Lower-Colorado Planning Region Reservoirs: Monitored Water Supply Reservoirs are 93.2% full on 2026-09-24
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-09-24 | 93.2 | 2,029,558 | 1,979,132 | 2,122,814 |
| Yesterday | 2026-09-23 | 93.3 | 2,031,335 | 1,980,909 | 2,122,814 |
| 2 days ago | 2026-09-22 | 93.5 | 2,034,270 | 1,983,844 | 2,122,814 |
| 1 week ago | 2026-09-17 | 94.1 | 2,047,697 | 1,997,271 | 2,122,814 |
| 1 month ago | 2026-08-24 | 97.4 | 2,118,079 | 2,067,653 | 2,122,814 |
| 3 months ago | 2026-06-24 | 92.7 | 2,017,525 | 1,967,099 | 2,122,814 |
| 6 months ago | 2026-03-24 | 84.6 | 1,845,623 | 1,795,197 | 2,122,814 |
| 1 year ago | 2025-09-24 | 90.5 | 1,972,549 | 1,922,123 | 2,122,814 |
*
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 |
|
97.1 | 492.36 | -0.44 | 23,891 | 23,282 | 23,972 | 1,554 |
| Buchanan |
|
96.0 | 1,018.44 | -1.56 | 845,591 | 831,929 | 866,694 | 22,134 |
| Inks |
|
95.9 | 887.30 | -0.70 | 13,454 | 13,171 | 13,729 | 792 |
| Lyndon B Johnson |
|
99.2 | 824.86 | -0.14 | 130,718 | 111,878 | 112,778 | 6,418 |
| Marble Falls |
|
97.5 | 736.69 | -0.31 | 7,408 | 7,408 | 7,597 | 607 |
| Travis |
|
90.3 | 675.20 | -5.80 | 1,008,496 | 991,464 | 1,098,044 | 17,714 |