Lower-Colorado Planning Region Reservoirs: Monitored Water Supply Reservoirs are 85.1% full on 2026-03-16
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-03-16 | 85.1 | 1,857,816 | 1,807,390 | 2,122,814 |
| Yesterday | 2026-03-15 | 85.2 | 1,858,353 | 1,807,927 | 2,122,814 |
| 2 days ago | 2026-03-14 | 85.1 | 1,857,282 | 1,806,856 | 2,122,814 |
| 1 week ago | 2026-03-09 | 85.2 | 1,858,197 | 1,807,771 | 2,122,814 |
| 1 month ago | 2026-02-16 | 85.6 | 1,867,720 | 1,817,294 | 2,122,814 |
| 3 months ago | 2025-12-16 | 88.0 | 1,917,761 | 1,867,335 | 2,122,814 |
| 6 months ago | 2025-09-16 | 91.2 | 1,987,440 | 1,937,014 | 2,122,814 |
| 1 year ago | 2025-03-16 | 52.8 | 1,170,914 | 1,120,488 | 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 |
|
94.6 | 1,017.90 | -2.10 | 833,664 | 820,002 | 866,694 | 22,040 |
| Inks |
|
95.0 | 887.14 | -0.86 | 13,328 | 13,045 | 13,729 | 784 |
| Lyndon B Johnson |
|
99.0 | 824.82 | -0.18 | 130,462 | 111,622 | 112,778 | 6,415 |
| Marble Falls |
|
94.3 | 736.29 | -0.71 | 7,167 | 7,167 | 7,597 | 599 |
| Travis |
|
75.8 | 665.57 | -15.43 | 849,304 | 832,272 | 1,098,044 | 15,397 |