EPA · Wisconsin · discharge permits by parameter
BOD, 5-day, percent removal in Wisconsin
- 6Permits carrying a limit
- 6With a recorded exceedance
- 3,963Nationwide
Permits
Other parameters in Wisconsin
- Flow, in conduit or thru treatment plant335
- Solids, total suspended312
- BOD, 5-day, 20 deg. C292
- pH269
- Phosphorus, total [as P]268
- Nitrogen, ammonia total [as N]172
- Temperature, water deg. fahrenheit123
- Chloride [as Cl]108
- Oxygen, dissolved [DO]104
- Mercury, total recoverable84
- Copper, total recoverable70
- Coliform, fecal general65
- Chlorine, total residual46
- Zinc, total recoverable35
- Hardness, total [as CaCO3]28
- BOD, carbonaceous [5 day, 5 C]28
- Lead, total recoverable25
- Nickel, total recoverable24
- Chromium, total recoverable23
- Cadmium, total recoverable23
- pH range excursions, monthly total accum20
- pH range excursions, > 60 minutes20
- E. coli18
- Oil and grease, hexane extr method11
- Outfall observation,visual, y/n response11
- Nitrogen, Kjeldahl, total [as N]10
- Solids, suspended percent removal9
- Nitrite + Nitrate total [as N]8
- Mercury, total [as Hg]8
- Arsenic, total recoverable7
- Nitrogen, total [as N]7
- Rainfall7
- BOD, carbonaceous [5 day, 20 C]6
- Cyanide, total [as CN]6
- Oxidants, total residual5
- Di[2-ethylhexyl] phthalate [DEHP]5
- Toluene4
- Aluminum, total recoverable4
- Nitrogen, organic total [as N]4
- Silver total recoverable4
- Acenaphthylene4
- BOD, carb-5 day, 20 deg C, percent removal4
- Heat [summer] [per hour]4
- Naphthalene4
- Benzene3
- Benzo[ghi]perylene3
- Sulfate, total [as SO4]3
- Dibenz[a,h]anthracene3
- Chrysene3
- Benzo[a]pyrene3
- Benzo[a]anthracene3
- Fluorene3
- Indeno[1,2,3-cd]pyrene3
- Fluoranthene3
- Acenaphthene3
- Benzo[b]fluoranthene3
- Stream flow, instantaneous3
- Oxygen demand, chem. [high level] [COD]3
- Benzo[k]fluoranthene3
- Anthracene3