EPA · Idaho · discharge permits by parameter
Chemical Oxygen Demand [COD] in Idaho
- 24Permits carrying a limit
- 0With a recorded exceedance
- 4,700Nationwide
Permits
Other parameters in Idaho
- Solids, total suspended213
- pH168
- Flow, in conduit or thru treatment plant155
- Phosphorus, total [as P]139
- Nitrogen, ammonia total [as N]122
- BOD, 5-day, 20 deg. C118
- Temperature, water deg. centigrade116
- BOD, 5-day, percent removal106
- Chlorine, total residual106
- Solids, suspended percent removal106
- E. coli72
- E. coli, MTEC-MF59
- Oxygen, dissolved [DO]56
- Nitrite + Nitrate total [as N]41
- Nitrogen, Kjeldahl, total [as N]38
- Hardness, total [as CaCO3]35
- Copper, total recoverable29
- Zinc, total recoverable29
- Lead, total recoverable23
- Cadmium, total recoverable22
- Coliform, fecal MF, MFC broth, 44.5 C20
- Mercury, total [as Hg]19
- Oil and grease17
- Nitrite Plus Nitrate Total16
- Turbidity14
- Flow14
- Silver total recoverable14
- Naphthalene14
- Alkalinity, total [as CaCO3]14
- Selenium, total recoverable13
- Benzo[a]pyrene13
- Acenaphthene13
- Fluoranthene13
- Chrysene13
- Dibenz[a,h]anthracene13
- Benzo[k]fluoranthene13
- Fluorene13
- Phenanthrene13
- Anthracene13
- Indeno[1,2,3-cd]pyrene13
- Benzo[ghi]perylene13
- Benzo[b]fluoranthene13
- Acenaphthylene13
- Pyrene13
- Arsenic, total recoverable12
- Zinc, total [as Zn]12
- Lead, total [as Pb]12
- Nickel, total recoverable11
- Copper, total [as Cu]10
- Iron, total recoverable10
- Floating solids, waste or visible foam-visual10
- Solids, total dissolved9
- Phosphate, ortho [as PO4]9
- Aluminum, total recoverable9
- Copper, dissolved [as Cu]8
- Lead, dissolved [as Pb]8
- Zinc, dissolved [as Zn]8
- Benzo[a]anthracene8
- Cadmium, total [as Cd]8
- Stream flow, instantaneous7