EPA · Washington · discharge permits by parameter

Methyl tert-butyl ether [MTBE] in Washington

• 12Permits carrying a limit
• 0With a recorded exceedance
• 800Nationwide

A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Washington permits that carry one for Methyl tert-butyl ether [MTBE]: 12 permits, of which 0 have a recorded exceedance. Nationwide the same parameter appears in 800 permits. Each row below is one permit, and it opens the agency’s own record for that permit.

Permits

Other pollutants in Washington

• Copper, total recoverable 8
• Selenium, total [as Se] 53
• Chromium, hexavalent dissolved [as Cr] 7
• Oil and grease 9
• Total phenols 7
• 4-Isopropyltoluene 23
• 4-Isopropyltoluene 14
• Phosphorus [reactive as P] 8
• Phosphate, ortho [as P] 6
• Manganese [total] 6
• Polynuclear Aromatic Hydrocarbons [PAHs] 12
• 1,2,3,7,8-Pentachlorodibenzo-p-dioxin 6
• 1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin 6
• 1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin 6
• 1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin 6
• 1,2,3,7,8-Pentachlorodibenzofuran 4
• 2,3,4,7,8-Pentachlorodibenzofuran 4
• 1,2,3,4,7,8-Hexachlorodibenzofuran 5
• 1,2,3,6,7,8-Hexachlorodibenzofuran 4
• 1,2,3,7,8,9-Hexachlorodibenzofuran 4

Methyl tert-butyl ether [MTBE] nationwide

What this page shows

This page covers Clean Water Act discharge permits (EPA NPDES register) in WA with limits on the pollutant parameter Methyl tert-butyl ether [MTBE]. It lists 12 permits in WA with a limit on this parameter and 7 permits in WA with a recorded violation of this parameter.