Texas Reservoirs: Monitored Water Supply Reservoirs are 73.8% full on 2026-02-18

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-02-18 73.8 27,053,233 23,259,903 31,530,305
Yesterday 2026-02-17 73.7 27,025,462 23,244,532 31,530,305
2 days ago 2026-02-16 73.7 27,020,882 23,235,294 31,530,305
1 week ago 2026-02-11 73.0 26,753,707 23,025,172 31,530,305
1 month ago 2026-01-18 73.1 26,807,144 23,055,190 31,530,305
3 months ago 2025-11-18 72.9 26,749,507 22,992,062 31,530,305
6 months ago 2025-08-18 77.9 28,751,703 24,551,755 31,530,305
1 year ago 2025-02-18 75.8 28,483,996 23,913,929 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. - 78.90 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 84.7 2,214.35 -5.65 81,514 81,514 96,207 2,404
Amistad 2 Water Supply and Flood Control 33.4 1,051.79 -65.21 682,425 605,175 1,813,408 18,409
Amon G Carter Water Supply 87.8 918.33 -1.67 17,695 16,911 19,266 1,364
Aquilla Water Supply and Flood Control 94.1 536.66 -0.84 40,729 40,693 43,243 2,988
Arlington Water Supply 96.0 549.15 -0.85 38,563 38,531 40,157 1,901
Arrowhead Water Supply 82.7 923.11 -2.89 190,591 190,591 230,359 13,015
Athens Water Supply 100.0 440.52 0.52 30,522 29,503 29,503 - n.a. -
Austin Water Supply 97.3 492.38 -0.42 23,922 23,313 23,972 1,556
B A Steinhagen Water Supply 98.4 82.89 -0.11 68,140 68,067 69,186 10,134
Bardwell Water Supply and Flood Control 100.0 421.59 0.59 45,885 43,856 43,856 3,365
Barker 3 Flood Control - n.a. - 74.11 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 97.8 593.23 -0.77 423,127 423,127 432,631 12,243
Benbrook Water Supply and Flood Control 88.0 691.07 -2.93 75,338 75,338 85,648 3,386
Bob Sandlin Water Supply 94.3 336.25 -1.25 192,190 181,459 192,417 8,644
Bois d'Arc Water Supply 90.0 531.72 -2.28 330,861 330,861 367,609 15,530
Bonham Water Supply 78.8 562.66 -2.34 8,702 8,690 11,027 944
Brady Creek Water Supply 96.6 1,742.48 -0.52 29,464 27,842 28,808 1,983
Bridgeport Water Supply and Flood Control 85.4 831.36 -4.64 317,683 317,683 372,183 11,244
Brownwood Water Supply 83.2 1,421.49 -3.11 108,880 108,880 130,868 6,092
Buchanan Water Supply 93.9 1,017.62 -2.38 827,500 813,838 866,694 21,991
Caddo 4 Water Supply 100.0 169.08 0.58 142,411 29,898 29,898 28,007
Canyon Water Supply and Flood Control 60.6 887.81 -21.19 229,650 229,579 378,781 5,928
Cedar Creek Water Supply 81.9 318.22 -3.78 528,210 528,111 644,686 29,152
Champion Creek Water Supply 41.1 2,061.97 -21.03 17,106 17,106 41,580 845
Cherokee Water Supply 100.0 280.39 0.39 46,387 40,094 40,094 - n.a. -
Choke Canyon Water Supply 8.7 180.14 -40.36 57,557 57,556 662,820 5,782
Cisco Water Supply 48.2 1,505.79 -16.67 13,970 13,970 29,003 642
Coleman Water Supply 84.1 1,714.06 -3.44 32,055 32,037 38,075 1,692
Coleto Creek Water Supply 75.9 94.82 -3.18 23,567 23,567 31,040 2,204
Colorado City Water Supply 55.3 2,059.42 -10.78 17,015 17,015 30,758 - n.a. -
Comanche Creek Water Supply 98.5 774.29 -0.71 149,039 149,016 151,250 3,130
Conroe Water Supply 95.2 199.97 -1.03 397,400 397,373 417,577 19,337
Corpus Christi Water Supply 10.5 75.81 -18.19 27,041 26,763 256,062 5,321
Crook Water Supply 98.6 475.88 -0.12 9,085 9,070 9,195 1,045
Cypress Springs Water Supply 97.6 377.51 -0.49 65,180 65,180 66,756 3,196
E V Spence Water Supply 12.1 1,846.18 -51.82 62,667 62,667 517,272 3,876
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 11.4 4,316.37 -89.93 226,961 226,961 1,985,900 8,289
Falcon 2 Water Supply and Flood Control 20.6 256.89 -44.31 348,980 321,421 1,562,367 22,875
Fork Water Supply 88.2 400.17 -2.83 565,067 533,624 605,061 24,259
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 74.6 782.95 -8.05 28,409 28,346 38,005 1,096
Gibbons Creek Water Supply 100.0 247.30 0.30 28,196 25,721 25,721 2,590
Graham Water Supply 77.6 1,070.64 -4.36 35,172 35,158 45,288 2,145
Granbury Water Supply 99.3 692.58 -0.12 132,880 131,971 132,949 8,128
Granger Water Supply and Flood Control 100.0 504.32 0.32 53,147 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 100.0 535.57 0.57 166,863 163,064 163,064 - n.a. -
Greenbelt Water Supply 7.6 2,612.58 -51.42 5,007 4,575 59,968 368
Halbert Water Supply 75.5 365.29 -2.71 4,552 4,552 6,033 515
Hords Creek Water Supply and Flood Control 55.7 1,891.18 -8.82 4,520 4,517 8,109 319
Houston Water Supply 100.0 42.68 0.30 139,572 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.26 0.26 18,003 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 42.9 1,168.66 -14.65 139,412 134,536 313,298 8,968
Hubert H Moss Water Supply 90.0 712.71 -2.29 21,746 21,649 24,058 1,024
Inks Water Supply 94.2 887.00 -1.00 13,218 12,935 13,729 776
J B Thomas Water Supply 29.1 2,231.48 -26.52 58,882 58,209 199,931 3,679
Jacksonville Water Supply 100.0 422.12 0.12 25,871 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 79.0 436.82 -3.18 240,173 204,398 258,723 16,169
Joe Pool Water Supply and Flood Control 100.0 522.36 0.36 153,424 149,629 149,629 6,774
Kemp Water Supply and Flood Control 98.4 1,143.74 -0.26 241,471 241,345 245,307 15,175
Kickapoo Water Supply 84.9 1,042.67 -2.33 73,299 73,299 86,345 5,334
Lake O' the Pines Water Supply and Flood Control 96.4 228.00 -0.50 232,631 232,631 241,363 17,292
Lavon Water Supply and Flood Control 94.0 490.79 -1.21 387,960 385,119 409,757 20,124
Leon Water Supply 82.7 1,372.08 -2.92 23,250 22,970 27,762 1,527
Lewisville Water Supply and Flood Control 100.0 522.17 0.17 603,503 563,228 563,228 - n.a. -
Limestone Water Supply 87.1 360.82 -2.18 177,573 177,573 203,780 11,516
Livingston Water Supply 100.0 131.28 0.28 1,625,457 1,603,504 1,603,504 - n.a. -
Lost Creek Water Supply 93.3 1,007.50 -2.00 11,154 11,154 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.5 824.74 -0.26 129,949 111,109 112,778 6,407
Mackenzie Water Supply 12.5 3,021.89 -78.11 5,824 5,824 46,450 258
Marble Falls Water Supply 95.8 736.48 -0.52 7,281 7,281 7,597 603
Martin Water Supply 89.0 304.26 -1.74 67,381 67,381 75,726 4,637
Medina Water Supply 4.3 978.30 -85.90 10,968 10,968 254,823 763
Meredith 6 Water Supply 46.5 2,892.47 -44.03 271,029 232,615 500,000 8,761
Millers Creek Water Supply 70.1 1,329.85 -4.15 20,055 18,772 26,768 1,594
Mineral Wells Water Supply 91.2 861.98 -1.02 4,809 4,809 5,273 444
Monticello Water Supply 78.8 336.05 -3.95 27,381 27,381 34,740 1,644
Mountain Creek Water Supply 100.0 457.63 0.63 24,506 22,850 22,850 2,867
Murvaul Water Supply 100.0 265.36 0.06 38,491 38,285 38,285 - n.a. -
Nacogdoches Water Supply 93.9 277.87 -1.13 37,115 37,113 39,522 2,079
Nasworthy Water Supply 86.6 1,871.81 -0.90 8,824 8,331 9,615 1,240
Navarro Mills Water Supply and Flood Control 97.8 424.27 -0.23 48,750 48,749 49,827 4,658
New Terrell City Water Supply 24.9 493.56 -10.44 2,144 2,133 8,583 363
Nocona Water Supply 86.5 825.27 -2.23 18,848 18,544 21,444 1,260
North Fork Buffalo Creek Water Supply 84.9 1,046.54 -1.46 13,079 13,079 15,400 1,355
O C Fisher Water Supply and Flood Control 14.7 1,875.86 -32.14 16,968 16,967 115,742 1,343
O H Ivie Water Supply 46.1 1,531.70 -19.80 255,434 255,434 554,340 - n.a. -
Oak Creek Water Supply 19.1 1,977.01 -22.99 7,623 7,473 39,210 660
Palestine Water Supply 100.0 345.12 0.12 370,093 367,303 367,303 - n.a. -
Palo Duro Water Supply and Flood Control 0.4 2,826.32 -65.68 231 231 61,066 - n.a. -
Palo Pinto Water Supply 94.8 866.36 -0.64 25,768 25,382 26,766 2,149
Pat Cleburne Water Supply 92.4 732.22 -1.28 24,030 24,030 26,008 1,527
Pat Mayse Water Supply and Flood Control 89.4 448.81 -2.19 105,805 101,645 113,683 5,307
Possum Kingdom Water Supply 91.4 996.31 -2.69 491,613 491,613 538,139 16,667
Proctor Water Supply and Flood Control 77.3 1,159.16 -2.84 42,334 42,334 54,762 4,062
Ray Hubbard Water Supply 95.1 434.45 -1.05 418,065 418,065 439,559 20,174
Ray Roberts Water Supply and Flood Control 100.0 632.50 0.00 788,490 788,167 788,167 28,646
Red Bluff Water Supply 56.5 2,817.97 -10.13 82,026 82,026 145,165 5,169
Richland-Chambers Water Supply 92.6 313.12 -1.88 1,044,129 1,018,346 1,099,417 42,371
Sam Rayburn Water Supply and Flood Control 67.8 155.25 -9.15 1,956,604 1,937,648 2,857,077 86,772
Somerville Water Supply and Flood Control 78.9 235.02 -2.98 118,625 118,625 150,293 10,058
Stamford Water Supply 82.5 1,415.16 -1.64 42,569 42,566 51,570 4,459
Stillhouse Hollow Water Supply and Flood Control 95.3 620.28 -1.72 219,033 218,947 229,796 6,192
Striker Water Supply 99.4 292.95 -0.05 21,702 16,780 16,878 1,950
Sulphur Springs Water Supply 80.4 456.93 -2.02 14,266 14,266 17,747 - n.a. -
Sweetwater Water Supply 24.5 2,094.83 -21.67 3,009 3,009 12,267 254
Tawakoni Water Supply 94.7 436.23 -1.27 825,574 825,566 871,685 35,709
Texana Water Supply 58.3 36.39 -7.61 97,880 92,667 158,975 7,250
Texoma 7 Water Supply and Flood Control 99.2 616.74 -0.26 2,468,240 1,234,120 1,243,801 75,042
Toledo Bend 8 Water Supply 85.0 167.92 -4.08 3,806,573 1,901,236 2,236,450 163,123
Travis Water Supply and Flood Control 77.3 666.61 -14.39 865,444 848,412 1,098,044 15,641
Twin Buttes Water Supply and Flood Control 11.7 1,904.47 -35.73 25,074 21,325 182,454 1,677
Tyler Water Supply 96.1 374.77 -0.61 74,450 69,239 72,073 4,578
Waco Water Supply and Flood Control 98.0 461.76 -0.46 185,253 185,027 188,891 8,358
Waxahachie Water Supply 83.5 528.60 -2.90 9,818 9,236 11,060 596
Weatherford Water Supply 67.5 890.17 -5.83 12,019 12,019 17,812 915
White River Water Supply 29.6 2,352.77 -19.43 9,441 9,441 31,846 795
Whitney Water Supply and Flood Control 94.1 531.53 -1.47 533,024 531,670 564,808 21,867
Worth Water Supply 78.0 592.39 -1.61 28,131 19,055 24,419 3,235
Wright Patman Water Supply and Flood Control 100.0 223.90 3.30 200,701 122,593 122,593 - 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.