3rd Dam Construction Project


************** PRESS RELEASE 04-29-2019 **************

Logan Light and Power announces the end of Year 1 reconstruction of Logan 3rd Dam. Spring 2019 construction activities will be completed by Tuesday, April 30. Logan River Trail near 3rd Dam will remain closed this summer, with trail detour signs at each end of the closed trail section. The U.S. Forest Service will continue the closure of Gus Lind campground throughout spring, summer and fall 2019.

Year 2 reconstruction of Logan 3rd Dam will begin in mid-July 2019 and continue through mid-May 2020. Construction activities will affect traffic at times on the canyon road near 3rd Dam. There will be times of brief lane closures with flaggers. There will be increased construction equipment and truck traffic on Highway 89 and near 3rd Dam. Please be courteous, safe and follow the instructions of flaggers in the construction zone. Thank you for your patience while we improve the facilities at 3rd Dam.


Logan City is currently working to revitalize part of the hydroelectric project which we own and operate by upgrading and replacing aspects of 3rd Dam in Logan Canyon. This will include repairs and replacements to the surge tank, sluice gate, spillway, and gatehouse among other necessary improvements. 

Throughout the duration of construction the Logan River Trail will be inaccessible to the public in vicinity of the project area. 
Click here to download an alternate trail map.

Click here to download the slides from the public information meeting which was held on August 2, 2018.

Click here for pictures from the project (Updated 10/24/2018)

Click here for updates on monthly completed work and projected work for the coming month (Updated 2/8/2019)