EPA · subbasin 05090201 · discharge permits by parameter

Mercury, total low level in subbasin 05090201

• 12Permits carrying a limit
• 3With a recorded exceedance
• 490Nationwide

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.

12 of the permits in subbasin 05090201 carry a numeric limit on Mercury, total low level, and 3 of those have a recorded exceedance. Nationwide the same parameter appears in 490 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 05090201

• Di[2-ethylhexyl] phthalate [DEHP] 4
• Di-n-butyl phthalate 3
• Benzidine 3
• Vinyl chloride 4
• Trichloroethylene 4
• Hexachlorobenzene 3
• Hexachlorobutadiene 3
• Rainfall 5
• Flow, in conduit or thru treatment plant 89
• Chlorine, total residual 52
• E. coli 42
• Biosolids weight indluding admixtures 10
• Cyanide, free available 3
• Nitrogen, Kjeldahl Total 6
• Nitrite Plus Nitrate Total 6
• Sludge weight, dry 6
• Toxicity, final conc toxicity units 5
• Phenolic compounds, total 3
• Solids, total dissolved [TDS] 6
• Solids, total dissolved- 180 deg. C 14

Mercury, total low level nationwide · Subbasin 05090201, every permit

What this page shows

This page from the EPA NPDES register covers Clean Water Act discharge permits in watershed 05090201 with limits on Mercury, total low level. It lists 12 permits in this watershed with a limit on this parameter and 8 permits with a recorded violation of this parameter.