EPA · subbasin 05020001 · discharge permits by parameter
Silver, total [as Ag] in subbasin 05020001
- 4Permits carrying a limit
- 1With a recorded exceedance
- 4,111Nationwide
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.
4 of the permits in subbasin 05020001 carry a numeric limit on Silver, total [as Ag], and 1 of those have a recorded exceedance. Nationwide the same parameter appears in 4,111 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
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| CITY OF GRAFTON | WV0021822 | GRAFTON | WV | Publicly owned treatment works | Major | Tygart Valley River/Monongahela River |
Other pollutants in subbasin 05020001
- Iron, total recoverable 14
- Selenium, total recoverable 14
- Arsenic, total [as As] 5
- Cadmium, total [as Cd] 4
- Chromium, hexavalent [as Cr] 5
- Copper, total [as Cu] 9
- Iron, total [as Fe] 58
- Lead, total [as Pb] 7
- Manganese, total [as Mn] 29
- Nickel, total recoverable 7
- Silver total recoverable 4
- Zinc, total [as Zn] 8
- Zinc, total recoverable 18
- Aluminum, total recoverable 9
- Aluminum, total [as Al] 58
- Aluminum, dissolved [as Al] 55
- Cadmium, total recoverable 6
- Lead, total recoverable 14
- Copper, total recoverable 15
- Flow, in conduit or thru treatment plant 25
Silver, total [as Ag] nationwide · Subbasin 05020001, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 05020001 with limits on Silver, total [as Ag]. It lists 4 permits in this watershed with a limit on this parameter and 4 permits in this watershed with a recorded violation of this parameter.