Lucky Peak Lake Water Level Today
Idaho · near Boise · Well below full pool
- Elevation
- 2,960.65 ft
- From full pool
- −94.35 ft
- Percent of pool
- 37.1%
- 24-hour change
- −2.83 ft
- 7-day change
- −19.27 ft
- Reading
- Sep 21, 2026 · USACE
Last year at Lucky Peak Lake
Lucky Peak Lake is 94.35 ft below full pool, at 2,960.65 ft, down 2.83 ft in the last 24 hours. That puts the lake at 37.1 percent of its conservation pool. The top of the flood pool is 111.3 ft higher, at 3,072.00 ft.
Over the last 7 days the level fell 19.27 ft, and over 30 days it fell 75.54 ft. In the 396 days of readings on this page the high was 3,054.80 ft on Aug 4, 2026 and the low was 2,944.87 ft on Oct 7, 2025, a range of 109.93 ft.
The reading is the U.S. Army Corps of Engineers gauge at Lucky Peak Dam, near Boise, taken Sep 21, 2026 and referenced to the NGVD29 datum. This page is rebuilt once a day from the agency feed; it is not a live gauge, so during a fast rise or a scheduled release check the USACE page for hourly values.
Lucky Peak Lake pool elevations
| Current elevation | 2,960.65 ft |
|---|---|
| Full pool (top of conservation) | 3,055.00 ft |
| Top of flood pool | 3,072.00 ft |
| Bottom of conservation pool | 2,905.00 ft |
| Top of dam | 3,078.00 ft |
| Inflow | 567 cfs |
| Outflow | 2,766 cfs |
| 30-day change | −75.54 ft |
| 1-year high | 3,054.80 ft (Aug 4, 2026) |
| 1-year low | 2,944.87 ft (Oct 7, 2025) |
| Vertical datum | NGVD29 |
| Operating agency | U.S. Army Corps of Engineers, NWW district |
Source: U.S. Army Corps of Engineers. Read what full pool and flood pool mean.
More lakes in Idaho
- Dworshak Reservoir 1,520.63 ft, −79.37 ft from full
- Anderson Ranch Lake 4,152.42 ft, −41.58 ft from full
- Arrowrock Lake 3,129.91 ft, −85.84 ft from full
- Lake Pend Oreille 2,062.30 ft, −0.20 ft from full
- Little Wood Reservoir 5,183.68 ft, −48.32 ft from full
- Palisades Lake 5,520.85 ft, −98.15 ft from full
Lucky Peak Lake level questions
What is the water level of Lucky Peak Lake today?
Lucky Peak Lake is at 2,960.65 ft as of Sep 21, 2026, −94.35 ft relative to full pool (3,055.00 ft). The 24-hour change is −2.83 ft.
What is full pool at Lucky Peak Lake?
Full pool, the top of the conservation pool, is 3,055.00 ft (NGVD29). Above that, water is stored temporarily in the flood pool up to 3,072.00 ft. The bottom of the conservation pool is 2,905.00 ft.
Is Lucky Peak Lake rising or falling?
Over the last 24 hours the level is −2.83 ft; over 7 days it fell 19.27 ft, and over 30 days it fell 75.54 ft.
Where does this Lucky Peak Lake level come from?
From the U.S. Army Corps of Engineers (USACE) public data feed for Lucky Peak Dam. Lake Levels Today republishes the agency's daily value without adjustment and links to the source below.