EPA · Maryland · discharge permits by parameter
Mercury, total [as Hg] in Maryland
- 12Permits carrying a limit
- 0With a recorded exceedance
- 5,569Nationwide
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 Mercury, total [as Hg]: 12 permits, of which 0 have a recorded exceedance. Nationwide the same parameter appears in 5,569 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
Other pollutants in Maryland
- Enterococci 3
- Temp. diff. between intake and discharge 3
- 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
- Xylenes [total], dry weight 17
- Temperature, summer [deg. F] 8
- 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
Mercury, total [as Hg] nationwide
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