LANL News:

New documents have been added to the Los Alamos Legacy Cleanup Contract Electronic Public Reading Room.

All legacy cleanup documents required to be posted after April 30, 2018, are available on the site linked above.

For legacy cleanup documents that were posted prior to April 30, 2018, please visit the LANL electronic public reading room.

• Approval, Phase II Investigation Report for Threemile Canyon Aggregate Area, Revision 1
  https://ext.em-la.doe.gov/GovFTPFiles/api/GetFiles/GetFile?fileName=EMID-704335_NMED_Approve_Threemile_PhII_IR_Rev_1_052026.pdf
• Review, 2026 Annual Periodic Monitoring Report for the Technical Area 21 Monitoring Group, Los Alamos Canyon Watershed
  https://ext.em-la.doe.gov/GovFTPFiles/api/GetFiles/GetFile?fileName=EMID-704336_NMED_Review_TA-21_Annual_PMR_052026.pdf