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WPD | VRP | USPS Campbell Ave.

VRP Site

USPS Campbell Ave.

Revised On: Nov. 15, 2023 - 4:00 p.m.

Location: 

  • Near SE corner of Campbell Avenue and 23rd Street, Tucson, Arizona

Acceptance Into Voluntary Remediation Program (VRP):

  • Sept. 28, 2012

Contaminants of Concern (COCs):

  • Lead
  • Cadmium 
  • Arsenic

Affected Media:

  • Soil

What are My Health Risks:

For Soil | There is little to no health risk unless there is contact with skin or ingestion of contaminated soil

Site Summary:

  • Soil investigations has been conducted on the site
  • In February 2018, the United States Postal Service (USPS) submitted a Site Conceptual Engineering Design, which proposes using a Declaration of Environmental Use Restriction (DEUR) with an engineered cap to prevent exposure to affected soil
  • In February 2018, ADEQ conceptually agreed with the proposal to utilize a DEUR
  • In December 2018, the USPS submitted a Characterization Work Plan
  • In June 2019, ADEQ approved the Site Characterization Work Plan
  • In November 2019, the USPS submitted a Limited Phase II Report
  • In December 2019, ADEQ approved the Limited Phase II Report
  • In June 2020, a Remedial Action Work Plan was submitted by USPS and ADEQ approved the Remedial Action Work Plan
  • A revised Remedial Action Report will be submitted due to a change in the proposed soil cap

Project Manager
P: 602-771-2256
Email >


VRP Unit Manager
P: 602-771-1612
Email >