Austin Area Reservoirs: Monitored Water Supply Reservoirs are 83.1% full on 2026-04-12
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-04-12 | 83.1 | 1,885,660 | 1,854,817 | 2,232,539 |
| Yesterday | 2026-04-11 | 83.1 | 1,885,290 | 1,854,447 | 2,232,539 |
| 2 days ago | 2026-04-10 | 83.1 | 1,886,791 | 1,855,948 | 2,232,539 |
| 1 week ago | 2026-04-05 | 83.6 | 1,896,566 | 1,865,723 | 2,232,539 |
| 1 month ago | 2026-03-12 | 85.1 | 1,931,267 | 1,900,424 | 2,232,539 |
| 3 months ago | 2026-01-12 | 86.2 | 1,955,564 | 1,924,721 | 2,232,539 |
| 6 months ago | 2025-10-12 | 89.2 | 2,022,766 | 1,991,923 | 2,232,539 |
| 1 year ago | 2025-04-12 | 52.3 | 1,198,166 | 1,167,323 | 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 |
|
93.6 | 1,017.51 | -2.49 | 825,082 | 811,420 | 866,694 | 21,972 |
| Georgetown |
|
76.7 | 783.67 | -7.33 | 29,204 | 29,141 | 38,005 | 1,114 |
| Stillhouse Hollow |
|
92.8 | 619.37 | -2.63 | 213,451 | 213,365 | 229,796 | 6,073 |
| Travis |
|
72.9 | 663.50 | -17.50 | 817,923 | 800,891 | 1,098,044 | 14,928 |