EPA · subbasin 17100105 · discharge permits by parameter

Zinc, total [as Zn] in subbasin 17100105

• 22Permits carrying a limit
• 7With 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.

22 of the permits in subbasin 17100105 carry a numeric limit on Zinc, total [as Zn], and 7 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 17100105

• Turbidity 39
• BOD, 5-day, 20 deg. C 3
• pH 37
• Solids, total suspended 10
• Nitrite + Nitrate total [as N] 3
• Phosphorus, total [as P] 3
• Copper, total [as Cu] 23
• Lead, total [as Pb] 5
• Transparency 6
• Total Petroleum Hydrocarbons - Diesel 8
• Chemical oxygen demand [COD] 9
• Oil and grease visual 27

Zinc, total [as Zn] nationwide · Subbasin 17100105, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 17100105 with limits on the pollutant parameter Zinc, total [as Zn]. The figures listed are 22 permits in this watershed with a limit on this parameter and 21 permits in this watershed with a recorded violation of this parameter.