EPA · subbasin 12030109 · discharge permits by parameter

Copper, dry weight in subbasin 12030109

• 22Permits carrying a limit
• 0With a recorded exceedance
• 2,339Nationwide

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.

22 of the permits in subbasin 12030109 carry a numeric limit on Copper, dry weight, and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 2,339 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 12030109

• Silver, total [as Ag] 31
• Zinc, total [as Zn] 31
• Aluminum, total [as Al] 4
• Selenium, total [as Se] 31
• Selenium, dry weight 22
• Whole effluent toxicity - retest #1 19
• Whole effluent toxicity - retest #2 19
• Fecal coliform 22
• Polychlorinated biphenyls [PCBs] 22
• Toxicity characteristic leaching procedure 22
• Cadmium, dry weight 22
• Annual whole sludge application rate 22
• Ann. amt sludge disposed by other method 22
• Annual amt of sludge incinerated 22
• Annual sludge production, total 22
• Annual amount of sludge land applied 22
• Annual amt. sludge disposed surface unit 22
• Annual amt sludge disposed in landfill 22
• Annual amt sludge transported interstate 22
• Unit w/liner/leachate collection system 22

Copper, dry weight nationwide · Subbasin 12030109, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 12030109 with limits on Copper, dry weight. The page lists 22 permits in this watershed with a limit on this parameter and 16 permits in this watershed with a recorded violation of this parameter.