Texas Reservoirs: Monitored Water Supply Reservoirs are 73.1% full on 2026-02-20

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-02-20 73.1 26,864,189 23,037,981 31,530,305
Yesterday 2026-02-19 73.8 27,079,739 23,267,720 31,530,305
2 days ago 2026-02-18 73.8 27,062,602 23,262,225 31,530,305
1 week ago 2026-02-13 73.0 26,741,388 23,016,298 31,530,305
1 month ago 2026-01-20 73.0 26,770,089 23,026,214 31,530,305
3 months ago 2025-11-20 73.0 26,786,040 23,023,352 31,530,305
6 months ago 2025-08-20 77.8 28,704,653 24,518,924 31,530,305
1 year ago 2025-02-20 75.8 28,483,517 23,902,336 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 1,988.43 -23.87 284 284 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 84.6 2,214.30 -5.70 81,394 81,394 96,207 2,401
Amistad 2 Water Supply and Flood Control 33.2 1,051.71 -65.29 680,899 602,564 1,813,408 18,369
Amon G Carter Water Supply 87.6 918.30 -1.70 17,654 16,870 19,266 1,362
Aquilla Water Supply and Flood Control 94.2 536.68 -0.82 40,788 40,752 43,243 2,990
Arlington Water Supply 95.1 548.96 -1.04 38,203 38,171 40,157 1,896
Arrowhead Water Supply 82.5 923.06 -2.94 189,942 189,942 230,359 12,990
Athens Water Supply 100.0 440.50 0.50 30,484 29,503 29,503 - n.a. -
Austin Water Supply 96.7 492.29 -0.51 23,783 23,174 23,972 1,550
B A Steinhagen Water Supply 100.0 83.04 0.04 69,671 69,186 69,186 - n.a. -
Bardwell Water Supply and Flood Control 100.0 421.55 0.55 45,750 43,856 43,856 3,360
Barker 3 Flood Control - n.a. - 71.88 - 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 87.5 690.96 -3.04 74,966 74,966 85,648 3,375
Bob Sandlin Water Supply 94.3 336.24 -1.26 192,104 181,373 192,417 8,642
Bois d'Arc Water Supply 89.7 531.66 -2.34 329,874 329,874 367,609 15,502
Bonham Water Supply 78.5 562.62 -2.38 8,664 8,652 11,027 942
Brady Creek Water Supply 96.6 1,742.47 -0.53 29,444 27,822 28,808 1,983
Bridgeport Water Supply and Flood Control 21.9 802.50 -33.50 81,690 81,690 372,183 5,351
Brownwood Water Supply 83.1 1,421.46 -3.14 108,697 108,697 130,868 6,086
Buchanan Water Supply 94.0 1,017.65 -2.35 828,160 814,498 866,694 21,996
Caddo 4 Water Supply 100.0 169.04 0.54 141,363 29,898 29,898 27,916
Canyon Water Supply and Flood Control 60.6 887.79 -21.21 229,531 229,460 378,781 5,926
Cedar Creek Water Supply 82.1 318.25 -3.75 529,086 528,987 644,686 29,178
Champion Creek Water Supply 41.1 2,061.96 -21.04 17,097 17,097 41,580 845
Cherokee Water Supply 100.0 280.33 0.33 46,150 40,094 40,094 - n.a. -
Choke Canyon Water Supply 8.6 180.05 -40.45 57,039 57,038 662,820 5,746
Cisco Water Supply 48.1 1,505.75 -16.71 13,944 13,944 29,003 641
Coleman Water Supply 84.0 1,714.03 -3.47 32,004 31,986 38,075 1,691
Coleto Creek Water Supply 76.2 94.86 -3.14 23,653 23,653 31,040 2,210
Colorado City Water Supply 55.2 2,059.40 -10.80 16,993 16,993 30,758 - n.a. -
Comanche Creek Water Supply 98.4 774.22 -0.78 148,820 148,797 151,250 3,126
Conroe Water Supply 95.3 199.99 -1.01 397,787 397,760 417,577 19,348
Corpus Christi Water Supply 10.6 75.88 -18.12 27,415 27,137 256,062 5,364
Crook Water Supply 98.2 475.84 -0.16 9,043 9,028 9,195 1,044
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 1,846.12 -51.88 62,434 62,434 517,272 3,870
Eagle Mountain Water Supply and Flood Control 88.7 646.74 -2.36 164,176 164,176 185,087 8,505
Elephant Butte 5 Water Supply and Flood Control 11.5 4,316.60 -89.70 228,873 228,873 1,985,900 8,334
Falcon 2 Water Supply and Flood Control 20.6 256.92 -44.28 349,650 321,337 1,562,367 22,906
Fork Water Supply 88.3 400.19 -2.81 565,552 534,109 605,061 24,270
Fort Phantom Hill Water Supply 72.0 1,630.29 -5.61 50,457 50,451 70,030 3,104
Georgetown Water Supply and Flood Control 74.8 783.03 -7.97 28,496 28,433 38,005 1,098
Gibbons Creek Water Supply 100.0 247.21 0.21 27,964 25,721 25,721 2,578
Graham Water Supply 77.5 1,070.61 -4.39 35,108 35,094 45,288 2,142
Granbury Water Supply 99.6 692.63 -0.07 133,287 132,378 132,949 8,147
Granger Water Supply and Flood Control 100.0 504.33 0.33 53,189 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 100.0 535.67 0.67 167,538 163,064 163,064 - n.a. -
Greenbelt Water Supply 7.6 2,612.53 -51.47 4,990 4,558 59,968 367
Halbert Water Supply 75.5 365.29 -2.71 4,552 4,552 6,033 515
Hords Creek Water Supply and Flood Control 55.6 1,891.16 -8.84 4,514 4,511 8,109 318
Houston Water Supply 100.0 42.59 0.21 138,532 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.23 0.23 17,964 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 42.8 1,168.62 -14.69 139,054 134,178 313,298 8,950
Hubert H Moss Water Supply 89.9 712.70 -2.30 21,735 21,638 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 29.0 2,231.43 -26.57 58,698 58,025 199,931 3,672
Jacksonville Water Supply 100.0 422.14 0.14 25,895 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 100.0 522.33 0.33 153,220 149,629 149,629 6,768
Kemp Water Supply and Flood Control 98.1 1,143.70 -0.30 240,864 240,738 245,307 15,155
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 96.1 227.96 -0.54 231,941 231,941 241,363 17,265
Lavon Water Supply and Flood Control 94.5 490.89 -1.11 389,975 387,134 409,757 20,162
Leon Water Supply 82.6 1,372.06 -2.94 23,220 22,940 27,762 1,525
Lewisville Water Supply and Flood Control 100.0 522.16 0.16 603,232 563,228 563,228 - n.a. -
Limestone Water Supply 87.2 360.83 -2.17 177,689 177,689 203,780 11,522
Livingston Water Supply 100.0 131.45 0.45 1,638,985 1,603,504 1,603,504 - n.a. -
Lost Creek Water Supply 93.3 1,007.47 -2.03 11,144 11,144 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.9 824.81 -0.19 130,397 111,557 112,778 6,414
Mackenzie Water Supply 12.5 3,021.86 -78.14 5,817 5,817 46,450 258
Marble Falls Water Supply 94.7 736.34 -0.66 7,197 7,197 7,597 600
Martin Water Supply 88.9 304.25 -1.75 67,335 67,335 75,726 4,636
Medina Water Supply 4.3 978.25 -85.95 10,930 10,930 254,823 761
Meredith 6 Water Supply 46.5 2,892.43 -44.07 270,678 232,264 500,000 8,757
Millers Creek Water Supply 71.1 1,330.02 -3.98 20,327 19,044 26,768 1,613
Mineral Wells Water Supply 91.0 861.96 -1.04 4,800 4,800 5,273 444
Monticello Water Supply 78.8 336.04 -3.96 27,364 27,364 34,740 1,643
Mountain Creek Water Supply 100.0 457.67 0.67 24,632 22,850 22,850 2,882
Murvaul Water Supply 100.0 265.36 0.06 38,491 38,285 38,285 - n.a. -
Nacogdoches Water Supply 94.0 277.89 -1.11 37,157 37,155 39,522 2,081
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 97.6 424.25 -0.25 48,657 48,656 49,827 4,654
New Terrell City Water Supply 24.6 493.51 -10.49 2,126 2,115 8,583 362
Nocona Water Supply 86.3 825.24 -2.26 18,811 18,507 21,444 1,259
North Fork Buffalo Creek Water Supply 84.7 1,046.52 -1.48 13,048 13,048 15,400 1,353
O C Fisher Water Supply and Flood Control 14.6 1,875.84 -32.16 16,941 16,940 115,742 1,342
O H Ivie Water Supply 46.0 1,531.68 -19.82 255,210 255,210 554,340 - n.a. -
Oak Creek Water Supply 19.0 1,976.97 -23.03 7,596 7,446 39,210 658
Palestine Water Supply 100.0 345.18 0.18 371,487 367,303 367,303 - n.a. -
Palo Duro Water Supply and Flood Control 0.4 2,826.38 -65.62 235 235 61,066 - n.a. -
Palo Pinto Water Supply 94.7 866.34 -0.66 25,725 25,339 26,766 2,148
Pat Cleburne Water Supply 92.5 732.24 -1.26 24,060 24,060 26,008 1,527
Pat Mayse Water Supply and Flood Control 89.3 448.79 -2.21 105,699 101,539 113,683 5,304
Possum Kingdom Water Supply 91.3 996.28 -2.72 491,114 491,114 538,139 16,652
Proctor Water Supply and Flood Control 77.2 1,159.14 -2.86 42,253 42,253 54,762 4,056
Ray Hubbard Water Supply 95.6 434.56 -0.94 420,287 420,287 439,559 20,218
Ray Roberts Water Supply and Flood Control 100.0 632.53 0.03 789,341 788,167 788,167 - n.a. -
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 68.0 155.30 -9.10 1,960,943 1,941,987 2,857,077 86,906
Somerville Water Supply and Flood Control 78.9 235.02 -2.98 118,625 118,625 150,293 10,058
Stamford Water Supply 82.2 1,415.12 -1.68 42,390 42,387 51,570 4,445
Stillhouse Hollow Water Supply and Flood Control 95.2 620.26 -1.74 218,909 218,823 229,796 6,190
Striker Water Supply 100.0 293.18 0.18 22,152 16,878 16,878 1,970
Sulphur Springs Water Supply 81.1 457.01 -1.94 14,386 14,386 17,747 - n.a. -
Sweetwater Water Supply 24.5 2,094.80 -21.70 3,002 3,002 12,267 254
Tawakoni Water Supply 94.9 436.27 -1.23 827,003 826,995 871,685 35,743
Texana Water Supply 58.1 36.35 -7.65 97,590 92,377 158,975 7,236
Texoma 7 Water Supply and Flood Control 99.4 616.79 -0.21 2,471,963 1,235,981 1,243,801 75,188
Toledo Bend 8 Water Supply 85.4 168.04 -3.96 3,825,744 1,910,822 2,236,450 163,677
Travis Water Supply and Flood Control 77.1 666.50 -14.50 863,725 846,693 1,098,044 15,615
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 96.3 374.81 -0.57 74,634 69,423 72,073 4,587
Waco Water Supply and Flood Control 98.0 461.78 -0.44 185,421 185,195 188,891 8,361
Waxahachie Water Supply 83.5 528.60 -2.90 9,818 9,236 11,060 596
Weatherford Water Supply 67.4 890.15 -5.85 12,001 12,001 17,812 915
White River Water Supply 29.6 2,352.75 -19.45 9,426 9,426 31,846 794
Whitney Water Supply and Flood Control 94.2 531.55 -1.45 533,461 532,107 564,808 21,886
Worth Water Supply 77.9 592.38 -1.62 28,099 19,023 24,419 3,234
Wright Patman Water Supply and Flood Control 100.0 224.10 3.50 206,133 122,593 122,593 - 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.