Chemical Spill 4 (CS-4) Plume

For the most recent information on the CS-4 plume, please review the Plume Cleanup Team (PCT) meeting minutes.

Fact Sheets
Chemical Spill 4 (CS-4) Groundwater Plume Summary, April 2005
Chemical Spill 4 (CS-4) Groundwater Plume Summary, April 2004
Chemical Spill 4 (CS-4) Groundwater Plume Summary, March 2003
Chemical Spills 4, 20 & 21 and Fuels Spills 13, 28 & 29 Groundwater Plumes Update, August 2001

Maps
CS-4 Plume Treatment System, April 2005 - pdf
CS-4 Plume, March 2004
CS-4 Plume, January 2003
CS-4 Plume, April 2002
CS-21, CS-4, and CS-20 Plumes, January 2000
CS-4 Plume, May 1999
CS-4 Before & After Plume Map, 1998 vs. 2002

News Releases

12/19/2005 Contaminated Soil Removed from Former Vehicle Maintenance and Storage Yard
5/18/2005 Air Force to Host Town of Falmouth Informational Public Meeting on Groundwater Cleanup Construction
1/6/2003 Public Invited to January PCT Meeting
10/7/2002 Air Force To Hold Informational Meeting on Chemical Spill 4, 20, 21 and Fuel Spill 29 Groundwater Plumes
9/9/2002 Public Invited to the September Plume Cleanup Team Meeting
4/4/2002 Everyone is welcome to attend the Plume Cleanup Team meeting

Proposed Plans
Proposed Plan for the Southwest Operable Unit (CS-4, CS-20, CS-21 and FS-13 plumes only), June 1999

Other
Public Comment Period for the Draft Chemical Spill 4 (CS-4) Engineering Evaluation and Cost Analysis (EE/CA) begins on August 24, 2001 and ends on September 22, 2001

Archives
Please go to CS-4 Archives to view past information about the CS-4 plume.
  

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