Flathead Lake Statistics

Web Site URL: Flathead.USLakes.info
Zip Code of Nearest Major City: 59931
State: Montana (MT)

SIZE
Surface Area: 122,560 Acres
Shore Line Length: 161 Miles
Average Depth: 165 Feet
Storage Volume: 1,200,000 Acre Feet
Drainage Area: 7,086 Square Miles

WATER LEVEL
Full Pool: 2,893.0 MSL (Mean Feet Above Sea Level)
Winter Pool: 2,883.0 MSL (Mean Feet Above Sea Level)

River: Flathead River

TIME
Time Deviation From UTC: -7 Hours
Recognize Daylight Saving Time: Yes

Control Authority: PPL Montana, LLC