Flathead Lake
Montana
History
1YLoading chart...
Percent-full requires a source-published storage/capacity series or rating basis.
Cataloged as the #1 public-interest lake or reservoir record for Montana. This is a catalog metadata record until an observed water-data feed is attached.
Montana source-backed lake page
USGS observed lake/reservoir gageStale
Boxelder Cr Bl Boneau Reservoir, near Rocky Boy, Mt
U.S. Geological Survey
Boxelder Cr Bl Boneau Reservoir, near Rocky Boy, Mt has a recent USGS instantaneous observation.
FullNo feed
Gage height0.97 ft
StorageNo storage feed
May 15, 2026USGS IV
Reservoir metadata recordNo observation yet
Bighorn Lake
Bureau of Reclamation
Bighorn Lake is a public Montana lake or reservoir catalog record. LakeStat shows current status only after an observed source has been ingested.
FullNo feed
LevelNo level feed
StorageNo storage feed
No observationNID
Reservoir metadata recordNo observation yet
Canyon Ferry Lake
Bureau of Reclamation
Canyon Ferry Lake is a public Montana lake or reservoir catalog record. LakeStat shows current status only after an observed source has been ingested.
FullNo feed
LevelNo level feed
StorageNo storage feed
No observationNID