Lakes / Arkansas / Monroe County / Upper Old River
Upper Old River, Arkansas
26 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Arkansas
34.72 degrees N, 91.36 degrees W - Monroe 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 Upper Old River Stacks Up
- Larger than 3% of the 623 lakes counted in Arkansas.
- About 53 miles from Little Rock, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Roc Roe Lake | Prairie | 1.4 mi | 25 acres |
| Miller Lake | Prairie | 3.3 mi | 42 acres |
| First Old River | Monroe | 3.4 mi | 92 acres |
| Peppers Lake | Prairie | 3.7 mi | 56 acres |
| Old River Lake | Prairie | 4.7 mi | 32 acres |
| Catfish Lake | Prairie | 6.4 mi | 35 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Upper Old River
How Big Is Upper Old River?
Upper Old River covers 26 acres in Monroe County, Arkansas.
What Is the Largest Lake in Monroe County?
Waters Bayou is the largest lake in Monroe County, at 407 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 114197931). Verified October 30, 2026.