Tallest Dams in Guam
Guam has 1 dams with recorded heights. The tallest is Fena Dam at 135 feet. Taller dams impound more water and carry greater potential energy, which is why height is a key factor in hazard classification and inspection requirements.
| # | Dam | County | Height (ft) | Type | Purpose | Hazard | Year |
|---|---|---|---|---|---|---|---|
| 1 | Fena Dam | Guam | 135 | Earth | Water Supply | High | 1950 |