EPA · Colorado · discharge permits by parameter

Hexachlorobutadiene in Colorado

• 4Permits carrying a limit
• 0With a recorded exceedance
• 492Nationwide

A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Colorado permits that carry one for Hexachlorobutadiene: 4 permits, of which 0 have a recorded exceedance. Nationwide the same parameter appears in 492 permits. Each row below is one permit, and it opens the agency’s own record for that permit.

Permits

Other pollutants in Colorado

• Dimethyl phthalate 47
• 1,2-Diphenylhydrazine 47
• Endosulfan sulfate 4
• .beta.-Endosulfan 4
• .alpha.-Endosulfan 4
• Endrin aldehyde 4
• Ethylbenzene 5
• Fluoranthene 52
• Fluorene 51
• Hexachlorocyclopentadiene 49
• Hexachloroethane 50
• Indeno[1,2,3-cd]pyrene 52
• Isophorone 48
• Methyl bromide [Bromomethane] 46
• Methyl chloride [Chloromethane] 47
• Methylene chloride 5
• N-Nitrosodi-N-propylamine 50
• N-Nitrosodiphenylamine 49
• N-Nitrosodimethylamine [NDMA] 49
• Nitrobenzene 49

Hexachlorobutadiene nationwide

What this page shows

This page covers Clean Water Act discharge permits in CO with limits on the pollutant parameter Hexachlorobutadiene. It lists 4 permits in CO with a limit on this parameter and 3 permits in CO with a recorded violation of this parameter.