EPA · South Carolina · discharge permits by parameter
Cyanide, total [as CN] in South Carolina
- 10Permits 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 South Carolina permits that carry one for Cyanide, total [as CN]: 10 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
Other pollutants in South Carolina
- Oxygen demand, chem. [high level] [COD] 9
- pH 585
- Salinity 9
- Solids, total suspended 549
- Oil and grease, hexane extr method 5
- Oil & Grease 61
- Nitrogen, total [as N] 122
- Nitrogen, ammonia total [as N] 232
- Nitrogen, nitrate total [as N] 11
- Phosphorus, total [as P] 240
- Sulfide, total [as S] 9
- Hardness, total [as CaCO3] 11
- Arsenic, total [as As] 15
- Barium, total [as Ba] 9
- Cadmium, total [as Cd] 53
- Chromium, hexavalent [as Cr] 19
- Chromium, trivalent [as Cr] 21
- Chromium, total [as Cr] 20
- Copper, total [as Cu] 135
- Iron, total [as Fe] 23
Cyanide, total [as CN] nationwide
What this page shows
This page covers Clean Water Act discharge permits in SC with limits on the pollutant parameter Cyanide, total [as CN]. It lists 10 permits in SC with a limit on this parameter and 13 permits in SC with a recorded violation of this parameter.