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Public Notice
Waste Division

ADEQ has completed the feasibility study (FS) for the East Central Phoenix (ECP) 40th Street and Indian School Road Water Quality Assurance Revolving Fund (WQARF) site (Site) in Phoenix, Arizona. A FS is conducted to identify a reference remedy and alternative remedies that appear to be capable of achieving established remedial objectives and to evaluate them based on the comparison criteria to select a remedy. However, identification and screening of remedial technologies and alternatives are not necessary because groundwater at the Site no longer exceeds the Arizona Aquifer Water Quality Standard (AWQS) of 5 micrograms per Liter (µg/L) for tetrachloroethene (PCE).


ADEQ made a determination that no further remedial action is necessary at the Site and has removed the Site from the WQARF Registry. The basis for this determination is contained within the FS.1

Review Documents

Original Published Public Notice | View/Print >
Closeout Record of Decision | Download >

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