EPA · Iowa · discharge permits by parameter
Sludge settleability 30 minute in Iowa
- 23Permits carrying a limit
- 0With a recorded exceedance
- 214Nationwide
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 Sludge settleability 30 minute: 23 permits, of which 0 have a recorded exceedance. Nationwide the same parameter appears in 214 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 |
|---|---|---|---|---|---|
| CRESCO CITY OF STP | IA0021334 | CRESCO | Publicly owned treatment works | Major | Silver Creek |
Other pollutants in Iowa
- Chlorine, total residual 206
- Chlorine, free available 7
- E. coli 645
- Annual Nitrate Nitrogen Discharged 26
- Toxicity [acute], Ceriodaphnia dubia 129
- Toxicity [acute], Pimephales promelas [Fathead Minnow] 129
- Solids, total dissolved 13
- Mercury, total [as Hg] 5
- Depth of pond or reservoir in feet 413
- Coliform, fecal general 16
- Organics, total toxic [TTO] 5
- Tetrachloroethene 4
- Trichloroethene 5
- Chlorination duration 14
- Precipitation volume 3
- BOD, carbonaceous [5 day, 20 C] 883
- Mixed liquor 23
- Lagoon freeboard 3
- Report due [yrmoda] 12
- Chloroethane 3
Sludge settleability 30 minute nationwide
What this page shows
This page covers Clean Water Act discharge permits in IA that limit the pollutant parameter Sludge settleability 30 minute. It lists 23 permits in IA with a limit on this parameter and 0 permits in IA with a recorded violation of this parameter.