Austin Area Reservoirs: Monitored Water Supply Reservoirs are 51.3% full on 2025-04-29
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Most recent | 2025-04-29 | 51.3 | 1,175,386 | 1,144,543 | 2,232,539 |
| 1 day prior | 2025-04-28 | 51.2 | 1,174,957 | 1,144,114 | 2,232,539 |
| 2 days prior | 2025-04-27 | 51.3 | 1,176,459 | 1,145,616 | 2,232,539 |
| 1 week prior | 2025-04-22 | 51.5 | 1,180,296 | 1,149,453 | 2,232,539 |
| 1 month prior | 2025-03-29 | 53.0 | 1,214,192 | 1,183,349 | 2,232,539 |
| 3 months prior | 2025-01-29 | 55.0 | 1,258,145 | 1,227,302 | 2,232,539 |
| 6 months prior | 2024-10-29 | 58.6 | 1,313,218 | 1,282,375 | 2,188,052 |
| 1 year prior | 2024-04-29 | 44.8 | 1,031,775 | 1,000,932 | 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 |
|
52.7 | 998.71 | -21.29 | 470,131 | 456,469 | 866,694 | 15,232 |
| Georgetown |
|
66.9 | 780.21 | -10.79 | 25,507 | 25,444 | 38,005 | 1,023 |
| Stillhouse Hollow |
|
88.6 | 617.74 | -4.26 | 203,752 | 203,666 | 229,796 | 5,823 |
| Travis |
|
41.8 | 635.69 | -45.31 | 475,996 | 458,964 | 1,098,044 | 9,985 |