Montana /
Hauser Lake
Reservoir in Montana · 3,456 acres · near Canyon Ferry, East Helena, Helena
Hauser Lake has 1 boat ramp listed as public.
Past algal blooms
Harmful algal blooms reported on this water (state reports compiled by U.S. EPA): 2019 to 2026.
state reports compiled by U.S. EPA · checked October 18, 2026
Depth contours in feet from Montana FWP; deepest point about 65 ft. Lake levels and bottoms change; not for navigation.
Launches
- York Bridge Fishing Access Site · Boat ramp · near East Helena
Community
Where people who fish, boat and paddle Hauser Lake talk about it. Lake associations, clubs and local groups will be added as we find them.