Texas Reservoirs: Monitored Water Supply Reservoirs are 73.0% full on 2026-02-09

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-02-09 73.0 26,743,472 23,023,139 31,530,305
Yesterday 2026-02-08 73.0 26,742,919 23,023,518 31,530,305
2 days ago 2026-02-07 73.0 26,755,860 23,031,634 31,530,305
1 week ago 2026-02-02 73.0 26,721,738 23,025,760 31,530,305
1 month ago 2026-01-09 73.4 26,914,946 23,154,655 31,530,305
3 months ago 2025-11-09 73.7 27,027,321 23,224,095 31,530,305
6 months ago 2025-08-09 78.5 29,050,590 24,750,129 31,530,305
1 year ago 2025-02-09 75.4 28,142,328 23,774,589 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 2,214.32 -5.68 81,442 81,442 96,207 2,402
Amistad 2 Water Supply and Flood Control 33.7 1,052.10 -64.90 688,085 611,718 1,813,408 18,561
Amon G Carter Water Supply 87.2 918.25 -1.75 17,586 16,802 19,266 1,358
Aquilla Water Supply and Flood Control 93.3 536.54 -0.96 40,371 40,335 43,243 2,974
Arlington Water Supply 92.6 548.43 -1.57 37,201 37,169 40,157 1,885
Arrowhead Water Supply 82.3 923.04 -2.96 189,682 189,682 230,359 12,979
Athens Water Supply 100.0 440.44 0.44 30,370 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 94.5 82.62 -0.38 65,437 65,364 69,186 9,885
Bardwell Water Supply and Flood Control 100.0 421.07 0.07 44,150 43,856 43,856 3,313
Barker 3 Flood Control - n.a. - 70.71 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 97.6 593.17 -0.83 422,393 422,393 432,631 12,227
Benbrook Water Supply and Flood Control 88.2 691.12 -2.88 75,507 75,507 85,648 3,391
Bob Sandlin Water Supply 93.8 336.13 -1.37 191,154 180,423 192,417 8,620
Bois d'Arc Water Supply 88.0 531.27 -2.73 323,459 323,459 367,609 15,319
Bonham Water Supply 71.7 561.79 -3.21 7,916 7,904 11,027 826
Brady Creek Water Supply 96.4 1,742.45 -0.55 29,404 27,782 28,808 1,981
Bridgeport Water Supply and Flood Control 84.9 831.21 -4.79 315,999 315,999 372,183 11,213
Brownwood Water Supply 83.1 1,421.47 -3.13 108,758 108,758 130,868 6,088
Buchanan Water Supply 93.5 1,017.47 -2.53 824,203 810,541 866,694 21,964
Caddo 4 Water Supply 100.0 169.06 0.56 141,887 29,898 29,898 27,961
Canyon Water Supply and Flood Control 60.7 887.88 -21.12 230,065 229,994 378,781 5,935
Cedar Creek Water Supply 81.3 318.09 -3.91 524,428 524,329 644,686 29,038
Champion Creek Water Supply 41.1 2,061.93 -21.07 17,072 17,072 41,580 845
Cherokee Water Supply 100.0 280.28 0.28 45,953 40,094 40,094 - n.a. -
Choke Canyon Water Supply 8.8 180.31 -40.19 58,546 58,545 662,820 5,851
Cisco Water Supply 48.0 1,505.72 -16.74 13,925 13,925 29,003 640
Coleman Water Supply 84.1 1,714.06 -3.44 32,055 32,037 38,075 1,692
Coleto Creek Water Supply 75.2 94.71 -3.29 23,329 23,329 31,040 2,188
Colorado City Water Supply 55.2 2,059.38 -10.82 16,971 16,971 30,758 - n.a. -
Comanche Creek Water Supply 98.8 774.40 -0.60 149,383 149,360 151,250 3,135
Conroe Water Supply 94.5 199.82 -1.18 394,506 394,479 417,577 19,256
Corpus Christi Water Supply 10.8 75.99 -18.01 28,009 27,731 256,062 5,429
Crook Water Supply 91.0 475.20 -0.80 8,381 8,366 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 1,846.26 -51.74 62,977 62,977 517,272 3,883
Eagle Mountain Water Supply and Flood Control 88.2 646.62 -2.48 163,157 163,157 185,087 8,473
Elephant Butte 5 Water Supply and Flood Control 11.0 4,315.37 -90.93 218,768 218,768 1,985,900 8,099
Falcon 2 Water Supply and Flood Control 20.5 256.84 -44.36 347,789 320,461 1,562,367 22,814
Fork Water Supply 87.2 399.92 -3.08 559,019 527,576 605,061 24,120
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 73.4 782.52 -8.48 27,940 27,877 38,005 1,084
Gibbons Creek Water Supply 100.0 247.02 0.02 27,476 25,721 25,721 2,555
Graham Water Supply 79.1 1,070.95 -4.05 35,842 35,828 45,288 2,166
Granbury Water Supply 96.7 692.15 -0.55 129,419 128,510 132,949 7,972
Granger Water Supply and Flood Control 100.0 504.18 0.18 52,565 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 98.8 534.69 -0.31 161,030 161,030 163,064 6,518
Greenbelt Water Supply 7.6 2,612.59 -51.41 5,011 4,579 59,968 368
Halbert Water Supply 74.8 365.21 -2.79 4,511 4,511 6,033 513
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 42.48 0.10 137,266 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.16 0.16 17,873 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 43.0 1,168.68 -14.63 139,592 134,716 313,298 8,977
Hubert H Moss Water Supply 88.8 712.43 -2.57 21,460 21,363 24,058 1,017
Inks Water Supply 95.6 887.25 -0.75 13,414 13,131 13,729 791
J B Thomas Water Supply 29.2 2,231.54 -26.46 59,103 58,430 199,931 3,687
Jacksonville Water Supply 100.0 422.12 0.12 25,871 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 68.6 435.10 -4.90 213,304 177,529 258,723 15,018
Joe Pool Water Supply and Flood Control 99.2 521.82 -0.18 149,800 148,430 149,629 6,642
Kemp Water Supply and Flood Control 97.3 1,143.57 -0.43 238,899 238,773 245,307 15,091
Kickapoo Water Supply 84.6 1,042.62 -2.38 73,033 73,033 86,345 5,323
Lake O' the Pines Water Supply and Flood Control 97.6 228.17 -0.33 235,581 235,581 241,363 17,407
Lavon Water Supply and Flood Control 89.9 489.96 -2.04 371,332 368,491 409,757 19,787
Leon Water Supply 82.2 1,371.99 -3.01 23,113 22,833 27,762 1,520
Lewisville Water Supply and Flood Control 97.4 521.45 -0.55 584,152 548,478 563,228 26,621
Limestone Water Supply 87.3 360.84 -2.16 177,804 177,804 203,780 11,527
Livingston Water Supply 100.0 131.20 0.20 1,619,147 1,603,504 1,603,504 - n.a. -
Lost Creek Water Supply 93.2 1,007.44 -2.06 11,134 11,134 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 3,021.91 -78.09 5,829 5,829 46,450 258
Marble Falls Water Supply 94.4 736.30 -0.70 7,173 7,173 7,597 600
Martin Water Supply 87.7 304.05 -1.95 66,412 66,412 75,726 4,599
Medina Water Supply 4.4 978.49 -85.71 11,114 11,114 254,823 768
Meredith 6 Water Supply 46.6 2,892.51 -43.99 271,380 232,966 500,000 8,765
Millers Creek Water Supply 71.8 1,330.13 -3.87 20,506 19,223 26,768 1,626
Mineral Wells Water Supply 90.2 861.86 -1.14 4,756 4,756 5,273 442
Monticello Water Supply 78.4 335.97 -4.03 27,246 27,246 34,740 1,636
Mountain Creek Water Supply 100.0 457.83 0.83 25,154 22,850 22,850 2,956
Murvaul Water Supply 98.2 265.10 -0.20 37,601 37,601 38,285 3,409
Nacogdoches Water Supply 93.0 277.69 -1.31 36,742 36,740 39,522 2,064
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 24.3 493.43 -10.57 2,097 2,086 8,583 359
Nocona Water Supply 85.9 825.17 -2.33 18,723 18,419 21,444 1,256
North Fork Buffalo Creek Water Supply 82.9 1,046.34 -1.66 12,769 12,769 15,400 1,334
O C Fisher Water Supply and Flood Control 14.7 1,875.87 -32.13 16,981 16,980 115,742 1,343
O H Ivie Water Supply 46.1 1,531.73 -19.77 255,769 255,769 554,340 - n.a. -
Oak Creek Water Supply 19.1 1,977.02 -22.98 7,629 7,479 39,210 660
Palestine Water Supply 100.0 345.04 0.04 368,238 367,303 367,303 - n.a. -
Palo Duro Water Supply and Flood Control 0.3 2,825.91 -66.09 203 203 61,066 - n.a. -
Palo Pinto Water Supply 93.7 866.22 -0.78 25,468 25,082 26,766 2,143
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 87.4 448.37 -2.63 103,482 99,322 113,683 5,251
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 1,159.10 -2.90 42,090 42,090 54,762 4,044
Ray Hubbard Water Supply 92.1 433.80 -1.70 405,030 405,030 439,559 19,942
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 55.9 2,817.81 -10.29 81,192 81,192 145,165 5,138
Richland-Chambers Water Supply 92.0 312.96 -2.04 1,037,360 1,011,577 1,099,417 42,244
Sam Rayburn Water Supply and Flood Control 67.2 155.04 -9.36 1,938,442 1,919,486 2,857,077 86,202
Somerville Water Supply and Flood Control 78.5 234.95 -3.05 117,922 117,922 150,293 10,030
Stamford Water Supply 82.5 1,415.15 -1.65 42,524 42,521 51,570 4,456
Stillhouse Hollow Water Supply and Flood Control 95.4 620.32 -1.68 219,280 219,194 229,796 6,198
Striker Water Supply 98.2 292.84 -0.16 21,488 16,566 16,878 1,942
Sulphur Springsas of 2026-02-06 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 91.8 435.51 -1.99 800,077 800,069 871,685 35,129
Texana Water Supply 58.8 36.51 -7.49 98,752 93,539 158,975 7,291
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 77.7 666.90 -14.10 869,989 852,957 1,098,044 15,709
Twin Buttes Water Supply and Flood Control 11.7 1,904.44 -35.76 25,024 21,275 182,454 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 97.6 461.68 -0.54 184,585 184,359 188,891 8,344
Waxahachie Water Supply 81.3 528.19 -3.31 9,576 8,994 11,060 586
Weatherford Water Supply 66.8 890.04 -5.96 11,900 11,900 17,812 912
White River Water Supply 29.8 2,352.85 -19.35 9,505 9,505 31,846 798
Whitney Water Supply and Flood Control 93.7 531.42 -1.58 530,623 529,269 564,808 21,779
Worth Water Supply 66.6 591.51 -2.49 25,335 16,259 24,419 3,108
Wright Patman Water Supply and Flood Control 100.0 223.73 3.13 196,147 122,593 122,593 - 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.