Colorado River Basin Reservoirs: Monitored Water Supply Reservoirs are 44.9% full on 2022-11-29

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2022-11-29 44.9 1,860,593 1,803,458 4,019,576
Yesterday 2022-11-28 44.8 1,857,527 1,800,392 4,019,576
2 days ago 2022-11-27 44.7 1,854,641 1,797,506 4,019,576
1 week ago 2022-11-22 44.2 1,835,371 1,778,236 4,019,576
1 month ago 2022-10-29 45.5 1,864,359 1,807,224 3,975,089
3 months ago 2022-08-29 47.8 1,957,168 1,900,033 3,975,089
6 months ago 2022-05-29 58.0 2,362,534 2,305,399 3,975,089
1 year ago 2021-11-29 64.5 2,649,645 2,592,510 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 96.5 492.26 -0.54 23,736 23,127 23,972 1,549
Brady Creek 45.5 1,732.74 -10.26 14,728 13,106 28,808 1,187
Brownwood 62.7 1,416.70 -7.90 82,059 82,059 130,868 5,107
Buchanan 60.0 1,002.68 -17.32 533,600 519,938 866,694 16,879
Champion Creek 60.6 2,070.19 -12.81 25,190 25,190 41,580 1,071
Coleman 74.4 1,711.81 -5.69 28,363 28,345 38,075 1,579
Colorado City 56.6 2,059.78 -10.42 17,411 17,411 30,758 - n.a. -
E V Spence 18.8 1,854.06 -43.94 97,497 97,497 517,272 4,923
Hords Creek 31.0 1,883.43 -16.57 2,517 2,514 8,109 204
Inks 95.9 887.29 -0.71 13,446 13,163 13,729 792
J B Thomas 25.2 2,229.24 -28.76 50,960 50,287 199,931 3,404
Lyndon B Johnson 99.0 824.83 -0.17 130,526 111,686 112,778 6,416
Marble Falls 58.4 731.06 -5.94 4,438 4,438 7,597 416
Nasworthy 87.0 1,871.33 -0.87 8,861 8,368 9,615 1,242
O C Fisher 3.2 1,860.21 -47.79 3,757 3,756 115,742 486
O H Ivie 40.1 1,528.60 -22.90 222,191 222,191 554,340 - n.a. -
Oak Creek 49.4 1,989.35 -10.65 19,534 19,384 39,210 1,351
Travis 46.3 640.50 -40.50 525,732 508,700 1,098,044 10,703
Twin Buttes 29.0 1,917.63 -22.57 56,623 52,874 182,454 3,218