EPA · subbasin 02050305 · discharge permits by parameter

Selenium, total [as Se] in subbasin 02050305

• 3Permits carrying a limit
• 0With a recorded exceedance
• 3,999Nationwide

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.

3 of the permits in subbasin 02050305 carry a numeric limit on Selenium, total [as Se], and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 3,999 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 02050305

• Cyanide, total [as CN] 3
• Arsenic, total [as As] 6
• Cadmium, total [as Cd] 3
• Chromium, total [as Cr] 4
• Copper, total [as Cu] 18
• Iron, total [as Fe] 34
• Lead, total [as Pb] 20
• Silver, total [as Ag] 3
• Zinc, total [as Zn] 32
• Aluminum, total [as Al] 35
• Pentachlorophenol 3
• Flow, in conduit or thru treatment plant 42
• Chlorine, total residual 11
• E. coli 4
• Ultraviolet light transmittance 3
• Nitrogen, Total 8
• Nitrogen, Ammonia Total 7
• Nitrogen, Kjeldahl Total 7
• Nitrite Plus Nitrate Total 7
• Phosphorus, Total 10

Selenium, total [as Se] nationwide · Subbasin 02050305, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 02050305 with limits on Selenium, total [as Se]. It lists 3 permits in this watershed with a limit on this parameter and 3 permits in this watershed with a recorded violation of this parameter.