• And don’t miss the laser light show, broadcasted every evening between Memorial Day and September 30, onto the mile-wide face of the Grand Coulee Dam!
  • known as "Parker Dam" on the Colorado River and "Grand Coulee Dam" on the Columbia River are hereby authorized and adopted.
  • freel text gif Activities at Grand Coulee Dam Include: l All NEW Laser Light Show! - Starts Nightly for the Summer on Saturday, May 28st 2022 !!
  • Power production facilities at Grand Coulee Dam are among the largest in the world; the total generating capacity is rated at 6,809 megawatts.
  • The Grand Coulee Dam Visitor Center remains open daily from 9 a.m.–5 p.m. PDT, free of charge. The Bureau of Reclamation is a federal agency under the U.S...
  • Grand Coulee Dam, on the Columbia River west of Spokane, Washington, is one of the largest structures ever built by mankind--a mass of concrete standing 550...
  • From its role in irrigation and flood control to its production of hydroelectric power, the Grand Coulee Dam has played a vital role in shaping the Pacific Northwest.
  • Here's what the Grand Coulee Dam website said: Grand Coulee's laser light show, One River, Many Voices, is held nightly at Grand Coulee Dam starting the...
  • Congress approved the high dam in 1935 and it was completed in 1942. The first waters over-topped Grand Coulee's spillway on June 1 of that year.
  • For a time, Grand Coulee Dam was the largest concrete structure ever built, but today that distinction goes to the Three Gorges Dam in China, completed in 2009.