Lake Herbert G West

Lake Herbert G. West is a reservoir formed by the Lower Monumental Dam in the U.S. state of Washington. It extends up the Snake River for 28 miles to the tailwater of Little Goose Dam. It has a surface area of 6,590 acres, a maximum storage capacity of 432,000 acre-feet, normally kept at 377,000 acre-feet.
  • Location: Franklin, Walla Walla, Columbia and Whitman counties, Washington state, U.S.
  • Primary inflows: Snake River
  • Primary outflows: Snake River
  • Basin countries: United States
  • Surface area: 6,590 acres (2,670 ha)
  • Water volume: 465,000,000 m³ (1.64×10¹⁰ cu ft)
  • Surface elevation: 541 feet (165 m)
Data from: en.wikipedia.org