Brazos River Basin Reservoirs: Monitored Water Supply Reservoirs are 83.1% full on 2026-09-12

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2026-09-12 83.1 2,984,214 2,972,353 3,576,076
Yesterday 2026-09-11 83.2 2,987,754 2,975,883 3,576,076
2 days ago 2026-09-10 83.3 2,991,188 2,979,276 3,576,076
1 week ago 2026-09-05 84.0 3,015,891 3,003,714 3,576,076
1 month ago 2026-08-12 87.3 3,142,413 3,123,402 3,576,076
3 months ago 2026-06-12 89.9 3,332,122 3,214,095 3,576,076
6 months ago 2026-03-12 86.2 3,094,645 3,081,736 3,576,076
1 year ago 2025-09-12 91.4 3,289,712 3,267,541 3,576,076
*

 Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.

Area Map

Reservoir Storage

Reservoir Type 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)
Abilene Water Supply 9.0 1,992.25 -20.05 708 708 7,900 146
Alan Henry Water Supply 72.0 2,208.95 -11.05 69,255 69,255 96,207 2,142
Aquilla Water Supply and Flood Control 86.2 535.48 -2.02 37,309 37,273 43,243 2,792
Belton Water Supply and Flood Control 96.7 592.85 -1.15 418,493 418,493 432,631 12,143
Cisco Water Supply 43.3 1,503.43 -19.03 12,567 12,567 29,003 589
Comanche Creek Water Supply 100.0 775.18 0.18 151,843 151,250 151,250 - n.a. -
Fort Phantom Hill Water Supply 67.9 1,629.35 -6.55 47,588 47,582 70,030 3,004
Georgetown Water Supply and Flood Control 80.7 785.02 -5.98 30,731 30,668 38,005 1,149
Gibbons Creek Water Supply 89.6 245.92 -1.08 24,749 23,045 25,721 2,327
Graham Water Supply 66.6 1,068.20 -6.80 30,194 30,180 45,288 1,939
Granbury Water Supply 87.2 690.51 -2.19 116,836 115,927 132,949 7,373
Granger Water Supply and Flood Control 100.0 504.01 0.01 51,864 51,822 51,822 - n.a. -
Hubbard Creek Water Supply 36.9 1,166.44 -16.87 120,507 115,631 313,298 8,086
Leon Water Supply 77.4 1,371.07 -3.93 21,757 21,477 27,762 1,448
Limestone Water Supply 88.3 361.02 -1.98 179,887 179,887 203,780 11,629
Millers Creek Water Supply 59.2 1,327.90 -6.10 17,130 15,847 26,768 1,408
Mineral Wells Water Supply 87.0 861.47 -1.53 4,585 4,585 5,273 436
Palo Pinto Water Supply 80.5 864.54 -2.46 21,923 21,537 26,766 2,077
Pat Cleburne Water Supply 86.7 731.24 -2.26 22,547 22,547 26,008 1,499
Possum Kingdom Water Supply 87.1 994.90 -4.10 468,652 468,652 538,139 15,871
Proctor Water Supply and Flood Control 63.6 1,157.19 -4.81 34,819 34,819 54,762 3,507
Somerville Water Supply and Flood Control 92.7 237.00 -1.00 139,275 139,275 150,293 10,790
Stamford Water Supply 65.1 1,412.96 -3.84 33,583 33,580 51,570 3,720
Stillhouse Hollow Water Supply and Flood Control 98.1 621.32 -0.68 225,543 225,457 229,796 6,331
Sweetwater Water Supply 17.4 2,090.92 -25.58 2,133 2,133 12,267 208
Waco Water Supply and Flood Control 88.7 459.63 -2.59 167,848 167,622 188,891 7,959
White River Water Supply 21.7 2,349.27 -22.93 6,900 6,900 31,846 671
Whitney Water Supply and Flood Control 92.7 531.16 -1.84 524,988 523,634 564,808 21,561