EPA · subbasin 05050001 · discharge permits by parameter
Toxicity, final conc toxicity units in subbasin 05050001
- 4Permits carrying a limit
- 3With a recorded exceedance
- 219Nationwide
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 05050001 carry a numeric limit on Toxicity, final conc toxicity units, and 3 of those have a recorded exceedance. Nationwide the same parameter appears in 219 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 |
|---|---|---|---|---|---|---|
| US ARMY - RADFORD ARMY AMMUNITION PLANT | VA0000248 | RADFORD | VA | Major | New River/Toms Creek/Back Creek/Stroubles Creek |
Other pollutants in subbasin 05050001
- Oxygen demand, chem. [low level] [COD] 5
- pH 67
- Solids, total suspended 93
- Oil & Grease 4
- Nitrogen, ammonia total [as N] 10
- Iron, total recoverable 18
- Copper, total [as Cu] 3
- Zinc, total [as Zn] 5
- Zinc, total recoverable 16
- Aluminum, total recoverable 19
- Cadmium, total recoverable 8
- Lead, total recoverable 13
- Chromium, total recoverable 9
- Copper, total recoverable 16
- Naphthalene 3
- Petrol hydrocarbons, total recoverable 5
- Flow, in conduit or thru treatment plant 57
- Chlorine, total residual 23
- E. coli 16
- Precipitation volume 15
Toxicity, final conc toxicity units nationwide · Subbasin 05050001, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 05050001 with limits on Toxicity, final conc toxicity units. There are 4 permits in this watershed with a limit on this parameter, and 3 permits in this watershed with a recorded violation of this parameter.