EPA · subbasin 04040001 · discharge permits by parameter
Cyanide, free [amenable to chlorination] in subbasin 04040001
- 10Permits carrying a limit
- 4With a recorded exceedance
- 511Nationwide
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.
10 of the permits in subbasin 04040001 carry a numeric limit on Cyanide, free [amenable to chlorination], and 4 of those have a recorded exceedance. Nationwide the same parameter appears in 511 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 |
| ELDEN KUEHL POLLUTION CON FAC | IN0024660 | VALPARAISO | IN | Publicly owned treatment works | Major | LT CALUMET R VIA SALT CREEK |
Other pollutants in subbasin 04040001
- Oil & Grease 5
- Nitrogen, total [as N] 7
- Nitrogen, ammonia total [as N] 48
- Nitrogen, Kjeldahl, total [as N] 17
- Nitrite + Nitrate total [as N] 18
- Phosphorus, total [as P] 46
- Carbon, tot organic [TOC] 7
- Cyanide, free [as free] 7
- Cyanide, weak acid, dissociable 3
- Cyanide, total [as CN] 12
- Chloride [as Cl] 12
- Sulfate, total [as SO4] 8
- Fluoride, total [as F] 8
- Arsenic, total recoverable 4
- Iron, total recoverable 9
- Selenium, total recoverable 5
- Arsenic, total [as As] 3
- Chromium, total [as Cr] 3
- Copper, total [as Cu] 4
- Iron, total [as Fe] 4
Cyanide, free [amenable to chlorination] 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 Cyanide, free [amenable to chlorination]. It lists 10 permits in this watershed with a limit on this parameter and 7 permits with a recorded violation of this parameter.