EPA · subbasin 12030107 · discharge permits by parameter

Mercury, total [as Hg] in subbasin 12030107

• 20Permits carrying a limit
• 0With 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.

20 of the permits in subbasin 12030107 carry a numeric limit on Mercury, total [as Hg], and 0 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 12030107

• Annual amt. sludge disposed surface unit 15
• Annual amt sludge disposed in landfill 15
• Annual amt sludge transported interstate 15
• Unit w/liner/leachate collection system 15
• Compliance w/part 258 sludge requirement 15
• Flow, in conduit or thru treatment plant 36
• Chlorine, total residual 14
• Boundary areas 15
• E. coli 17
• Salmonella 15
• Molybdenum, sludge, total, dry weight [as Mo] 15
• Zinc, sludge, total, dry weight [as Zn] 15
• Lead, sludge, total, dry weight [as Pb] 15
• Nickel, sludge, total, dry weight [as Ni] 15
• Mercury, sludge, total, dry weight [as Hg] 15
• Chromium, sludge, total, dry weight [as Cr] 15
• BOD, carbonaceous [5 day, 20 C] 14
• Pollutant table from 503.13 15
• Level of pathogen requirements achieved 15
• Description of pathogen option used 15

Mercury, total [as Hg] nationwide · Subbasin 12030107, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 12030107 with limits on Mercury, total [as Hg]. It lists 20 permits in this watershed with a limit on this parameter and 6 permits in this watershed with a recorded violation of this parameter.