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.
- Monthly Notification of Groundwater Data Reviewed in January 2026
https://ext.em-la.doe.gov/GovFTPFiles/api/GetFiles/GetFile?fileName=EMID-704166_EMLA-26-BF086-2-1_Jan+26_Mnthly_GW_013026.pdf - Submittal of the 2025 Annual Data Report for Per- and Polyfluoroalkyl Substances in Stormwater
https://ext.em-la.doe.gov/GovFTPFiles/api/GetFiles/GetFile?fileName=EMID-704163_N3B-2026-0002_2025_Annual_IP_PFAS_Rpt_013026.pdf - Notice of Disapproval, Addendum to The Phase II Investigation Report for Middle Los Alamos Canyon Aggregate Area, Revision 2 Los Alamos National Laboratory (LANL)
https://ext.em-la.doe.gov/GovFTPFiles/api/GetFiles/GetFile?fileName=EMID-704164_NOD_Addendum_Mid-LA_PII_Rev_2_012926.pdf - Notice of Disapproval Phase II Investigation Report for Middle Los Alamos Canyon Aggregate Area, Revision 3 Los Alamos National Laboratory (LANL)
https://ext.em-la.doe.gov/GovFTPFiles/api/GetFiles/GetFile?fileName=EMID-704165_NOD_Middle_LA_Ph2_IR_R3_012926.pdf