Colorado River Basin Reservoirs: Monitored Water Supply Reservoirs are 63.5% full on 2022-01-19

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2022-01-19 63.5 2,624,357 2,559,573 4,030,801
Yesterday 2022-01-18 63.5 2,624,804 2,560,021 4,030,801
2 days ago 2022-01-17 63.5 2,625,544 2,560,761 4,030,801
1 week ago 2022-01-12 63.7 2,631,491 2,566,707 4,030,801
1 month ago 2021-12-19 64.2 2,652,940 2,588,156 4,030,801
3 months ago 2021-10-19 66.3 2,708,732 2,643,949 3,987,098
6 months ago 2021-07-19 69.5 2,835,143 2,770,360 3,987,098
1 year ago 2021-01-19 60.9 2,518,940 2,454,156 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 95.3 492.08 -0.72 23,458 22,849 23,972 1,539
Brady Creek 56.7 1,735.51 -7.49 17,954 16,332 28,808 1,400
Brownwood 91.3 1,422.87 -1.73 119,423 119,423 130,868 6,438
Buchanan 87.8 1,015.12 -4.88 770,394 755,192 860,607 21,100
Champion Creek 69.4 2,073.56 -9.44 28,871 28,871 41,580 1,174
Coleman 92.9 1,715.98 -1.52 35,377 35,359 38,075 1,764
Colorado City 73.4 2,064.06 -6.14 22,572 22,572 30,758 - n.a. -
E V Spence 24.6 1,859.55 -38.45 127,308 127,308 517,272 5,961
Hords Creek 42.4 1,887.40 -12.60 3,439 3,436 8,109 259
Inks 91.6 886.98 -1.52 13,082 12,788 13,962 744
J B Thomas 39.4 2,236.62 -21.38 79,496 78,823 199,931 4,318
Lyndon B Johnson 96.2 824.69 -0.71 131,182 110,820 115,249 6,115
Marble Falls 98.8 736.35 -0.65 6,820 6,820 6,901 541
Nasworthy 90.4 1,871.59 -0.61 9,187 8,694 9,615 1,261
O C Fisher 6.0 1,865.83 -42.17 6,984 6,983 115,742 688
O H Ivie 54.0 1,535.39 -16.11 299,464 299,464 554,340 - n.a. -
Oak Creek 67.9 1,994.12 -5.88 26,777 26,627 39,210 1,786
Travis 70.3 661.38 -19.62 804,693 783,085 1,113,348 14,511
Twin Buttes 51.6 1,927.67 -12.53 97,876 94,127 182,454 5,266