EPA · subbasin 01090004 · discharge permits by parameter

Copper, total recoverable in subbasin 01090004

• 15Permits carrying a limit
• 11With a recorded exceedance
• 5,253Nationwide

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.

15 of the permits in subbasin 01090004 carry a numeric limit on Copper, total recoverable, and 11 of those have a recorded exceedance. Nationwide the same parameter appears in 5,253 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 01090004

• Nickel, total [as Ni] 11
• Nickel, total recoverable 8
• Silver, total [as Ag] 4
• Silver total recoverable 4
• Zinc, total [as Zn] 87
• Zinc, total recoverable 12
• Aluminum, total recoverable 5
• Aluminum, total [as Al] 86
• Cadmium, total recoverable 8
• Lead, total recoverable 14
• Selenium, total [as Se] 4
• Phosphate, ortho [as P] 3
• Chromium, trivalent total recoverable 6
• Methyl tert-butyl ether [MTBE] 8
• Benzene, ethylbenzene, toluene, xylene combination 6
• 1,2-Dichloroethane 4
• Chloroform 4
• Chlorophyll A 3
• Toluene 7
• Benzene 8

Copper, total recoverable nationwide · Subbasin 01090004, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 01090004 with limits on Copper, total recoverable. It lists 15 permits in this watershed with a limit on this parameter and 14 permits in this watershed with a recorded violation of this parameter.