EPA · Rhode Island · discharge permits by parameter
Chromium, hexavalent [as Cr] in Rhode Island
- 5Permits carrying a limit
- 1With a recorded exceedance
- 1,004Nationwide
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 Chromium, hexavalent [as Cr]: 5 permits, of which 1 have a recorded exceedance. Nationwide the same parameter appears in 1,004 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 |
|---|---|---|---|---|---|
| JAMESTOWN WWTF | RI0100366 | JAMESTOWN | Publicly owned treatment works | Major | NARRAGANSETT BAY |
Other pollutants in Rhode Island
- 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
- Magnesium, total [as Mg] 3
- Arsenic, total recoverable 3
- Iron, total recoverable 11
- Arsenic, total [as As] 5
- Cadmium, total [as Cd] 35
- 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
- Nickel, total recoverable 7
- Silver, total [as Ag] 5
- Silver total recoverable 3
- Zinc, total [as Zn] 111
- Zinc, total recoverable 8
Chromium, hexavalent [as Cr] nationwide
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