EPA · subbasin 12040103 · discharge permits by parameter

Mercury, total [as Hg] in subbasin 12040103

• 25Permits carrying a limit
• 1With a recorded exceedance
• 5,569Nationwide

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.

25 of the permits in subbasin 12040103 carry a numeric limit on Mercury, total [as Hg], and 1 of those have a recorded exceedance. Nationwide the same parameter appears in 5,569 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 12040103

• Annual amt. sludge disposed surface unit 32
• Annual amt sludge disposed in landfill 32
• Annual amt sludge transported interstate 32
• Unit w/liner/leachate collection system 32
• Compliance w/part 258 sludge requirement 32
• Flow, in conduit or thru treatment plant 67
• Chlorine, total residual 55
• Boundary areas 32
• E. coli 57
• Salmonella 32
• Molybdenum, sludge, total, dry weight [as Mo] 32
• Zinc, sludge, total, dry weight [as Zn] 32
• Lead, sludge, total, dry weight [as Pb] 32
• Nickel, sludge, total, dry weight [as Ni] 32
• Mercury, sludge, total, dry weight [as Hg] 32
• Chromium, sludge, total, dry weight [as Cr] 32
• BOD, carbonaceous [5 day, 20 C] 56
• Pollutant table from 503.13 32
• Level of pathogen requirements achieved 32
• Description of pathogen option used 32

Mercury, total [as Hg] nationwide · Subbasin 12040103, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 12040103 with limits on Mercury, total [as Hg]. It lists 25 permits in this watershed with a limit on this parameter and 7 permits in this watershed with a recorded violation of this parameter.