NPDES permit OH0076970 · Minor NON-POTW · effective, expires 2030-02-28 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-07-31. Most often over: Manganese, total [as Mn] (2), Iron, total [as Fe] (2), Solids, total suspended (2).
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 |
|---|---|---|---|---|
| 002 | Specific conductance | MO AVG | report only | all year |
| 002 | Specific conductance | DAILY MX | report only | all year |
| 002 | pH | DAILY MN | >= 6.5 SU | all year |
| 002 | pH | DAILY MX | <= 9 SU | all year |
| 002 | Solids, total suspended | MO AVG | <= 35 mg/L | all year |
| 002 | Solids, total suspended | DAILY MX | <= 70 mg/L | all year |
| 002 | Solids, settleable | MO AVG | report only | all year |
| 002 | Solids, settleable | DAILY MX | report only | all year |
| 002 | Hardness, total [as CaCO3] | MO AVG | report only | Mar, Jun, Sep, Dec |
| 002 | Hardness, total [as CaCO3] | DAILY MX | report only | Mar, Jun, Sep, Dec |
| 002 | Chloride [as Cl] | MO AVG | report only | Mar, Jun, Sep, Dec |
| 002 | Chloride [as Cl] | DAILY MX | report only | Mar, Jun, Sep, Dec |
| 002 | Sulfate, total [as SO4] | MO AVG | report only | Mar, Jun, Sep, Dec |
| 002 | Sulfate, total [as SO4] | DAILY MX | report only | Mar, Jun, Sep, Dec |
| 002 | Iron, total [as Fe] | MO AVG | <= 3000 ug/L | all year |
| 002 | Iron, total [as Fe] | DAILY MX | <= 6000 ug/L | all year |
| 002 | Manganese, total [as Mn] | MO AVG | <= 2000 ug/L | all year |
| 002 | Manganese, total [as Mn] | DAILY MX | <= 4000 ug/L | all year |
| 002 | Nickel, total recoverable | MO AVG | report only | all year |
| 002 | Nickel, total recoverable | DAILY MX | report only | all year |
| 002 | Zinc, total recoverable | MO AVG | report only | all year |
| 002 | Zinc, total recoverable | DAILY MX | report only | all year |
| 002 | Copper, total recoverable | MO AVG | report only | all year |
| 002 | Copper, total recoverable | DAILY MX | report only | all year |
| 002 | Rainfall | MO AVG | report only | all year |
| 002 | Rainfall | DAILY MX | report only | all year |
| 002 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 002 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 002 | Mercury, total low level | MO AVG | report only | Sep |
| 002 | Mercury, total low level | DAILY MX | report only | Sep |
| 002 | Toxicity [acute], Ceriodaphnia dubia | MO AVG | report only | Sep |
| 002 | Toxicity [acute], Ceriodaphnia dubia | DAILY MX | report only | Sep |
| 002 | Solids, total dissolved- 180 deg. C | MO AVG | report only | all year |
| 002 | Solids, total dissolved- 180 deg. C | DAILY MX | report only | all year |
| 013 | Specific conductance | MO AVG | report only | all year |
| 013 | Specific conductance | DAILY MX | report only | all year |
| 013 | pH | DAILY MN | >= 6.5 SU | all year |
| 013 | pH | DAILY MX | <= 9 SU | all year |
| 013 | Solids, total suspended | MO AVG | <= 35 mg/L | all year |
| 013 | Solids, total suspended | DAILY MX | <= 70 mg/L | all year |
| 013 | Hardness, total [as CaCO3] | MO AVG | report only | Mar, Jun, Sep, Dec |
| 013 | Hardness, total [as CaCO3] | DAILY MX | report only | Mar, Jun, Sep, Dec |
| 013 | Chloride [as Cl] | MO AVG | report only | Mar, Jun, Sep, Dec |
| 013 | Chloride [as Cl] | DAILY MX | report only | Mar, Jun, Sep, Dec |
| 013 | Sulfate, total [as SO4] | MO AVG | report only | Mar, Jun, Sep, Dec |
| 013 | Sulfate, total [as SO4] | DAILY MX | report only | Mar, Jun, Sep, Dec |
| 013 | Selenium, total recoverable | MO AVG | report only | all year |
| 013 | Selenium, total recoverable | DAILY MX | report only | all year |
| 013 | Iron, total [as Fe] | MO AVG | <= 3000 ug/L | all year |
| 013 | Iron, total [as Fe] | DAILY MX | <= 6000 ug/L | all year |
| 013 | Manganese, total [as Mn] | MO AVG | <= 2000 ug/L | all year |
| 013 | Manganese, total [as Mn] | DAILY MX | <= 4000 ug/L | all year |
| 013 | Rainfall | MO AVG | report only | all year |
| 013 | Rainfall | DAILY MX | report only | all year |
| 013 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 013 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 013 | Mercury, total low level | MO AVG | report only | Sep |
| 013 | Mercury, total low level | DAILY MX | report only | Sep |
| 013 | Toxicity [acute], Ceriodaphnia dubia | MO AVG | report only | Sep |
| 013 | Toxicity [acute], Ceriodaphnia dubia | DAILY MX | report only | Sep |
| 013 | Solids, total dissolved- 180 deg. C | MO AVG | report only | all year |
| 013 | Solids, total dissolved- 180 deg. 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