EPA · subbasin 12090205 · discharge permits by parameter

Mercury, total [as Hg] in subbasin 12090205

• 49Permits 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.

49 of the permits in subbasin 12090205 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 12090205

• Annual amt sludge disposed in landfill 6
• Annual amt sludge transported interstate 6
• Unit w/liner/leachate collection system 6
• Compliance w/part 258 sludge requirement 6
• Flow, in conduit or thru treatment plant 31
• Chlorine, total residual 5
• Boundary areas 6
• E. coli 7
• Solids, total dissolved 4
• Salmonella 6
• Molybdenum, sludge, total, dry weight [as Mo] 6
• Zinc, sludge, total, dry weight [as Zn] 6
• Lead, sludge, total, dry weight [as Pb] 6
• Nickel, sludge, total, dry weight [as Ni] 6
• Mercury, sludge, total, dry weight [as Hg] 6
• Chromium, sludge, total, dry weight [as Cr] 6
• BOD, carbonaceous [5 day, 20 C] 6
• Deck drainage, free oil 3
• Sanitary waste, residual chlorine 3
• Sanitary waste, solids 3

Mercury, total [as Hg] nationwide · Subbasin 12090205, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 12090205 with limits on Mercury, total [as Hg]. It lists 49 permits in this watershed with a limit on this parameter and 15 permits in this watershed with a recorded violation of this parameter.