EPA · Rhode Island · discharge permits by parameter
Magnesium, total [as Mg] in Rhode Island
- 3Permits carrying a limit
- 0With a recorded exceedance
- 567Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Rhode Island permits that carry one for Magnesium, total [as Mg]: 3 permits, of which 0 have a recorded exceedance. Nationwide the same parameter appears in 567 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
Other pollutants in Rhode Island
- Oil & Grease 202
- Nitrogen, total [as N] 55
- Nitrogen, ammonia total [as N] 26
- Nitrogen, nitrite total [as N] 24
- Nitrogen, nitrate total [as N] 24
- Nitrogen, Kjeldahl, total [as N] 24
- Nitrite + Nitrate total [as N] 17
- Phosphorus, total [as P] 52
- Cyanide, total [as CN] 17
- Hardness, total [as CaCO3] 40
- Arsenic, total recoverable 3
- Iron, total recoverable 11
- Arsenic, total [as As] 5
- Cadmium, total [as Cd] 35
- Chromium, hexavalent [as Cr] 5
- Chromium, total [as Cr] 10
- Copper, total [as Cu] 51
- Iron, total [as Fe] 125
- Lead, total [as Pb] 134
- Nickel, total [as Ni] 16
Magnesium, total [as Mg] nationwide
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