Conconully Lake and Salmon Lake Water Level
Washington · updated daily from the U.S. Bureau of Reclamation
2303.48 ft
Conconully Lake and Salmon Lake is low for this time of year and falling (-1.12 ft in the last 7 days).
Change since yesterday: -0.15 ft
Reading as of 2026-08-14 · higher than 0% of August readings on record
Where Conconully Lake and Salmon Lake sits historically
Today's level compared with every reading in our 4.5-year record for this lake.
Since yesterday
-0.15 ft
7-day change
-1.12 ft
30-day change
-4.99 ft
1-year change
-8.62 ft
Last 30 days
Last 12 months
Full history (4.5 years)
Conconully Lake and Salmon Lake records and averages
| Current level | 2303.48 ft |
|---|---|
| Record high | 3510.71 ft (2026-06-30) |
| Record low | 1752.66 ft (2026-05-19) |
| Average of all readings | 2309.7 ft |
| Data span | 4.5 years (1,998 readings) |
Frequently asked questions
Is Conconully Lake and Salmon Lake full right now?
As of 2026-08-14, Conconully Lake and Salmon Lake sits at 2303.48 ft, which is low for this time of year.Over the past 30 days the level has fallen 4.99 ft.
What is the water level at Conconully Lake and Salmon Lake today?
The most recent reading is 2303.48 ft (2026-08-14), sourced from the U.S. Bureau of Reclamation. Readings on this page refresh automatically as the agency publishes new data.
What is the highest Conconully Lake and Salmon Lake has ever been?
The highest level in our records is 3510.71 ft on 2026-06-30. The lowest is 1752.66 ft on 2026-05-19. Our record covers about 4.5 years of readings.
Is Conconully Lake and Salmon Lake low for this time of year?
Compared with every August in our records, the current level is higher than 0% of them — low for this time of year. Seasonal comparison matters more than the raw number, because most reservoirs draw down predictably through late summer and refill over winter and spring.
Why is Conconully Lake and Salmon Lake low right now?
Reservoir levels move for four main reasons: rainfall and runoff into the basin, releases through the dam for downstream water supply, power generation or flood control, evaporation during hot months, and seasonal drawdown schedules set by the operating agency. Conconully Lake and Salmon Lake has fallen 4.99 ft over the past 30 days. For the operational reason on any given week, check the U.S. Bureau of Reclamation directly.
How much has Conconully Lake and Salmon Lake changed over the past year?
The level is -8.62 ft compared with this date last year (2303.48 ft today). The full-history chart above covers 4.5 years, with a record high of 3510.71 ft and a record low of 1752.66 ft.
Nearby lakes in Washington
Source: the U.S. Bureau of Reclamation. Readings are provisional and subject to revision by the publishing agency. All Washington lake levels.