Lakes / Arkansas / Sebastian County / Engineer Lake
Engineer Lake, Arkansas
38 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Arkansas
35.28 degrees N, 94.12 degrees W - Sebastian 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 Engineer Lake Stacks Up
- Larger than 26% of the 623 lakes counted in Arkansas.
- About 18 miles from Fort Smith, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Charleston Lake | Franklin | 3.8 mi | 68 acres |
| Darby Lake | Franklin | 4.9 mi | 141 acres |
| Lake Number Twentyfour | Franklin | 9.1 mi | 27 acres |
| Greenwood Lake | Sebastian | 9.6 mi | 137 acres |
| Booneville Lake | Sebastian | 9.6 mi | 289 acres |
| Lake Number Twentytwo | Franklin | 10 mi | 26 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Engineer Lake
How Big Is Engineer Lake?
Engineer Lake covers 38 acres in Sebastian County, Arkansas.
What Is the Largest Lake in Sebastian County?
Sugar Loaf Lake is the largest lake in Sebastian County, at 291 acres.
Largest Lakes in Arkansas
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Bull Shoals Lake | Marion | 44,979 acres | - |
| 2 | Lake Ouachita | Garland | 38,214 acres | - |
| 3 | Lake Dardanelle | Johnson | 34,067 acres | - |
| 4 | Greers Ferry Lake | Cleburne | 31,054 acres | - |
| 5 | Beaver Lake | Benton | 28,026 acres | - |
All 623 Arkansas 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 65923269). Verified October 30, 2026.