EPA · Maryland · discharge permits by parameter
Temperature, summer [deg. F] in Maryland
- 8Permits carrying a limit
- 0With a recorded exceedance
- 16Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Maryland permits that carry one for Temperature, summer [deg. F]: 8 permits, of which 0 have a recorded exceedance. Nationwide the same parameter appears in 16 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
| Permit holder | NPDES ID | City | Program | Discharger | Receiving water |
|---|---|---|---|---|---|
| EDWARD SLOAN MINE | MDG490011 | MECHANICSVILLE | Minor | ||
| BARDON, INC DBA AGGREGRATE INDUSTRIES | MDG490772 | HYATTSVILLE | Minor | Lower Anacostia River | |
| SKINNER PIT | MDG490003 | HENDERSON | Minor | Upper Mason Branch | |
| DARCY S&G | MDG490021 | CHARLOTTE HALL | Minor | Trinity Church Run-Wicomico River | |
| BELLE GROVE CORP | MDG490073 | BROOKLYN | Minor | Patapsco River L N Br | |
| AMES PIT SURFACE MINE | MDG490075 | WESTOVER | Minor | ||
| COUNTY BORROW PIT # 8 | MDG490069 | WESTOVER | Minor | ||
| PERRYVILLE PLANT | MDG499888 | PERRYVILLE | Minor | PRINCIPIO CREEK |
Other pollutants in Maryland
- Temp. difference, summer [deg. F] 14
- Solids, total dissolved 33
- Phosphorous, in total orthophosphate 22
- Nitrogen, nitrate total [as NO3] 5
- Nitrogen, nitrite total [as NO2] 3
- Bromide [as Br] 3
- Bromine, reported as the element 17
- Mercury, dissolved [as Hg] 4
- Mercury, total [as Hg] 12
- Xylenes [total], dry weight 17
- Coliform, fecal general 85
- Flow 199
- Organics, tot purgeables [Method 624] 7
- 1,3-Dichloropropene 6
- Cyanide, total recoverable 3
- trans-1,2-Dichloroethene 4
- Tetrachloroethene 10
- Trichloroethene 14
- Polychlorinated biphenyls [PCB] pg/L 4
- Chemical Oxygen Demand [COD] 28
Temperature, summer [deg. F] nationwide
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