EPA · Iowa · discharge permits by parameter
Stream flow, instantaneous in Iowa
- 3Permits carrying a limit
- 0With a recorded exceedance
- 1,231Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Iowa permits that carry one for Stream flow, instantaneous: 3 permits, of which 0 have a recorded exceedance. Nationwide the same parameter appears in 1,231 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 |
|---|---|---|---|---|---|
| CEDAR RAPIDS CITY OF STP | IA0042641 | CEDAR RAPIDS | Publicly owned treatment works | Major | Pleasant Run-Cedar River |
| DES MOINES METROPOLITAN WRF | IA0044130 | DES MOINES | Publicly owned treatment works | Major | Saylor Creek-Des Moines River |
Other pollutants in Iowa
- Temperature, water deg. fahrenheit 47
- Streamflow 6
- Nitrogen, ammonia per cfs of streamflow 4
- Oxygen, dissolved [DO] 378
- BOD, 5-day, 20 deg. C 509
- Oxygen demand, chem. [high level] [COD] 17
- pH 1,164
- Alkalinity, total [as CaCO3] 4
- Solids, total suspended 1,048
- Solids, Settleable, Net 11
- Solids, settleable 47
- Oil & Grease 100
- Nitrogen, total [as N] 238
- Nitrogen, ammonia total [as N] 863
- Nitrogen, nitrate total [as N] 80
- Nitrogen, Kjeldahl, total [as N] 211
- Phosphorus, total [as P] 191
- Acids, total volatile [as acetic acid] 4
- Cyanide, total [as CN] 30
- Chloride [as Cl] 208
Stream flow, instantaneous nationwide
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