EPA · subbasin 04040001 · discharge permits by parameter
Discharge event observation [Visual Monitoring] in subbasin 04040001
- 4Permits carrying a limit
- 0With a recorded exceedance
- 141Nationwide
A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: a permit is placed here by the outfall EPA names as its representative discharge point.
4 of the permits in subbasin 04040001 carry a numeric limit on Discharge event observation [Visual Monitoring], and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 141 permits. A permit carrying several parameters is counted under each of them, so the parameter counts for one subbasin add up to more permits than it holds. The other parameters named in this subbasin are listed below.
Permits
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| EAST CHICAGO SANITARY DISTRICT | IN0022829 | EAST CHICAGO | IN | Publicly owned treatment works | Major | GRAND CALUMET R TO LAKE MICHIGAN |
| CROWN POINT WWTP | IN0025763 | CROWN POINT | IN | Publicly owned treatment works | Major | LM/CLMT-BRNS/DEEP R/MAIN BEAVER DAM |
| GARY SANITARY DISTRICT | IN0022977 | GARY | IN | Publicly owned treatment works | Major | GRAND CALUMET R & LITTLE CALUMET R |
Other pollutants in subbasin 04040001
- Molybdenum, sludge, total, dry weight [as Mo] 4
- Zinc, sludge, total, dry weight [as Zn] 4
- Lead, sludge, total, dry weight [as Pb] 4
- Nickel, sludge, total, dry weight [as Ni] 4
- Mercury, sludge, total, dry weight [as Hg] 4
- Volatile compounds, [GC/MS] 5
- Chlorination frequency 4
- Chlorination duration 6
- Precipitation, monthly accumulation 4
- BOD, carbonaceous [5 day, 20 C] 47
- BOD, carb-5 day, 20 deg C, percent removal 5
- Solids, suspended percent removal 5
- Phosphorus, total percent removal 14
- Chemical Oxygen Demand [COD] 26
- Storm water flow 7
- Flow, total 67
- Outfall observation,visual, y/n response 3
- LC50 Static Renewal 48Hr Acute Ceriodaphnia dubia 4
- NOEL Static Renewal 7Day Chronic Ceriodaphnia dubia 4
- Noel Statre 7Day Chronic Pimephales 3
Discharge event observation [Visual Monitoring] nationwide · Subbasin 04040001, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 04040001 with limits on the pollutant parameter Discharge event observation [Visual Monitoring]. It lists 4 permits in this watershed with a limit on this parameter and 4 permits in this watershed with a recorded violation of this parameter.