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EPA · subbasin 17110020 · discharge permits by parameter

Zinc, total [as Zn] in subbasin 17110020

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.

23 of the permits in subbasin 17110020 carry a numeric limit on Zinc, total [as Zn], and 4 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 17110020

Zinc, total [as Zn] nationwide · Subbasin 17110020, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 17110020 with limits on Zinc, total [as Zn]. It lists 23 permits in this watershed with a limit on this parameter and 20 permits in this watershed with a recorded violation of this parameter.