EPA · subbasin 01090001 · discharge permits by parameter

4,4'-DDT in subbasin 01090001

• 5Permits carrying a limit
• 1With a recorded exceedance
• 317Nationwide

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.

5 of the permits in subbasin 01090001 carry a numeric limit on 4,4'-DDT, and 1 of those have a recorded exceedance. Nationwide the same parameter appears in 317 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 01090001

• Di-n-octyl phthalate 5
• 2,4-Dimethylphenol 10
• PCB-1016 4
• Phenol 19
• Naphthalene 62
• Ethylbenzene 5
• Di[2-ethylhexyl] phthalate [DEHP] 11
• Di-n-butyl phthalate 4
• Vinyl chloride 18
• Trichloroethylene 20
• 4,4'-DDE 5
• Dieldrin 3
• Heptachlor 4
• Heptachlor epoxide 5
• Methoxychlor 4
• PCB-1221 4
• PCB-1232 4
• PCB-1242 4
• PCB-1248 5
• PCB-1254 7

4,4'-DDT nationwide · Subbasin 01090001, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 01090001 with limits on the pollutant parameter 4,4'-DDT. It lists 5 permits in this watershed with a limit on this parameter and 1 permit in this watershed with a recorded violation of this parameter.