NPDES permit OH0123684 · Minor POTW · effective, expires 2028-12-31 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-07-31. Most often over: Mercury, total low level (3), Phosphorus, total [as P] (3).
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).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 003 | Temperature, water deg. centigrade | MO AVG | report only | all year |
| 003 | Temperature, water deg. centigrade | DAILY MX | report only | all year |
| 003 | Oxygen, dissolved [DO] | DAILY MN | >= 6 mg/L | all year |
| 003 | pH | DAILY MN | >= 6.5 SU | all year |
| 003 | pH | DAILY MX | <= 9 SU | all year |
| 003 | Solids, total suspended | MO AVG | <= 7.2 mg/L | all year |
| 003 | Solids, total suspended | WKLY MAX | <= 12.9 mg/L | all year |
| 003 | Solids, total suspended | MO AVG | <= 4.1 kg/d | all year |
| 003 | Solids, total suspended | WKLY MAX | <= 7.3 kg/d | all year |
| 003 | Oil and grease, hexane extr method | DAILY MX | <= 10 mg/L | Mar, Jun, Sep, Dec |
| 003 | Nitrogen, ammonia total [as N] | MO AVG | <= 1.3 mg/L | May, Jun, Jul, Aug, Sep, Oct |
| 003 | Nitrogen, ammonia total [as N] | MO AVG | <= 1.4 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 003 | Nitrogen, ammonia total [as N] | WKLY MAX | <= 1.9 mg/L | May, Jun, Jul, Aug, Sep, Oct |
| 003 | Nitrogen, ammonia total [as N] | WKLY MAX | <= 2.1 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 003 | Nitrogen, ammonia total [as N] | MO AVG | <= .73 kg/d | May, Jun, Jul, Aug, Sep, Oct |
| 003 | Nitrogen, ammonia total [as N] | MO AVG | <= .79 kg/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 003 | Nitrogen, ammonia total [as N] | WKLY MAX | <= 1.1 kg/d | May, Jun, Jul, Aug, Sep, Oct |
| 003 | Nitrogen, ammonia total [as N] | WKLY MAX | <= 1.2 kg/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 003 | Nitrogen, Kjeldahl, total [as N] | MO AVG | report only | all year |
| 003 | Nitrogen, Kjeldahl, total [as N] | DAILY MX | report only | all year |
| 003 | Nitrite + Nitrate total [as N] | MO AVG | report only | all year |
| 003 | Nitrite + Nitrate total [as N] | DAILY MX | report only | all year |
| 003 | Phosphorus, total [as P] | MO AVG | <= .9 mg/L | all year |
| 003 | Phosphorus, total [as P] | WKLY MAX | <= 1.1 mg/L | all year |
| 003 | Phosphorus, total [as P] | MO AVG | <= .5 kg/d | all year |
| 003 | Phosphorus, total [as P] | WKLY MAX | <= .62 kg/d | all year |
| 003 | Nickel, total recoverable | MO AVG | report only | Jun, Dec |
| 003 | Nickel, total recoverable | DAILY MX | report only | Jun, Dec |
| 003 | Zinc, total recoverable | MO AVG | report only | Jun, Dec |
| 003 | Zinc, total recoverable | DAILY MX | report only | Jun, Dec |
| 003 | Cadmium, total recoverable | MO AVG | report only | Jun, Dec |
| 003 | Cadmium, total recoverable | DAILY MX | report only | Jun, Dec |
| 003 | Lead, total recoverable | MO AVG | report only | Jun, Dec |
| 003 | Lead, total recoverable | DAILY MX | report only | Jun, Dec |
| 003 | Chromium, total recoverable | MO AVG | report only | Jun, Dec |
| 003 | Chromium, total recoverable | DAILY MX | report only | Jun, Dec |
| 003 | Copper, total recoverable | MO AVG | report only | Jun, Dec |
| 003 | Copper, total recoverable | DAILY MX | report only | Jun, Dec |
| 003 | Chromium, hexavalent dissolved [as Cr] | MO AVG | report only | Jun, Dec |
| 003 | Chromium, hexavalent dissolved [as Cr] | DAILY MX | report only | Jun, Dec |
| 003 | E. coli, MTEC-MF | MO GEOMN | <= 126 MPN/100mL | May, Jun, Jul, Aug, Sep, Oct |
| 003 | E. coli, MTEC-MF | WK GEOMN | <= 284 MPN/100mL | May, Jun, Jul, Aug, Sep, Oct |
| 003 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 003 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 003 | Mercury, total low level | MO AVG | <= 1.3 ng/L | Mar, Jun, Sep, Dec |
| 003 | Mercury, total low level | DAILY MX | <= 1700 ng/L | Mar, Jun, Sep, Dec |
| 003 | Mercury, total low level | MO AVG | <= .0000007 kg/d | Mar, Jun, Sep, Dec |
| 003 | Mercury, total low level | DAILY MX | <= .00096 kg/d | Mar, Jun, Sep, Dec |
| 003 | Cyanide, free available | MO AVG | report only | Jun, Dec |
| 003 | Cyanide, free available | DAILY MX | report only | Jun, Dec |
| 003 | Solids, total dissolved- 180 deg. C | MO AVG | report only | all year |
| 003 | Solids, total dissolved- 180 deg. C | DAILY MX | report only | all year |
| 003 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 6.4 mg/L | all year |
| 003 | BOD, carbonaceous [5 day, 20 C] | WKLY MAX | <= 10.7 mg/L | all year |
| 003 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 3.6 kg/d | all year |
| 003 | BOD, carbonaceous [5 day, 20 C] | WKLY MAX | <= 6 kg/d | all year |
| 300 | Overflows | MO AVG | report only | all year |
| 300 | Overflows | DAILY MX | report only | all year |
| 588 | Sludge waste from secondary clarifiers | MO AVG | report only | Dec |
| 588 | Sludge waste from secondary clarifiers | DAILY MX | report only | Dec |
| 603 | Solids, total suspended | MO AVG | report only | all year |
| 603 | Solids, total suspended | DAILY MX | report only | all year |
| 603 | BOD, carbonaceous [5 day, 20 C] | MO AVG | report only | all year |
| 603 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | report only | all year |
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