EPA · subbasin 04040001 · discharge permits by parameter
Total toxic organics [TTO] [40 CFR433] in subbasin 04040001
- 4Permits carrying a limit
- 0With a recorded exceedance
- 319Nationwide
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 Total toxic organics [TTO] [40 CFR433], and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 319 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 |
|---|---|---|---|---|---|---|
| US STEEL CORP MIDWEST PLANT | IN0000337 | PORTAGE | IN | Major | BURNS DITCH TO LAKE MICHIGAN | |
| CLEVELAND-CLIFFS STEEL LLC - CENTRAL TREATMENT PLANT | IN0063711 | EAST CHICAGO | IN | Major | LAKE MICHIGAN VIA INDIANA HARBOR SHIPS CANAL | |
| UNITED STATES STEEL CORP - GARY WORKS FACILITY | IN0000281 | GARY | IN | Major | GRAND CALUMET R TO LAKE MICHIGAN |
Other pollutants in subbasin 04040001
- Chlorine, total residual 42
- E. coli, colony forming units [CFU] 26
- Number of Events 22
- Toxicity [acute], Ceriodaphnia dubia 17
- Toxicity [chronic], Ceriodaphnia dubia 16
- Toxicity [acute], Pimephales promelas [Fathead Minnow] 14
- Toxicity [chronic], Pimephales promelas [Fathead Minnow] 13
- Mercury, total recoverable 20
- Coliform, fecal general 6
- Overflow volume [SS0 volume, CSO volume] 4
- 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
Total toxic organics [TTO] [40 CFR433] nationwide · Subbasin 04040001, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 04040001 with limits on Total toxic organics [TTO] [40 CFR433]. It lists 4 permits in this watershed with a limit on this parameter and 2 permits in this watershed with a recorded violation of this parameter.