Colorado River Basin Reservoirs: Monitored Water Supply Reservoirs are 70.1% full on 2020-07-10

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2020-07-10 70.1 2,857,933 2,793,149 3,987,098
Yesterday 2020-07-09 70.1 2,860,409 2,795,625 3,987,098
2 days ago 2020-07-08 70.2 2,863,911 2,799,128 3,987,098
1 week ago 2020-07-03 70.5 2,875,462 2,810,679 3,987,098
1 month ago 2020-06-10 72.6 2,959,123 2,894,339 3,987,098
3 months ago 2020-04-10 73.3 3,018,232 2,953,448 4,030,801
6 months ago 2020-01-10 69.2 2,853,863 2,789,079 4,030,801
1 year ago 2019-07-10 79.9 3,249,684 3,183,990 3,987,098
*

 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 84.1 1,740.58 -2.42 25,861 24,239 28,808 1,813
Brownwood 87.7 1,422.14 -2.46 114,778 114,778 130,868 6,288
Buchanan 98.4 1,017.39 -0.61 818,894 803,692 816,904 21,613
Champion Creek 62.8 2,071.04 -11.96 26,099 26,099 41,580 1,096
Coleman 95.7 1,716.58 -0.92 36,441 36,423 38,075 1,782
Colorado City 40.3 2,054.84 -15.36 12,407 12,407 30,758 - n.a. -
E V Spence 25.1 1,859.94 -38.06 129,647 129,647 517,272 6,042
Hords Creek 70.4 1,894.58 -5.42 5,714 5,711 8,109 384
Inks 93.3 887.30 -1.20 13,322 13,028 13,962 757
J B Thomas 21.4 2,226.95 -31.05 43,432 42,759 199,931 3,182
Lyndon B Johnson 96.4 824.74 -0.66 131,488 111,126 115,249 6,128
Marble Falls 97.8 736.22 -0.78 6,750 6,750 6,901 538
Nasworthy 87.0 1,871.33 -0.87 8,861 8,368 9,615 1,242
O C Fisher 8.0 1,868.90 -39.10 9,300 9,299 115,742 840
O H Ivie 68.5 1,541.23 -10.27 379,663 379,663 554,340 - n.a. -
Oak Creek 86.6 1,997.76 -2.24 34,114 33,964 39,210 2,144
Travis 80.7 668.87 -12.13 919,698 898,090 1,113,348 16,258
Twin Buttes 62.7 1,931.21 -8.99 118,113 114,364 182,454 6,221