NPDES permit OH0111929 · Minor NON-POTW · effective, expires 2031-05-31 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-07-31.
Reports are due about 20 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Temperature, water deg. fahrenheit | MO AVG | report only | all year |
| 001 | Temperature, water deg. fahrenheit | DAILY MX | report only | all year |
| 001 | pH | DAILY MN | >= 6.5 SU | all year |
| 001 | pH | DAILY MX | <= 9 SU | all year |
| 001 | Solids, total suspended | MO AVG | report only | all year |
| 001 | Solids, total suspended | DAILY MX | report only | all year |
| 001 | Oil and grease, hexane extr method | DAILY MX | <= 10 mg/L | all year |
| 001 | Oil and grease, hexane extr method | DAILY MX | <= 2.5 kg/d | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 002 | Zinc, total recoverable | MO AVG | report only | Mar, Jun, Sep, Dec |
| 002 | Zinc, total recoverable | DAILY MX | report only | Mar, Jun, Sep, Dec |
| 002 | Flow, in conduit or thru treatment plant | MO AVG | report only | Mar, Jun, Sep, Dec |
| 002 | Flow, in conduit or thru treatment plant | DAILY MX | report only | Mar, Jun, Sep, Dec |
| 601 | pH | DAILY MN | >= 6 SU | all year |
| 601 | pH | DAILY MX | <= 9 SU | all year |
| 601 | Solids, total suspended | MO AVG | <= 18.7 mg/L | all year |
| 601 | Solids, total suspended | DAILY MX | <= 36 mg/L | all year |
| 601 | Solids, total suspended | MO AVG | <= .88 kg/d | all year |
| 601 | Solids, total suspended | DAILY MX | <= 1.7 kg/d | all year |
| 601 | Oil and grease, hexane extr method | MO AVG | <= 7.22 mg/L | all year |
| 601 | Oil and grease, hexane extr method | DAILY MX | <= 20 mg/L | all year |
| 601 | Oil and grease, hexane extr method | MO AVG | <= .34 kg/d | all year |
| 601 | Oil and grease, hexane extr method | DAILY MX | <= .95 kg/d | all year |
| 601 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 601 | Flow, in conduit or thru treatment plant | 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