Lower-Colorado Planning Region Reservoirs: Monitored Water Supply Reservoirs are 85.4% full on 2026-05-13
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-05-13 | 85.4 | 1,863,519 | 1,813,093 | 2,122,814 |
| Yesterday | 2026-05-12 | 85.4 | 1,862,831 | 1,812,405 | 2,122,814 |
| 2 days ago | 2026-05-11 | 85.3 | 1,860,667 | 1,810,241 | 2,122,814 |
| 1 week ago | 2026-05-06 | 85.0 | 1,853,801 | 1,803,375 | 2,122,814 |
| 1 month ago | 2026-04-13 | 83.9 | 1,830,539 | 1,780,113 | 2,122,814 |
| 3 months ago | 2026-02-13 | 85.6 | 1,866,505 | 1,816,079 | 2,122,814 |
| 6 months ago | 2025-11-13 | 87.2 | 1,900,524 | 1,850,098 | 2,122,814 |
| 1 year ago | 2025-05-13 | 50.3 | 1,118,828 | 1,068,402 | 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 |
|
95.5 | 492.11 | -0.69 | 23,504 | 22,895 | 23,972 | 1,540 |
| Buchanan |
|
97.4 | 1,019.00 | -1.00 | 858,015 | 844,353 | 866,694 | 22,239 |
| Inks |
|
97.8 | 887.63 | -0.37 | 13,716 | 13,433 | 13,729 | 797 |
| Lyndon B Johnson |
|
98.8 | 824.79 | -0.21 | 130,269 | 111,429 | 112,778 | 6,412 |
| Marble Falls |
|
96.4 | 736.55 | -0.45 | 7,323 | 7,323 | 7,597 | 605 |
| Travis |
|
74.1 | 664.35 | -16.65 | 830,692 | 813,660 | 1,098,044 | 15,117 |