Lower-Colorado Planning Region Reservoirs: Monitored Water Supply Reservoirs are 88.0% full on 2025-12-15
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-12-15 | 88.0 | 1,919,094 | 1,868,668 | 2,122,814 |
| Yesterday | 2025-12-14 | 88.1 | 1,920,837 | 1,870,411 | 2,122,814 |
| 2 days ago | 2025-12-13 | 88.1 | 1,921,109 | 1,870,683 | 2,122,814 |
| 1 week ago | 2025-12-08 | 88.3 | 1,924,843 | 1,874,417 | 2,122,814 |
| 1 month ago | 2025-11-15 | 87.1 | 1,898,905 | 1,848,479 | 2,122,814 |
| 3 months ago | 2025-09-15 | 91.3 | 1,989,515 | 1,939,089 | 2,122,814 |
| 6 months ago | 2025-06-15 | 55.2 | 1,223,032 | 1,172,606 | 2,122,814 |
| 1 year ago | 2024-12-15 | 55.6 | 1,230,813 | 1,180,387 | 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 |
|
96.7 | 492.30 | -0.50 | 23,798 | 23,189 | 23,972 | 1,551 |
| Buchanan |
|
97.2 | 1,018.93 | -1.07 | 856,459 | 842,797 | 866,694 | 22,225 |
| Inks |
|
94.8 | 887.10 | -0.90 | 13,296 | 13,013 | 13,729 | 781 |
| Lyndon B Johnson |
|
98.2 | 824.69 | -0.31 | 129,628 | 110,788 | 112,778 | 6,403 |
| Marble Falls |
|
95.1 | 736.38 | -0.62 | 7,221 | 7,221 | 7,597 | 601 |
| Travis |
|
79.4 | 668.08 | -12.92 | 888,692 | 871,660 | 1,098,044 | 15,987 |