, Feb, Mar, Apr, Nov, Dec
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
001Nitrite + Nitrate total [as N]MO AVG report only all year
001Nitrite + Nitrate total [as N]DAILY MX report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001Chromium, hexavalent [as Cr]MO AVG report only Jun, Dec
001Chromium, hexavalent [as Cr]DAILY MX report only Jun, Dec
001Nickel, total recoverableMO AVG report only Jun, Dec
001Nickel, total recoverableDAILY MX report only Jun, Dec
001Zinc, total recoverableMO AVG report only Jun, Dec
001Zinc, total recoverableDAILY MX report only Jun, Dec
001Cadmium, total recoverableMO AVG report only Jun, Dec
001Cadmium, total recoverableDAILY MX report only Jun, Dec
001Lead, total recoverableMO AVG report only Jun, Dec
001Lead, total recoverableDAILY MX report only Jun, Dec
001Chromium, total recoverableMO AVG report only Jun, Dec
001Chromium, total recoverableDAILY MX report only Jun, Dec
001Copper, total recoverableMO AVG report only Jun, Dec
001Copper, total recoverableDAILY MX report only Jun, Dec
001E. coli, MTEC-MFMO GEOMN <= 1030 MPN/100mL May, Jun, Jul, Aug, Sep, Oct
001E. coli, MTEC-MFWK GEOMN <= 2318 MPN/100mL May, Jun, Jul, Aug, Sep, Oct
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Mercury, total low levelMO AVG report only Jun, Dec
001Mercury, total low levelDAILY MX report only Jun, Dec
001Solids, total dissolved- 180 deg. CMO AVG report only all year
001Solids, total dissolved- 180 deg. CDAILY MX report only all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 15 mg/L May, Jun, Jul, Aug, Sep, Oct
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 22.5 mg/L May, Jun, Jul, Aug, Sep, Oct
001BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 40 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 24 kg/d May, Jun, Jul, Aug, Sep, Oct
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 40 kg/d Jan, Feb, Mar, Apr, Nov, Dec
001BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 36 kg/d May, Jun, Jul, Aug, Sep, Oct
001BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 64 kg/d Jan, Feb, Mar, Apr, Nov, Dec
300OverflowsMO AVG report only all year
300OverflowsDAILY MX report only all year
581Nitrogen, ammonia in bottom depositsMO AVG report only Dec
581Nitrogen, ammonia in bottom depositsDAILY MX report only Dec
581Nitrogen, Kjeldahl, total [as N]MO AVG report only Dec
581Nitrogen, Kjeldahl, total [as N]DAILY MX report only Dec
581Nitrite plus nitrate in bottom depositsMO AVG report only Dec
581Nitrite plus nitrate in bottom depositsDAILY MX report only Dec
581Phosphorous, total, in bottom depositsMO AVG report only Dec
581Phosphorous, total, in bottom depositsDAILY MX report only Dec
581Potassium, in bottom depositsMO AVG report only Dec
581Potassium, in bottom depositsDAILY MX report only Dec
581Arsenic, dry weightDAILY MX <= 75 mg/kg Dec
581Cadmium, in bottom deposits [dry wgt]DAILY MX <= 85 mg/kg Dec
581Copper in bottom deposits [dry wgt]DAILY MX <= 4300 mg/kg Dec
581Lead, total dry weight [as Pb]DAILY MX <= 840 mg/kg Dec
581Nickel, tot in bottom deposits [dry wgt]DAILY MX <= 420 mg/kg Dec
581Zinc in bottom deposits [dry wgt]DAILY MX <= 7500 mg/kg Dec
581Selenium, dry weightDAILY MX <= 100 mg/kg Dec
581Fecal coliformDAILY MX <= 2000000 MPN/g Dec
581Biosolids weight indluding admixturesMO AVG report only Dec
581Biosolids weight indluding admixturesDAILY MX report only Dec
581Sludge weight, dryMO AVG report only Dec
581Sludge weight, dryDAILY MX report only Dec
581Mercury, tot in bot deposits [dry wgt]DAILY MX <= 57 mg/kg Dec
581Molybdenum, sludge, total, dry weight [as Mo]DAILY MX <= 75 mg/kg Dec
601pHDAILY MN report only all year
601pHDAILY MX report only all year
601Solids, total suspendedMO AVG report only all year
601Solids, total suspendedDAILY MX report only all year
601RainfallMO AVG report only all year
601RainfallDAILY MX report only all year
601BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
601BOD, carbonaceous [5 day, 20 C]DAILY MX report only all year
602Solids, total suspendedMO AVG report only all year
602Solids, total suspendedDAILY MX report only all year
602Nitrogen, ammonia total [as N]MO AVG report only all year
602Nitrogen, ammonia total [as N]DAILY MX report only all year
602E. coli, MTEC-MFMO GEOMN report only all year
602E. coli, MTEC-MFDAILY MX report only all year
602BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
602BOD, carbonaceous [5 day, 20 C]DAILY MX report only all year
602Bypass valveMO AVG report only all year
602Bypass valveDAILY MX report only all year
602Bypass of treatmentMO AVG report only all year
602Bypass of treatmentDAILY MX report only all year
801Nitrogen, ammonia total [as N]MO AVG report only Mar, Jun, Aug, Dec
801Nitrogen, ammonia total [as N]DAILY MX report only Mar, Jun, Aug, Dec
801Nitrogen, Kjeldahl, total [as N]MO AVG report only Mar, Jun, Aug, Dec
801Nitrogen, Kjeldahl, total [as N]DAILY MX report only Mar, Jun, Aug, Dec
801Nitrite + Nitrate total [as N]MO AVG report only Mar, Jun, Aug, Dec
801Nitrite + Nitrate total [as N]DAILY MX report only Mar, Jun, Aug, Dec
801Phosphorus, total [as P]MO AVG report only Mar, Jun, Aug, Dec
801Phosphorus, total [as P]DAILY MX report only Mar, Jun, Aug, Dec
801E. coli, MTEC-MFMO GEOMN report only Jun, Jul, Aug
801E. coli, MTEC-MFDAILY MX report only Jun, Jul, Aug
901Temperature, water deg. centigradeMO AVG report only all year
901Temperature, water deg. centigradeDAILY MX report only all year
901pHDAILY MN report only all year
901pHDAILY MX report only all year
901Nitrogen, ammonia total [as N]MO AVG report only Mar, Jun, Aug, Dec
901Nitrogen, ammonia total [as N]DAILY MX report only Mar, Jun, Aug, Dec
901Nitrogen, Kjeldahl, total [as N]MO AVG report only Mar, Jun, Aug, Dec
901Nitrogen, Kjeldahl, total [as N]DAILY MX report only Mar, Jun, Aug, Dec
901Nitrite + Nitrate total [as N]MO AVG report only Mar, Jun, Aug, Dec
901Nitrite + Nitrate total [as N]DAILY MX report only Mar, Jun, Aug, Dec
901Phosphorus, total [as P]MO AVG report only Mar, Jun, Aug, Dec
901Phosphorus, total [as P]DAILY MX report only Mar, Jun, Aug, Dec
901Hardness, total [as CaCO3]MO AVG report only Mar, Jun, Aug, Dec
901Hardness, total [as CaCO3]DAILY MX report only Mar, Jun, Aug, Dec
901E. coli, MTEC-MFMO GEOMN report only Jun, Jul, Aug
901E. coli, MTEC-MFDAILY MX report only Jun, Jul, Aug

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