Claim: The highest Boise river dams are the Boise River Diversion Dam with a height of 68 ft. (21 m), followed by Barber Dam with a height of 25 ft. (7.6 m).
Evidence: 30 ft (9 m) The Barber Dam is a timber-crib dam on the Boise River located about 3 mi (5 km) east of Boise, Idaho. 68 ft (21 m) 340 ft (104 m) Lucky Peak Dam is a rolled earth and gravel fill embankment dam in the western United States, located on the Boise River in Ada County, Idaho. Boise River 350 feet (110 m)