EPA · subbasin 07120004 · discharge permits by parameter
Nitrogen, ammonia total [as N] in subbasin 07120004
- 90Permits carrying a limit
- 73With a recorded exceedance
- 21,051Nationwide
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.
90 of the permits in subbasin 07120004 carry a numeric limit on Nitrogen, ammonia total [as N], and 73 of those have a recorded exceedance. Nationwide the same parameter appears in 21,051 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 |
|---|---|---|---|---|---|---|
| ROMEOVILLE WASTEWATER TREATMENT FACILITY | IL0048526 | ROMEOVILLE | IL | Publicly owned treatment works | Major | DES PLAINES RIVER |
Other pollutants in subbasin 07120004
- Temperature, water deg. fahrenheit 73
- Specific conductance 7
- Sulfate [as S] 5
- Oxygen, dissolved [DO] 88
- BOD, 5-day, 20 deg. C 115
- pH 180
- Alkalinity, total [as CaCO3] 29
- Solids, total suspended 157
- Oil & Grease 75
- Nitrogen, total [as N] 51
- Nitrogen, Kjeldahl, total [as N] 19
- Nitrite + Nitrate total [as N] 31
- Phosphorus, total [as P] 68
- Phosphorus, dissolved 28
- Carbon, tot organic [TOC] 5
- Cyanide, weak acid, dissociable 27
- Cyanide, total [as CN] 49
- Cyanide, free [amenable to chlorination] 21
- Hardness, total [as CaCO3] 4
- Chloride [as Cl] 49
Nitrogen, ammonia total [as N] nationwide · Subbasin 07120004, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 07120004 with limits on Nitrogen, ammonia total [as N]. It lists 90 permits in this watershed with a limit on this parameter. It lists 89 permits in this watershed with a recorded violation of this parameter.