(About shift-adjusted ratings).
Station operated March
through October by the USGS Wyoming-Montana Water Science Center
in cooperation with the Petroleum County Conservation District, Montana
Department of Natural Resources and Conservation and the USGS
Cooperative Matching Funds program.
The elevation of zero gage height has been determined
to be 4,659.40 feet above NAVD 1988. To obtain stream water-surface
elevation values in NAVD 1988, add 4,659.40 feet to gage height
values.
Leaving USGS: U.S. Coast Guard boating safety tips.