Lower Scioto Water Reclamation Facility

NPDES permit OH0136247 · Major NON-POTW · effective, expires 2030-06-30 · 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

3values over a limit
0required values missing, on 0 form(s)
0of 84 forms filed late

Last period with anything received: 2026-07-31. Most often over: Nitrogen, ammonia total [as N] (2), Nitrogen, total [as N] (1).

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 (276)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeMO AVG report only all year
001Temperature, water deg. centigradeDAILY MX report only all year
001Oxygen, dissolved [DO]DAILY MN >= 6 mg/L all year
001Solids, total suspendedMO AVG <= 12 mg/L all year
001Solids, total suspendedWKLY MAX <= 18 mg/L all year
001Solids, total suspendedMO AVG <= 63.6 kg/d all year
001Solids, total suspendedWKLY MAX <= 95.4 kg/d all year
001Oil and grease, hexane extr methodDAILY MX <= 10 mg/L all year
001Nitrogen, total [as N]WKLY MAX <= 10 mg/L all year
001Nitrogen, total [as N]WKLY MAX <= 53 kg/d all year
001Nitrogen, ammonia total [as N]MO AVG <= 1 mg/L May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]MO AVG <= 3 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001Nitrogen, ammonia total [as N]WKLY MAX <= 1.5 mg/L May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]WKLY MAX <= 4.5 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 5.3 kg/d May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]MO AVG <= 15.9 kg/d Jan, Feb, Mar, Apr, Nov, Dec
001Nitrogen, ammonia total [as N]WKLY MAX <= 7.95 kg/d May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]WKLY MAX <= 23.8 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 <= 1 mg/L all year
001Phosphorus, total [as P]WKLY MAX <= 1.5 mg/L all year
001Phosphorus, total [as P]MO AVG <= 5.3 kg/d all year
001Phosphorus, total [as P]WKLY MAX <= 7.9 kg/d all year
001Phosphate, ortho, dissolved [as P]MO AVG report only all year
001Phosphate, ortho, dissolved [as P]DAILY MX report only all year
001Carbon, tot organic [TOC]MO AVG report only all year
001Carbon, tot organic [TOC]DAILY MX report only all year
001Nickel, total recoverableMO AVG report only Mar, Jun, Aug, Dec
001Nickel, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
001Zinc, total recoverableMO AVG report only Mar, Jun, Aug, Dec
001Zinc, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
001Cadmium, total recoverableMO AVG report only Mar, Jun, Aug, Dec
001Cadmium, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
001Lead, total recoverableMO AVG report only Mar, Jun, Aug, Dec
001Lead, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
001Chromium, total recoverableMO AVG report only Mar, Jun, Aug, Dec
001Chromium, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
001Copper, total recoverableMO AVG report only Mar, Jun, Aug, Dec
001Copper, total recoverableDAILY MX report only Mar, Jun, Aug, Dec
001Chromium, hexavalent dissolved [as Cr]MO AVG report only Mar, Jun, Aug, Dec
001Chromium, hexavalent dissolved [as Cr]DAILY MX report only Mar, Jun, Aug, Dec
001E. coli, MTEC-MFMO GEOMN <= 126 MPN/100mL May, Jun, Jul, Aug, Sep, Oct
001E. coli, MTEC-MFWK GEOMN <= 284 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 Mar, Jun, Aug, Dec
001Mercury, total low levelDAILY MX report only Mar, Jun, Aug, Dec
001Cyanide, free availableMO AVG report only Mar, Jun, Aug, Dec
001Cyanide, free availableDAILY MX report only Mar, Jun, Aug, Dec
001Toxicity [acute], Ceriodaphnia dubiaMO AVG report only Jun
001Toxicity [acute], Ceriodaphnia dubiaDAILY MX report only Jun
001Toxicity [chronic], Ceriodaphnia dubiaMO AVG report only Jun
001Toxicity [chronic], Ceriodaphnia dubiaDAILY MX report only Jun
001Toxicity [acute], Pimephales promelas [Fathead Minnow]MO AVG report only Jun
001Toxicity [acute], Pimephales promelas [Fathead Minnow]DAILY MX report only Jun
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]MO AVG report only Jun
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]DAILY MX report only Jun
001pH, maximumDAILY MX <= 9 SU all year
001pH, minimumDAILY MN >= 6.5 SU all year
001Solids, total dissolved- 180 deg. CMO AVG report only Mar, Jun, Aug, Dec
001Solids, total dissolved- 180 deg. CDAILY MX report only Mar, Jun, Aug, Dec
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 3 mg/L all year
001BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 5 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 15.9 kg/d all year
001BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 26.5 kg/d all year
002pHDAILY MN >= 6.5 SU all year
002pHDAILY MX <= 9 SU all year
002Solids, total suspendedMO AVG <= 12 mg/L all year
002Solids, total suspendedWKLY MAX <= 18 mg/L all year
002Oil and grease, hexane extr methodDAILY MX <= 10 mg/L Mar, Jun, Aug, Dec
002Nitrogen, total [as N]MO AVG <= 10 mg/L Sep
002Fluoride, total [as F]DAILY MX <= 1 mg/L Sep
002Arsenic, total [as As]DAILY MX <= 100 ug/L Sep
002Beryllium, total [as Be]DAILY MX <= 100 ug/L Sep
002Boron, total [as B]DAILY MX <= 750 ug/L Sep
002Cobalt, total [as Co]DAILY MX <= 50 ug/L Sep
002Iron, total [as Fe]DAILY MX <= 5000 ug/L Sep
002Manganese, total [as Mn]DAILY MX <= 200 ug/L Sep
002Molybdenum, total [as Mo]DAILY MX <= 10 ug/L Sep
002Nickel, total recoverableDAILY MX <= 200 ug/L Sep
002Vanadium, total [as V]DAILY MX <= 100 ug/L Sep
002Zinc, total recoverableDAILY MX <= 2000 ug/L Sep
002Aluminum, total [as Al]DAILY MX <= 5000 ug/L Sep
002Cadmium, total recoverableDAILY MX <= 10 ug/L Sep
002Lead, total recoverableDAILY MX <= 1500 ug/L Sep
002Chromium, total recoverableDAILY MX <= 100 ug/L Sep
002Copper, total recoverableDAILY MX <= 200 ug/L Sep
002Lithium, total [as Li]DAILY MX <= 2500 ug/L Sep
002Selenium, total [as Se]DAILY MX <= 20 ug/L Sep
002E. coli, MTEC-MFDAILY MX <= 126 MPN/100mL all year
002Application rate area sprayedMO AVG report only all year
002Application rate area sprayedDAILY MX report only all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002BOD, carbonaceous [5 day, 20 C]MO AVG <= 3 mg/L all year
002BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 5 mg/L all year
300OverflowsMO AVG report only all year
300OverflowsDAILY MX report only all year
586Biosolids weight indluding admixturesMO AVG report only Dec
586Biosolids weight indluding admixturesDAILY MX report only Dec
588Sludge waste from secondary clarifiersMO AVG report only Dec
588Sludge waste from secondary clarifiersDAILY MX report only 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
601BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
601BOD, carbonaceous [5 day, 20 C]DAILY MX report only all year
701Temperature, water deg. fahrenheitMO AVG report only Jun, Dec
701Temperature, water deg. fahrenheitDAILY MX report only Jun, Dec
701TurbidityMO AVG report only Jun, Dec
701TurbidityDAILY MX report only Jun, Dec
701ConductivityMO AVG report only Jun, Dec
701ConductivityDAILY MX report only Jun, Dec
701pHDAILY MN report only Jun, Dec
701pHDAILY MX report only Jun, Dec
701Nitrogen, ammonia total [as N]MO AVG report only Jun, Dec
701Nitrogen, ammonia total [as N]DAILY MX report only Jun, Dec
701Nitrite + Nitrate total [as N]MO AVG report only Jun, Dec
701Nitrite + Nitrate total [as N]DAILY MX report only Jun, Dec
701Chloride [as Cl]MO AVG report only Jun, Dec
701Chloride [as Cl]DAILY MX report only Jun, Dec
701E. coli, MTEC-MFMO GEOMN report only Jun, Dec
701E. coli, MTEC-MFDAILY MX report only Jun, Dec
702Temperature, water deg. fahrenheitMO AVG report only Jun, Dec
702Temperature, water deg. fahrenheitDAILY MX report only Jun, Dec
702TurbidityMO AVG report only Jun, Dec
702TurbidityDAILY MX report only Jun, Dec
702ConductivityMO AVG report only Jun, Dec
702ConductivityDAILY MX report only Jun, Dec
702pHDAILY MN report only Jun, Dec
702pHDAILY MX report only Jun, Dec
702Nitrogen, ammonia total [as N]MO AVG report only Jun, Dec
702Nitrogen, ammonia total [as N]DAILY MX report only Jun, Dec
702Nitrite + Nitrate total [as N]MO AVG report only Jun, Dec
702Nitrite + Nitrate total [as N]DAILY MX report only Jun, Dec
702E. coli, MTEC-MFMO GEOMN report only Jun, Dec
702E. coli, MTEC-MFDAILY MX report only Jun, Dec
703Temperature, water deg. fahrenheitMO AVG report only Jun, Dec
703Temperature, water deg. fahrenheitDAILY MX report only Jun, Dec
703TurbidityMO AVG report only Jun, Dec
703TurbidityDAILY MX report only Jun, Dec
703ConductivityMO AVG report only Jun, Dec
703ConductivityDAILY MX report only Jun, Dec
703pHDAILY MN report only Jun, Dec
703pHDAILY MX report only Jun, Dec
703Nitrogen, ammonia total [as N]MO AVG report only Jun, Dec
703Nitrogen, ammonia total [as N]DAILY MX report only Jun, Dec
703Nitrite + Nitrate total [as N]MO AVG report only Jun, Dec
703Nitrite + Nitrate total [as N]DAILY MX report only Jun, Dec
703Chloride [as Cl]MO AVG report only Jun, Dec
703Chloride [as Cl]DAILY MX report only Jun, Dec
703E. coli, MTEC-MFMO GEOMN report only Jun, Dec
703E. coli, MTEC-MFDAILY MX report only Jun, Dec
704Temperature, water deg. fahrenheitMO AVG report only Jun, Dec
704Temperature, water deg. fahrenheitDAILY MX report only Jun, Dec
704TurbidityMO AVG report only Jun, Dec
704TurbidityDAILY MX report only Jun, Dec
704ConductivityMO AVG report only Jun, Dec
704ConductivityDAILY MX report only Jun, Dec
704pHDAILY MN report only Jun, Dec
704pHDAILY MX report only Jun, Dec
704Nitrogen, ammonia total [as N]MO AVG report only Jun, Dec
704Nitrogen, ammonia total [as N]DAILY MX report only Jun, Dec
704Nitrite + Nitrate total [as N]MO AVG report only Jun, Dec
704Nitrite + Nitrate total [as N]DAILY MX report only Jun, Dec
704Chloride [as Cl]MO AVG report only Jun, Dec
704Chloride [as Cl]DAILY MX report only Jun, Dec
704E. coli, MTEC-MFMO GEOMN report only Jun, Dec
704E. coli, MTEC-MFDAILY MX report only Jun, Dec
705Temperature, water deg. fahrenheitMO AVG report only Jun, Dec
705Temperature, water deg. fahrenheitDAILY MX report only Jun, Dec
705TurbidityMO AVG report only Jun, Dec
705TurbidityDAILY MX report only Jun, Dec
705ConductivityMO AVG report only Jun, Dec
705ConductivityDAILY MX report only Jun, Dec
705pHDAILY MN report only Jun, Dec
705pHDAILY MX report only Jun, Dec
705Nitrogen, ammonia total [as N]MO AVG report only Jun, Dec
705Nitrogen, ammonia total [as N]DAILY MX report only Jun, Dec
705Nitrite + Nitrate total [as N]MO AVG report only Jun, Dec
705Nitrite + Nitrate total [as N]DAILY MX report only Jun, Dec
705Chloride [as Cl]MO AVG report only Jun, Dec
705Chloride [as Cl]DAILY MX report only Jun, Dec
705E. coli, MTEC-MFMO GEOMN report only Jun, Dec
705E. coli, MTEC-MFDAILY MX report only Jun, Dec
706Temperature, water deg. fahrenheitMO AVG report only Jun, Dec
706Temperature, water deg. fahrenheitDAILY MX report only Jun, Dec
706TurbidityMO AVG report only Jun, Dec
706TurbidityDAILY MX report only Jun, Dec
706ConductivityMO AVG report only Jun, Dec
706ConductivityDAILY MX report only Jun, Dec
706pHDAILY MN report only Jun, Dec
706pHDAILY MX report only Jun, Dec
706Nitrogen, ammonia total [as N]MO AVG report only Jun, Dec
706Nitrogen, ammonia total [as N]DAILY MX report only Jun, Dec
706Nitrite + Nitrate total [as N]MO AVG report only Jun, Dec
706Nitrite + Nitrate total [as N]DAILY MX report only Jun, Dec
706Chloride [as Cl]MO AVG report only Jun, Dec
706Chloride [as Cl]DAILY MX report only Jun, Dec
706Sulfate, total [as SO4]MO AVG report only Jun, Dec
706Sulfate, total [as SO4]DAILY MX report only Jun, Dec
706E. coli, MTEC-MFMO GEOMN report only Jun, Dec
706E. coli, MTEC-MFDAILY MX report only Jun, Dec
707Temperature, water deg. fahrenheitMO AVG report only Jun, Dec
707Temperature, water deg. fahrenheitDAILY MX report only Jun, Dec
707TurbidityMO AVG report only Jun, Dec
707TurbidityDAILY MX report only Jun, Dec
707ConductivityMO AVG report only Jun, Dec
707ConductivityDAILY MX report only Jun, Dec
707pHDAILY MN report only Jun, Dec
707pHDAILY MX report only Jun, Dec
707Nitrogen, ammonia total [as N]MO AVG report only Jun, Dec
707Nitrogen, ammonia total [as N]DAILY MX report only Jun, Dec
707Nitrite + Nitrate total [as N]MO AVG report only Jun, Dec
707Nitrite + Nitrate total [as N]DAILY MX report only Jun, Dec
707Chloride [as Cl]MO AVG report only Jun, Dec
707Chloride [as Cl]DAILY MX report only Jun, Dec
707E. coli, MTEC-MFMO GEOMN report only Jun, Dec
707E. coli, MTEC-MFDAILY MX report only Jun, Dec
708Temperature, water deg. fahrenheitMO AVG report only Jun, Dec
708Temperature, water deg. fahrenheitDAILY MX report only Jun, Dec
708TurbidityMO AVG report only Jun, Dec
708TurbidityDAILY MX report only Jun, Dec
708ConductivityMO AVG report only Jun, Dec
708ConductivityDAILY MX report only Jun, Dec
708pHDAILY MN report only Jun, Dec
708pHDAILY MX report only Jun, Dec
708Nitrogen, ammonia total [as N]MO AVG report only Jun, Dec
708Nitrogen, ammonia total [as N]DAILY MX report only Jun, Dec
708Nitrite + Nitrate total [as N]MO AVG report only Jun, Dec
708Nitrite + Nitrate total [as N]DAILY MX report only Jun, Dec
708Chloride [as Cl]MO AVG report only Jun, Dec
708Chloride [as Cl]DAILY MX report only Jun, Dec
708E. coli, MTEC-MFMO GEOMN report only Jun, Dec
708E. coli, MTEC-MFDAILY MX report only Jun, Dec
801pHDAILY MN report only all year
801pHDAILY MX report only all year
801Nitrogen, ammonia total [as N]MO AVG report only all year
801Nitrogen, ammonia total [as N]DAILY MX report only all year
801Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
801Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
801Nitrite + Nitrate total [as N]MO AVG report only all year
801Nitrite + Nitrate total [as N]DAILY MX report only all year
801Phosphorus, total [as P]MO AVG report only all year
801Phosphorus, total [as P]DAILY MX report only all year
801E. coli, MTEC-MFMO GEOMN report only Jun, Jul, Aug
801E. coli, MTEC-MFDAILY MX report only Jun, Jul, Aug
801%Effect Static Renewal 48Hr Acute Ceriodaphnia dubiaMO AVG report only Jun
801%Effect Static Renewal 48Hr Acute Ceriodaphnia dubiaDAILY MX report only Jun
801%Effect Static Renewal 96Hr Acute Pimephales promelasMO AVG report only Jun
801%Effect Static Renewal 96Hr Acute Pimephales promelasDAILY MX report only Jun
801%Effect Static Renewal 7 Day Chronic Ceriodaphnia dubiaMO AVG report only Jun
801%Effect Static Renewal 7 Day Chronic Ceriodaphnia dubiaDAILY MX report only Jun
801%Effect Static Renewal 7Day Chronic Pimephales promelasMO AVG report only Jun
801%Effect Static Renewal 7Day Chronic Pimephales promelasDAILY MX report only Jun
901Temperature, water deg. centigradeMO AVG report only all year
901Temperature, water deg. centigradeDAILY MX report only all year
901Oxygen, dissolved [DO]DAILY MN 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 all year
901Nitrogen, ammonia total [as N]DAILY MX report only all year
901Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
901Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
901Nitrite + Nitrate total [as N]MO AVG report only all year
901Nitrite + Nitrate total [as N]DAILY MX report only all year
901Phosphorus, total [as P]MO AVG report only all year
901Phosphorus, total [as P]DAILY MX report only all year
901Hardness, total [as CaCO3]MO AVG report only all year
901Hardness, total [as CaCO3]DAILY MX report only all year
901E. coli, MTEC-MFMO GEOMN report only Jun, Jul, Aug
901E. coli, MTEC-MFDAILY MX report only Jun, Jul, Aug

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