Electron Diversion Dam
The 928th tallest dam in the world
The Electron Hydroelectric Project, originally known as the Puyallup Project, is a hydroelectric power plant operated by Electron Hydro LLC on the Puyallup River in Pierce County, Washington. It generates 26.2 megawatts (35, 100 hp) of electricity and is operated and maintained by approximately 20 full-time employees.
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).