EPA · subbasin 02050306 · discharge permits by parameter

Zinc, total [as Zn] in subbasin 02050306

• 94Permits carrying a limit
• 2With a recorded exceedance
• 9,358Nationwide

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.

94 of the permits in subbasin 02050306 carry a numeric limit on Zinc, total [as Zn], and 2 of those have a recorded exceedance. Nationwide the same parameter appears in 9,358 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 02050306

• Sulfate, total [as SO4] 7
• Arsenic, total [as As] 14
• Cadmium, total [as Cd] 4
• Chromium, total [as Cr] 14
• Copper, total [as Cu] 53
• Iron, total [as Fe] 83
• Iron, dissolved [as Fe] 4
• Lead, total [as Pb] 59
• Nickel, total [as Ni] 4
• Silver, total [as Ag] 3
• Aluminum, total recoverable 4
• Aluminum, total [as Al] 89
• Selenium, total [as Se] 5
• Pentachlorophenol 10
• Ultraviolet light intensity 12
• Flow, in conduit or thru treatment plant 72
• Chlorine, total residual 29
• E. coli 13
• Nitrogen, Total 20
• Nitrogen, Ammonia Total 18

Zinc, total [as Zn] nationwide · Subbasin 02050306, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 02050306 with limits on Zinc, total [as Zn]. It lists 94 permits in this watershed with a limit on this parameter and 83 permits in this watershed with a recorded violation of this parameter.