Austin Area Reservoirs: Monitored Water Supply Reservoirs are 85.8% full on 2026-01-19
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-01-19 | 85.8 | 1,946,963 | 1,916,120 | 2,232,539 |
| Yesterday | 2026-01-18 | 85.8 | 1,947,087 | 1,916,244 | 2,232,539 |
| 2 days ago | 2026-01-17 | 85.9 | 1,948,793 | 1,917,950 | 2,232,539 |
| 1 week ago | 2026-01-12 | 86.2 | 1,955,564 | 1,924,721 | 2,232,539 |
| 1 month ago | 2025-12-19 | 87.8 | 1,990,919 | 1,960,076 | 2,232,539 |
| 3 months ago | 2025-10-19 | 88.7 | 2,010,449 | 1,979,606 | 2,232,539 |
| 6 months ago | 2025-07-19 | 94.7 | 2,215,742 | 2,113,767 | 2,232,539 |
| 1 year ago | 2025-01-19 | 55.4 | 1,268,559 | 1,237,716 | 2,232,539 |
*
Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.
Area Map
Reservoir Storage
| Reservoir | Type | Percent Full |
Water Level (ft) |
Height Above Conservation Pool (ft) |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
Surface Area (acres) |
|---|---|---|---|---|---|---|---|---|
| Buchanan |
|
94.1 | 1,017.69 | -2.31 | 829,040 | 815,378 | 866,694 | 22,003 |
| Georgetown |
|
71.6 | 781.89 | -9.11 | 27,262 | 27,199 | 38,005 | 1,067 |
| Stillhouse Hollow |
|
95.2 | 620.24 | -1.76 | 218,785 | 218,699 | 229,796 | 6,187 |
| Travis |
|
77.9 | 667.02 | -13.98 | 871,876 | 854,844 | 1,098,044 | 15,738 |