Colorado River Basin Reservoirs: Monitored Water Supply Reservoirs are 63.8% full on 2017-07-21

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2017-07-21 63.8 2,609,245 2,543,429 3,989,106
Yesterday 2017-07-20 63.8 2,612,585 2,546,768 3,989,106
2 days ago 2017-07-19 63.9 2,616,376 2,550,559 3,989,106
1 week ago 2017-07-14 64.4 2,633,462 2,567,646 3,989,106
1 month ago 2017-06-21 66.2 2,706,340 2,640,524 3,989,106
3 months ago 2017-04-21 67.2 2,777,736 2,711,469 4,032,809
6 months ago 2017-01-21 66.2 2,771,762 2,668,162 4,032,809
1 year ago 2016-07-21 66.1 2,701,097 2,635,280 3,989,106
*

 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 94.9 492.01 -0.79 23,351 22,742 23,972 1,535
Brady Creek 62.5 1,736.71 -6.29 19,616 17,994 28,808 1,495
Brownwood 97.5 1,424.10 -0.50 125,637 125,637 128,839 6,366
Buchanan 97.9 1,017.20 -0.80 814,791 799,590 816,904 21,578
Champion Creek 51.0 2,066.33 -16.67 21,209 21,209 41,580 958
Coleman 96.4 1,716.73 -0.77 36,709 36,691 38,075 1,787
Colorado City 45.0 2,056.36 -13.84 13,846 13,846 30,758 - n.a. -
E V Spence 14.4 1,849.06 -48.94 74,361 74,361 517,272 4,341
Hords Creek 76.4 1,895.37 -4.63 6,552 6,448 8,443 408
Inks 93.2 887.28 -1.22 13,307 13,013 13,962 757
J B Thomas 56.3 2,243.68 -14.32 113,248 112,575 199,931 5,277
Lyndon B Johnson 96.1 824.67 -0.73 131,059 110,697 115,249 6,110
Marble Falls 98.3 736.28 -0.72 6,782 6,782 6,901 539
Nasworthy 82.9 1,871.01 -1.19 8,468 7,975 9,615 1,219
O C Fisher 12.4 1,872.27 -35.73 15,774 14,841 119,445 1,139
O H Ivie 22.5 1,516.64 -34.86 124,800 124,800 554,340 - n.a. -
Oak Creek 55.5 1,991.12 -8.88 21,930 21,780 39,210 1,506
Travis 89.2 674.47 -6.53 1,014,570 992,962 1,113,348 17,630
Twin Buttes 10.7 1,903.34 -36.86 23,235 19,486 182,454 1,596