EPA · subbasin 07120004 · discharge permits by parameter

Cyanide, free [amenable to chlorination] in subbasin 07120004

• 21Permits carrying a limit
• 0With a recorded exceedance
• 511Nationwide

A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: a permit is placed here by the outfall EPA names as its representative discharge point.

21 of the permits in subbasin 07120004 carry a numeric limit on Cyanide, free [amenable to chlorination], and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 511 permits. A permit carrying several parameters is counted under each of them, so the parameter counts for one subbasin add up to more permits than it holds. The other parameters named in this subbasin are listed below.

Permits

Other pollutants in subbasin 07120004

• Oil & Grease 75
• Nitrogen, total [as N] 51
• Nitrogen, ammonia total [as N] 90
• Nitrogen, Kjeldahl, total [as N] 19
• Nitrite + Nitrate total [as N] 31
• Phosphorus, total [as P] 68
• Phosphorus, dissolved 28
• Carbon, tot organic [TOC] 5
• Cyanide, weak acid, dissociable 27
• Cyanide, total [as CN] 49
• Hardness, total [as CaCO3] 4
• Chloride [as Cl] 49
• Sulfate, total [as SO4] 12
• Fluoride, total [as F] 52
• Arsenic, total [as As] 53
• Arsenic, dry weight 5
• Barium, total [as Ba] 50
• Beryllium, total [as Be] 14
• Boron, total [as B] 6
• Cadmium, total [as Cd] 53

Cyanide, free [amenable to chlorination] nationwide · Subbasin 07120004, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 07120004 with limits on Cyanide, free [amenable to chlorination]. It lists 21 permits in this watershed with a limit on this parameter and 13 permits in this watershed with a recorded violation of this parameter.