NPDES permit OH0091243 · Minor NON-POTW · effective, expires 2027-02-28 · EPA's file as of 2026-09-19
Check this month's numbers before you fileSign-ups are not open yet. We counted that someone asked — not who, and not which permit — and we open them once enough people do. The check stays free.
Last period with anything received: 2026-07-31.
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 |
|---|---|---|---|---|
| 001 | Temperature, water deg. centigrade | MO AVG | report only | all year |
| 001 | Temperature, water deg. centigrade | DAILY MX | report only | all year |
| 001 | Flow rate | MO AVG | report only | all year |
| 001 | Flow rate | DAILY MX | report only | all year |
| 001 | Oxygen demand, chem. [low level] [COD] | MO AVG | report only | all year |
| 001 | Oxygen demand, chem. [low level] [COD] | 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 | <= 30 mg/L | all year |
| 001 | Solids, total suspended | DAILY MX | <= 45 mg/L | all year |
| 001 | Solids, settleable | DAILY MX | <= .5 mL/L | all year |
| 001 | Oil and grease, hexane extr method | DAILY MX | <= 10 mg/L | all year |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | report only | all year |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | report only | all year |
| 001 | Phosphorus, total [as P] | MO AVG | report only | Jun, Dec |
| 001 | Phosphorus, total [as P] | DAILY MX | report only | Jun, Dec |
| 001 | Hardness, total [as CaCO3] | MO AVG | report only | Jun, Dec |
| 001 | Hardness, total [as CaCO3] | DAILY MX | report only | Jun, Dec |
| 001 | Iron, total recoverable | MO AVG | report only | Jun, Dec |
| 001 | Iron, total recoverable | DAILY MX | report only | Jun, Dec |
| 001 | Boron, total [as B] | MO AVG | report only | Jun, Dec |
| 001 | Boron, total [as B] | DAILY MX | report only | Jun, Dec |
| 001 | Zinc, total recoverable | MO AVG | report only | Jun, Dec |
| 001 | Zinc, total recoverable | DAILY MX | report only | Jun, Dec |
| 001 | Cadmium, total recoverable | MO AVG | report only | Jun, Dec |
| 001 | Cadmium, total recoverable | DAILY MX | report only | Jun, Dec |
| 001 | Copper, total recoverable | MO AVG | report only | Jun, Dec |
| 001 | Copper, total recoverable | DAILY MX | report only | Jun, Dec |
| 001 | Turbidity [severity] | MO AVG | report only | all year |
| 001 | Turbidity [severity] | DAILY MX | report only | all year |
| 001 | Rainfall | MO AVG | report only | all year |
| 001 | Rainfall | DAILY MX | report only | all year |
| 001 | Solids, total dissolved- 180 deg. C | MO AVG | report only | all year |
| 001 | Solids, total dissolved- 180 deg. C | DAILY MX | report only | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | report only | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | report only | all year |
| 001 | %Effect Static Renewal 48Hr Acute Ceriodaphnia dubia | MO AVG | report only | Jun |
| 001 | %Effect Static Renewal 48Hr Acute Ceriodaphnia dubia | DAILY MX | report only | Jun |
| 001 | %Effect Static Renewal 48Hr Acute Pimephales promelas | MO AVG | report only | Jun |
| 001 | %Effect Static Renewal 48Hr Acute Pimephales promelas | DAILY MX | report only | Jun |
| 002 | Temperature, water deg. centigrade | MO AVG | report only | all year |
| 002 | Temperature, water deg. centigrade | DAILY MX | report only | all year |
| 002 | Flow rate | MO AVG | report only | all year |
| 002 | Flow rate | DAILY MX | report only | all year |
| 002 | Oxygen demand, chem. [low level] [COD] | MO AVG | report only | all year |
| 002 | Oxygen demand, chem. [low level] [COD] | 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 | <= 30 mg/L | all year |
| 002 | Solids, total suspended | DAILY MX | <= 45 mg/L | all year |
| 002 | Solids, settleable | DAILY MX | <= .5 mL/L | all year |
| 002 | Oil and grease, hexane extr method | DAILY MX | <= 10 mg/L | all year |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | report only | all year |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | report only | all year |
| 002 | Phosphorus, total [as P] | MO AVG | report only | Jun, Dec |
| 002 | Phosphorus, total [as P] | DAILY MX | report only | Jun, Dec |
| 002 | Hardness, total [as CaCO3] | MO AVG | report only | Jun, Dec |
| 002 | Hardness, total [as CaCO3] | DAILY MX | report only | Jun, Dec |
| 002 | Iron, total recoverable | MO AVG | report only | Jun, Dec |
| 002 | Iron, total recoverable | DAILY MX | report only | Jun, Dec |
| 002 | Boron, total recoverable | MO AVG | report only | Jun, Dec |
| 002 | Boron, total recoverable | DAILY MX | report only | Jun, Dec |
| 002 | Zinc, total recoverable | MO AVG | report only | Jun, Dec |
| 002 | Zinc, total recoverable | DAILY MX | report only | Jun, Dec |
| 002 | Cadmium, total recoverable | MO AVG | report only | Jun, Dec |
| 002 | Cadmium, total recoverable | DAILY MX | report only | Jun, Dec |
| 002 | Copper, total recoverable | MO AVG | report only | Jun, Dec |
| 002 | Copper, total recoverable | DAILY MX | report only | Jun, Dec |
| 002 | Turbidity [severity] | MO AVG | report only | all year |
| 002 | Turbidity [severity] | DAILY MX | report only | all year |
| 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 |
| 002 | BOD, carbonaceous [5 day, 20 C] | MO AVG | report only | all year |
| 002 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | report only | all year |
| 002 | %Effect Static Renewal 48Hr Acute Ceriodaphnia dubia | MO AVG | report only | Jun |
| 002 | %Effect Static Renewal 48Hr Acute Ceriodaphnia dubia | DAILY MX | report only | Jun |
| 002 | %Effect Static Renewal 48Hr Acute Pimephales promelas | MO AVG | report only | Jun |
| 002 | %Effect Static Renewal 48Hr Acute Pimephales promelas | DAILY MX | report only | Jun |
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