Lake Cypress Springs Water Level
Texas · updated daily from the Texas Water Development Board
94.2% full
Lake Cypress Springs is near full at 376.79 ft and falling (-0.17 ft in the last 7 days).
1.21 ft below full pool of 378.00 ft · change since yesterday -0.02 ft
Reading as of 2026-08-15 · higher than 28% of August readings on record
Where Lake Cypress Springs sits historically
Today's level compared with every reading in our 28.1-year record for this lake.
Since yesterday
-0.02 ft
7-day change
-0.17 ft
30-day change
-0.72 ft
1-year change
-0.77 ft
Full pool
378.0 ft
Last 30 days
Last 12 months
Full history (28.1 years)
Lake Cypress Springs records and averages
| Current level | 376.79 ft |
|---|---|
| Percent full | 94.2% |
| Storage | 62,897 acre-feet |
| Record high | 383.85 ft (2015-12-28) |
| Record low | 372.92 ft (2006-11-05) |
| Average of all readings | 377.5 ft |
| Data span | 28.1 years (10,237 readings) |
Frequently asked questions
Is Lake Cypress Springs full right now?
Lake Cypress Springs is at 94.2% of conservation capacity as of 2026-08-15, which we classify as near full.Over the past 30 days the level has fallen 0.72 ft.
What is the water level at Lake Cypress Springs today?
The most recent reading is 376.79 ft (2026-08-15), sourced from the Texas Water Development Board. Readings on this page refresh automatically as the agency publishes new data.
What is the highest Lake Cypress Springs has ever been?
The highest level in our records is 383.85 ft on 2015-12-28. The lowest is 372.92 ft on 2006-11-05. Our record covers about 28.1 years of readings.
Is Lake Cypress Springs low for this time of year?
Compared with every August in our records, the current level is higher than 28% of them — near full. 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 Lake Cypress Springs 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. Lake Cypress Springs has fallen 0.72 ft over the past 30 days. For the operational reason on any given week, check the Texas Water Development Board directly.
How much has Lake Cypress Springs changed over the past year?
The level is -0.77 ft compared with this date last year (376.79 ft today). The full-history chart above covers 28.1 years, with a record high of 383.85 ft and a record low of 372.92 ft.
Nearby lakes in Texas
Source: the Texas Water Development Board. Readings are provisional and subject to revision by the publishing agency. All Texas lake levels.