Colorado River Basin Reservoirs: Monitored Water Supply Reservoirs are 44.9% full on 2025-02-09

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2025-02-09 44.9 1,860,324 1,803,189 4,019,576
Yesterday 2025-02-08 44.9 1,860,508 1,803,373 4,019,576
2 days ago 2025-02-07 44.9 1,860,872 1,803,737 4,019,576
1 week ago 2025-02-02 44.9 1,863,386 1,806,251 4,019,576
1 month ago 2025-01-09 45.4 1,881,301 1,824,166 4,019,576
3 months ago 2024-11-09 45.8 1,914,919 1,840,136 4,019,576
6 months ago 2024-08-09 44.1 1,810,303 1,753,168 3,975,089
1 year ago 2024-02-09 36.1 1,506,650 1,449,515 4,019,576
*

 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 97.3 492.38 -0.42 23,922 23,313 23,972 1,556
Brady Creek 34.1 1,729.19 -13.81 11,458 9,836 28,808 940
Brownwood 98.7 1,424.66 0.06 129,225 129,225 130,868 6,744
Buchanan 59.4 1,002.39 -17.61 528,724 515,062 866,694 16,745
Champion Creek 48.1 2,065.13 -17.87 20,017 20,017 41,580 925
Coleman 98.1 1,717.09 -0.41 37,354 37,336 38,075 1,798
Colorado City 72.5 2,063.85 -6.35 22,301 22,301 30,758 - n.a. -
E V Spence 16.6 1,851.67 -46.33 86,083 86,083 517,272 4,636
Hords Creek 59.7 1,892.17 -7.83 4,844 4,841 8,109 335
Inks 95.0 887.14 -0.86 13,328 13,045 13,729 784
J B Thomas 41.0 2,237.32 -20.68 82,547 81,874 199,931 4,401
Lyndon B Johnson 99.0 824.82 -0.18 130,462 111,622 112,778 6,415
Marble Falls 95.7 736.46 -0.54 7,269 7,269 7,597 603
Nasworthy 93.1 1,871.79 -0.41 9,441 8,948 9,615 1,276
O C Fisher 8.0 1,868.88 -39.12 9,284 9,283 115,742 838
O H Ivie 39.8 1,528.45 -23.05 220,666 220,666 554,340 - n.a. -
Oak Creek 27.7 1,981.65 -18.35 11,004 10,854 39,210 870
Travis 43.3 637.35 -43.65 492,771 475,739 1,098,044 10,226
Twin Buttes 8.7 1,900.93 -39.27 19,624 15,875 182,454 1,422