2Lakes & Reservoirs
2With current data
2USGS · USBR
UpdatedAs each source reports
We track 2 lakes and reservoirs in Montana, including Flathead Lake and Canyon Ferry Lake. Readings come from USGS and USBR and are shown with the time each was measured.
| Lake | Current Level | Change (24h) | % Full | Last Updated | Open |
|---|---|---|---|---|---|
| Flathead LakeLake | 2,891.2 ft | ±0.0 ft (falling) | — | 3 hours ago | |
| Canyon Ferry LakeLewis and Clark | 3,785.2 ft | +0.1 ft (rising) | — | 2 days ago |
"% Full" is shown only where the operating agency publishes it. "—" means not available, never zero.