The Bureau of Reclamation is completing construction improvements as part of its Safety of Dams program. They are doing reclamation safety work on Folsom Dam with these trail detours as a result.
Affected are Folsom Reservoir’s Mormon Island Auxiliary Dam and Dikes 1, 4, 5 and 6 in the Folsom Lake State Recreation Area.
The construction work will result in the temporary closure of the trail across the top of Dikes 4, 5 and 6 between Beals Point and Granite Bay through July 2019. Signs and maps will be posted at each end of the closure identifying the detour route.
For more information about the improvements, including maps, visit: https://usbr.gov/mp/sod/projects/folsom/