Official websites use .mil
Secure .mil websites use HTTPS
Field Guide to OHWM Determinations in the Arid West - August 2008
Rapid OHWM Field Identification Data Sheet - August 2021Note: This form is associated with the 2022 update to the 2008 Field Guide to OHWM Determinations in the Arid West. This data sheet supersedes the version included in the 2008 Field Guide.Beta Streamflow Duration Assessment Method for the Arid West - March 2021Ordinary High Flows and the Stage-Discharge Relationship in the Arid West Region - July 2011
JD Status Summary for Los Angeles River watershed - July 25, 2008