EPA · subbasin 12040101 · discharge permits by parameter
Selenium, dry weight in subbasin 12040101
- 73Permits 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.
73 of the permits in subbasin 12040101 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 12040101
- Chromium, total [as Cr] 62
- Copper, total [as Cu] 62
- Iron, total [as Fe] 7
- Lead, total [as Pb] 61
- Manganese, total [as Mn] 60
- Nickel, total [as Ni] 135
- Silver, total [as Ag] 60
- Zinc, total [as Zn] 62
- Aluminum, total [as Al] 4
- Selenium, total [as Se] 60
- Whole effluent toxicity - retest #1 28
- Whole effluent toxicity - retest #2 28
- Fecal coliform 73
- Polychlorinated biphenyls [PCBs] 73
- Toxicity characteristic leaching procedure 73
- Copper, dry weight 73
- Cadmium, dry weight 73
- Annual whole sludge application rate 73
- Ann. amt sludge disposed by other method 73
- Annual amt of sludge incinerated 73
Selenium, dry weight nationwide · Subbasin 12040101, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 12040101 with limits on Selenium, dry weight. It lists 73 permits in this watershed with a limit on this parameter and 45 permits in this watershed with a recorded violation of this parameter.