EPA · subbasin 05020006 · discharge permits by parameter
Temp. difference, summer [deg. F] in subbasin 05020006
- 3Permits carrying a limit
- 1With a recorded exceedance
- 25Nationwide
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.
3 of the permits in subbasin 05020006 carry a numeric limit on Temp. difference, summer [deg. F], and 1 of those have a recorded exceedance. Nationwide the same parameter appears in 25 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 |
|---|---|---|---|---|---|---|
| CASSELMAN MINE NORTH EXPANSION | MD0072117 | GRANTSVILLE | MD | Minor | Headwaters Casselman River | |
| LOWER BAKERSTOWN MINE | MDG859645 | WESTERNPORT | MD | Minor | Aarons Run | |
| SHA - LAKE LOUISE | MD0056341 | GARRETT COUNTY | MD | Minor | PUZZLEY RUN |
Other pollutants in subbasin 05020006
- Silver, total [as Ag] 3
- Zinc, total [as Zn] 28
- Aluminum, total [as Al] 53
- Aluminum, dissolved [as Al] 3
- Lead, total recoverable 3
- Selenium, total [as Se] 7
- Temp. diff. between up/down stream deg. F 6
- Flow, in conduit or thru treatment plant 61
- Chlorine, total residual 28
- E. coli 3
- Ultraviolet light transmittance 6
- Alkalinity - Acidity [as CaCO3] 16
- Solids, total dissolved 8
- Bromide [as Br] 5
- Mercury, dissolved [as Hg] 3
- Mercury, total [as Hg] 3
- Coliform, fecal general 28
- BOD, carbonaceous [5 day, 20 C] 27
- pH change [range] 4
- Osmotic pressure, total, unf whl wtr 5
Temp. difference, summer [deg. F] nationwide · Subbasin 05020006, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 05020006 with limits on the pollutant parameter Temp. difference, summer [deg. F]. The register lists 3 permits with a limit on this parameter and 3 permits with a recorded violation of this parameter.