(About shift-adjusted ratings). UPDATED May 27,
2021: Water temperature data collected
July through September by the USGS
Wyoming-Montana Water Science Center in cooperation with Big Hole
Watershed Committee and the George Grant Chapter of Trout
Unlimited.
Leaving USGS: U.S. Coast Guard boating safety tips.
*** There are no data available on the Waterdata system for the time period specified,
although data may be available in the files of the local USGS office operating the station.