An official website of the United States government

Here's how you know

Official websites use .mil

A .mil website belongs to an official U.S. Department of Defense organization in the United States.

Secure .mil websites use HTTPS

A lock () or https:// means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.

US Army Corps of Engineers

Los Angeles District Website

/ / / /

Header Images

Site Title

Permitting procedures for the San Juan Creek / Western San Mateo Creek Watershed SAMP (RMV Subarea)