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Lakes / Oregon / Wallowa County / Steamboat Lake

Steamboat Lake, Oregon

45 acres
Surface Area

Where It Sits, and How Deep It Goes

Locator - Oregon

PortlandBendSteamboat LakeWallowa Co.

45.23 degrees N, 117.42 degrees W - Wallowa County. State and county outlines drawn from Census boundary data; the lake marker is placed by its USGS National Hydrography Dataset coordinates, not by eye. Schematic - not a survey map.

How Steamboat Lake Stacks Up

Lakes Nearby

LakeCountyDistanceSurface Area
Long LakeWallowa1.0 mi41 acres
Minam LakeWallowa4.7 mi59 acres
Francis LakeWallowa5.2 mi39 acres
Mirror LakeWallowa6.5 mi28 acres
Douglas LakeWallowa6.8 mi26 acres
Ice LakeWallowa7.2 mi64 acres

Straight-line distance between lake centers.

Facts and Figures

Waterbody ID142134702
CountyWallowa
Lake TypeLake
Coordinates45.2310, -117.4197

Questions About Steamboat Lake

How Big Is Steamboat Lake?

Steamboat Lake covers 45 acres in Wallowa County, Oregon.

What Is the Largest Lake in Wallowa County?

Hells Canyon Reservoir is the largest lake in Wallowa County, at 2,301 acres.

Largest Lakes in Oregon

#LakeCountySurface AreaMax Depth
1Upper Klamath LakeKlamath62,095 acres-
2Lake UmatillaMorrow50,042 acres-
3Lake AbertLake37,137 acres-
4Summer LakeLake31,602 acres-
5Harney LakeHarney31,290 acres-

All 642 Oregon lakes ranked by surface area

Sources: USGS NHD (The National Map NHD MapServer layer 12) named waterbodies FTYPE 390/436; counties via Census point-in-polygon lake data (ID 142134702). Verified October 30, 2026.