EPA · subbasin 12100202 · discharge permits by parameter
Selenium, dry weight in subbasin 12100202
- 10Permits carrying a limit
- 0With a recorded exceedance
- 2,642Nationwide
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.
10 of the permits in subbasin 12100202 carry a numeric limit on Selenium, dry weight, and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 2,642 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 12100202
- Chromium, total [as Cr] 36
- Copper, total [as Cu] 37
- Iron, total [as Fe] 5
- Lead, total [as Pb] 35
- Manganese, total [as Mn] 35
- Nickel, total [as Ni] 45
- Silver, total [as Ag] 35
- Zinc, total [as Zn] 36
- Aluminum, total [as Al] 5
- Selenium, total [as Se] 35
- Whole effluent toxicity - retest #1 20
- Whole effluent toxicity - retest #2 20
- Fecal coliform 10
- Polychlorinated biphenyls [PCBs] 10
- Toxicity characteristic leaching procedure 10
- Copper, dry weight 10
- Cadmium, dry weight 10
- Annual whole sludge application rate 10
- Ann. amt sludge disposed by other method 10
- Annual amt of sludge incinerated 10
Selenium, dry weight nationwide · Subbasin 12100202, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 12100202 with limits on the pollutant parameter Selenium, dry weight. It lists 10 permits in this watershed with a limit on this parameter and 5 permits in this watershed with a recorded violation of this parameter.