Lower-Colorado Planning Region Reservoirs: Monitored Water Supply Reservoirs are 87.9% full on 2025-10-31
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-10-31 | 87.9 | 1,917,049 | 1,866,623 | 2,122,814 |
| Yesterday | 2025-10-30 | 88.0 | 1,918,380 | 1,867,954 | 2,122,814 |
| 2 days ago | 2025-10-29 | 88.1 | 1,921,377 | 1,870,951 | 2,122,814 |
| 1 week ago | 2025-10-24 | 87.8 | 1,915,015 | 1,864,589 | 2,122,814 |
| 1 month ago | 2025-09-30 | 90.0 | 1,960,701 | 1,910,275 | 2,122,814 |
| 3 months ago | 2025-07-31 | 94.8 | 2,063,719 | 2,013,293 | 2,122,814 |
| 6 months ago | 2025-04-30 | 50.4 | 1,119,547 | 1,069,121 | 2,122,814 |
| 1 year ago | 2024-10-31 | 57.0 | 1,235,545 | 1,185,119 | 2,078,327 |
*
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 | 492.21 | -0.59 | 23,659 | 23,050 | 23,972 | 1,546 |
| Buchanan |
|
95.3 | 1,018.16 | -1.84 | 839,400 | 825,738 | 866,694 | 22,085 |
| Inks |
|
57.4 | 879.26 | -8.74 | 8,170 | 7,887 | 13,729 | 535 |
| Lyndon B Johnson |
|
98.0 | 824.65 | -0.35 | 129,372 | 110,532 | 112,778 | 6,399 |
| Marble Falls |
|
95.7 | 736.46 | -0.54 | 7,269 | 7,269 | 7,597 | 603 |
| Travis |
|
81.2 | 669.35 | -11.65 | 909,179 | 892,147 | 1,098,044 | 16,276 |