(About shift-adjusted ratings).
Station operated by the USGS Wyoming-Montana Water
Science Center in cooperation with U.S. Army Corps of
Engineers.
The elevation of zero gage height has been determined
to be 1,885.08 feet above NAVD88. To obtain stream water-surface
elevation values in NAVD88, add 1,885.08 feet to gage height
values.
Leaving USGS: U.S. Coast Guard boating safety tips.