EPA · subbasin 10190003 · discharge permits by parameter

Hexachlorobenzene in subbasin 10190003

• 23Permits carrying a limit
• 0With a recorded exceedance
• 723Nationwide

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 10190003 carry a numeric limit on Hexachlorobenzene, and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 723 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 10190003

• 4-Nitrophenol 23
• 4,6-Dinitro-o-cresol 21
• Naphthalene 25
• Ethylbenzene 53
• Pentachlorophenol 23
• Di[2-ethylhexyl] phthalate [DEHP] 23
• Di-n-butyl phthalate 23
• Benzidine 23
• Vinyl chloride 27
• Trichloroethylene 25
• Hexachlorobutadiene 20
• Phenols 4
• BTEX 3
• N,N-Dimethylaniline 3
• Flow, in conduit or thru treatment plant 290
• Chlorine, total residual 73
• Mercury, total [low level] 7
• Acrylamide 3
• E. coli 65
• 1,3-Dichloropropylene 21

Hexachlorobenzene nationwide · Subbasin 10190003, every permit

What this page shows

This page presents Clean Water Act discharge permits in watershed 10190003 with limits on Hexachlorobenzene. It lists 23 permits in this watershed with a limit on this parameter and 12 permits in this watershed with a recorded violation of this parameter.