EPA · subbasin 12020004 · discharge permits by parameter

Selenium, dry weight in subbasin 12020004

• 11Permits carrying a limit
• 0With a recorded exceedance
• 2,642Nationwide

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.

Permits

Other pollutants in subbasin 12020004

• Oxygen, dissolved [DO] 13
• BOD, 5-day, 20 deg. C 6
• pH 25
• Solids, total suspended 27
• Oil & Grease 9
• Nitrogen, ammonia total [as N] 9
• Arsenic, total [as As] 14
• Arsenic, dry weight 11
• Barium, total [as Ba] 13
• Cadmium, total [as Cd] 14
• Chromium, total [as Cr] 14
• Copper, total [as Cu] 16
• Iron, total [as Fe] 3
• Lead, total [as Pb] 16
• Manganese, total [as Mn] 13
• Nickel, total [as Ni] 25
• Silver, total [as Ag] 13
• Zinc, total [as Zn] 15
• Aluminum, total [as Al] 4
• Selenium, total [as Se] 13

Selenium, dry weight nationwide · Subbasin 12020004, every permit