Location context and information
The elevation of this site is 401.87 feet above NAVD 1988. To convert gage height to stream water level elevation above NAVD 1988, add 401.87 feet to gage height values.
Skip to main content
Official websites use .gov
A .gov website belongs to an official government organization in the
United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Continuous data graphs Colorado River at Needles, CA - USGS-09423500
Important for you to know:
- USGS will be performing maintenance on WDFN webpages beginning Tuesday, May 26. If you cannot access the page you are intending or are unexpectedly redirected to a different page, please reach out to wdfn@usgs.gov for assistance.
