EPA · Rhode Island · discharge permits by parameter
Ultraviolet light dosage in Rhode Island
- 3Permits carrying a limit
- 0With a recorded exceedance
- 119Nationwide
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 Ultraviolet light dosage: 3 permits, of which 0 have a recorded exceedance. Nationwide the same parameter appears in 119 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 |
|---|---|---|---|---|---|
| EAST GREENWICH WWTF | RI0100030 | EAST GREENWICH | Publicly owned treatment works | Major | GREENWICH COVE |
| WEST WARWICK WASTEWATER TREATMENT FACILITY | RI0100153 | WEST WARWICK | Publicly owned treatment works | Major | PAWTUXET RIVER |
Other pollutants in Rhode Island
- PCB-1248 7
- PCB-1254 7
- PCB-1260 7
- Ultraviolet light intensity 4
- Flow, in conduit or thru treatment plant 87
- Chlorine, total residual 31
- Phosphorus, ortho 3
- Ultraviolet light transmittance 4
- Cyanide, free available 9
- Enterococci 67
- Mercury, total [as Hg] 5
- Coliform, fecal general 90
- Ethanol 3
- cis-1,2-Dichloroethylene 3
- Chromium, hexavalent tot recoverable 3
- BOD, carbonaceous [5 day, 20 C] 6
- BOD, carb-5 day, 20 deg C, percent removal 4
- BOD, 5-day, percent removal 18
- Solids, suspended percent removal 21
- Chemical Oxygen Demand [COD] 23
Ultraviolet light dosage nationwide
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