Colorado River Basin Reservoirs: Monitored Water Supply Reservoirs are 73.0% full on 2020-04-06

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2020-04-06 73.0 3,007,792 2,943,008 4,030,801
Yesterday 2020-04-05 72.9 3,004,921 2,940,137 4,030,801
2 days ago 2020-04-04 72.8 3,001,013 2,936,229 4,030,801
1 week ago 2020-03-30 72.7 2,995,561 2,930,777 4,030,801
1 month ago 2020-03-06 69.7 2,874,222 2,809,438 4,030,801
3 months ago 2020-01-06 69.2 2,855,251 2,790,467 4,030,801
6 months ago 2019-10-06 72.4 2,952,867 2,888,084 3,987,098
1 year ago 2019-04-06 74.8 3,082,053 3,016,033 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 96.0 492.19 -0.61 23,628 23,019 23,972 1,545
Brady Creek 91.3 1,741.68 -1.32 27,935 26,313 28,808 1,911
Brownwood 96.0 1,423.83 -0.77 125,698 125,698 130,868 6,636
Buchanan 94.5 1,017.82 -2.18 828,202 813,000 860,607 21,678
Champion Creek 66.6 2,072.51 -10.49 27,704 27,704 41,580 1,141
Coleman 97.8 1,717.03 -0.47 37,246 37,228 38,075 1,796
Colorado City 44.9 2,056.33 -13.87 13,816 13,816 30,758 - n.a. -
E V Spence 27.2 1,861.74 -36.26 140,847 140,847 517,272 6,405
Hords Creek 80.3 1,896.55 -3.45 6,513 6,510 8,109 428
Inks 92.5 887.15 -1.35 13,209 12,915 13,962 751
J B Thomas 25.1 2,229.18 -28.82 50,756 50,083 199,931 3,397
Lyndon B Johnson 95.8 824.63 -0.77 130,815 110,453 115,249 6,100
Marble Falls 98.8 736.35 -0.65 6,820 6,820 6,901 541
Nasworthy 87.2 1,871.34 -0.86 8,874 8,381 9,615 1,243
O C Fisher 9.3 1,870.50 -37.50 10,721 10,720 115,742 946
O H Ivie 72.1 1,542.54 -8.96 399,504 399,504 554,340 - n.a. -
Oak Creek 94.5 1,999.09 -0.91 37,210 37,060 39,210 2,278
Travis 87.0 673.09 -7.91 990,483 968,875 1,113,348 17,282
Twin Buttes 68.0 1,932.72 -7.48 127,811 124,062 182,454 6,659