Semi-Annual Sampling Update at Former Titan 1-A Missile Site

U.S. Army Corps of Engineers Sacramento District
Published Sept. 30, 2025
Updated: Sept. 30, 2025

As part of our ongoing environmental monitoring efforts at the former Titan 1-A Missile site, our team will begin the fall semi-annual sampling on October 1, 2025. This event will continue through October 10, 2025, and is an essential part of our comprehensive environmental restoration program.

The sampling will focus on monitoring the presence of contaminants in groundwater and soil vapor, providing valuable data on the site's environmental conditions. This event is especially significant as it will be the first sampling since the completion of zero-valent iron injections treatability pilot study. Treatability pilot study injections are part of our remediation testing to enhance groundwater quality, and this sampling will offer early insights into the effectiveness of this treatment approach.

Results from the sampling will be shared with the community and other stakeholders to ensure transparency and to guide future environmental actions at the site.

We remain committed to maintaining a safe and healthy environment for our community and will continue our monitoring and remediation efforts in partnership with local stakeholders.

For additional information on the Titan 1-A project and the Restoration Advisory Board, including the RAB’s monthly newsletter, please visit www.cleanuptitan1a.com.

 


Contact
Kara Greene
(916) 618-3567 (cell)
kara.m.greene@usace.army.mil

Release no. 25-017