Lower-Colorado Planning Region Reservoirs: Monitored Water Supply Reservoirs are 85.7% full on 2026-01-23
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-01-23 | 85.7 | 1,869,983 | 1,819,557 | 2,122,814 |
| Yesterday | 2026-01-22 | 85.7 | 1,870,699 | 1,820,273 | 2,122,814 |
| 2 days ago | 2026-01-21 | 85.8 | 1,871,435 | 1,821,009 | 2,122,814 |
| 1 week ago | 2026-01-16 | 86.1 | 1,877,783 | 1,827,357 | 2,122,814 |
| 1 month ago | 2025-12-23 | 87.7 | 1,912,715 | 1,862,289 | 2,122,814 |
| 3 months ago | 2025-10-23 | 87.9 | 1,916,162 | 1,865,736 | 2,122,814 |
| 6 months ago | 2025-07-23 | 94.8 | 2,063,735 | 2,013,309 | 2,122,814 |
| 1 year ago | 2025-01-23 | 54.1 | 1,199,777 | 1,149,351 | 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 |
|
95.6 | 492.13 | -0.67 | 23,535 | 22,926 | 23,972 | 1,541 |
| Buchanan |
|
94.0 | 1,017.65 | -2.35 | 828,160 | 814,498 | 866,694 | 21,996 |
| Inks |
|
94.3 | 887.01 | -0.99 | 13,226 | 12,943 | 13,729 | 776 |
| Lyndon B Johnson |
|
98.3 | 824.70 | -0.30 | 129,693 | 110,853 | 112,778 | 6,404 |
| Marble Falls |
|
95.6 | 736.45 | -0.55 | 7,263 | 7,263 | 7,597 | 603 |
| Travis |
|
77.5 | 666.78 | -14.22 | 868,106 | 851,074 | 1,098,044 | 15,681 |