Lake Graham
Source: Texas Water Development Board (Water Data for Texas)
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Level history
Field notes
As of Oct 25, 2026, Lake Graham stood at 1,068.10 ft, which is 66.2% of its conservation capacity.
That is 6.90 ft below the conservation (full) pool elevation of 1,075.00 ft.
Over the past 7 days the lake has been falling (−0.11 ft), and it is +0.32 ft over 30 days.
Compared with a year ago (1,071.84 ft), the lake is 3.74 ft lower.
For this time of year, the median in TWDB's records (1996–2025, 30 years with data) is 83.7% full, so Graham is currently below normal by 17.5 percentage points.
In TWDB's dataset (since 1996), the highest level recorded is 1,077.76 ft (Apr 18, 2010) and the lowest is 1,060.14 ft (Apr 16, 2015). Older records may be monthly rather than daily.
Lake facts
| Conservation storage | 29,986 ac-ft |
|---|---|
| Total storage (latest) | 30,000 ac-ft |
| Surface area | 1,931 acres |
| Gauge location | 33.1346, -98.6137 |
| Groups | Brazos River Basin Brazos G (Region G) Water Planning Area |
Reference levels
| Level · source | Elevation | Today vs level |
|---|---|---|
| Conservation (full) pool TWDB | 1,075.00 ft | −6.90 ft |
| Dead pool TWDB | 1,030.00 ft | +38.10 ft |
| Highest in TWDB data (since 1996) TWDB series | 1,077.76 ft Apr 18, 2010 | −9.66 ft |
| Lowest in TWDB data (since 1996) TWDB series | 1,060.14 ft Apr 16, 2015 | +7.96 ft |
| Normal range for this date TWDB series, 30 years 1996–2025 | 70.9–95.1% full (median 83.7%) | — |
| Conservation capacity TWDB | 45,288 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 Graham right now?
As of Oct 25, 2026, TWDB reports Lake Graham at 66.2% of its conservation capacity (29,986 of 45,288 acre-feet). For this date, the middle half of past years (1996–2025) ranged from 70.9% to 95.1% full, with a median of 83.7%.
What is the record high and low at Lake Graham?
In TWDB's records since 1996, the highest level is 1,077.76 ft (Apr 18, 2010) and the lowest is 1,060.14 ft (Apr 16, 2015).
What is full pool at Lake Graham?
The conservation (full) pool elevation used by TWDB is 1,075.00 ft. The lake is currently 6.90 ft below it.
Is Lake Graham rising or falling?
Over the last 7 days it changed −0.11 ft and over 30 days +0.32 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.