Skip to Content Skip to Search Skip to Utility Navigation Skip to Top Navigation Skip to Content Navigation
Los Alamos National Laboratory
Los Alamos National Laboratory links to site home page
Delivering science and technology to protect our nation and promote world stability

Long-Term Environmental Stewardship

The Long-Term Environmental Stewardship Program ensures protection of human health and the environment, following site remediations.


  • Environmental Communication & Public Involvement
  • P.O. Box 1663 MS M996
  • Los Alamos, NM 87545
  • (505) 667-0216
  • Email

Continuing environmental commitment

Long-term stewardship activities are designed to prevent exposures to residual contamination and waste including

  • groundwater monitoring
  • ongoing pump-and-treatment activities
  • maintenance of barriers and other contaminant structures
  • periodic inspections
  • control of site access
  • posted signs

Long-term environmental stewardship (LTES) data access

DOE requires that data used to make decisions concerning LTES conditions be readily accessible to the public. To accomplish this, sample analysis data used to plan and execute remediation cleanup activities, including the location of any contaminants, is available through the independently administered environmental monitoring database, Intellus NM. The purpose of the Intellus NM project for LANL LTES is to provide long-term environmental data storage and retrieval capability, as well as accountability and redundancy.

Related information

Innovations for a secure nation

Portable MRI aids wounded soldiers, children in remote areas

Portable MRI aids wounded soldiers, children in remote areas

Scientists are developing an ultra-low-field Magnetic Resonance Imaging system that could be low-power and lightweight enough for forward deployment on the battlefield and to field hospitals in the World's poorest regions.  

» All Innovations


Contact LANL

Mailing Address
P.O. Box 1663
Los Alamos, NM 87545

Journalist Queries
Communications Office
(505) 667-7000

Directory Assistance
(505) 667-5061

All Contacts, Media

Inside | Terms of Use, Privacy | Site Feedback
Visit Blogger Join Us on Facebook Follow Us on Twitter See our Flickr Photos Watch Our YouTube Videos Find Us on LinkedIn Find Us on iTunesFind Us on GooglePlay