ADEQ has completed the Feasibility Study for the 56th Street and Earll Drive Water Quality Assurance Revolving Fund (WQARF) site in Phoenix, Arizona.¹ The Feasibility Study identifies a reference remedy and alternative remedies that should achieve the site’s remedial objectives. It evaluates them based on comparison criteria to select a remedy that complies with A.R.S. § 49-282.06.²

Site Information

The 56th Street and Earll Drive WQARF site contains contaminated groundwater. The site contaminants of concern are trichloroethylene and tetrachloroethylene.  The approximate site boundaries are Earll Drive to the north, Roosevelt Street to the south, 56th Street to the east and 24th Street to the west in Phoenix.

56th Street and Earll Drive WQARF Site Page | View >

Review Documents

Original Published Public Notice | View/Download > 
Feasibility Study Report | View/Download >

You may also review the above documentation in person at the ADEQ Record Center | Learn How >

¹Arizona Administrative Code R18-16-404(C)(1)(d)
²Arizona Administrative Code R18-16-407(A)