Colorado River Basin Reservoirs: Monitored Water Supply Reservoirs are 69.4% full on 2020-02-19

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2020-02-19 69.4 2,862,802 2,798,018 4,030,801
Yesterday 2020-02-18 69.4 2,863,166 2,798,382 4,030,801
2 days ago 2020-02-17 69.4 2,862,935 2,798,151 4,030,801
1 week ago 2020-02-12 69.4 2,860,840 2,796,057 4,030,801
1 month ago 2020-01-19 69.3 2,859,008 2,794,225 4,030,801
3 months ago 2019-11-19 70.0 2,885,680 2,820,896 4,030,801
6 months ago 2019-08-19 76.5 3,114,723 3,049,896 3,987,098
1 year ago 2019-02-19 74.1 3,070,820 2,988,440 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 95.3 492.07 -0.73 23,443 22,834 23,972 1,538
Brady Creek 86.1 1,740.91 -2.09 26,434 24,812 28,808 1,844
Brownwood 82.1 1,420.94 -3.66 107,380 107,380 130,868 6,041
Buchanan 92.0 1,016.85 -3.15 807,252 792,050 860,607 21,503
Champion Creek 66.4 2,072.41 -10.59 27,595 27,595 41,580 1,137
Coleman 86.2 1,714.51 -2.99 32,820 32,802 38,075 1,709
Colorado City 44.9 2,056.32 -13.88 13,807 13,807 30,758 - n.a. -
E V Spence 26.8 1,861.39 -36.61 138,619 138,619 517,272 6,327
Hords Creek 77.1 1,895.94 -4.06 6,254 6,251 8,109 415
Inks 55.9 879.22 -9.28 8,103 7,809 13,962 531
J B Thomas 24.2 2,228.65 -29.35 48,971 48,298 199,931 3,340
Lyndon B Johnson 74.8 820.38 -5.02 106,579 86,217 115,249 5,333
Marble Falls 98.0 736.25 -0.75 6,766 6,766 6,901 539
Nasworthy 86.4 1,871.28 -0.92 8,799 8,306 9,615 1,239
O C Fisher 9.2 1,870.43 -37.57 10,655 10,654 115,742 937
O H Ivie 69.4 1,541.57 -9.93 384,757 384,757 554,340 - n.a. -
Oak Creek 89.5 1,998.27 -1.73 35,258 35,108 39,210 2,195
Travis 83.1 670.49 -10.51 946,357 924,749 1,113,348 16,656
Twin Buttes 65.3 1,931.98 -8.22 122,953 119,204 182,454 6,444