EPA · subbasin 04100010 · discharge permits by parameter
Selenium, dry weight in subbasin 04100010
- 6Permits 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.
6 of the permits in subbasin 04100010 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 04100010
- Lead, total dry weight [as Pb] 6
- Nickel, tot in bottom deposits [dry wgt] 6
- Nickel, total recoverable 9
- Silver total recoverable 3
- Zinc in bottom deposits [dry wgt] 6
- Zinc, total recoverable 15
- Cadmium, total recoverable 13
- Lead, total recoverable 10
- Chromium, total recoverable 8
- Copper, total recoverable 17
- Chromium, hexavalent dissolved [as Cr] 9
- Odor, atmospheric [severity] 4
- Turbidity [severity] 37
- Fecal coliform 3
- E. coli, MTEC-MF 43
- Toluene 6
- Benzene 7
- Ethylbenzene 5
- Phenol 5
- Naphthalene 3
Selenium, dry weight nationwide · Subbasin 04100010, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 04100010 with limits on Selenium, dry weight. This watershed has 6 permits with a limit on this parameter and 2 permits with a recorded violation of this parameter.