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Holbrook Bulk Plant | VRP Site


Holbrook, Navajo County, Arizona

Acceptance Into Voluntary Remediation Program (VRP):

Dec. 4, 2021

Contaminants of Concern (COCs):

  • Benzene, toluene, ethylbenzene and xylene (BTEX)
  • Methyl tertiary-butyl ether (MTBE)

Affected Media:

  • Groundwater
  • Soil
  • Soil gas

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 Soil Vapor | The risk of exposure from vapor intrusion is low.

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 Volunteer remediated the site and came into VRP to finish characterization, perform groundwater analysis and seek an NFA determination.