News Releases

Damage closes John Day Lock, slows Columbia River traffic

Portland District, U.S. Army Corps of Engineers
Published July 26, 2022
Brett Call (left), John Day Dam operations project manager, and Lee Kochis, power plant mechanic, look on as engineers with Portland District, U.S. Army Corps of Engineers, inspect the dam's upstream navigation lock gate, July 26.

Brett Call (left), John Day Dam operations project manager, and Lee Kochis, power plant mechanic, look on as engineers with Portland District, U.S. Army Corps of Engineers, inspect the dam's upstream navigation lock gate, July 26.

A broken portion of John Day Lock and Dam’s upstream navigation lock gate has slowed river traffic through that portion of the Columbia River. U.S. Army Corps technicians found the damage to a lower guide wheel July 25, and closed the lock to river traffic. Engineers and operations staff will initiate limited lockages this evening in coordination with the U.S. Coast Guard.

“At this point, we’re unsure of what caused the damage to the guide wheel, but our main focus will be getting the lock back into full service,” said Col. Mike Helton, Portland District commander. “We understand the critical importance these locks have on commerce moving along the Columbia River and know that any unexpected closures have major impacts on commercial river users. Our goal is to minimize disruption to river users.”

Brett Call (left), John Day Dam operations project manager, and Lee Kochis, power plant mechanic, look on as engineers with Portland District, U.S. Army Corps of Engineers, inspect the dam's upstream navigation lock gate, July 26. Portland District typically closes its locks at Bonneville, The Dalles and John Day dams in February each year to make repairs, complete inspections and perform maintenance. However, aging infrastructure, wear and tear, and other issues have caused unexpected outages in recent years: in 2019, the Bonneville Lock needed emergency repairs for a sill block, and in 2021, district officials shut down The Dalles Lock for emergency repairs to a miter gate.

Portland District locks on the Columbia River pass 10 million of the 50.5 million tons of commerce shipped annually in the nation. Navigation is Portland District’s oldest mission, dating back to 1871.

The Columbia River is the number one U.S. export gateway for wheat and barley, the number two U.S. export gateway for corn and soy, and the number one U.S. export gateway for West Coast mineral bulk. The Columbia River system is also a national leader for wood exports and auto imports and exports. Tourism is also a major industry along the Columbia River, approximately 15,000 passengers a year go through these Locks on cruise ships, which accounts for $15 to 20 million in revenue for local economies.


Contact
Tom Conning
503-808-4510
503-403-9378 (cell)
Edward.t.conning@usace.army.mil

Release no. 22-043

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