EPA · subbasin 12030201 · discharge permits by parameter
Arsenic, total [as As] in subbasin 12030201
- 9Permits carrying a limit
- 0With a recorded exceedance
- 4,483Nationwide
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.
9 of the permits in subbasin 12030201 carry a numeric limit on Arsenic, total [as As], and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 4,483 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 12030201
- Oxygen, dissolved [DO] 18
- BOD, 5-day, 20 deg. C 12
- pH 33
- Solids, total suspended 36
- Oil & Grease 10
- Nitrogen, ammonia total [as N] 10
- Arsenic, dry weight 16
- Barium, total [as Ba] 9
- Cadmium, total [as Cd] 9
- Chromium, total [as Cr] 10
- Copper, total [as Cu] 12
- Iron, total [as Fe] 3
- Lead, total [as Pb] 10
- Manganese, total [as Mn] 9
- Nickel, total [as Ni] 25
- Silver, total [as Ag] 9
- Zinc, total [as Zn] 12
- Selenium, total [as Se] 10
- Selenium, dry weight 16
- Whole effluent toxicity - retest #1 10
Arsenic, total [as As] nationwide · Subbasin 12030201, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 12030201 with limits on Arsenic, total [as As]. The figures listed are 9 permits in this watershed with a limit on this parameter and 2 permits in this watershed with a recorded violation of this parameter.