lake, umatilla, mile, long, reservoir, columbia, river, united, states, between, states, washington, oregon, created, 1971, with, construction, john, stretches, upstream, mcnary, lies, parts, sherman, gilliam, morrow, umatilla, counties, oregon, klickitat, ben. Lake Umatilla is a 110 mile 177 km long 1 reservoir on the Columbia River in the United States between the U S states of Washington and Oregon It was created in 1971 with the construction of John Day Dam and stretches upstream to the McNary Dam It lies in parts of Sherman Gilliam Morrow and Umatilla counties in Oregon and Klickitat and Benton counties in Washington Lake UmatillaLake UmatillaShow map of OregonLake UmatillaShow map of Washington state Lake UmatillaShow map of the United StatesLocationOregon Washington United StatesCoordinates45 43 3 N 120 41 38 W 45 71750 N 120 69389 W 45 71750 120 69389TypereservoirPrimary inflowsColumbia RiverPrimary outflowsColumbia RiverBasin countriesUnited StatesSee also editList of lakes in Washington state List of lakes in Oregon List of hydroelectric dams on the Columbia RiverReferences edit U S Geological Survey Geographic Names Information System Lake Umatilla nbsp This Oregon location article is a stub You can help Wikipedia by expanding it vte nbsp This Benton County Washington state location article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Lake Umatilla amp oldid 980265846, wikipedia, wiki, book, books, library,
