Colorado River Basin Reservoirs: Monitored Water Supply Reservoirs are 65.1% full on 2020-09-24

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2020-09-24 65.1 2,661,490 2,596,706 3,987,098
Yesterday 2020-09-23 65.2 2,662,652 2,597,868 3,987,098
2 days ago 2020-09-22 65.2 2,664,422 2,599,639 3,987,098
1 week ago 2020-09-17 65.4 2,671,072 2,606,289 3,987,098
1 month ago 2020-08-24 65.1 2,660,419 2,595,635 3,987,098
3 months ago 2020-06-24 71.1 2,899,516 2,834,733 3,987,098
6 months ago 2020-03-24 72.3 2,980,011 2,915,228 4,030,801
1 year ago 2019-09-24 73.3 2,987,181 2,922,398 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 95.0 492.03 -0.77 23,381 22,772 23,972 1,536
Brady Creek 74.2 1,738.96 -4.04 23,008 21,386 28,808 1,679
Brownwood 92.9 1,423.21 -1.39 121,624 121,624 130,868 6,508
Buchanan 93.3 1,015.44 -2.56 777,160 761,958 816,904 21,180
Champion Creek 61.6 2,070.58 -12.42 25,628 25,628 41,580 1,082
Coleman 91.0 1,715.57 -1.93 34,657 34,639 38,075 1,751
Colorado City 39.6 2,054.58 -15.62 12,171 12,171 30,758 - n.a. -
E V Spence 24.5 1,859.42 -38.58 126,535 126,535 517,272 5,937
Hords Creek 61.3 1,892.54 -7.46 4,971 4,968 8,109 343
Inks 93.1 887.26 -1.24 13,291 12,997 13,962 756
J B Thomas 17.7 2,224.54 -33.46 36,049 35,376 199,931 2,936
Lyndon B Johnson 95.6 824.59 -0.81 130,571 110,209 115,249 6,090
Marble Falls 98.7 736.34 -0.66 6,814 6,814 6,901 541
Nasworthy 86.0 1,871.25 -0.95 8,762 8,269 9,615 1,236
O C Fisher 7.0 1,867.36 -40.64 8,080 8,079 115,742 746
O H Ivie 63.5 1,539.32 -12.18 351,978 351,978 554,340 - n.a. -
Oak Creek 83.0 1,997.11 -2.89 32,690 32,540 39,210 2,080
Travis 71.6 662.34 -18.66 818,724 797,116 1,113,348 14,721
Twin Buttes 55.7 1,929.06 -11.14 105,396 101,647 182,454 5,627