EPA · Arkansas · discharge permits by parameter
Cyanide, total [as CN] in Arkansas
- 3Permits carrying a limit
- 2With a recorded exceedance
- 2,531Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Arkansas permits that carry one for Cyanide, total [as CN]: 3 permits, of which 2 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 Arkansas
- pH 1,340
- Solids, total suspended 1,310
- Solids, settleable 3
- Oil & Grease 379
- Nitrogen, total [as N] 17
- Nitrogen, ammonia total [as N] 533
- Nitrogen, Kjeldahl, total [as N] 8
- Nitrite + Nitrate total [as N] 96
- Phosphorus, total [as P] 189
- Carbon, tot organic [TOC] 8
- Hardness, total [as CaCO3] 3
- Chloride [as Cl] 40
- Sulfate, total [as SO4] 40
- Arsenic, total recoverable 35
- Cobalt, total recoverable 3
- Iron, total recoverable 5
- Selenium, total recoverable 16
- Tin, total recoverable 3
- Beryllium, total recoverable [as Be] 4
- Chromium, hexavalent [as Cr] 7
Cyanide, total [as CN] nationwide
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