EPA · subbasin 05120106 · discharge permits by parameter
Oil and grease, hexane extr method in subbasin 05120106
- 22Permits carrying a limit
- 8With a recorded exceedance
- 2,470Nationwide
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.
22 of the permits in subbasin 05120106 carry a numeric limit on Oil and grease, hexane extr method, and 8 of those have a recorded exceedance. Nationwide the same parameter appears in 2,470 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
Other pollutants in subbasin 05120106
- Temperature, water deg. fahrenheit 8
- Streamflow 4
- Oxygen, dissolved [DO] 28
- pH 75
- Solids, total suspended 66
- Nitrogen, ammonia total [as N] 44
- Nitrogen, Kjeldahl, total [as N] 10
- Nitrite + Nitrate total [as N] 10
- Phosphorus, total [as P] 30
- Cyanide, free [as free] 3
- Cyanide, free [amenable to chlorination] 4
- Hardness, total [as CaCO3] 4
- Chloride [as Cl] 8
- Sulfate, total [as SO4] 5
- Iron, total recoverable 6
- Nickel, total recoverable 8
- Silver total recoverable 5
- Zinc, total recoverable 13
- Cadmium, total recoverable 7
- Lead, total recoverable 9
Oil and grease, hexane extr method nationwide · Subbasin 05120106, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 05120106 with limits on Oil and grease, hexane extr method. It lists 22 permits in this watershed with a limit on this parameter and 15 permits in this watershed with a recorded violation of this parameter.