O. C. Fisher Lake
Source: Texas Water Development Board (Water Data for Texas)
SSE 15 mph · rain 1%
SE 5 to 15 mph · rain 3%
Level history
Field notes
O. C. Fisher Lake's latest daily level (Oct 25, 2026) is 1,871.84 ft, which is 10.4% of its conservation capacity.
That is 36.16 ft below the conservation (full) pool elevation of 1,908.00 ft.
Over the past 7 days the lake has been falling (−0.10 ft), and it is −0.55 ft over 30 days.
For this time of year, the median in TWDB's records (1996–2024, 29 years with data) is 6.6% full, so O C Fisher is currently above normal by 3.8 percentage points.
In TWDB's dataset (since 2000), the highest level recorded is 1,879.41 ft (Jul 6, 2025) and the lowest is 1,848.87 ft (Jan 27, 2014). Older records may be monthly rather than daily.
Lake facts
| Full pool (conservation) | 1,908.00 ft |
|---|---|
| Dead pool | 1,840.00 ft |
| Conservation storage | 12,062 ac-ft |
| Conservation capacity | 115,742 ac-ft |
| Total storage (latest) | 12,063 ac-ft |
| Surface area | 1,058 acres |
| Record high (TWDB data) | 1,879.41 ft · Jul 6, 2025 |
| Record low (TWDB data) | 1,848.87 ft · Jan 27, 2014 |
| Typical % full now | 6.6% (median 1996–2024) |
| Gauge location | 31.4846, -100.4818 |
| Groups | Colorado River Basin Region F Water Planning Area Water supply for San Angelo |
Nearby lakes
Common questions
Is O. C. Fisher Lake full right now?
No – as of Oct 25, 2026 it is 10.4% full according to TWDB.
What is full pool for O. C. Fisher Lake?
The conservation pool elevation used by TWDB is 1,908.00 ft. The lake is currently 36.16 ft below it.
Is O. C. Fisher Lake rising or falling?
Over the last 7 days it changed −0.10 ft and over 30 days −0.55 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.