Colorado River Basin Reservoirs: Monitored Water Supply Reservoirs are 36.4% full on 2023-11-29

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2023-11-29 36.4 1,518,635 1,461,500 4,019,576
Yesterday 2023-11-28 36.4 1,519,607 1,462,472 4,019,576
2 days ago 2023-11-27 36.4 1,520,589 1,463,454 4,019,576
1 week ago 2023-11-22 36.5 1,525,813 1,468,678 4,019,576
1 month ago 2023-10-29 36.7 1,515,404 1,458,269 3,975,089
3 months ago 2023-08-29 37.6 1,553,441 1,496,306 3,975,089
6 months ago 2023-05-29 44.5 1,824,757 1,767,622 3,975,089
1 year ago 2022-11-29 44.9 1,861,253 1,804,118 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 95.7 492.14 -0.66 23,551 22,942 23,972 1,542
Brady Creek 36.9 1,730.15 -12.85 12,266 10,644 28,808 1,002
Brownwood 60.0 1,416.00 -8.60 78,535 78,535 130,868 4,963
Buchanan 44.9 994.10 -25.90 402,804 389,142 866,694 13,980
Champion Creek 59.0 2,069.53 -13.47 24,515 24,515 41,580 1,050
Coleman 61.6 1,708.54 -8.96 23,490 23,472 38,075 1,398
Colorado City 49.0 2,057.60 -12.60 15,085 15,085 30,758 - n.a. -
E V Spence 16.7 1,851.72 -46.28 86,315 86,315 517,272 4,642
Hords Creek 22.5 1,879.70 -20.30 1,828 1,825 8,109 168
Inks 94.2 887.00 -1.00 13,218 12,935 13,729 776
J B Thomas 22.4 2,227.58 -30.42 45,455 44,782 199,931 3,237
Lyndon B Johnson 98.6 824.76 -0.24 130,077 111,237 112,778 6,409
Marble Falls 93.9 736.24 -0.76 7,137 7,137 7,597 598
Nasworthy 93.3 1,871.81 -0.39 9,467 8,974 9,615 1,278
O C Fisher 2.1 1,857.12 -50.88 2,377 2,376 115,742 412
O H Ivie 28.6 1,521.51 -29.99 158,572 158,572 554,340 - n.a. -
Oak Creek 34.4 1,984.36 -15.64 13,621 13,471 39,210 1,009
Travis 38.3 631.78 -49.22 438,055 421,023 1,098,044 9,424
Twin Buttes 15.6 1,908.33 -31.87 32,267 28,518 182,454 2,085