Colorado River Basin Reservoirs: Monitored Water Supply Reservoirs are 69.1% full on 2021-07-30
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2021-07-30 | 69.1 | 2,818,333 | 2,753,550 | 3,987,098 |
| Yesterday | 2021-07-29 | 69.1 | 2,820,142 | 2,755,358 | 3,987,098 |
| 2 days ago | 2021-07-28 | 69.2 | 2,822,635 | 2,757,852 | 3,987,098 |
| 1 week ago | 2021-07-23 | 69.4 | 2,832,714 | 2,767,930 | 3,987,098 |
| 1 month ago | 2021-06-30 | 67.2 | 2,744,366 | 2,679,582 | 3,987,098 |
| 3 months ago | 2021-04-30 | 59.0 | 2,444,489 | 2,379,705 | 4,030,801 |
| 6 months ago | 2021-01-30 | 60.9 | 2,520,529 | 2,455,745 | 4,030,801 |
| 1 year ago | 2020-07-30 | 67.8 | 2,768,250 | 2,703,466 | 3,987,098 |
*
Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.
Area Map
Reservoir Storage
| Reservoir | 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 | 95.3 | 492.07 | -0.73 | 23,443 | 22,834 | 23,972 | 1,538 |
| Brady Creek | 63.1 | 1,736.85 | -6.15 | 19,788 | 18,166 | 28,808 | 1,504 |
| Brownwood | 97.5 | 1,424.11 | -0.49 | 127,564 | 127,564 | 130,868 | 6,693 |
| Buchanan | 97.4 | 1,017.01 | -0.99 | 810,695 | 795,494 | 816,904 | 21,538 |
| Champion Creek | 76.0 | 2,075.92 | -7.08 | 31,618 | 31,618 | 41,580 | 1,254 |
| Coleman | 88.3 | 1,714.98 | -2.52 | 33,629 | 33,611 | 38,075 | 1,733 |
| Colorado City | 83.0 | 2,066.25 | -3.95 | 25,538 | 25,538 | 30,758 | - n.a. - |
| E V Spence | 28.5 | 1,862.73 | -35.27 | 147,294 | 147,294 | 517,272 | 6,619 |
| Hords Creek | 48.4 | 1,889.22 | -10.78 | 3,931 | 3,928 | 8,109 | 283 |
| Inks | 91.9 | 887.03 | -1.47 | 13,119 | 12,825 | 13,962 | 746 |
| J B Thomas | 48.0 | 2,240.39 | -17.61 | 96,662 | 95,989 | 199,931 | 4,800 |
| Lyndon B Johnson | 96.7 | 824.79 | -0.61 | 131,794 | 111,432 | 115,249 | 6,141 |
| Marble Falls | 98.7 | 736.34 | -0.66 | 6,814 | 6,814 | 6,901 | 541 |
| Nasworthy | 82.4 | 1,870.97 | -1.23 | 8,419 | 7,926 | 9,615 | 1,216 |
| O C Fisher | 5.2 | 1,864.35 | -43.65 | 6,034 | 6,033 | 115,742 | 611 |
| O H Ivie | 58.4 | 1,537.27 | -14.23 | 323,847 | 323,847 | 554,340 | - n.a. - |
| Oak Creek | 79.0 | 1,996.36 | -3.64 | 31,128 | 30,978 | 39,210 | 2,005 |
| Travis | 77.2 | 666.48 | -14.52 | 881,557 | 859,949 | 1,113,348 | 15,655 |
| Twin Buttes | 50.3 | 1,927.20 | -13.00 | 95,433 | 91,684 | 182,454 | 5,145 |