South-Central Climate Division Reservoirs: Monitored Water Supply Reservoirs are 66.9% full on 2025-11-21
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-11-21 | 66.9 | 1,314,005 | 1,296,293 | 1,936,953 |
| Yesterday | 2025-11-20 | 66.9 | 1,314,074 | 1,296,362 | 1,936,953 |
| 2 days ago | 2025-11-19 | 67.0 | 1,314,560 | 1,296,848 | 1,936,953 |
| 1 week ago | 2025-11-14 | 67.3 | 1,322,227 | 1,304,515 | 1,936,953 |
| 1 month ago | 2025-10-21 | 68.9 | 1,352,409 | 1,334,697 | 1,936,953 |
| 3 months ago | 2025-08-21 | 74.8 | 1,466,920 | 1,449,208 | 1,936,953 |
| 6 months ago | 2025-05-21 | 42.9 | 850,154 | 831,541 | 1,936,953 |
| 1 year ago | 2024-11-21 | 44.8 | 884,969 | 867,257 | 1,936,953 |
*
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) |
|---|---|---|---|---|---|---|---|---|
| Austin |
|
96.2 | 492.22 | -0.58 | 23,674 | 23,065 | 23,972 | 1,546 |
| Canyon |
|
63.4 | 889.58 | -19.42 | 240,299 | 240,228 | 378,781 | 6,105 |
| Coleto Creek |
|
79.3 | 95.29 | -2.71 | 24,622 | 24,622 | 31,040 | 2,270 |
| Medina |
|
5.2 | 981.03 | -83.17 | 13,144 | 13,144 | 254,823 | 831 |
| Somerville |
|
81.0 | 235.33 | -2.67 | 121,762 | 121,762 | 150,293 | 10,183 |
| Travis |
|
79.5 | 668.19 | -12.81 | 890,452 | 873,420 | 1,098,044 | 16,012 |