EPA · Ohio · discharge permits by parameter
Cyanide, total [as CN] in Ohio
- 121Permits carrying a limit
- 7With a recorded exceedance
- 2,531Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Ohio permits that carry one for Cyanide, total [as CN]: 121 permits, of which 7 have a recorded exceedance. Nationwide the same parameter appears in 2,531 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
| Permit holder | NPDES ID | City | Program | Discharger | Receiving water |
|---|---|---|---|---|---|
| MILL CREEK WWTP | OH0025461 | CINCINNATI | Publicly owned treatment works | Major | Ohio River |
| CLYDE WWTP | OH0024686 | CLYDE | Publicly owned treatment works | Major | Racoon Creek-Frontal Sandusky Bay |
| ERAMET MARIETTA INC | OH0004006 | MARIETTA | Major | OHIO RIVER |
Other pollutants in Ohio
- Nitrogen, Kjeldahl, total [as N] 714
- Nitrite + Nitrate total [as N] 1,016
- Nitrite plus nitrate in bottom deposits 49
- Nitrogen, inorganic total 16
- Phosphate, ortho [as PO4] 3
- Phosphorus, total [as P] 1,193
- Phosphorous, total, in bottom deposits 266
- Phosphate, ortho, dissolved [as P] 149
- Carbon, tot organic [TOC] 70
- Cyanide, free-water plus wastewaters 64
- Sulfide, total [as S] 3
- Hardness, total [as CaCO3] 374
- Calcium, total [as Ca] 15
- Magnesium, total [as Mg] 17
- Sodium, total [as Na] 17
- Potassium, total [as K] 8
- Potassium, in bottom deposits 264
- Chloride [as Cl] 79
- Sulfate, total [as SO4] 71
- Fluoride, total [as F] 32
Cyanide, total [as CN] nationwide
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