EPA · Rhode Island · discharge permits by parameter
Iron, total [as Fe] in Rhode Island
- 125Permits carrying a limit
- 4With a recorded exceedance
- 6,273Nationwide
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 Iron, total [as Fe]: 125 permits, of which 4 have a recorded exceedance. Nationwide the same parameter appears in 6,273 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
Other pollutants in Rhode Island
- Cyanide, total [as CN] 17
- Hardness, total [as CaCO3] 40
- Magnesium, total [as Mg] 3
- 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
- Lead, total [as Pb] 134
- Nickel, total [as Ni] 16
- Nickel, total recoverable 7
- Silver, total [as Ag] 5
- Silver total recoverable 3
- Zinc, total [as Zn] 111
- Zinc, total recoverable 8
- Aluminum, total [as Al] 114
- Cadmium, total recoverable 5
- Lead, total recoverable 7
Iron, total [as Fe] nationwide
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