EPA · subbasin 04050004 · discharge permits by parameter
Lead, sludge, total, dry weight [as Pb] in subbasin 04050004
- 23Permits carrying a limit
- 0With a recorded exceedance
- 2,556Nationwide
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 04050004 carry a numeric limit on Lead, sludge, total, dry weight [as Pb], and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 2,556 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 04050004
- Chlorine, total residual 21
- Perfluorooctanoic acid (PFOA) 3
- Perfluorooctanesulfonate 3
- Solids, total dissolved 6
- Bromine, reported as the element 3
- Mercury, total [as Hg] 14
- Xylenes [total], dry weight 3
- Coliform, fecal general 23
- Molybdenum, sludge, total, dry weight [as Mo] 23
- Zinc, sludge, total, dry weight [as Zn] 23
- Nickel, sludge, total, dry weight [as Ni] 23
- Nitrogen, sludge, total, dry weight [as N] 23
- Mercury, sludge, total, dry weight [as Hg] 23
- Potassium, sludge, total, dry weight [as K] 23
- Phosphorus, sludge, total, dry weight [as P] 23
- Chlorination duration 8
- BOD, carbonaceous [5 day, 20 C] 18
- BOD, carb-5 day, 20 deg C, percent removal 10
- Solids, suspended percent removal 14
- Outfall observation,visual, y/n response 27
Lead, sludge, total, dry weight [as Pb] nationwide · Subbasin 04050004, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 04050004 with limits on Lead, sludge, total, dry weight [as Pb]. It lists 23 permits in this watershed with a limit on this parameter and 22 permits in this watershed with a recorded violation of this parameter.