EPA · subbasin 02020004 · discharge permits by parameter

Lead, total [as Pb] in subbasin 02020004

• 11Permits carrying a limit
• 3With a recorded exceedance
• 7,202Nationwide

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.

11 of the permits in subbasin 02020004 carry a numeric limit on Lead, total [as Pb], and 3 of those have a recorded exceedance. Nationwide the same parameter appears in 7,202 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 02020004

• Nitrogen, nitrate total [as N] 5
• Nitrogen, Kjeldahl, total [as N] 12
• Phosphorus, total [as P] 7
• Phosphorus, dissolved reactive [drp as P] 3
• Chloride [as Cl] 5
• Fluoride, total [as F] 6
• Iron, total recoverable 7
• Chromium, total [as Cr] 8
• Copper, total [as Cu] 15
• Iron, total [as Fe] 7
• Manganese, total [as Mn] 3
• Nickel, total [as Ni] 8
• Zinc, total [as Zn] 12
• Zinc, total recoverable 4
• Aluminum, total recoverable 6
• Aluminum, total [as Al] 4
• Lead, total recoverable 5
• Copper, total recoverable 3
• Chloroform 3
• Phenolics, total recoverable 6

Lead, total [as Pb] nationwide · Subbasin 02020004, every permit

What this page shows

The page covers Clean Water Act discharge permits in watershed 02020004 with limits on the pollutant parameter Lead, total [as Pb]. It lists 11 permits in this watershed with a limit on this parameter and 13 permits in this watershed with a recorded violation of this parameter.