Lower-Colorado Planning Region Reservoirs: Monitored Water Supply Reservoirs are 84.4% full on 2026-04-23
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-04-23 | 84.4 | 1,842,432 | 1,792,006 | 2,122,814 |
| Yesterday | 2026-04-22 | 84.3 | 1,841,016 | 1,790,590 | 2,122,814 |
| 2 days ago | 2026-04-21 | 84.2 | 1,836,898 | 1,786,472 | 2,122,814 |
| 1 week ago | 2026-04-16 | 84.1 | 1,835,503 | 1,785,077 | 2,122,814 |
| 1 month ago | 2026-03-23 | 84.6 | 1,847,132 | 1,796,706 | 2,122,814 |
| 3 months ago | 2026-01-23 | 85.7 | 1,870,599 | 1,820,173 | 2,122,814 |
| 6 months ago | 2025-10-23 | 87.9 | 1,916,162 | 1,865,736 | 2,122,814 |
| 1 year ago | 2025-04-23 | 50.7 | 1,126,094 | 1,075,668 | 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 |
|
96.3 | 492.23 | -0.57 | 23,690 | 23,081 | 23,972 | 1,547 |
| Buchanan |
|
96.4 | 1,018.62 | -1.38 | 849,578 | 835,916 | 866,694 | 22,166 |
| Inks |
|
96.0 | 887.31 | -0.69 | 13,462 | 13,179 | 13,729 | 792 |
| Lyndon B Johnson |
|
98.7 | 824.78 | -0.22 | 130,205 | 111,365 | 112,778 | 6,411 |
| Marble Falls |
|
95.8 | 736.47 | -0.53 | 7,275 | 7,275 | 7,597 | 603 |
| Travis |
|
73.0 | 663.52 | -17.48 | 818,222 | 801,190 | 1,098,044 | 14,933 |