EPA · subbasin 12090102 · discharge permits by parameter

Chromium, total [as Cr] in subbasin 12090102

• 6Permits carrying a limit
• 0With 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.

6 of the permits in subbasin 12090102 carry a numeric limit on Chromium, total [as Cr], and 0 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 12090102

• pH 8
• Solids, total suspended 7
• Oil & Grease 5
• Arsenic, total [as As] 6
• Barium, total [as Ba] 6
• Cadmium, total [as Cd] 6
• Copper, total [as Cu] 6
• Lead, total [as Pb] 6
• Manganese, total [as Mn] 6
• Nickel, total [as Ni] 7
• Silver, total [as Ag] 6
• Zinc, total [as Zn] 6
• Selenium, total [as Se] 6
• Whole effluent toxicity - retest #1 5
• Whole effluent toxicity - retest #2 5
• Flow, in conduit or thru treatment plant 6
• Mercury, total [as Hg] 6
• LC50 Pass/Fail Static 24Hr Acute D. Pulex 5
• LC50 Pass/Fail Static 24Hr Acute Pimephales promelas 5

Chromium, total [as Cr] nationwide · Subbasin 12090102, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 12090102 with limits on Chromium, total [as Cr]. It lists 6 permits in this watershed with a limit on this parameter and 2 permits in this watershed with a recorded violation of this parameter.