Seminoe Reservoir water level today
Reservoir in Wyoming
6,292.50ft
1,917.95 m
Measured · provisional
24 hours
▼ 0.05 ft
7 days
▼ 0.41 ft
30 days
–
What this means
The lake has fallen 0.41 ft in 7 days.
Since 2026, the lowest daily level was 6,292.50 ft (Oct 2026) and the highest 6,293.67 ft (Oct 2026).
Seminoe Reservoir level chart
Loading chart…
Measured
Normal range for the date (middle 50% of past years)
Records & details
- Highest
- 6,293.67 ft on Oct 7, 2026
- Lowest
- 6,292.50 ft on Oct 21, 2026
- Records from
- 2026 (0 years of daily data)
- Storage
- 224,569 acre-ft
- Water temperature
- Not measured here
Seminoe Dam
- Height
- 295 ft
- Completed
- 1938
- Purposes
- Hydroelectric; Irrigation; Recreation
- Owner
- BUREAU OF RECLAMATION
- Normal storage
- 1,017,279 acre-ft
- Surface area
- 20,291 acres
National Inventory of Dams (U.S. Army Corps of Engineers). All dam facts →
Boat ramps on Seminoe Reservoir
1 ramps without a name, on the map: 1
1 ramp listed. Links open the ramp's location on OpenStreetMap. Check the managing agency for closures, especially at low water. All Wyoming boat ramps →
Weather & wind
Overnight45°F · Mostly Cloudy
Wind S 15 to 20 mph
Wind S 15 to 20 mph
Friday56°F · Sunny
Wind SSW 25 to 40 mph
Wind SSW 25 to 40 mph
Friday Night33°F · Mostly Clear
Wind WSW 10 to 25 mph
Wind WSW 10 to 25 mph
Saturday48°F · Mostly Sunny
Wind NNE 10 to 15 mph
Wind NNE 10 to 15 mph
Saturday Night34°F · Mostly Cloudy
Wind ENE 5 to 15 mph
Wind ENE 5 to 15 mph
Sunday50°F · Partly Sunny
Wind NE 5 mph
Wind NE 5 mph
NOAA National Weather Service forecast for this lake's location, updated 9 h ago.