EPA · Iowa · discharge permits by parameter
Chlorination duration in Iowa
- 14Permits carrying a limit
- 1With a recorded exceedance
- 210Nationwide
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 Chlorination duration: 14 permits, of which 1 have a recorded exceedance. Nationwide the same parameter appears in 210 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 |
|---|---|---|---|---|---|
| MIDAMERICAN ENERGY CO. - LOUISA STATION | IA0063282 | MUSCATINE | Major | Boston Bay-Mississippi River | |
| IPL - BURLINGTON GENERATING STATION | IA0001783 | BURLINGTON | Major | Fish Lake-Mississippi River | |
| IPL - LANSING GENERATING STATION | IA0003735 | LANSING | Major | Buck Creek-Mississippi River | |
| IPL - OTTUMWA GENERATING STATION | IA0060909 | OTTUMWA | Major | Middle Avery Creek | |
| UNIVERSITY OF IOWA POWER PLANT | IA0003077 | IOWA CITY | Major | Ralston Creek-Iowa River | |
| WALTER SCOTT JR. ENERGY CENTER | IA0004308 | COUNCIL BLUFFS | Major | Lake Manawa-Missouri River | |
| NEXTERA ENERGY DUANE ARNOLD, LLC | IA0003727 | PALO | Major | Nelson Creek-Cedar River |
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
- Precipitation volume 3
- BOD, carbonaceous [5 day, 20 C] 883
- Sludge settleability 30 minute 23
- Mixed liquor 23
- Lagoon freeboard 3
- Report due [yrmoda] 12
- Chloroethane 3
Chlorination duration nationwide
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