EPA · subbasin 12020002 · discharge permits by parameter
Selenium, total [as Se] in subbasin 12020002
- 9Permits carrying a limit
- 1With 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.
9 of the permits in subbasin 12020002 carry a numeric limit on Selenium, total [as Se], and 1 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 12020002
- Barium, total [as Ba] 9
- Cadmium, total [as Cd] 9
- Chromium, total [as Cr] 9
- Copper, total [as Cu] 11
- Lead, total [as Pb] 9
- Manganese, total [as Mn] 9
- Nickel, total [as Ni] 19
- Silver, total [as Ag] 9
- Zinc, total [as Zn] 12
- Aluminum, total [as Al] 3
- Selenium, dry weight 10
- Whole effluent toxicity - retest #1 6
- Whole effluent toxicity - retest #2 6
- Fecal coliform 10
- Polychlorinated biphenyls [PCBs] 10
- Phenols 3
- Toxicity characteristic leaching procedure 10
- Copper, dry weight 10
- Cadmium, dry weight 10
- Annual whole sludge application rate 10
Selenium, total [as Se] nationwide · Subbasin 12020002, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 12020002 with limits on the pollutant parameter Selenium, total [as Se]. The register lists 9 permits with a limit on this parameter and 1 permit with a recorded violation of this parameter.