Lake Walcott, water level today
Reservoir in Idaho
4,237.60ft
1,291.62 m · NAVD88
Measured · provisional
24 hours
▲ 0.03 ft
7 days
▲ 0.07 ft
30 days
–
What this means
The lake has risen 0.07 ft in 7 days.
Since 2026, the lowest daily level was 4,237.24 ft (Oct 2026) and the highest 4,237.60 ft (Oct 2026).
Lake Walcott, level chart
Loading chart…
Measured
Normal range for the date (middle 50% of past years)
Records & details
- Highest
- 4,237.60 ft on Oct 21, 2026
- Lowest
- 4,237.24 ft on Oct 10, 2026
- Records from
- 2026 (0 years of daily data)
- Storage
- 15,480 acre-ft
- Water temperature
- Not measured here
Minidoka Dam
- Height
- 88 ft
- Completed
- 1906
- Purposes
- Fish and Wildlife Pond; Recreation; Hydroelectric; Water Supply
- Owner
- BUREAU OF RECLAMATION
- Normal storage
- 210,200 acre-ft
- Surface area
- 12,400 acres
National Inventory of Dams (U.S. Army Corps of Engineers). All dam facts →
Boat ramps on Lake Walcott,
2 ramps without a name, on the map: 12
2 ramps listed. Links open the ramp's location on OpenStreetMap. Check the managing agency for closures, especially at low water. All Idaho boat ramps →
Weather & wind
This Afternoon51°F · Light Rain Likely
Wind WSW 22 mph
Wind WSW 22 mph
Tonight36°F · Light Rain then Mostly Cloudy
Wind WSW 6 to 17 mph
Wind WSW 6 to 17 mph
Saturday52°F · Sunny
Wind N 6 mph
Wind N 6 mph
Saturday Night33°F · Mostly Clear
Wind ENE 3 mph
Wind ENE 3 mph
Sunday56°F · Sunny
Wind E 7 mph
Wind E 7 mph
Sunday Night37°F · Mostly Clear
Wind E 3 to 9 mph
Wind E 3 to 9 mph
NOAA National Weather Service forecast for this lake's location, updated 22 min ago.