EPA · Rhode Island · discharge permits by parameter
LC50 Static Renewal 48Hr Acute Ceriodaphnia dubia in Rhode Island
- 8Permits carrying a limit
- 3With a recorded exceedance
- 122Nationwide
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 LC50 Static Renewal 48Hr Acute Ceriodaphnia dubia: 8 permits, of which 3 have a recorded exceedance. Nationwide the same parameter appears in 122 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 |
|---|---|---|---|---|---|
| KENYON INDUSTRIES, INC | RI0000191 | KENYON | Major | PAWCATUCK RIVER | |
| WARWICK WASTEWATER TREATMENT FACILITY | RI0100234 | WARWICK | Publicly owned treatment works | Major | PAWTUXET RIVER |
| WEST WARWICK WASTEWATER TREATMENT FACILITY | RI0100153 | WEST WARWICK | Publicly owned treatment works | Major | PAWTUXET RIVER |
| BURRILLVILLE WWTF | RI0100455 | HARRISVILLE | Publicly owned treatment works | Major | CLEAR RIVER |
| CRANSTON WATER POLLUTION CONTROL FACILITY | RI0100013 | CRANSTON | Publicly owned treatment works | Major | PAWTUXET RIVER |
| SMITHFIELD WASTEWATER TREATMENT PLANT | RI0100251 | SMITHFIELD | Publicly owned treatment works | Major | WOONASQUATUCKET RIVER |
Other pollutants in Rhode Island
- Ultraviolet light dosage 3
- 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
- Xylene [mix of m+o+p] 5
- Hydrocarbons, petroleum 3
- Hydrocarbons, total petroleum 6
- pH change [range] 11
- LC50 Static 48Hr Acute Americamysis bahia (formerly Mysidopsis bahia) 6
- LC50 Static 48Hr Acute Pimephales promelas 4
- LC50 Static Renewal 48Hr Acute Americamysis bahia (formerly Mysidopsis bahia) 7
- NOEL Static 1Hr 20min Fert. Chronic Arbacia punctulata 5
- NOEL Static Renewal 7Day Chronic Ceriodaphnia dubia 7
LC50 Static Renewal 48Hr Acute Ceriodaphnia dubia nationwide
The Pay Desk is the free weekly executive pay briefing — one company at a time, every number traceable to a public filing.You’ll confirm on The Pay Desk’s sign-up page.