Texas Reservoirs: Monitored Water Supply Reservoirs are 73.7% full on 2026-02-17

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-02-17 73.7 27,026,651 23,243,852 31,530,305
Yesterday 2026-02-16 73.7 27,020,882 23,235,294 31,530,305
2 days ago 2026-02-15 73.6 26,982,445 23,199,004 31,530,305
1 week ago 2026-02-10 73.0 26,742,619 23,018,107 31,530,305
1 month ago 2026-01-17 73.2 26,859,096 23,093,882 31,530,305
3 months ago 2025-11-17 73.0 26,758,975 23,002,432 31,530,305
6 months ago 2025-08-17 77.9 28,781,044 24,571,177 31,530,305
1 year ago 2025-02-17 75.8 28,475,786 23,912,338 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. - 81.16 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 84.8 2,214.38 -5.62 81,586 81,586 96,207 2,405
Amistad 2 Water Supply and Flood Control 33.4 1,051.82 -65.18 682,962 605,651 1,813,408 18,424
Amon G Carter Water Supply 87.7 918.32 -1.68 17,681 16,897 19,266 1,363
Aquilla Water Supply and Flood Control 94.0 536.65 -0.85 40,699 40,663 43,243 2,986
Arlington Water Supply 96.2 549.20 -0.80 38,658 38,626 40,157 1,902
Arrowhead Water Supply 82.9 923.14 -2.86 190,982 190,982 230,359 13,031
Athens Water Supply 100.0 440.52 0.52 30,522 29,503 29,503 - n.a. -
Austin Water Supply 97.6 492.43 -0.37 24,000 23,391 23,972 1,559
B A Steinhagen Water Supply 98.5 82.90 -0.10 68,241 68,168 69,186 10,143
Bardwell Water Supply and Flood Control 100.0 421.60 0.60 45,919 43,856 43,856 3,366
Barker 3 Flood Control - n.a. - 76.73 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 97.7 593.21 -0.79 422,882 422,882 432,631 12,237
Benbrook Water Supply and Flood Control 87.6 690.99 -3.01 75,067 75,067 85,648 3,378
Bob Sandlin Water Supply 94.3 336.24 -1.26 192,104 181,373 192,417 8,642
Bois d'Arc Water Supply 89.9 531.69 -2.31 330,367 330,367 367,609 15,516
Bonham Water Supply 78.7 562.65 -2.35 8,693 8,681 11,027 944
Brady Creek Water Supply 96.7 1,742.49 -0.51 29,484 27,862 28,808 1,984
Bridgeport Water Supply and Flood Control 85.3 831.34 -4.66 317,458 317,458 372,183 11,240
Brownwood Water Supply 83.2 1,421.48 -3.12 108,819 108,819 130,868 6,090
Buchanan Water Supply 93.9 1,017.61 -2.39 827,280 813,618 866,694 21,989
Caddo 4 Water Supply 100.0 169.08 0.58 142,411 29,898 29,898 28,007
Canyon Water Supply and Flood Control 60.6 887.82 -21.18 229,709 229,638 378,781 5,929
Cedar Creek Water Supply 81.9 318.22 -3.78 528,210 528,111 644,686 29,152
Champion Creek Water Supply 41.2 2,061.98 -21.02 17,114 17,114 41,580 846
Cherokee Water Supply 100.0 280.41 0.41 46,467 40,094 40,094 - n.a. -
Choke Canyon Water Supply 8.7 180.16 -40.34 57,673 57,672 662,820 5,791
Cisco Water Supply 48.2 1,505.80 -16.66 13,976 13,976 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 55.4 2,059.43 -10.77 17,026 17,026 30,758 - n.a. -
Comanche Creek Water Supply 98.6 774.31 -0.69 149,101 149,078 151,250 3,131
Conroe Water Supply 95.2 199.97 -1.03 397,400 397,373 417,577 19,337
Corpus Christi Water Supply 10.6 75.88 -18.12 27,415 27,137 256,062 5,364
Crook Water Supply 98.4 475.86 -0.14 9,064 9,049 9,195 1,045
Cypress Springs Water Supply 97.6 377.50 -0.50 65,148 65,148 66,756 3,195
E V Spence Water Supply 12.1 1,846.19 -51.81 62,705 62,705 517,272 3,877
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 4,316.25 -90.05 225,968 225,968 1,985,900 8,266
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 88.1 400.15 -2.85 564,582 533,139 605,061 24,247
Fort Phantom Hill Water Supply 72.3 1,630.35 -5.55 50,643 50,637 70,030 3,110
Georgetown Water Supply and Flood Control 74.5 782.92 -8.08 28,376 28,313 38,005 1,095
Gibbons Creek Water Supply 100.0 247.34 0.34 28,300 25,721 25,721 2,595
Graham Water Supply 77.6 1,070.63 -4.37 35,151 35,137 45,288 2,144
Granbury Water Supply 99.0 692.53 -0.17 132,474 131,565 132,949 8,110
Granger Water Supply and Flood Control 100.0 504.30 0.30 53,064 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 100.0 535.51 0.51 166,460 163,064 163,064 - n.a. -
Greenbelt Water Supply 7.6 2,612.59 -51.41 5,011 4,579 59,968 368
Halbert Water Supply 75.4 365.28 -2.72 4,547 4,547 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 42.74 0.36 140,268 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.28 0.28 18,029 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 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 29.1 2,231.49 -26.51 58,919 58,246 199,931 3,680
Jacksonville Water Supply 100.0 422.14 0.14 25,895 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 78.5 436.74 -3.26 238,881 203,106 258,723 16,123
Joe Pool Water Supply and Flood Control 100.0 522.35 0.35 153,356 149,629 149,629 6,772
Kemp Water Supply and Flood Control 98.4 1,143.74 -0.26 241,471 241,345 245,307 15,175
Kickapoo Water Supply 85.0 1,042.68 -2.32 73,353 73,353 86,345 5,337
Lake O' the Pines Water Supply and Flood Control 96.5 228.01 -0.49 232,804 232,804 241,363 17,298
Lavon Water Supply and Flood Control 93.7 490.74 -1.26 386,954 384,113 409,757 20,106
Leon Water Supply 82.8 1,372.09 -2.91 23,265 22,985 27,762 1,528
Lewisville Water Supply and Flood Control 100.0 522.14 0.14 602,689 563,228 563,228 - n.a. -
Limestone Water Supply 87.1 360.82 -2.18 177,573 177,573 203,780 11,516
Livingston Water Supply 100.0 131.27 0.27 1,624,663 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 99.0 824.82 -0.18 130,462 111,622 112,778 6,415
Mackenzie Water Supply 12.5 3,021.90 -78.10 5,827 5,827 46,450 258
Marble Falls Water Supply 95.1 736.39 -0.61 7,227 7,227 7,597 601
Martin Water Supply 88.9 304.25 -1.75 67,335 67,335 75,726 4,636
Medina Water Supply 4.3 978.32 -85.88 10,983 10,983 254,823 764
Meredith 6 Water Supply 46.6 2,892.49 -44.01 271,204 232,790 500,000 8,763
Millers Creek Water Supply 70.1 1,329.84 -4.16 20,039 18,756 26,768 1,593
Mineral Wells Water Supply 91.2 861.98 -1.02 4,809 4,809 5,273 444
Monticello Water Supply 78.9 336.07 -3.93 27,414 27,414 34,740 1,645
Mountain Creek Water Supply 100.0 457.65 0.65 24,569 22,850 22,850 2,874
Murvaul Water Supply 100.0 265.36 0.06 38,491 38,285 38,285 - n.a. -
Nacogdoches Water Supply 93.9 277.86 -1.14 37,094 37,092 39,522 2,078
Nasworthy Water Supply 86.8 1,871.82 -0.89 8,836 8,343 9,615 1,241
Navarro Mills Water Supply and Flood Control 97.7 424.26 -0.24 48,704 48,703 49,827 4,656
New Terrell City Water Supply 24.8 493.55 -10.45 2,141 2,130 8,583 363
Nocona Water Supply 86.5 825.28 -2.22 18,861 18,557 21,444 1,260
North Fork Buffalo Creek Water Supply 85.0 1,046.55 -1.45 13,095 13,095 15,400 1,356
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 2,826.73 -65.27 258 258 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 92.3 732.20 -1.30 23,999 23,999 26,008 1,526
Pat Mayse Water Supply and Flood Control 89.3 448.78 -2.22 105,646 101,486 113,683 5,303
Possum Kingdom Water Supply 91.3 996.29 -2.71 491,280 491,280 538,139 16,657
Proctor Water Supply and Flood Control 77.2 1,159.15 -2.85 42,293 42,293 54,762 4,059
Ray Hubbard Water Supply 95.0 434.42 -1.08 417,460 417,460 439,559 20,162
Ray Roberts Water Supply and Flood Control 99.9 632.47 -0.03 787,640 787,317 788,167 28,543
Red Bluff Water Supply 56.5 2,817.96 -10.14 81,974 81,974 145,165 5,167
Richland-Chambers Water Supply 92.5 313.10 -1.90 1,043,281 1,017,498 1,099,417 42,355
Sam Rayburn Water Supply and Flood Control 67.7 155.22 -9.18 1,954,001 1,935,045 2,857,077 86,691
Somerville Water Supply and Flood Control 79.0 235.03 -2.97 118,726 118,726 150,293 10,062
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 95.3 620.29 -1.71 219,094 219,008 229,796 6,194
Striker Water Supply 97.9 292.82 -0.18 21,449 16,527 16,878 1,940
Sulphur Springs Water Supply 80.7 456.97 -1.98 14,325 14,325 17,747 - n.a. -
Sweetwater Water Supply 24.6 2,094.86 -21.64 3,016 3,016 12,267 255
Tawakoni Water Supply 94.5 436.19 -1.31 824,146 824,138 871,685 35,674
Texana Water Supply 58.4 36.42 -7.58 98,097 92,884 158,975 7,260
Texoma 7 Water Supply and Flood Control 99.0 616.68 -0.32 2,463,771 1,231,885 1,243,801 74,868
Toledo Bend 8 Water Supply 84.8 167.86 -4.14 3,796,964 1,896,432 2,236,450 162,842
Travis Water Supply and Flood Control 77.2 666.59 -14.41 865,131 848,099 1,098,044 15,636
Twin Buttes Water Supply and Flood Control 11.7 1,904.48 -35.72 25,090 21,341 182,454 1,678
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 83.4 528.58 -2.92 9,806 9,224 11,060 596
Weatherford Water Supply 67.5 890.17 -5.83 12,019 12,019 17,812 915
White River Water Supply 29.7 2,352.79 -19.41 9,457 9,457 31,846 796
Whitney Water Supply and Flood Control 94.1 531.52 -1.48 532,805 531,451 564,808 21,858
Worth Water Supply 77.6 592.36 -1.64 28,034 18,958 24,419 3,232
Wright Patman Water Supply and Flood Control 100.0 223.81 3.21 198,283 122,593 122,593 - 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.