Texas Reservoirs: Monitored Water Supply Reservoirs are 73.0% full on 2026-02-03

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-02-03 73.0 26,725,515 23,022,316 31,530,305
Yesterday 2026-02-02 73.0 26,721,488 23,022,190 31,530,305
2 days ago 2026-02-01 73.0 26,723,471 23,024,645 31,530,305
1 week ago 2026-01-27 73.1 26,797,712 23,064,010 31,530,305
1 month ago 2026-01-03 73.6 26,960,360 23,193,803 31,530,305
3 months ago 2025-11-03 73.9 27,083,853 23,289,413 31,530,305
6 months ago 2025-08-03 78.9 29,257,738 24,886,474 31,530,305
1 year ago 2025-02-03 75.3 28,088,281 23,756,165 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 84.9 2,214.40 -5.60 81,634 81,634 96,207 2,406
Amistad 2 Water Supply and Flood Control 33.9 1,052.42 -64.58 693,870 615,060 1,813,408 18,717
Amon G Carter Water Supply 87.4 918.28 -1.72 17,627 16,843 19,266 1,360
Aquilla Water Supply and Flood Control 93.3 536.54 -0.96 40,371 40,335 43,243 2,974
Arlington Water Supply 91.9 548.28 -1.72 36,918 36,886 40,157 1,881
Arrowhead Water Supply 83.0 923.16 -2.84 191,243 191,243 230,359 13,041
Athens Water Supply 100.0 440.46 0.46 30,408 29,503 29,503 - n.a. -
Austin Water Supply 97.3 492.39 -0.41 23,938 23,329 23,972 1,556
B A Steinhagen Water Supply 97.2 82.81 -0.19 67,332 67,259 69,186 10,060
Bardwell Water Supply and Flood Control 100.0 421.41 0.41 45,281 43,856 43,856 3,345
Barker 3 Flood Control - n.a. - 70.55 - 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 89.9 691.56 -2.44 77,008 77,008 85,648 3,432
Bob Sandlin Water Supply 93.8 336.14 -1.36 191,240 180,509 192,417 8,622
Bois d'Arc Water Supply 88.2 531.31 -2.69 324,117 324,117 367,609 15,338
Bonham Water Supply 72.0 561.83 -3.17 7,949 7,937 11,027 831
Brady Creek Water Supply 97.3 1,742.57 -0.43 29,640 28,018 28,808 1,991
Bridgeport Water Supply and Flood Control 84.8 831.18 -4.82 315,663 315,663 372,183 11,207
Brownwood Water Supply 83.3 1,421.51 -3.09 109,001 109,001 130,868 6,096
Buchanan Water Supply 93.4 1,017.41 -2.59 822,886 809,224 866,694 21,954
Caddo 4 Water Supply 100.0 169.03 0.53 141,101 29,898 29,898 27,893
Canyon Water Supply and Flood Control 60.9 887.97 -21.03 230,599 230,528 378,781 5,944
Cedar Creek Water Supply 81.5 318.13 -3.87 525,591 525,492 644,686 29,073
Champion Creek Water Supply 41.1 2,061.96 -21.04 17,097 17,097 41,580 845
Cherokee Water Supply 100.0 280.29 0.29 45,992 40,094 40,094 - n.a. -
Choke Canyon Water Supply 9.1 180.63 -39.87 60,440 60,439 662,820 5,983
Cisco Water Supply 48.1 1,505.76 -16.70 13,950 13,950 29,003 641
Coleman Water Supply 84.2 1,714.08 -3.42 32,088 32,070 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 2,059.39 -10.81 16,982 16,982 30,758 - n.a. -
Comanche Creek Water Supply 99.0 774.53 -0.47 149,791 149,768 151,250 3,141
Conroe Water Supply 94.4 199.80 -1.20 394,121 394,094 417,577 19,245
Corpus Christi Water Supply 11.0 76.07 -17.93 28,445 28,167 256,062 5,478
Crook Water Supply 90.8 475.18 -0.82 8,361 8,346 9,195 1,023
Cypress Springs Water Supply 96.8 377.33 -0.67 64,606 64,606 66,756 3,183
E V Spence Water Supply 12.2 1,846.29 -51.71 63,094 63,094 517,272 3,886
Eagle Mountain Water Supply and Flood Control 88.8 646.77 -2.33 164,431 164,431 185,087 8,513
Elephant Butte 5 Water Supply and Flood Control 10.8 4,314.73 -91.57 213,623 213,623 1,985,900 7,978
Falcon 2 Water Supply and Flood Control 20.1 256.64 -44.56 343,219 314,118 1,562,367 22,592
Fork Water Supply 87.2 399.93 -3.07 559,260 527,817 605,061 24,125
Fort Phantom Hill Water Supply 72.2 1,630.33 -5.57 50,581 50,575 70,030 3,108
Georgetown Water Supply and Flood Control 73.0 782.41 -8.59 27,821 27,758 38,005 1,081
Gibbons Creek Water Supply 100.0 247.02 0.02 27,476 25,721 25,721 2,555
Graham Water Supply 79.2 1,070.97 -4.03 35,886 35,872 45,288 2,168
Granbury Water Supply 96.4 692.10 -0.60 129,020 128,111 132,949 7,953
Granger Water Supply and Flood Control 100.0 504.12 0.12 52,316 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 98.2 534.54 -0.46 160,056 160,056 163,064 6,481
Greenbelt Water Supply 7.6 2,612.59 -51.41 5,011 4,579 59,968 368
Halbert Water Supply 75.3 365.27 -2.73 4,542 4,542 6,033 515
Hords Creek Water Supply and Flood Control 55.8 1,891.21 -8.79 4,530 4,527 8,109 319
Houston Water Supply 100.0 42.40 0.02 136,349 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.19 0.19 17,911 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 43.1 1,168.73 -14.58 140,041 135,165 313,298 8,998
Hubert H Moss Water Supply 88.8 712.43 -2.57 21,460 21,363 24,058 1,017
Inks Water Supply 95.5 887.23 -0.77 13,399 13,116 13,729 791
J B Thomas Water Supply 29.4 2,231.61 -26.39 59,362 58,689 199,931 3,697
Jacksonville Water Supply 100.0 422.11 0.11 25,860 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 69.3 435.21 -4.79 214,960 179,185 258,723 15,098
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 84.2 1,042.56 -2.44 72,714 72,714 86,345 5,309
Lake O' the Pines Water Supply and Flood Control 98.9 228.35 -0.15 238,726 238,726 241,363 17,532
Lavon Water Supply and Flood Control 89.8 489.94 -2.06 370,937 368,096 409,757 19,779
Leon Water Supply 82.5 1,372.03 -2.97 23,174 22,894 27,762 1,523
Lewisville Water Supply and Flood Control 97.4 521.46 -0.54 584,418 548,744 563,228 26,628
Limestone Water Supply 87.6 360.90 -2.10 178,496 178,496 203,780 11,557
Livingston Water Supply 100.0 131.07 0.07 1,608,955 1,603,504 1,603,504 78,030
Lost Creek Water Supply 93.3 1,007.47 -2.03 11,144 11,144 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.2 824.68 -0.32 129,564 110,724 112,778 6,402
Mackenzie Water Supply 12.6 3,021.94 -78.06 5,837 5,837 46,450 258
Marble Falls Water Supply 95.3 736.41 -0.59 7,239 7,239 7,597 602
Martin Water Supply 87.7 304.05 -1.95 66,412 66,412 75,726 4,599
Medina Water Supply 4.4 978.66 -85.54 11,245 11,245 254,823 773
Meredith 6 Water Supply 46.5 2,892.47 -44.03 271,029 232,615 500,000 8,761
Millers Creek Water Supply 72.1 1,330.18 -3.82 20,587 19,304 26,768 1,632
Mineral Wells Water Supply 90.4 861.88 -1.12 4,765 4,765 5,273 442
Monticello Water Supply 78.5 335.98 -4.02 27,263 27,263 34,740 1,637
Mountain Creek Water Supply 100.0 457.80 0.80 25,054 22,850 22,850 2,940
Murvaul Water Supply 98.2 265.10 -0.20 37,601 37,601 38,285 3,409
Nacogdoches Water Supply 92.6 277.62 -1.38 36,598 36,596 39,522 2,058
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 97.4 424.22 -0.28 48,518 48,517 49,827 4,648
New Terrell City Water Supply 24.4 493.46 -10.54 2,108 2,097 8,583 360
Nocona Water Supply 86.1 825.20 -2.30 18,760 18,456 21,444 1,258
North Fork Buffalo Creek Water Supply 83.0 1,046.35 -1.65 12,784 12,784 15,400 1,336
O C Fisher Water Supply and Flood Control 14.7 1,875.90 -32.10 17,021 17,020 115,742 1,344
O H Ivie Water Supply 46.3 1,531.82 -19.68 256,775 256,775 554,340 - n.a. -
Oak Creek Water Supply 19.2 1,977.09 -22.91 7,675 7,525 39,210 664
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 2,825.66 -66.34 187 187 61,066 - n.a. -
Palo Pinto Water Supply 93.9 866.25 -0.75 25,532 25,146 26,766 2,145
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 87.4 448.38 -2.62 103,535 99,375 113,683 5,252
Possum Kingdom Water Supply 91.3 996.28 -2.72 491,114 491,114 538,139 16,652
Proctor Water Supply and Flood Control 77.0 1,159.12 -2.88 42,171 42,171 54,762 4,050
Ray Hubbard Water Supply 92.2 433.82 -1.68 405,429 405,429 439,559 19,949
Ray Roberts Water Supply and Flood Control 96.1 631.40 -1.10 757,682 757,359 788,167 27,664
Red Bluff Water Supply 55.5 2,817.69 -10.41 80,566 80,566 145,165 5,114
Richland-Chambers Water Supply 91.8 312.90 -2.10 1,034,826 1,009,043 1,099,417 42,196
Sam Rayburn Water Supply and Flood Control 66.9 154.94 -9.46 1,929,835 1,910,879 2,857,077 85,932
Somerville Water Supply and Flood Control 78.7 234.99 -3.01 118,323 118,323 150,293 10,046
Stamford Water Supply 82.7 1,415.18 -1.62 42,659 42,656 51,570 4,466
Stillhouse Hollow Water Supply and Flood Control 95.6 620.40 -1.60 219,777 219,691 229,796 6,208
Striker Water Supply 100.0 293.09 0.09 21,976 16,878 16,878 1,961
Sulphur Springs Water Supply 77.2 456.55 -2.40 13,701 13,701 17,747 - n.a. -
Sweetwater Water Supply 24.7 2,094.89 -21.61 3,024 3,024 12,267 255
Tawakoni Water Supply 91.9 435.53 -1.97 800,780 800,772 871,685 35,144
Texana Water Supply 59.6 36.68 -7.32 99,997 94,784 158,975 7,351
Texoma 7 Water Supply and Flood Control 97.5 616.16 -0.84 2,425,044 1,212,522 1,243,801 73,352
Toledo Bend 8 Water Supply 83.6 167.53 -4.47 3,743,604 1,869,752 2,236,450 161,303
Travis Water Supply and Flood Control 78.1 667.22 -13.78 875,029 857,997 1,098,044 15,786
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 94.0 374.44 -0.94 72,951 67,740 72,073 4,511
Waco Water Supply and Flood Control 97.6 461.69 -0.53 184,669 184,443 188,891 8,346
Waxahachie Water Supply 80.9 528.11 -3.39 9,529 8,947 11,060 584
Weatherford Water Supply 67.0 890.07 -5.93 11,927 11,927 17,812 913
White River Water Supply 30.0 2,352.93 -19.27 9,569 9,569 31,846 800
Whitney Water Supply and Flood Control 93.8 531.45 -1.55 531,277 529,923 564,808 21,802
Worth Water Supply 76.3 592.26 -1.74 27,711 18,635 24,419 3,219
Wright Patman Water Supply and Flood Control 100.0 223.70 3.10 195,347 122,593 122,593 - 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.