Lumot Dam
The 928th tallest dam in the world
Lumot River Dam is an embankment dam located between the towns of Cavinti and Lumban, in the province of Laguna, Philippines. The dam was constructed across Lumot River creating a reservoir now known as Lumot Lake or Sierra Lake. Lumot Lake provides additional water through a Bell-mouth spillway and tunnel to Caliraya Lake, which in turn serves as the upper reservoir for the Kalayaan Pumped-Storage Hydroelectric Plant.
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).