EPA · Maryland · discharge permits by parameter
Sulfate, total [as SO4] in Maryland
- 5Permits carrying a limit
- 0With a recorded exceedance
- 2,841Nationwide
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 Sulfate, total [as SO4]: 5 permits, of which 0 have a recorded exceedance. Nationwide the same parameter appears in 2,841 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
Other pollutants in Maryland
- Nitrogen, nitrate total [as N] 31
- Nitrogen, Kjeldahl, total [as N] 55
- Nitrite + Nitrate total [as N] 145
- Phosphate, total [as PO4] 27
- Phosphorus, total [as P] 116
- Cyanide, total [as CN] 3
- Cyanide, free [amenable to chlorination] 6
- Hardness, total [as CaCO3] 32
- Calcium, total [as Ca] 3
- Chloride [as Cl] 35
- Fluoride, total [as F] 6
- Arsenic, total recoverable 3
- Iron, total recoverable 5
- Selenium, total recoverable 3
- Arsenic, dissolved [as As] 5
- Arsenic, total [as As] 14
- Barium, total [as Ba] 3
- Beryllium, total [as Be] 8
- Boron, total [as B] 3
- Cadmium, dissolved [as Cd] 6
Sulfate, total [as SO4] nationwide
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