The Arizona Department of Environmental Quality (ADEQ) has released the draft remedial investigation (RI) report for the 56th Street and Earll Drive Water Quality Assurance Revolving Fund (WQARF) site in Phoenix, [Arizona Administrative Code R18-16-404 (c)(1)(b)]. An RI is conducted to document the nature and extent of the contamination and the sources thereof; identify current and potential impacts to public health, welfare, and the environment; identify current and reasonably foreseeable uses of land and waters of the state; and obtain and evaluate any other information necessary for identification and comparison of alternative remedial actions. Proposed remedial objectives (RO) are solicited from the public and are the clean-up goals determined for a specific site and consider the current and reasonably foreseeable future uses of land and waters of the state.

The 56th Street and Earll Drive WQARF site consists of a plume located in Phoenix. The plume is bounded approximately by Earll Drive to the north, Roosevelt Street to the south, 56th Street to the east, and 26th Street to the west. Contaminants of concern at the site are trichloroethene and tetrachloroethene.

Review Documents

Original Published Public Notice | View/Print >
Draft Remedial Investigation Report | Download >

Public Comment Period 

Dates: July 5, 2018 – Sept. 4, 2018

Comments may be submitted as follows:

     By Email | Send Email > 
     By Mail (Must be postmarked or received by Sept. 4, 2018):

       ADEQ
       Nichole Osuch
       Waste Programs Division
       1110 W. Washington Street
       Phoenix, AZ  85007 

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