Lower-Colorado Planning Region Reservoirs: Monitored Water Supply Reservoirs are 94.8% full on 2026-11-09
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Most recent | 2026-11-09 | 94.8 | 2,063,799 | 2,013,373 | 2,122,814 |
| 1 day prior | 2026-11-08 | 94.8 | 2,062,827 | 2,012,401 | 2,122,814 |
| 2 days prior | 2026-11-07 | 94.7 | 2,059,866 | 2,009,440 | 2,122,814 |
| 1 week prior | 2026-11-02 | 94.6 | 2,059,644 | 2,009,218 | 2,122,814 |
| 1 month prior | 2026-10-09 | 95.7 | 2,081,565 | 2,031,139 | 2,122,814 |
| 3 months prior | 2026-08-09 | 99.0 | 2,152,969 | 2,102,543 | 2,122,814 |
| 6 months prior | 2026-05-09 | 85.0 | 1,853,794 | 1,803,368 | 2,122,814 |
| 1 year prior | 2025-11-09 | 87.5 | 1,907,541 | 1,857,115 | 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 |
|
97.3 | 492.39 | -0.41 | 23,938 | 23,329 | 23,972 | 1,556 |
| Buchanan |
|
95.8 | 1,018.38 | -1.62 | 844,263 | 830,601 | 866,694 | 22,124 |
| Inks |
|
96.8 | 887.45 | -0.55 | 13,573 | 13,290 | 13,729 | 794 |
| Lyndon B Johnson |
|
98.2 | 824.69 | -0.31 | 129,628 | 110,788 | 112,778 | 6,403 |
| Marble Falls |
|
95.9 | 736.49 | -0.51 | 7,287 | 7,287 | 7,597 | 603 |
| Travis |
|
93.6 | 677.24 | -3.76 | 1,045,110 | 1,028,078 | 1,098,044 | 18,183 |