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WQARF | ECP 40th St & Osborn Road - Overview


East Central Phoenix - 40th Street and Osborn Road | Overview

Revised On: Jan. 3, 2024 - 4:00 p.m.

Registry placement date: May 18, 2000

Score: 29

County: Maricopa


Phoenix, bounded by East Fairmount Avenue to the north, East Hubbell Street to the south, 42nd Street to the east and 25th Street to the west.

If you own a private well, live in or near the site boundaries, and have not had your well tested, please contact ADEQ.

Contaminant of Concern

Tetrachloroethene (PCE)

Action Taken

ADEQ has installed and sampled groundwater monitoring wells periodically since 2003.


The Final Remedial Investigation Report and the Feasibility Study Work Plan were completed in July 2020. The Feasibility Study Report was completed in June 2021. The Proposed Remedial Action Plan for the site is currently being prepared.

Community Advisory Board (CAB)

Established and meets on a regular basis. A list of CAB members and their contact information is available in the Community Involvement Plan (CIP) | View/Download CIP >