EPA · Rhode Island · discharge permits by parameter
BOD, 5-day, percent removal in Rhode Island
- 18Permits carrying a limit
- 16With a recorded exceedance
- 3,963Nationwide
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 BOD, 5-day, percent removal: 18 permits, of which 16 have a recorded exceedance. Nationwide the same parameter appears in 3,963 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, free available 9
- Enterococci 67
- 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
- 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 Ceriodaphnia dubia 8
- LC50 Static Renewal 48Hr Acute Americamysis bahia (formerly Mysidopsis bahia) 7
BOD, 5-day, percent removal nationwide
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