EPA · subbasin 12010002 · discharge permits by parameter
Nickel, total [as Ni] in subbasin 12010002
- 71Permits carrying a limit
- 1With a recorded exceedance
- 6,677Nationwide
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.
71 of the permits in subbasin 12010002 carry a numeric limit on Nickel, total [as Ni], and 1 of those have a recorded exceedance. Nationwide the same parameter appears in 6,677 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 12010002
- Phosphorus, total [as P] 3
- Arsenic, total [as As] 40
- Arsenic, dry weight 30
- Barium, total [as Ba] 41
- Cadmium, total [as Cd] 41
- Chromium, total [as Cr] 41
- Copper, total [as Cu] 47
- Iron, total [as Fe] 12
- Lead, total [as Pb] 44
- Manganese, total [as Mn] 42
- Silver, total [as Ag] 40
- Zinc, total [as Zn] 44
- Aluminum, total [as Al] 13
- Selenium, total [as Se] 44
- Selenium, dry weight 30
- Whole effluent toxicity 4
- Whole effluent toxicity - retest #1 31
- Whole effluent toxicity - retest #2 31
- Fecal coliform 30
- Benzene 3
Nickel, total [as Ni] nationwide · Subbasin 12010002, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 12010002 with limits on the pollutant parameter Nickel, total [as Ni]. The register lists 71 permits with a limit on this parameter and 34 permits with a recorded violation of this parameter.