EPA · subbasin 12100302 · discharge permits by parameter
Selenium, total [as Se] in subbasin 12100302
- 50Permits carrying a limit
- 0With a recorded exceedance
- 3,999Nationwide
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.
50 of the permits in subbasin 12100302 carry a numeric limit on Selenium, total [as Se], and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 3,999 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 12100302
- Cadmium, total [as Cd] 50
- Chromium, total [as Cr] 50
- Copper, total [as Cu] 50
- Iron, total [as Fe] 18
- Lead, total [as Pb] 52
- Manganese, total [as Mn] 50
- Nickel, total [as Ni] 57
- Silver, total [as Ag] 50
- Zinc, total [as Zn] 50
- Aluminum, total [as Al] 8
- Selenium, dry weight 7
- Whole effluent toxicity - retest #1 20
- Whole effluent toxicity - retest #2 20
- Fecal coliform 7
- Polychlorinated biphenyls [PCBs] 7
- Toxicity characteristic leaching procedure 7
- Copper, dry weight 7
- Cadmium, dry weight 7
- Annual whole sludge application rate 7
- Ann. amt sludge disposed by other method 7
Selenium, total [as Se] nationwide · Subbasin 12100302, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 12100302 with limits on Selenium, total [as Se]. There are 50 permits in this watershed with a limit on this parameter, and 6 permits in this watershed with a recorded violation of this parameter.