Austin Area Reservoirs: Monitored Water Supply Reservoirs are 88.1% full on 2025-12-13
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-12-13 | 88.1 | 1,997,825 | 1,966,982 | 2,232,539 |
| Yesterday | 2025-12-12 | 88.1 | 1,997,876 | 1,967,033 | 2,232,539 |
| 2 days ago | 2025-12-11 | 88.1 | 1,998,715 | 1,967,872 | 2,232,539 |
| 1 week ago | 2025-12-06 | 88.4 | 2,003,841 | 1,972,998 | 2,232,539 |
| 1 month ago | 2025-11-13 | 87.5 | 1,985,019 | 1,954,176 | 2,232,539 |
| 3 months ago | 2025-09-13 | 91.9 | 2,083,319 | 2,051,446 | 2,232,539 |
| 6 months ago | 2025-06-13 | 56.1 | 1,283,409 | 1,252,566 | 2,232,539 |
| 1 year ago | 2024-12-13 | 56.8 | 1,299,002 | 1,268,159 | 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 |
|
97.4 | 1,019.00 | -1.00 | 858,015 | 844,353 | 866,694 | 22,239 |
| Georgetown |
|
71.3 | 781.81 | -9.19 | 27,177 | 27,114 | 38,005 | 1,065 |
| Stillhouse Hollow |
|
97.2 | 620.99 | -1.01 | 223,462 | 223,376 | 229,796 | 6,284 |
| Travis |
|
79.4 | 668.11 | -12.89 | 889,171 | 872,139 | 1,098,044 | 15,994 |