Latitude and longitude of McNary Dam

Satellite map of McNary Dam

McNary Dam is a 1.4-mile (2.2-km) long concrete gravity run-of-the-river dam which spans the Columbia River. It joins Umatilla County, Oregon with Benton County, Washington, 292 miles (470 km) upriver from the mouth of the Columbia. It is operated by the U.S. Army Corps of Engineers' McNary Lock and Dam office. The dam is located a mile (2 km) east of the town of Umatilla, Oregon, and 8 miles (13 km) north of Hermiston, Oregon. The dam was originally planned to be named Umatilla Dam, but the Flood Control Act of 1945 renamed the dam in honor of Senator Charles L.

Latitude: 45° 55' 28.19" N
Longitude: -119° 17' 27.60" W

Nearest city to this article: Umatilla, Oregon

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GPS coordinates of McNary Dam, United States

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