EPA · subbasin 02020005 · discharge permits by parameter

Copper, total [as Cu] in subbasin 02020005

• 4Permits carrying a limit
• 2With a recorded exceedance
• 8,648Nationwide

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.

4 of the permits in subbasin 02020005 carry a numeric limit on Copper, total [as Cu], and 2 of those have a recorded exceedance. Nationwide the same parameter appears in 8,648 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 02020005

• Solids, total suspended 19
• Solids, settleable 16
• Oil & Grease 4
• Nitrogen, total [as N] 6
• Nitrogen, ammonia total [as N] 11
• Nitrogen, nitrite total [as N] 6
• Nitrogen, nitrate total [as N] 6
• Nitrogen, Kjeldahl, total [as N] 6
• Phosphorus, total [as P] 10
• Phosphorus, dissolved reactive [drp as P] 5
• Toluene 3
• Benzene 3
• Ethylbenzene 3
• Nitrogen, ammonia, total [as NH3] 3
• Flow, in conduit or thru treatment plant 12
• Chlorine, total residual 10
• Turbidity, time above limit 7
• Solids, total dissolved 3
• Coliform, fecal general 13
• BOD, carbonaceous [5 day, 20 C] 7

Copper, total [as Cu] nationwide · Subbasin 02020005, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 02020005 with limits on Copper, total [as Cu]. It lists 4 permits in this watershed with a limit on this parameter and 4 permits in this watershed with a recorded violation of this parameter.