Colorado River Basin Reservoirs: Monitored Water Supply Reservoirs are 60.5% full on 2021-03-08

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2021-03-08 60.5 2,502,302 2,437,518 4,030,801
Yesterday 2021-03-07 60.5 2,503,396 2,438,613 4,030,801
2 days ago 2021-03-06 60.5 2,504,178 2,439,395 4,030,801
1 week ago 2021-03-01 60.6 2,506,930 2,442,147 4,030,801
1 month ago 2021-02-08 60.7 2,511,239 2,446,455 4,030,801
3 months ago 2020-12-08 61.1 2,528,684 2,463,901 4,030,801
6 months ago 2020-09-08 64.1 2,619,814 2,555,030 3,987,098
1 year ago 2020-03-08 69.8 2,876,701 2,811,917 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 96.2 492.21 -0.59 23,659 23,050 23,972 1,546
Brady Creek 66.6 1,737.61 -5.39 20,815 19,193 28,808 1,569
Brownwood 84.9 1,421.56 -3.04 111,165 111,165 130,868 6,169
Buchanan 83.1 1,013.18 -6.82 730,006 714,804 860,607 20,534
Champion Creek 58.1 2,069.22 -13.78 24,154 24,154 41,580 1,041
Coleman 84.9 1,714.23 -3.27 32,343 32,325 38,075 1,699
Colorado City 35.9 2,053.30 -16.90 11,041 11,041 30,758 - n.a. -
E V Spence 22.0 1,857.22 -40.78 113,928 113,928 517,272 5,523
Hords Creek 51.2 1,890.00 -10.00 4,156 4,153 8,109 297
Inks 92.1 887.08 -1.42 13,156 12,862 13,962 748
J B Thomas 12.8 2,220.93 -37.07 26,310 25,637 199,931 2,453
Lyndon B Johnson 96.4 824.74 -0.66 131,488 111,126 115,249 6,128
Marble Falls 99.1 736.39 -0.61 6,841 6,841 6,901 542
Nasworthy 85.6 1,871.22 -0.98 8,726 8,233 9,615 1,234
O C Fisher 6.2 1,866.09 -41.91 7,161 7,160 115,742 702
O H Ivie 60.7 1,538.22 -13.28 336,674 336,674 554,340 - n.a. -
Oak Creek 76.5 1,995.88 -4.12 30,160 30,010 39,210 1,959
Travis 67.0 658.78 -22.22 767,651 746,043 1,113,348 13,987
Twin Buttes 54.3 1,928.60 -11.60 102,868 99,119 182,454 5,507