NPDES permit OH0004481 · Major NON-POTW · administratively continued, expires 2026-08-31 · EPA's file as of 2026-09-19
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This permit expired on 2026-08-31 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.
Last period with anything received: 2026-07-31. Most often over: pH, maximum (1).
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 | Oxygen, dissolved [DO] | DAILY MN | >= 5 mg/L | May, Jun, Jul, Aug, Sep, Oct |
| 001 | Oxygen, dissolved [DO] | DAILY MN | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | <= 37 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | <= 74 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | <= 4320 kg/d | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | <= 8630 kg/d | all year |
| 001 | Solids, total suspended | MO AVG | <= 93 mg/L | all year |
| 001 | Solids, total suspended | DAILY MX | <= 172 mg/L | all year |
| 001 | Solids, total suspended | MO AVG | <= 10900 kg/d | all year |
| 001 | Solids, total suspended | DAILY MX | <= 20100 kg/d | 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 | all year |
| 001 | Phosphorus, total [as P] | DAILY MX | report only | all year |
| 001 | Selenium, total recoverable | MO AVG | report only | all year |
| 001 | Selenium, total recoverable | DAILY MX | report only | all year |
| 001 | Barium, total recoverable | MO AVG | <= 358 ug/L | all year |
| 001 | Barium, total recoverable | DAILY MX | <= 3700 ug/L | all year |
| 001 | Barium, total recoverable | MO AVG | <= 41.7 kg/d | all year |
| 001 | Barium, total recoverable | DAILY MX | <= 431 kg/d | all year |
| 001 | Zinc, total recoverable | DAILY MX | <= 504 ug/L | all year |
| 001 | Zinc, total recoverable | DAILY MX | <= 58.8 kg/d | all year |
| 001 | Cadmium, total recoverable | MO AVG | report only | all year |
| 001 | Cadmium, total recoverable | DAILY MX | report only | all year |
| 001 | Copper, total recoverable | MO AVG | report only | all year |
| 001 | Copper, total recoverable | DAILY MX | report only | 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 |
| 001 | Mercury, total low level | MO AVG | report only | Mar, Jun, Aug, Dec |
| 001 | Mercury, total low level | DAILY MX | report only | Mar, Jun, Aug, Dec |
| 001 | pH, maximum | DAILY MX | <= 9 SU | all year |
| 001 | pH, minimum | DAILY MN | >= 6.5 SU | 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 | Halogen, total organic | MO AVG | <= 587 kg/d | all year |
| 001 | Halogen, total organic | DAILY MX | <= 895 kg/d | all year |
| 003 | BOD, 5-day, 20 deg. C | MO AVG | report only | Sep |
| 003 | BOD, 5-day, 20 deg. C | DAILY MX | report only | Sep |
| 003 | Oxygen demand, chem. [low level] [COD] | MO AVG | report only | Sep |
| 003 | Oxygen demand, chem. [low level] [COD] | DAILY MX | report only | Sep |
| 003 | pH | DAILY MN | report only | Sep |
| 003 | pH | DAILY MX | report only | Sep |
| 003 | Oil and grease [soxhlet extr.] tot. | MO AVG | report only | Sep |
| 003 | Oil and grease [soxhlet extr.] tot. | DAILY MX | report only | Sep |
| 003 | Hardness, total [as CaCO3] | MO AVG | report only | Sep |
| 003 | Hardness, total [as CaCO3] | DAILY MX | report only | Sep |
| 003 | Zinc, total recoverable | MO AVG | report only | Sep |
| 003 | Zinc, total recoverable | DAILY MX | report only | Sep |
| 003 | Copper, total recoverable | MO AVG | report only | Sep |
| 003 | Copper, total recoverable | DAILY MX | report only | Sep |
| 003 | Rainfall | MO AVG | report only | Sep |
| 003 | Rainfall | DAILY MX | report only | Sep |
| 005 | BOD, 5-day, 20 deg. C | MO AVG | report only | Sep |
| 005 | BOD, 5-day, 20 deg. C | DAILY MX | report only | Sep |
| 005 | Oxygen demand, chem. [low level] [COD] | MO AVG | report only | Sep |
| 005 | Oxygen demand, chem. [low level] [COD] | DAILY MX | report only | Sep |
| 005 | pH | DAILY MN | report only | Sep |
| 005 | pH | DAILY MX | report only | Sep |
| 005 | Oil and grease [soxhlet extr.] tot. | MO AVG | report only | Sep |
| 005 | Oil and grease [soxhlet extr.] tot. | DAILY MX | report only | Sep |
| 005 | Hardness, total [as CaCO3] | MO AVG | report only | Sep |
| 005 | Hardness, total [as CaCO3] | DAILY MX | report only | Sep |
| 005 | Zinc, total recoverable | MO AVG | report only | Sep |
| 005 | Zinc, total recoverable | DAILY MX | report only | Sep |
| 005 | Copper, total recoverable | MO AVG | report only | Sep |
| 005 | Copper, total recoverable | DAILY MX | report only | Sep |
| 005 | Rainfall | MO AVG | report only | Sep |
| 005 | Rainfall | DAILY MX | report only | Sep |
| 007 | BOD, 5-day, 20 deg. C | MO AVG | report only | Sep |
| 007 | BOD, 5-day, 20 deg. C | DAILY MX | report only | Sep |
| 007 | Oxygen demand, chem. [low level] [COD] | MO AVG | report only | Sep |
| 007 | Oxygen demand, chem. [low level] [COD] | DAILY MX | report only | Sep |
| 007 | pH | DAILY MN | report only | Sep |
| 007 | pH | DAILY MX | report only | Sep |
| 007 | Oil and grease [soxhlet extr.] tot. | MO AVG | report only | Sep |
| 007 | Oil and grease [soxhlet extr.] tot. | DAILY MX | report only | Sep |
| 007 | Hardness, total [as CaCO3] | MO AVG | report only | Sep |
| 007 | Hardness, total [as CaCO3] | DAILY MX | report only | Sep |
| 007 | Zinc, total recoverable | MO AVG | report only | Sep |
| 007 | Zinc, total recoverable | DAILY MX | report only | Sep |
| 007 | Copper, total recoverable | MO AVG | report only | Sep |
| 007 | Copper, total recoverable | DAILY MX | report only | Sep |
| 007 | Rainfall | MO AVG | report only | Sep |
| 007 | Rainfall | DAILY MX | report only | Sep |
| 009 | BOD, 5-day, 20 deg. C | MO AVG | report only | Sep |
| 009 | BOD, 5-day, 20 deg. C | DAILY MX | report only | Sep |
| 009 | Oxygen demand, chem. [low level] [COD] | MO AVG | report only | Sep |
| 009 | Oxygen demand, chem. [low level] [COD] | DAILY MX | report only | Sep |
| 009 | pH | DAILY MN | report only | Sep |
| 009 | pH | DAILY MX | report only | Sep |
| 009 | Oil and grease [soxhlet extr.] tot. | MO AVG | report only | Sep |
| 009 | Oil and grease [soxhlet extr.] tot. | DAILY MX | report only | Sep |
| 009 | Hardness, total [as CaCO3] | MO AVG | report only | Sep |
| 009 | Hardness, total [as CaCO3] | DAILY MX | report only | Sep |
| 009 | Zinc, total recoverable | MO AVG | report only | Sep |
| 009 | Zinc, total recoverable | DAILY MX | report only | Sep |
| 009 | Copper, total recoverable | MO AVG | report only | Sep |
| 009 | Copper, total recoverable | DAILY MX | report only | Sep |
| 009 | Rainfall | MO AVG | report only | Sep |
| 009 | Rainfall | DAILY MX | report only | Sep |
| 582 | Sludge weight, dry | MO AVG | report only | all year |
| 582 | Sludge weight, dry | DAILY MX | report only | all year |
| 582 | Sludge weight, wet | MO AVG | report only | all year |
| 582 | Sludge weight, wet | DAILY MX | report only | all year |
| 586 | Sludge weight, dry | MO AVG | report only | all year |
| 586 | Sludge weight, dry | DAILY MX | report only | all year |
| 600 | Chloroform | MO AVG | <= 3.97 kg/d | Jan, Mar, May, Jul, Sep, Nov |
| 600 | Chloroform | DAILY MX | <= 6.64 kg/d | Jan, Mar, May, Jul, Sep, Nov |
| 600 | 2,4,6-Trichlorophenol | DAILY MX | <= 2.49 ug/L | Apr, Oct |
| 600 | 2,3,7,8-Tetrachlorodibenzo-p-dioxin | DAILY MX | <= .0099 ng/L | Apr, Oct |
| 600 | Pentachlorophenol | DAILY MX | <= 4.99 ug/L | Apr, Oct |
| 600 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 600 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 600 | 3,4,6-Trichlorocatechol | DAILY MX | <= 4.99 ug/L | Apr, Oct |
| 600 | 3,4,6-Trichloroguaiacol, total | DAILY MX | <= 2.49 ug/L | Apr, Oct |
| 600 | 3,4,5-Trichloroguaiacol | DAILY MX | <= 2.49 ug/L | Apr, Oct |
| 600 | 2,3,4,5-Tetrachlorophenol | DAILY MX | <= 2.49 ug/L | Apr, Oct |
| 600 | 3,4,5-Trichlorocatechol | DAILY MX | <= 4.99 ug/L | Apr, Oct |
| 600 | Tetrachloroguaiacol | DAILY MX | <= 4.99 ug/L | Apr, Oct |
| 600 | Trichlorosyringol | DAILY MX | <= 2.49 ug/L | Apr, Oct |
| 600 | 4,5,6-Trichloroguaiacol | DAILY MX | <= 2.49 ug/L | Apr, Oct |
| 600 | 2,4,5-Trichlorophenol | DAILY MX | <= 2.49 ug/L | Apr, Oct |
| 600 | 2,3,7,8-Tetrachlorodibenzofuran | DAILY MX | <= 31.9 pg/L | Apr, Oct |
| 600 | Tetrachlorocatechol | DAILY MX | <= 4.99 ug/L | Apr, Oct |
| 802 | Temperature, water deg. centigrade | MO AVG | report only | all year |
| 802 | Temperature, water deg. centigrade | DAILY MX | report only | all year |
| 802 | Oxygen, dissolved [DO] | DAILY MN | report only | all year |
| 802 | BOD, 5-day, 20 deg. C | MO AVG | report only | all year |
| 802 | BOD, 5-day, 20 deg. C | DAILY MX | report only | all year |
| 802 | Nitrogen, ammonia total [as N] | MO AVG | report only | all year |
| 802 | Nitrogen, ammonia total [as N] | DAILY MX | report only | all year |
| 802 | Hardness, total [as CaCO3] | MO AVG | report only | all year |
| 802 | Hardness, total [as CaCO3] | DAILY MX | report only | all year |
| 802 | Solids, total dissolved- 180 deg. C | MO AVG | report only | all year |
| 802 | Solids, total dissolved- 180 deg. C | DAILY MX | report only | all year |
| 902 | Temperature, water deg. centigrade | MO AVG | report only | all year |
| 902 | Temperature, water deg. centigrade | DAILY MX | report only | all year |
| 902 | Oxygen, dissolved [DO] | DAILY MN | report only | all year |
| 902 | BOD, 5-day, 20 deg. C | MO AVG | report only | all year |
| 902 | BOD, 5-day, 20 deg. C | DAILY MX | report only | all year |
| 902 | pH | DAILY MN | report only | all year |
| 902 | pH | DAILY MX | report only | all year |
| 902 | Nitrogen, ammonia total [as N] | MO AVG | report only | all year |
| 902 | Nitrogen, ammonia total [as N] | DAILY MX | report only | all year |
| 902 | Hardness, total [as CaCO3] | MO AVG | report only | all year |
| 902 | Hardness, total [as CaCO3] | DAILY MX | report only | all year |
| 902 | Solids, total dissolved- 180 deg. C | MO AVG | report only | all year |
| 902 | 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