US ARMY Camp Bonneville RAU-2B

Proebstel, Clark County
Facility Site ID: 3184561 Cleanup Site ID: 2522

  • Site Status

  • No Further Action

More about cleanup

Site Background

RAU-2B consists of explosive chemical contamination at two open burning/demolition areas (open burning/demolition areas 2 & 3) where ammunitions were either burned or detonated.

For cleanup purposes, Camp Bonneville has been divided into five remedial action units (RAU). These units are primarily grouped by the nature of the particular release, not by physical boundaries. Click here for information about the full site and other RAUs. 
Check the site's homepage for documents that pertain to these actions. Additional information is available at the document repositories.

Site Status

Cleanup of RAU-2B is complete.

  • In 1997, based on initial site investigations and archive searches, the Army identified releases and threatened releases of hazardous substances at Demolition Area 2 and Demolition Area 3, the two open burning/open demolition areas comprising RAU 2B.
  • The Army completed soil and groundwater investigations in 2003, including installing monitoring wells.
  • The Army completed a site investigation report in 2005, which concluded that no active cleanup was required at RAU 2B.
  • In 2009, Ecology issued a “No Further Action” determination of RAU-2B.
Places to see print documents
Legal 5
Map 2
Document Title Document Date Document Type
Camp Bonneville Exhibit A 10/13/2006 Map
Camp Bonneville Regional Location 10/13/2006 Map
Public Information 13
Technical Reports 5
Document Title Document Date Document Type
Camp Bonneville Cleanup Status Letter August 2024 - Revised 8/27/2024 Site Specific Technical Document - other
Camp Bonneville RAU 2B Remedial Investigation Report Appendices 6/15/2007 Remedial Investigation Report
Camp Bonneville RAU 2B Remedial Investigation Report Figures 6/15/2007 Remedial Investigation Report
Camp Bonneville RAU 2B Remedial Investigation Report 6/15/2007 Remedial Investigation Report
Camp Bonneville RAU 2B Final Demolition Site Investigation 3/14/2005 Site Specific Technical Document - other
There may be more documents related to this site. To obtain documents not available electronically, you will need to make a public records request.

Places to see print documents

  • Headquarters
    300 Desmond Dr SE
    Lacey, 98503
    Please schedule an appointment to view print documents at this location.
  • Vancouver Public Library
    901 C Street
    Vancouver, 98660
    This location may only have print documents available during open comment periods.
  • Camp Bonneville Office (by appointment)
    23201 NE Pluss Road
    Vancouver, 98682
    This location may only have print documents available during open comment periods.

Contaminants 5

Contaminant Type
Soil
Groundwater
Surface Water
Air
Sediment
Bedrock
Halogenated Organics - Halogenated Organics B
Metals - Metals Priority Pollutants B
Metals - Metals - Other B
Non-Halogenated Organics - Non-Halogenated Solvents B
Reactive Wastes - Other Reactive Wastes B B
S
Suspected
C
Confirmed Above Cleanup Levels
B
Below Cleanup Levels
RA
Remediated-Above
RB
Remediated-Below
R
Remediated
This contaminant list was based on our best information at the time it was entered. It may not reflect current conditions at the site.