EPA · subbasin 12030102 · discharge permits by parameter
Chromium, total [as Cr] in subbasin 12030102
- 161Permits carrying a limit
- 2With a recorded exceedance
- 5,152Nationwide
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.
161 of the permits in subbasin 12030102 carry a numeric limit on Chromium, total [as Cr], and 2 of those have a recorded exceedance. Nationwide the same parameter appears in 5,152 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 12030102
- pH 138
- Solids, total suspended 172
- Oil & Grease 94
- Nitrogen, ammonia total [as N] 11
- Nitrite + Nitrate total [as N] 27
- Carbon, tot organic [TOC] 3
- Arsenic, total [as As] 161
- Arsenic, dry weight 21
- Barium, total [as Ba] 161
- Cadmium, total [as Cd] 161
- Copper, total [as Cu] 163
- Iron, total [as Fe] 38
- Lead, total [as Pb] 167
- Manganese, total [as Mn] 161
- Nickel, total [as Ni] 182
- Silver, total [as Ag] 161
- Zinc, total [as Zn] 162
- Aluminum, total [as Al] 35
- Selenium, total [as Se] 161
- Selenium, dry weight 21
Chromium, total [as Cr] nationwide · Subbasin 12030102, every permit
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