What's New?

Recent Remedial Activities

August 2019

  • Submitted the Addendum – Phase 2 Corrective Action Plan for Groundwater Cleanup at Lowry (Operable Unit 5) Work Plan for Development and Implementation of Supplemental ISCO Treatment – building 1432/Outfall Source Area.

July 2019

  • Completed the scheduled annual operation and maintenance inspection of the landfill surface and completed the soil gas monitoring.

November 2018

  • Submitted the Completion Report – FOSET Parcel 3 Headquarters Area TCE Plume – Operable Unit 5, Consent Agreement No. 01-08-07-02.
  • Submitted the Post-Closure Operation and Maintenance Report – November 2017 through October 2018, Operable Unit 2 (OU2) Landfill Site.

October 2018

  • Submitted the Groundwater and Surface Water Monitoring Report, Post-Closure Monitoring – 2018 Biennial, Operable Unit 2 (OU2) Landfill Site

Recently Approved Documents

February 2019

  • Groundwater and Surface Water Monitoring Report, Post-Closure Monitoring – 2018 Biennial, Operable Unit 2 (OU2) Landfill Site
  • Post-Closure Operation and Maintenance Report – November 2017 through October 2018, Operable Unit 2 (OU2) Landfill Site.

October 2018

  • Results for the Biennial Operable Unit 5 Groundwater Monitoring Program – July 2018, Main TCE Plume, Headquarters Area TCE Plume, Fire Training Zone TCE Plumes, and the Carbon Tetrachloride Source Area.