EPA · subbasin 12030106 · discharge permits by parameter
Selenium, dry weight in subbasin 12030106
- 27Permits 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.
27 of the permits in subbasin 12030106 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 12030106
- Chromium, total [as Cr] 74
- Copper, total [as Cu] 77
- Iron, total [as Fe] 18
- Lead, total [as Pb] 74
- Manganese, total [as Mn] 74
- Nickel, total [as Ni] 101
- Silver, total [as Ag] 74
- Zinc, total [as Zn] 74
- Aluminum, total [as Al] 14
- Selenium, total [as Se] 74
- Whole effluent toxicity - retest #1 61
- Whole effluent toxicity - retest #2 61
- Fecal coliform 26
- Polychlorinated biphenyls [PCBs] 27
- Toxicity characteristic leaching procedure 27
- Copper, dry weight 27
- Cadmium, dry weight 27
- Annual whole sludge application rate 27
- Ann. amt sludge disposed by other method 27
- Annual amt of sludge incinerated 27
Selenium, dry weight nationwide · Subbasin 12030106, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 12030106 with limits on the pollutant parameter Selenium, dry weight. It lists 27 permits in this watershed with a limit on this parameter and 12 permits in this watershed with a recorded violation of this parameter.