Austin Area Reservoirs: Monitored Water Supply Reservoirs are 88.2% full on 2025-12-12
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-12-12 | 88.2 | 1,999,024 | 1,968,181 | 2,232,539 |
| Yesterday | 2025-12-11 | 88.2 | 1,999,098 | 1,968,255 | 2,232,539 |
| 2 days ago | 2025-12-10 | 88.2 | 2,000,051 | 1,969,208 | 2,232,539 |
| 1 week ago | 2025-12-05 | 88.4 | 2,004,670 | 1,973,827 | 2,232,539 |
| 1 month ago | 2025-11-12 | 87.6 | 1,986,143 | 1,955,300 | 2,232,539 |
| 3 months ago | 2025-09-12 | 92.0 | 2,085,662 | 2,053,724 | 2,232,539 |
| 6 months ago | 2025-06-12 | 55.6 | 1,272,917 | 1,242,074 | 2,232,539 |
| 1 year ago | 2024-12-12 | 56.9 | 1,300,175 | 1,269,332 | 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 |
|
97.5 | 1,019.02 | -0.98 | 858,460 | 844,798 | 866,694 | 22,243 |
| Georgetown |
|
71.3 | 781.80 | -9.20 | 27,166 | 27,103 | 38,005 | 1,065 |
| Stillhouse Hollow |
|
97.3 | 621.01 | -0.99 | 223,587 | 223,501 | 229,796 | 6,286 |
| Travis |
|
79.5 | 668.15 | -12.85 | 889,811 | 872,779 | 1,098,044 | 16,003 |