EPA · subbasin 12030203 · discharge permits by parameter

Chromium, total [as Cr] in subbasin 12030203

• 17Permits 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.

17 of the permits in subbasin 12030203 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 12030203

• BOD, 5-day, 20 deg. C 5
• pH 26
• Solids, total suspended 29
• Oil & Grease 6
• Nitrogen, ammonia total [as N] 12
• Nitrite + Nitrate total [as N] 9
• Arsenic, total [as As] 17
• Arsenic, dry weight 11
• Barium, total [as Ba] 17
• Cadmium, total [as Cd] 17
• Copper, total [as Cu] 18
• Iron, total [as Fe] 4
• Lead, total [as Pb] 17
• Manganese, total [as Mn] 17
• Nickel, total [as Ni] 28
• Silver, total [as Ag] 17
• Zinc, total [as Zn] 17
• Aluminum, total [as Al] 4
• Selenium, total [as Se] 17
• Selenium, dry weight 11

Chromium, total [as Cr] nationwide · Subbasin 12030203, every permit

What this page shows

This page covers Clean Water Act discharge permits (EPA NPDES register) in watershed 12030203 with limits on Chromium, total [as Cr]. In this watershed, 17 permits have a limit on this parameter and 2 permits have a recorded violation of this parameter.