EPA · subbasin 05050004 · discharge permits by parameter
Selenium, total recoverable in subbasin 05050004
- 5Permits carrying a limit
- 1With a recorded exceedance
- 2,113Nationwide
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.
5 of the permits in subbasin 05050004 carry a numeric limit on Selenium, total recoverable, and 1 of those have a recorded exceedance. Nationwide the same parameter appears in 2,113 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 05050004
- Cyanide, weak acid, dissociable 5
- Hardness, total [as CaCO3] 7
- Calcium, total [as Ca] 3
- Magnesium, total [as Mg] 3
- Sodium, total [as Na] 3
- Potassium, total [as K] 3
- Chloride [as Cl] 3
- Sulfate, total [as SO4] 8
- Arsenic, total recoverable 3
- Iron, total recoverable 15
- Arsenic, total [as As] 4
- Chromium, hexavalent [as Cr] 5
- Copper, total [as Cu] 3
- Iron, total [as Fe] 17
- Manganese, total [as Mn] 10
- Nickel, total recoverable 6
- Silver total recoverable 4
- Zinc, total [as Zn] 5
- Zinc, total recoverable 18
- Aluminum, total recoverable 10
Selenium, total recoverable nationwide · Subbasin 05050004, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 05050004 with limits on Selenium, total recoverable. There are 5 permits in this watershed with a limit on this parameter, and 4 permits in this watershed with a recorded violation of this parameter.