Lake Cisco
Source: Texas Water Development Board (Water Data for Texas)
SSE 10 mph · rain 0%
SE 5 to 10 mph · rain 0%
Level history
Field notes
As of Oct 25, 2026, Lake Cisco stood at 1,502.92 ft, which is 42.3% of its conservation capacity.
That is 19.54 ft below the conservation (full) pool elevation of 1,522.46 ft.
Over the past 7 days the lake has been falling (−0.12 ft), and it is −0.16 ft over 30 days.
Compared with a year ago (1,506.63 ft), the lake is 3.71 ft lower.
For this time of year, the median in TWDB's records (1999–2025, 27 years with data) is 54.4% full, so Cisco is currently below normal by 12.1 percentage points.
In TWDB's dataset (since 1999), the highest level recorded is 1,524.11 ft (Jun 3, 2016) and the lowest is 1,496.18 ft (Jul 14, 2013). Older records may be monthly rather than daily.
Lake facts
| Conservation storage | 12,270 ac-ft |
|---|---|
| Total storage (latest) | 12,270 ac-ft |
| Surface area | 577 acres |
| Gauge location | 32.4379, -98.9856 |
| Groups | Brazos River Basin Brazos G (Region G) Water Planning Area |
Reference levels
| Level · source | Elevation | Today vs level |
|---|---|---|
| Conservation (full) pool TWDB | 1,522.46 ft | −19.54 ft |
| Highest in TWDB data (since 1999) TWDB series | 1,524.11 ft Jun 3, 2016 | −21.19 ft |
| Lowest in TWDB data (since 1999) TWDB series | 1,496.18 ft Jul 14, 2013 | +6.74 ft |
| Normal range for this date TWDB series, 27 years 1999–2025 | 41.3–75.3% full (median 54.4%) | — |
| Conservation capacity TWDB | 29,003 acre-feet | — |
Only levels the agency publishes, or that we compute directly from its own records, are listed. “Today vs level” = latest reading minus the reference level. A level the source does not publish is left out rather than estimated.
Nearby lakes
Common questions
How full is Lake Cisco right now?
As of Oct 25, 2026, TWDB reports Lake Cisco at 42.3% of its conservation capacity (12,270 of 29,003 acre-feet). For this date, the middle half of past years (1999–2025) ranged from 41.3% to 75.3% full, with a median of 54.4%.
What is the record high and low at Lake Cisco?
In TWDB's records since 1999, the highest level is 1,524.11 ft (Jun 3, 2016) and the lowest is 1,496.18 ft (Jul 14, 2013).
What is full pool at Lake Cisco?
The conservation (full) pool elevation used by TWDB is 1,522.46 ft. The lake is currently 19.54 ft below it.
Is Lake Cisco rising or falling?
Over the last 7 days it changed −0.12 ft and over 30 days −0.16 ft.
How often is this page updated?
The page is rebuilt automatically every day from TWDB's published data. Values can be revised later by the source agency.
Where does the data come from?
Water Data for Texas, run by the Texas Water Development Board, which compiles gauge readings from USGS, USACE, river authorities and others. Forecasts come from the National Weather Service.
Values are TWDB daily estimates; elevations in feet above the vertical datum stated by TWDB. TWDB disclaimer: reservoir data are best estimates generated by the Texas Water Development Board from data collected by various providers; TWDB makes no warranties as to their fitness for any purpose. See data sources.