Colorado River Basin Reservoirs: Monitored Water Supply Reservoirs are 61.5% full on 2020-11-29

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2020-11-29 61.5 2,543,093 2,478,310 4,030,801
Yesterday 2020-11-28 61.5 2,541,982 2,477,198 4,030,801
2 days ago 2020-11-27 61.5 2,542,055 2,477,272 4,030,801
1 week ago 2020-11-22 61.6 2,547,916 2,483,132 4,030,801
1 month ago 2020-10-29 63.1 2,580,556 2,515,773 3,987,098
3 months ago 2020-08-29 64.6 2,638,484 2,573,701 3,987,098
6 months ago 2020-05-29 73.0 2,976,011 2,911,228 3,987,098
1 year ago 2019-11-29 69.8 2,879,150 2,814,367 4,030,801
*

 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 95.8 492.16 -0.64 23,581 22,972 23,972 1,543
Brady Creek 69.3 1,738.05 -4.95 21,600 19,978 28,808 1,604
Brownwood 87.3 1,422.05 -2.55 114,213 114,213 130,868 6,269
Buchanan 84.5 1,013.78 -6.22 742,377 727,176 860,607 20,707
Champion Creek 59.1 2,069.60 -13.40 24,593 24,593 41,580 1,052
Coleman 86.9 1,714.67 -2.83 33,094 33,076 38,075 1,715
Colorado City 36.7 2,053.57 -16.63 11,273 11,273 30,758 - n.a. -
E V Spence 23.0 1,858.12 -39.88 118,972 118,972 517,272 5,687
Hords Creek 55.8 1,891.21 -8.79 4,530 4,527 8,109 319
Inks 92.1 887.08 -1.42 13,156 12,862 13,962 748
J B Thomas 15.2 2,222.74 -35.26 30,977 30,304 199,931 2,696
Lyndon B Johnson 96.5 824.75 -0.65 131,549 111,187 115,249 6,130
Marble Falls 98.7 736.34 -0.66 6,814 6,814 6,901 541
Nasworthy 85.5 1,871.21 -0.99 8,713 8,220 9,615 1,234
O C Fisher 6.4 1,866.48 -41.52 7,438 7,437 115,742 711
O H Ivie 60.9 1,538.30 -13.20 337,777 337,777 554,340 - n.a. -
Oak Creek 78.7 1,996.30 -3.70 31,003 30,853 39,210 1,999
Travis 68.1 659.61 -21.39 779,330 757,722 1,113,348 14,153
Twin Buttes 53.9 1,928.46 -11.74 102,103 98,354 182,454 5,471