Lake Ray Hubbard water level today
On Oct 28, 2026, Lake Ray Hubbard is at 431.78 ft, 83.1% full (3.72 ft below full pool). That is 4.6 points below normal for this date.
Source: Texas Water Development Board · storage 365,364 of 439,559 acre-ft · provisional data
Lake Ray Hubbard percent full history
Percent full Normal range (10th–90th percentile, 1996–2025) Average
Lake Ray Hubbard from space
The same area near the lowest and the highest level since 2016, on clear days. Compare the shoreline and the coves.
Imagery: NASA GIBS, Harmonized Landsat Sentinel-2 (HLS). Landsat 8/9 courtesy of NASA/USGS. Black specks are cloud and shadow masks.
Records and key dates
- Record high
- 100.0%Dec 5, 1996
- Record low
- 57.0%Dec 11, 2014
- 12-month high
- 100.0%Mar 11, 2026
- 12-month low
- 82.4%Sep 30, 2026
- Last time full
- Jun 25, 2026
- Change in 1 year
- −2.22 ft−10.0 pts
About Lake Ray Hubbard
- River basin
- Trinity
- Full pool (top of conservation pool)
- 435.50 ft
- Conservation capacity
- 439,559 acre-ft
- Surface area today
- 19,320 acres
- Dead pool elevation
- 388.00 ft
- Flood control reservoir
- No
- Water supply for
- Dallas
- Data since
- Oct 2, 1996
Monthly average, last 10 years
Average percent full each month.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 92% | 94% | 99% | 100% | 100% | 100% | 98% | 92% | 86% | 85% | — | — |
| 2025 | 94% | 100% | 100% | 100% | 100% | 100% | 99% | 96% | 96% | 92% | 92% | 94% |
| 2024 | 97% | 100% | 100% | 100% | 100% | 100% | 100% | 96% | 92% | 88% | 88% | 88% |
| 2023 | 99% | 100% | 100% | 100% | 100% | 98% | 95% | 89% | 83% | 82% | 91% | 93% |
| 2022 | 92% | 92% | 92% | 98% | 100% | 99% | 94% | 89% | 90% | 86% | 92% | 99% |
| 2021 | 99% | 99% | 100% | 100% | 100% | 100% | 100% | 99% | 95% | 93% | 95% | 94% |
| 2020 | 88% | 96% | 100% | 100% | 100% | 99% | 98% | 94% | 96% | 94% | 92% | 92% |
| 2019 | 100% | 100% | 100% | 100% | 100% | 100% | 99% | 94% | 89% | 85% | 87% | 87% |
| 2018 | 95% | 96% | 100% | 99% | 99% | 96% | 90% | 85% | 89% | 100% | 100% | 100% |
| 2017 | 95% | 96% | 97% | 99% | 98% | 100% | 99% | 99% | 98% | 95% | 92% | 93% |
Frequently asked questions
Is Lake Ray Hubbard full?
Not quite. On Oct 28, 2026 Lake Ray Hubbard was 83.1% full, 3.72 feet below its full pool elevation of 435.50 ft. It was last full on Jun 25, 2026.
What is the normal level of Lake Ray Hubbard for this time of year?
Between 1996 and 2025, Lake Ray Hubbard averaged 87.7% full around Oct 28, and 8 in 10 years it was between 75.1% and 99.6%. Today it is −4.6 percentage points below that average.
What is the lowest Lake Ray Hubbard has been?
In the TWDB record, which starts in 1996, the lowest daily value was 57.0% on Dec 11, 2014. The highest was 100.0% on Dec 5, 1996.
How often is the Lake Ray Hubbard water level updated?
TWDB publishes one reading per day for each reservoir. We check for new data every 2 hours and show the date of the reading next to the level. Recent values are provisional.
What does percent full mean?
It is the water stored in the conservation pool divided by the conservation capacity (439,559 acre-feet for Lake Ray Hubbard). Water above the conservation pool is flood storage and is not counted, so a reservoir can show 100% while rising into its flood pool.