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Public Notice
Waste Division

On May 12, 2023, the public comment period begins for the proposed work plan for the Salt River Project (SRP) Crosscut Voluntary Remediation Program (VRP) site in Tempe, Arizona. The comment period ends June 12, 2023.

Public Notice Information

ADEQ has received a work plan for the SRP Crosscut VRP site. The work plan proposes implementation of in-situ chemical oxidation (ISCO) to remediate groundwater and was submitted in accordance with Arizona law.1


SRP Crosscut VRP Site
The site consists of a groundwater plume located north of West Washington Street and west of North Mill Avenue in Tempe, Arizona. Contaminants of concern at the site are tetrachloroethylene (PCE), trichloroethene (TCE), cis-1,2-dichloroethylene (DCE), trans-1,2-DCE, 1,1-DCE and 1,4-dioxane.

SRP Crosscut VRP Site Overview | View >

Review Documents

Original Published Public Notice | View/Download > 
Proposed Work Plan | View/Download > 

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

Public Comment Period 

Dates: May 12, 2023 – June 12, 2023

Comments may be submitted as follows:

     By Email | Send Email > 
     By Mail (Must be postmarked or received by June 12, 2023):

       Waste Programs Division, Voluntary Remediation Program
       Attn: Jennifer Widlowski
       1110 W. Washington St.
       Phoenix, AZ  85007