Austin Area Reservoirs: Monitored Water Supply Reservoirs are 94.8% full on 2025-08-11
Historical Data
Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
---|---|---|---|---|---|
Today | 2025-08-11 | 94.8 | 2,156,396 | 2,116,239 | 2,232,539 |
Yesterday | 2025-08-10 | 94.8 | 2,156,396 | 2,116,239 | 2,232,539 |
2 days ago | 2025-08-09 | 94.9 | 2,158,896 | 2,117,652 | 2,232,539 |
1 week ago | 2025-08-04 | 95.2 | 2,170,651 | 2,124,471 | 2,232,539 |
1 month ago | 2025-07-11 | 79.4 | 1,846,214 | 1,772,002 | 2,232,539 |
3 months ago | 2025-05-11 | 51.7 | 1,184,593 | 1,153,750 | 2,232,539 |
6 months ago | 2025-02-11 | 55.0 | 1,259,553 | 1,228,710 | 2,232,539 |
1 year ago | 2024-08-11 | 62.9 | 1,421,075 | 1,377,085 | 2,188,052 |
*
Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.
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 |
|
99.2 | 1,019.71 | -0.29 | 873,855 | 860,193 | 866,694 | 22,385 |
Georgetown |
|
100.0 | 791.03 | 0.03 | 38,107 | 38,005 | 38,005 | - n.a. - |
Stillhouse Hollow |
|
100.0 | 623.42 | 1.42 | 239,157 | 229,796 | 229,796 | - n.a. - |
Travis |
|
89.8 | 674.89 | -6.11 | 1,003,016 | 985,984 | 1,098,044 | 17,638 |