The 2020 report is presented here. Previous annual reports, beginning in 1994, are also available (see Report Archive).
Report sections
Chapter 3: Environmental Program Information
Chapter 4: Air Monitoring Programs
Chapter 5: Water Monitoring Programs
Chapter 6: Terrestrial Monitoring
Chapter 7: Groundwater Investigation and Remediation
- A.1_Air Effluent_2020.xlsx
- A.2_Ambient Air_2020.xlsx
- A.3_LV Wastewater_2020.xlsx
- A.4_LV Stormwater.xlsx
- A.5_LV Groundwater.xlsx
- A.6_S300 Groundwater.xlsx
- A.7_Other Water_2020.xlsx
- A.8_Soil.xlsx
- A.9_Ambient Radiation and Vegetation.xlsx
Appendix B: Wildlife Survey Results
- LLNL FY20 Site Sustainability Plan
- LLNL Ground Water Project 2020 Annual Report
- LLNL NESHAPs 2020 Annual Report
- Site 300 Compliance Monitoring Program for the Closed Building 829 Facility Annual Report 2020
- Site 300 2020 Compliance Monitoring Annual Report
- Site 300 Compliance Monitoring Report for Waste Discharge Requirement Order No. R5-2008-0148 Annual/Second Semester Report 2020
- Site 300 Compliance Monitoring Program for RCRA-Closed Landfill Pit 1 Annual Report 2020
- Supplementary Topics on Radiological Dose
Appendix E: Percentage of In-Control Duplicate Pairs for Field Collocated Samples
Appendix F: Number of Samples Collected with Valid Analytical Results versus Planned