Lakes / Wyoming / Sweetwater County / Ringdahl Reservoir
Ringdahl Reservoir, Wyoming
17 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Wyoming
41.15 degrees N, 109.96 degrees W - Sweetwater County. State and county outlines drawn from Census boundary data; the lake marker is placed by its Wyoming Game and Fish Department coordinates, not by eye. Schematic - not a survey map.
How Ringdahl Reservoir Stacks Up
- Larger than 13% of the 783 lakes counted in Wyoming.
- About 166 miles from Jackson, as the crow flies.
- 2 fish species on the WGFD list for this lake.
Fish Species
Species recorded for this lake. Presence only - no abundance ratings.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Cliff Graham Reservoir Number Three | Uinta | 17 mi | 36.22 acres |
| Flaming Gorge Reservoir | Sweetwater | 21 mi | 38,888.36 acres |
| Murray Reservoir | Uinta | 23 mi | 35 acres |
| Graham Reservoir Number 1 | Uinta | 23 mi | 26 acres |
| Austin Reservoir | Uinta | 25 mi | 236.19 acres |
| Wall Reservoir | Uinta | 26 mi | 114.49 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Ringdahl Reservoir
How Big Is Ringdahl Reservoir?
Ringdahl Reservoir covers 17 acres in Sweetwater County, Wyoming.
What Fish Are in Ringdahl Reservoir?
The WGFD lists Brook Trout and Brown Trout for Ringdahl Reservoir.
What Is the Largest Lake in Sweetwater County?
Flaming Gorge Reservoir is the largest lake in Sweetwater County, at 38,888.36 acres.
Deepest Natural Lakes in Wyoming
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Deep Lake | Park | 285 acres | 472 ft |
| 2 | Lake Reno | Park | 107 acres | 222 ft |
| 3 | Snowdrift Lake | Teton | 57 acres | 174 ft |
| 4 | Crater Lake | Big Horn | 39 acres | 166 ft |
| 5 | Beauty Lake | Park | 94 acres | 165 ft |
All 120 Wyoming lakes ranked by depth
Largest Lakes in Wyoming
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Yellowstone Lake | Teton | 84,442 acres | - |
| 2 | Flaming Gorge Reservoir | Sweetwater | 38,888.36 acres | 440 ft |
| 3 | Jackson Lake | Teton | 26,853.22 acres | - |
| 4 | Pathfinder Reservoir | Carbon | 22,000 acres | 192 ft |
| 5 | Seminoe Reservoir | Carbon | 20,000 acres | 200 ft |
All 783 Wyoming lakes ranked by surface area
Sources: Wyoming Game & Fish lake data (ID 35198176). Verified October 30, 2026.