EPA · North Dakota · discharge permits by parameter
Cyanide, total [as CN] in North Dakota
- 51Permits carrying a limit
- 3With a recorded exceedance
- 2,531Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the North Dakota permits that carry one for Cyanide, total [as CN]: 51 permits, of which 3 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
Other pollutants in North Dakota
- Solids, settleable 7
- Oil and grease, hexane extr method 5
- Oil & Grease 225
- Nitrogen, total [as N] 38
- Nitrogen, ammonia total [as N] 158
- Nitrogen, nitrate total [as N] 13
- Nitrogen, Kjeldahl, total [as N] 14
- Nitrite + Nitrate total [as N] 94
- Phosphorus, total [as P] 64
- Carbon, tot organic [TOC] 3
- Sulfide, total [as S] 5
- Hardness, total [as CaCO3] 42
- Calcium, total [as Ca] 12
- Magnesium, total [as Mg] 18
- Sodium, total [as Na] 15
- Sodium adsorption ratio 10
- Sodium, % 4
- Potassium, total [as K] 12
- Chloride [as Cl] 105
- Sulfate, total [as SO4] 37
Cyanide, total [as CN] nationwide
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