Colorado River Basin Reservoirs: Monitored Water Supply Reservoirs are 44.9% full on 2025-06-13
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-06-13 | 44.9 | 1,864,774 | 1,805,884 | 4,019,576 |
| Yesterday | 2025-06-12 | 44.9 | 1,864,812 | 1,805,922 | 4,019,576 |
| 2 days ago | 2025-06-11 | 44.8 | 1,860,321 | 1,801,226 | 4,019,576 |
| 1 week ago | 2025-06-06 | 44.4 | 1,843,519 | 1,784,492 | 4,019,576 |
| 1 month ago | 2025-05-13 | 43.1 | 1,789,364 | 1,730,635 | 4,019,576 |
| 3 months ago | 2025-03-13 | 44.0 | 1,826,988 | 1,769,853 | 4,019,576 |
| 6 months ago | 2024-12-13 | 46.1 | 1,911,091 | 1,853,839 | 4,019,576 |
| 1 year ago | 2024-06-13 | 44.7 | 1,833,818 | 1,776,683 | 3,975,089 |
*
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 |
|
96.8 | 492.31 | -0.49 | 23,814 | 23,205 | 23,972 | 1,552 |
| Brady Creek |
|
30.8 | 1,728.14 | -14.86 | 10,484 | 8,862 | 28,808 | 869 |
| Brownwood |
|
100.0 | 1,425.12 | 0.52 | 132,349 | 130,868 | 130,868 | 6,839 |
| Buchanan |
|
59.8 | 1,002.58 | -17.42 | 531,914 | 518,252 | 866,694 | 16,833 |
| Champion Creek |
|
47.7 | 2,064.92 | -18.08 | 19,846 | 19,846 | 41,580 | 920 |
| Coleman |
|
99.2 | 1,717.34 | -0.16 | 37,805 | 37,787 | 38,075 | 1,806 |
| Colorado City |
|
66.9 | 2,062.48 | -7.72 | 20,573 | 20,573 | 30,758 | - n.a. - |
| E V Spence |
|
15.3 | 1,850.10 | -47.90 | 78,941 | 78,941 | 517,272 | 4,462 |
| Hords Creek |
|
70.5 | 1,894.59 | -5.41 | 5,717 | 5,714 | 8,109 | 384 |
| Inks |
|
95.4 | 887.20 | -0.80 | 13,375 | 13,092 | 13,729 | 790 |
| J B Thomas |
|
36.8 | 2,235.39 | -22.61 | 74,270 | 73,597 | 199,931 | 4,181 |
| Lyndon B Johnson |
|
98.6 | 824.75 | -0.25 | 130,013 | 111,173 | 112,778 | 6,408 |
| Marble Falls |
|
95.4 | 736.43 | -0.57 | 7,251 | 7,251 | 7,597 | 602 |
| Nasworthy |
|
85.9 | 1,871.75 | -0.96 | 8,750 | 8,257 | 9,615 | 1,236 |
| O C Fisher |
|
9.5 | 1,870.83 | -37.17 | 11,033 | 11,032 | 115,742 | 983 |
| O H Ivie |
|
40.5 | 1,528.81 | -22.69 | 224,326 | 224,326 | 554,340 | - n.a. - |
| Oak Creek |
|
26.4 | 1,981.12 | -18.88 | 10,512 | 10,362 | 39,210 | 844 |
| Travis |
|
44.0 | 638.11 | -42.89 | 500,586 | 483,554 | 1,098,044 | 10,341 |
| Twin Buttes |
|
14.2 | 1,906.99 | -33.21 | 29,578 | 25,829 | 182,454 | 1,936 |