Location context and information
Datum of gage has been determined to be 0.00 feet above NGVD 1929. To obtain reservoir water-surface elevations in NAVD 1988 add .40 feet to NGVD 1929 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.
