Colorado River Basin Reservoirs: Monitored Water Supply Reservoirs are 35.5% full on 2024-04-23

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2024-04-23 35.5 1,485,449 1,428,314 4,019,576
Yesterday 2024-04-22 35.5 1,486,032 1,428,897 4,019,576
2 days ago 2024-04-21 35.6 1,487,497 1,430,362 4,019,576
1 week ago 2024-04-16 35.6 1,486,928 1,429,793 4,019,576
1 month ago 2024-03-23 35.9 1,501,953 1,444,818 4,019,576
3 months ago 2024-01-23 36.0 1,502,342 1,445,207 4,019,576
6 months ago 2023-10-23 34.9 1,444,404 1,387,269 3,975,089
1 year ago 2023-04-23 42.5 1,764,028 1,706,893 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 95.6 492.13 -0.67 23,535 22,926 23,972 1,541
Brady Creek 35.5 1,729.66 -13.34 11,852 10,230 28,808 973
Brownwood 58.6 1,415.63 -8.97 76,713 76,713 130,868 4,886
Buchanan 46.7 995.18 -24.82 418,061 404,399 866,694 14,272
Champion Creek 57.3 2,068.91 -14.09 23,820 23,820 41,580 1,032
Coleman 59.6 1,707.98 -9.52 22,715 22,697 38,075 1,368
Colorado City 46.5 2,056.83 -13.37 14,306 14,306 30,758 - n.a. -
E V Spence 15.1 1,849.88 -48.12 77,962 77,962 517,272 4,438
Hords Creek 21.4 1,879.15 -20.85 1,736 1,733 8,109 165
Inks 95.0 887.14 -0.86 13,328 13,045 13,729 784
J B Thomas 19.6 2,225.79 -32.21 39,803 39,130 199,931 3,071
Lyndon B Johnson 98.5 824.73 -0.27 129,885 111,045 112,778 6,406
Marble Falls 95.1 736.39 -0.61 7,227 7,227 7,597 601
Nasworthy 92.9 1,871.78 -0.42 9,428 8,935 9,615 1,276
O C Fisher 1.7 1,856.06 -51.94 1,943 1,942 115,742 408
O H Ivie 26.3 1,519.78 -31.72 145,764 145,764 554,340 - n.a. -
Oak Creek 31.8 1,983.38 -16.62 12,623 12,473 39,210 956
Travis 37.2 630.47 -50.53 425,828 408,796 1,098,044 9,243
Twin Buttes 13.7 1,906.58 -33.62 28,812 25,063 182,454 1,890