Utah /
Mantua Reservoir
Reservoir in Utah · 508 acres · near Mantua
Mantua Reservoir has 1 boat ramp listed as public.
Past algal blooms
Harmful algal blooms reported on this water (state reports compiled by U.S. EPA): 2016 to 2021 and 2023 to 2026.
state reports compiled by U.S. EPA · checked October 18, 2026
Launches
- Mantua Reservoir Boat Launch · Boat ramp · near Mantua
Community
Where people who fish, boat and paddle Mantua Reservoir talk about it. Lake associations, clubs and local groups will be added as we find them.