Lake Entiat Water Level Today
Washington · near East Wenatchee Bench, Washington · Near full pool
- Elevation
- 705.65 ft
- From full pool
- −1.35 ft
- Percent of pool
- n/a
- 24-hour change
- −0.14 ft
- 7-day change
- −0.64 ft
- Reading
- Sep 21, 2026 · USACE
Last year at Lake Entiat
Lake Entiat is 1.35 ft below full pool, at 705.65 ft, down 0.14 ft in the last 24 hours. The top of the flood pool is 4.4 ft higher, at 710.00 ft.
Over the last 7 days the level fell 0.64 ft, and over 30 days it fell 0.43 ft. In the 396 days of readings on this page the high was 706.58 ft on May 16, 2026 and the low was 704.65 ft on May 23, 2026, a range of 1.93 ft.
The reading is the U.S. Army Corps of Engineers gauge at Rocky Reach Dam, near East Wenatchee Bench, Washington, 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.
Lake Entiat pool elevations
| Current elevation | 705.65 ft |
|---|---|
| Full pool (top of conservation) | 707.00 ft |
| Top of flood pool | 710.00 ft |
| Top of dam | 710.00 ft |
| Inflow | 43,500 cfs |
| Outflow | 33,800 cfs |
| 30-day change | −0.43 ft |
| 1-year high | 706.58 ft (May 16, 2026) |
| 1-year low | 704.65 ft (May 23, 2026) |
| Vertical datum | NGVD29 |
| Operating agency | U.S. Army Corps of Engineers, NWDP 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 Pateros 777.87 ft, −3.13 ft from full
- Little Goose Lake 636.63 ft, −1.37 ft from full
- Lower Baker Lake 408.65 ft, −33.70 ft from full
Lake Entiat level questions
What is the water level of Lake Entiat today?
Lake Entiat is at 705.65 ft as of Sep 21, 2026, −1.35 ft relative to full pool (707.00 ft). The 24-hour change is −0.14 ft.
What is full pool at Lake Entiat?
Full pool, the top of the conservation pool, is 707.00 ft (NGVD29). Above that, water is stored temporarily in the flood pool up to 710.00 ft.
Is Lake Entiat rising or falling?
Over the last 24 hours the level is −0.14 ft; over 7 days it fell 0.64 ft, and over 30 days it fell 0.43 ft.
Where does this Lake Entiat level come from?
From the U.S. Army Corps of Engineers (USACE) public data feed for Rocky Reach Dam. Lake Levels Today republishes the agency's daily value without adjustment and links to the source below.