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
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