My Community

image of paper cutouts of people to symbolize a community

Union Pacific Railroad 22nd St.Yard | VRP Site

Location: 

1255 S. Campbell Avenue, Tucson, AZ 

Acceptance Into Voluntary Remediation Program (VRP):

May 11, 1998

Contaminants of Concern (COCs):

  • Volatile Organic Compounds (VOCs)
  • Polynuclear Aromatic Hydrocarbons (PAHs)

Affected Media:

  • Soil
  • Groundwater

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.

For Groundwater | If you are connected to a Public Water System (PWS) there is little to no risk of impact from exceedances because the water is filtered through the PWS for residential and business use. | View Drinking Water Notices > 

If you have a private well in the vicinity of the exceedance, we encourage you to test the well water.
Not sure what to test for? | 
Learn More > 

Site Summary:

The Union Pacific Railroad 22nd Street Yard site has been managed under the oversight of the ADEQ VRP since 1998. Offsite groundwater impacts are present, and stakeholders with receptors have been actively involved in the remedy selection to address any potential impacts or concerns.

  • Groundwater characterization completed
  • Ongoing groundwater monitoring and bailing of LNAPL
  • Revised Feasibility Study approved October 2019
  • Proposed Remedial Action Plan reviewed October 2020