Colorado River Basin Reservoirs: Monitored Water Supply Reservoirs are 57.6% full on 2018-01-21

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2018-01-21 57.6 2,389,925 2,324,109 4,032,809
Yesterday 2018-01-20 57.6 2,389,765 2,323,949 4,032,809
2 days ago 2018-01-19 57.6 2,389,766 2,323,950 4,032,809
1 week ago 2018-01-14 57.8 2,394,769 2,328,952 4,032,809
1 month ago 2017-12-21 58.2 2,411,238 2,345,422 4,032,809
3 months ago 2017-10-21 60.3 2,469,778 2,403,961 3,989,106
6 months ago 2017-07-21 63.8 2,609,129 2,543,313 3,989,106
1 year ago 2017-01-21 66.2 2,771,762 2,668,162 4,032,809
*

 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 96.4 492.25 -0.55 23,721 23,112 23,972 1,548
Brady Creek 55.1 1,735.10 -7.90 17,503 15,881 28,808 1,371
Brownwood 83.5 1,421.15 -3.45 107,528 107,528 128,839 5,907
Buchanan 88.5 1,015.41 -4.59 776,525 761,324 860,607 21,173
Champion Creek 46.5 2,064.39 -18.61 19,341 19,341 41,580 907
Coleman 88.2 1,714.96 -2.54 33,594 33,576 38,075 1,733
Colorado City 40.2 2,054.78 -15.42 12,353 12,353 30,758 - n.a. -
E V Spence 12.6 1,846.76 -51.24 64,931 64,931 517,272 3,930
Hords Creek 63.6 1,892.52 -7.48 5,474 5,370 8,443 352
Inks 55.4 879.08 -9.42 8,029 7,735 13,962 527
J B Thomas 47.6 2,240.23 -17.77 95,896 95,223 199,931 4,777
Lyndon B Johnson 96.3 824.72 -0.68 131,365 111,003 115,249 6,123
Marble Falls 99.0 736.37 -0.63 6,831 6,831 6,901 541
Nasworthy 83.3 1,871.04 -1.16 8,505 8,012 9,615 1,221
O C Fisher 9.9 1,870.03 -37.97 12,744 11,811 119,445 970
O H Ivie 19.2 1,513.52 -37.98 106,562 106,562 554,340 - n.a. -
Oak Creek 48.8 1,989.17 -10.83 19,296 19,146 39,210 1,335
Travis 81.0 669.10 -11.90 923,443 901,835 1,113,348 16,314
Twin Buttes 6.9 1,898.42 -41.78 16,284 12,535 182,454 1,259