Willow Creek Dam

Willow Creek Dam is a dam in Morrow County of the U.S. state of Oregon, located just east of Heppner's city limits. It was the first major dam in the United States constructed of roller-compacted concrete.
  • Impounds: Willow Creek
  • Height: 160 feet (49 m)
  • Creates: Willow Creek Lake
  • Total capacity: gross 13,250 acre-feet (16,340,000 m³) · usable 9,765 acre-feet (12,045,000 m³)
  • Catchment area: 96 square miles (250 km²)
  • Surface area: 126 acres (51 ha) max · 95 acres (38 ha) min
Data from: en.wikipedia.org