Texas Reservoirs: Monitored Water Supply Reservoirs are 73.1% full on 2026-02-06

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-02-06 73.1 26,759,870 23,036,081 31,530,305
Yesterday 2026-02-05 73.1 26,764,287 23,039,402 31,530,305
2 days ago 2026-02-04 73.1 26,783,018 23,050,069 31,530,305
1 week ago 2026-01-30 73.1 26,767,226 23,053,814 31,530,305
1 month ago 2026-01-06 73.5 26,916,422 23,161,303 31,530,305
3 months ago 2025-11-06 73.7 27,018,655 23,231,919 31,530,305
6 months ago 2025-08-06 78.8 29,183,320 24,836,697 31,530,305
1 year ago 2025-02-06 75.3 28,136,907 23,757,582 31,530,305
*

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

**

   Water supply reservoirs include reservoirs which provide water for all beneficial purposes such as power generation, recreation, and municipal water supply. Today's total is subject to change as data are updated. See footnotes on individual lakes for cases where special conditions apply.

Recent Conditions

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 3.6 1,988.44 -23.86 285 285 7,900 91
Addicks 1 Flood Control - n.a. - 76.36 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 84.7 2,214.34 -5.66 81,490 81,490 96,207 2,403
Amistad 2 Water Supply and Flood Control 33.9 1,052.26 -64.74 691,031 614,337 1,813,408 18,641
Amon G Carter Water Supply 87.3 918.26 -1.74 17,599 16,815 19,266 1,359
Aquilla Water Supply and Flood Control 93.3 536.55 -0.95 40,401 40,365 43,243 2,975
Arlington Water Supply 92.5 548.42 -1.58 37,182 37,150 40,157 1,884
Arrowhead Water Supply 82.5 923.06 -2.94 189,942 189,942 230,359 12,990
Athens Water Supply 100.0 440.42 0.42 30,332 29,503 29,503 - n.a. -
Austin Water Supply 96.6 492.28 -0.52 23,767 23,158 23,972 1,550
B A Steinhagen Water Supply 97.8 82.85 -0.15 67,736 67,663 69,186 10,097
Bardwell Water Supply and Flood Control 100.0 421.25 0.25 44,747 43,856 43,856 3,330
Barker 3 Flood Control - n.a. - 73.72 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 97.7 593.20 -0.80 422,759 422,759 432,631 12,235
Benbrook Water Supply and Flood Control 89.0 691.34 -2.66 76,256 76,256 85,648 3,412
Bob Sandlin Water Supply 93.8 336.14 -1.36 191,240 180,509 192,417 8,622
Bois d'Arc Water Supply 88.1 531.30 -2.70 323,952 323,952 367,609 15,333
Bonham Water Supply 71.8 561.81 -3.19 7,932 7,920 11,027 829
Brady Creek Water Supply 93.9 1,742.08 -0.92 28,666 27,044 28,808 1,949
Bridgeport Water Supply and Flood Control 84.8 831.19 -4.81 315,775 315,775 372,183 11,209
Brownwood Water Supply 83.2 1,421.48 -3.12 108,819 108,819 130,868 6,090
Buchanan Water Supply 93.4 1,017.44 -2.56 823,544 809,882 866,694 21,959
Caddo 4 Water Supply 100.0 169.07 0.57 142,149 29,898 29,898 27,984
Canyon Water Supply and Flood Control 60.8 887.94 -21.06 230,421 230,350 378,781 5,941
Cedar Creek Water Supply 81.5 318.12 -3.88 525,300 525,201 644,686 29,064
Champion Creek Water Supply 41.1 2,061.94 -21.06 17,081 17,081 41,580 845
Cherokee Water Supply 100.0 280.28 0.28 45,953 40,094 40,094 - n.a. -
Choke Canyon Water Supply 8.8 180.30 -40.20 58,487 58,486 662,820 5,847
Cisco Water Supply 48.1 1,505.74 -16.72 13,938 13,938 29,003 641
Coleman Water Supply 84.2 1,714.07 -3.43 32,072 32,054 38,075 1,693
Coleto Creek Water Supply 75.3 94.73 -3.27 23,373 23,373 31,040 2,191
Colorado City Water Supply 55.2 2,059.38 -10.82 16,971 16,971 30,758 - n.a. -
Comanche Creek Water Supply 98.9 774.45 -0.55 149,540 149,517 151,250 3,137
Conroe Water Supply 94.5 199.83 -1.17 394,698 394,671 417,577 19,262
Corpus Christi Water Supply 10.9 76.02 -17.98 28,172 27,894 256,062 5,447
Crook Water Supply 91.1 475.21 -0.79 8,392 8,377 9,195 1,024
Cypress Springs Water Supply 96.8 377.34 -0.66 64,638 64,638 66,756 3,184
E V Spence Water Supply 12.2 1,846.27 -51.73 63,016 63,016 517,272 3,884
Eagle Mountain Water Supply and Flood Control 88.4 646.67 -2.43 163,581 163,581 185,087 8,487
Elephant Butte 5 Water Supply and Flood Control 10.9 4,315.04 -91.26 216,106 216,106 1,985,900 8,037
Falcon 2 Water Supply and Flood Control 20.4 256.78 -44.42 346,380 319,163 1,562,367 22,746
Fork Water Supply 87.2 399.93 -3.07 559,260 527,817 605,061 24,125
Fort Phantom Hill Water Supply 72.1 1,630.31 -5.59 50,519 50,513 70,030 3,106
Georgetown Water Supply and Flood Control 73.2 782.45 -8.55 27,864 27,801 38,005 1,082
Gibbons Creek Water Supply 100.0 247.01 0.01 27,451 25,721 25,721 2,554
Graham Water Supply 79.1 1,070.95 -4.05 35,842 35,828 45,288 2,166
Granbury Water Supply 96.5 692.13 -0.57 129,259 128,350 132,949 7,964
Granger Water Supply and Flood Control 100.0 504.15 0.15 52,441 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 98.6 534.65 -0.35 160,770 160,770 163,064 6,508
Greenbelt Water Supply 7.6 2,612.59 -51.41 5,011 4,579 59,968 368
Halbert Water Supply 75.0 365.24 -2.76 4,526 4,526 6,033 514
Hords Creek Water Supply and Flood Control 55.8 1,891.19 -8.81 4,524 4,521 8,109 319
Houston Water Supply 100.0 42.59 0.21 138,532 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.18 0.18 17,898 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 43.1 1,168.70 -14.61 139,771 134,895 313,298 8,985
Hubert H Moss Water Supply 88.8 712.43 -2.57 21,460 21,363 24,058 1,017
Inks Water Supply 95.6 887.24 -0.76 13,407 13,124 13,729 791
J B Thomas Water Supply 29.3 2,231.58 -26.42 59,251 58,578 199,931 3,693
Jacksonville Water Supply 100.0 422.15 0.15 25,906 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 69.0 435.16 -4.84 214,206 178,431 258,723 15,062
Joe Pool Water Supply and Flood Control 99.2 521.81 -0.19 149,734 148,364 149,629 6,640
Kemp Water Supply and Flood Control 97.4 1,143.58 -0.42 239,049 238,923 245,307 15,096
Kickapoo Water Supply 84.5 1,042.60 -2.40 72,926 72,926 86,345 5,318
Lake O' the Pines Water Supply and Flood Control 98.3 228.27 -0.23 237,325 237,325 241,363 17,476
Lavon Water Supply and Flood Control 89.9 489.96 -2.04 371,332 368,491 409,757 19,787
Leon Water Supply 82.4 1,372.01 -2.99 23,143 22,863 27,762 1,521
Lewisville Water Supply and Flood Control 97.4 521.46 -0.54 584,418 548,744 563,228 26,628
Limestone Water Supply 87.4 360.87 -2.13 178,150 178,150 203,780 11,542
Livingston Water Supply 100.0 131.21 0.21 1,619,935 1,603,504 1,603,504 - n.a. -
Lost Creek Water Supply 93.2 1,007.46 -2.04 11,140 11,140 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.6 824.76 -0.24 130,077 111,237 112,778 6,409
Mackenzie Water Supply 12.5 3,021.91 -78.09 5,829 5,829 46,450 258
Marble Falls Water Supply 94.3 736.29 -0.71 7,167 7,167 7,597 599
Martin Water Supply 87.7 304.05 -1.95 66,412 66,412 75,726 4,599
Medina Water Supply 4.4 978.58 -85.62 11,183 11,183 254,823 771
Meredith 6 Water Supply 46.6 2,892.49 -44.01 271,204 232,790 500,000 8,763
Millers Creek Water Supply 71.3 1,330.05 -3.95 20,376 19,093 26,768 1,616
Mineral Wells Water Supply 90.3 861.87 -1.13 4,760 4,760 5,273 442
Monticello Water Supply 78.4 335.97 -4.03 27,246 27,246 34,740 1,636
Mountain Creek Water Supply 100.0 457.82 0.82 25,121 22,850 22,850 2,950
Murvaul Water Supply 98.2 265.10 -0.20 37,601 37,601 38,285 3,409
Nacogdoches Water Supply 92.9 277.67 -1.33 36,701 36,699 39,522 2,062
Nasworthy Water Supply 86.4 1,871.79 -0.92 8,799 8,306 9,615 1,239
Navarro Mills Water Supply and Flood Control 97.5 424.23 -0.27 48,564 48,563 49,827 4,650
New Terrell City Water Supply 24.4 493.44 -10.56 2,101 2,090 8,583 360
Nocona Water Supply 85.9 825.18 -2.32 18,735 18,431 21,444 1,257
North Fork Buffalo Creek Water Supply 82.8 1,046.33 -1.67 12,753 12,753 15,400 1,333
O C Fisher Water Supply and Flood Control 14.7 1,875.88 -32.12 16,995 16,994 115,742 1,343
O H Ivie Water Supply 46.2 1,531.78 -19.72 256,328 256,328 554,340 - n.a. -
Oak Creek Water Supply 19.1 1,977.04 -22.96 7,642 7,492 39,210 661
Palestine Water Supply 100.0 345.07 0.07 368,933 367,303 367,303 - n.a. -
Palo Duro Water Supply and Flood Control 0.3 2,825.67 -66.33 187 187 61,066 - n.a. -
Palo Pinto Water Supply 93.9 866.24 -0.76 25,511 25,125 26,766 2,144
Pat Cleburne Water Supply 90.1 731.83 -1.67 23,436 23,436 26,008 1,516
Pat Mayse Water Supply and Flood Control 87.5 448.39 -2.61 103,587 99,427 113,683 5,253
Possum Kingdom Water Supply 91.3 996.28 -2.72 491,114 491,114 538,139 16,652
Proctor Water Supply and Flood Control 76.9 1,159.11 -2.89 42,131 42,131 54,762 4,047
Ray Hubbard Water Supply 92.3 433.83 -1.67 405,629 405,629 439,559 19,952
Ray Roberts Water Supply and Flood Control 96.3 631.45 -1.05 759,066 758,743 788,167 27,694
Red Bluff Water Supply 55.7 2,817.74 -10.36 80,827 80,827 145,165 5,124
Richland-Chambers Water Supply 91.9 312.94 -2.06 1,036,515 1,010,732 1,099,417 42,228
Sam Rayburn Water Supply and Flood Control 67.0 154.98 -9.42 1,933,274 1,914,318 2,857,077 86,039
Somerville Water Supply and Flood Control 78.7 234.98 -3.02 118,223 118,223 150,293 10,042
Stamford Water Supply 82.6 1,415.17 -1.63 42,614 42,611 51,570 4,462
Stillhouse Hollow Water Supply and Flood Control 95.5 620.37 -1.63 219,591 219,505 229,796 6,204
Striker Water Supply 100.0 293.03 0.03 21,858 16,878 16,878 1,956
Sulphur Springs Water Supply 77.1 456.54 -2.41 13,686 13,686 17,747 - n.a. -
Sweetwater Water Supply 24.5 2,094.81 -21.69 3,004 3,004 12,267 254
Tawakoni Water Supply 91.9 435.53 -1.97 800,780 800,772 871,685 35,144
Texana Water Supply 59.3 36.61 -7.39 99,483 94,270 158,975 7,326
Texoma 7 Water Supply and Flood Control 97.6 616.19 -0.81 2,427,278 1,213,638 1,243,801 73,440
Toledo Bend 8 Water Supply 84.0 167.65 -4.35 3,763,137 1,879,518 2,236,450 161,857
Travis Water Supply and Flood Control 78.0 667.09 -13.91 872,978 855,946 1,098,044 15,754
Twin Buttes Water Supply and Flood Control 11.7 1,904.45 -35.75 25,040 21,291 182,454 1,675
Tyler Water Supply 94.1 374.45 -0.93 72,996 67,785 72,073 4,513
Waco Water Supply and Flood Control 97.6 461.69 -0.53 184,669 184,443 188,891 8,346
Waxahachie Water Supply 81.1 528.15 -3.35 9,552 8,970 11,060 585
Weatherford Water Supply 66.9 890.06 -5.94 11,918 11,918 17,812 913
White River Water Supply 29.9 2,352.89 -19.31 9,537 9,537 31,846 799
Whitney Water Supply and Flood Control 93.9 531.46 -1.54 531,495 530,141 564,808 21,809
Worth Water Supply 76.2 592.25 -1.75 27,679 18,603 24,419 3,218
Wright Patman Water Supply and Flood Control 100.0 223.72 3.12 195,881 122,593 122,593 - n.a. -
footnotes
1

Addicks Reservoir is a flood control lake. It is not used for water supply and under normal conditions it is empty.

2

Lake Amistad and Lake Falcon straddle the border of Texas and Mexico. By treaty, Texas has rights to 56.2% of the total conservation capacity of Amistad and 58.6% of the total conservation capacity of Falcon. The fraction of the actual storage that belongs to Texas is formally determined biweekly by the International Boundary Water Commission (IBWC). The IBWC is the legal repository of data related to this lake for treaty purposes and official versions of the datasets should be obtained directly from them. Conservation capacity is based on the fixed percent of total conservation capacity. Conservation storage is based on the bi-weekly changing Texas share.

3

Barker Reservoir is a flood control lake. It is not used for water supply and under normal conditions it is empty.

4

Caddo Lake straddles the border of Texas and Louisiana, Texas has rights to 50% of Lake Caddo's total conservation capacity. Percent full, conservation storage and conservation capacity are based on the Texas share.

5

Elephant Butte Lake (located in New Mexico) is governed by the Rio Grande Compact. The Rio Grande Compact is an interstate compact signed in 1938 between the states of Colorado, New Mexico and Texas and approved by the U.S. Congress, to equitably apportion the waters of the Rio Grande Basin. Water from the lake supplies irrigation water as well as a portion of El Paso's supply when available.

6

Lake Meredith is governed by the Canadian River Compact. The States of New Mexico, Texas and Oklahoma are all parties to the compact created by agreement of the three states and the federal government in 1950. According to the compact, New Mexico can hold 200,000 acre-feet in Ute Lake before it has to release water to Texas. Texas also can only hold 500,000 acre-feet in Lake Meredith before it has to release water for Oklahoma.

7

Lake Texoma straddles the border of Texas and Oklahoma, Texas has rights to 50% of Lake Texoma's total conservation capacity. Percent full, conservation storage and conservation capacity are based on the Texas share.

8

Toledo Bend Reservoir straddles the border of Texas and Louisiana, Texas has rights to 50% of Toledo Bend Reservoir's total conservation capacity. Percent full, conservation storage and conservation capacity are based on the Texas share.