The United States Department of the Navy (Navy), as the lead agency, has completed the Fourth Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) Five-Year Review (FYR) for Installation Restoration Program (IRP) Sites 1, 2, 3, 5, 16, 17, 18, and 24 and Anomaly Area 3 at

The United States Department of the Navy (Navy), in coordination with United States Environmental Protection Agency Region, California Regional Water Quality Control Board Santa Ana Region, and California Department of Toxic Substances Control, is currently conducting a Comprehensive Environmental

The Navy is in the process of updating the Former MCAS El Toro Community Involvement Plan, formerly known as the Community Relations Plan...

The United States Department of the Navy (Navy) requests public comment on its Proposed Plan for the remediation of soil impacted by naphthalene and munitions and explosives of concern (MEC) at Installation Restoration Program Site 1, including the Explosive Ordnance Disposal (EOD) Training Range...

The Naval Facilities Engineering Systems Command (NAVFAC) Base Realignment and Closure (BRAC) Program Management Office is transitioning the Information Repository (IR) for Former Marine Corps Air Station (MCAS) El Toro currently housed at the Heritage Park Regional Library, Irvine, California, to...