Lower Baker Lake Water Level Today
Washington · near Concrete, WA · Below full pool
- Elevation
- 408.65 ft
- From full pool
- −33.70 ft
- Percent of pool
- 50.9%
- 24-hour change
- −0.61 ft
- 7-day change
- +1.07 ft
- Reading
- Sep 21, 2026 · USACE
Last year at Lower Baker Lake
Lower Baker Lake is 33.70 ft below full pool, at 408.65 ft, down 0.61 ft in the last 24 hours. That puts the lake at 50.9 percent of its conservation pool. The top of the flood pool is 33.7 ft higher, at 442.35 ft.
Over the last 7 days the level rose 1.07 ft, and over 30 days it fell 2.95 ft. In the 399 days of readings on this page the high was 441.09 ft on Dec 20, 2025 and the low was 295.59 ft on Feb 19, 2026, a range of 145.50 ft.
The reading is the U.S. Army Corps of Engineers gauge at Lower Baker Dam, near Concrete, WA, 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.
Lower Baker Lake pool elevations
| Current elevation | 408.65 ft |
|---|---|
| Full pool (top of conservation) | 442.35 ft |
| Top of flood pool | 442.35 ft |
| Bottom of conservation pool | 373.75 ft |
| Top of dam | 453.62 ft |
| Inflow | 4,744 cfs |
| Outflow | 1,240 cfs |
| 30-day change | −2.95 ft |
| 1-year high | 441.09 ft (Dec 20, 2025) |
| 1-year low | 295.59 ft (Feb 19, 2026) |
| Vertical datum | NGVD29 |
| Operating agency | U.S. Army Corps of Engineers, NWS district |
Source: U.S. Army Corps of Engineers. Read what full pool and flood pool mean.
More lakes in Washington
- Lake Roosevelt 1,283.60 ft, −6.40 ft from full
- Baker Lake 722.05 ft, +10.49 ft from full
- Howard A Hanson Lake 1,146.65 ft, −20.35 ft from full
- Lake Entiat 705.65 ft, −1.35 ft from full
- Lake Pateros 777.87 ft, −3.13 ft from full
- Little Goose Lake 636.63 ft, −1.37 ft from full
Lower Baker Lake level questions
What is the water level of Lower Baker Lake today?
Lower Baker Lake is at 408.65 ft as of Sep 21, 2026, −33.70 ft relative to full pool (442.35 ft). The 24-hour change is −0.61 ft.
What is full pool at Lower Baker Lake?
Full pool, the top of the conservation pool, is 442.35 ft (NGVD29). Above that, water is stored temporarily in the flood pool up to 442.35 ft. The bottom of the conservation pool is 373.75 ft.
Is Lower Baker Lake rising or falling?
Over the last 24 hours the level is −0.61 ft; over 7 days it rose 1.07 ft, and over 30 days it fell 2.95 ft.
Where does this Lower Baker Lake level come from?
From the U.S. Army Corps of Engineers (USACE) public data feed for Lower Baker Dam. Lake Levels Today republishes the agency's daily value without adjustment and links to the source below.