Texas Reservoirs: Monitored Water Supply Reservoirs are 73.4% full on 2026-01-09

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-01-09 73.4 26,913,086 23,156,018 31,530,305
Yesterday 2026-01-08 73.4 26,896,646 23,146,545 31,530,305
2 days ago 2026-01-07 73.5 26,915,496 23,159,986 31,530,305
1 week ago 2026-01-02 73.6 26,954,122 23,196,556 31,530,305
1 month ago 2025-12-09 74.0 27,163,963 23,339,132 31,530,305
3 months ago 2025-10-09 75.0 27,503,719 23,658,130 31,530,305
6 months ago 2025-07-09 79.9 30,074,279 25,178,751 31,530,305
1 year ago 2025-01-09 74.0 27,679,959 23,327,203 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 85.8 2,214.79 -5.21 82,577 82,577 96,207 2,432
Amistad 2 Water Supply and Flood Control 35.4 1,053.65 -63.35 717,265 641,808 1,813,408 19,325
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 90.8 536.18 -1.32 39,310 39,274 43,243 2,919
Arlington Water Supply 95.3 549.02 -0.98 38,316 38,284 40,157 1,898
Arrowhead Water Supply 83.9 923.31 -2.69 193,205 193,205 230,359 13,118
Athens Water Supply 100.0 440.35 0.35 30,199 29,503 29,503 - n.a. -
Austin Water Supply 97.5 492.42 -0.38 23,985 23,376 23,972 1,558
B A Steinhagen Water Supply 93.5 82.55 -0.45 64,748 64,675 69,186 9,821
Bardwell Water Supply and Flood Control 100.0 421.20 0.20 44,581 43,856 43,856 3,325
Barker 3 Flood Control - n.a. - 69.45 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 98.1 593.32 -0.68 424,229 424,229 432,631 12,266
Benbrook Water Supply and Flood Control 92.7 692.26 -1.74 79,430 79,430 85,648 3,487
Bob Sandlin Water Supply 93.9 336.16 -1.34 191,413 180,682 192,417 8,626
Bois d'Arc Water Supply 88.9 531.47 -2.53 326,749 326,749 367,609 15,413
Bonham Water Supply 73.0 561.96 -3.04 8,058 8,046 11,027 876
Brady Creek Water Supply 98.2 1,742.72 -0.28 29,925 28,303 28,808 2,002
Bridgeport Water Supply and Flood Control 85.5 831.41 -4.59 318,246 318,246 372,183 11,254
Brownwood Water Supply 84.3 1,421.73 -2.87 110,348 110,348 130,868 6,141
Buchanan Water Supply 94.9 1,018.00 -2.00 835,869 822,207 866,694 22,057
Caddo 4 Water Supply 100.0 168.78 0.28 134,887 29,898 29,898 27,346
Canyon Water Supply and Flood Control 61.6 888.46 -20.54 233,524 233,453 378,781 5,993
Cedar Creek Water Supply 82.8 318.41 -3.59 533,765 533,666 644,686 29,322
Champion Creek Water Supply 41.5 2,062.14 -20.86 17,256 17,256 41,580 850
Cherokee Water Supply 100.0 280.25 0.25 45,836 40,094 40,094 - n.a. -
Choke Canyon Water Supply 9.4 180.95 -39.55 62,375 62,374 662,820 6,110
Cisco Water Supply 48.6 1,505.99 -16.47 14,098 14,098 29,003 646
Coleman Water Supply 85.2 1,714.29 -3.21 32,445 32,427 38,075 1,701
Coleto Creek Water Supply 75.6 94.77 -3.23 23,459 23,459 31,040 2,196
Colorado City Water Supply 55.6 2,059.50 -10.70 17,103 17,103 30,758 - n.a. -
Comanche Creek Water Supply 98.7 774.38 -0.62 149,321 149,298 151,250 3,134
Conroe Water Supply 94.7 199.87 -1.13 395,469 395,442 417,577 19,283
Corpus Christi Water Supply 11.9 76.47 -17.53 30,683 30,405 256,062 5,710
Crook Water Supply 89.2 475.04 -0.96 8,218 8,203 9,195 1,018
Cypress Springs Water Supply 96.3 377.23 -0.77 64,288 64,288 66,756 3,176
E V Spence Water Supply 12.4 1,846.57 -51.43 64,186 64,186 517,272 3,913
Eagle Mountain Water Supply and Flood Control 90.5 647.12 -1.98 167,427 167,427 185,087 8,607
Elephant Butte 5 Water Supply and Flood Control 9.4 4,311.20 -95.10 186,628 186,628 1,985,900 7,335
Falcon 2 Water Supply and Flood Control 18.1 255.93 -45.27 327,230 282,614 1,562,367 21,809
Fork Water Supply 87.7 400.04 -2.96 561,918 530,475 605,061 24,186
Fort Phantom Hill Water Supply 73.0 1,630.50 -5.40 51,111 51,105 70,030 3,125
Georgetown Water Supply and Flood Control 71.7 781.94 -9.06 27,316 27,253 38,005 1,068
Gibbons Creek Water Supply 96.5 246.64 -0.36 26,513 24,809 25,721 2,514
Graham Water Supply 79.3 1,070.98 -4.02 35,908 35,894 45,288 2,168
Granbury Water Supply 98.0 692.37 -0.33 131,181 130,272 132,949 8,052
Granger Water Supply and Flood Control 96.5 503.55 -0.45 49,997 49,997 51,822 4,005
Grapevine Water Supply and Flood Control 98.5 534.62 -0.38 160,575 160,575 163,064 6,500
Greenbelt Water Supply 7.6 2,612.58 -51.42 5,007 4,575 59,968 368
Halbert Water Supply 75.8 365.33 -2.67 4,573 4,573 6,033 516
Hords Creek Water Supply and Flood Control 56.5 1,891.38 -8.62 4,585 4,582 8,109 322
Houston Water Supply 100.0 42.41 0.03 136,463 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.10 0.10 17,795 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 43.8 1,168.96 -14.35 142,123 137,247 313,298 9,107
Hubert H Moss Water Supply 89.0 712.47 -2.53 21,501 21,404 24,058 1,018
Inks Water Supply 95.4 887.21 -0.79 13,383 13,100 13,729 790
J B Thomas Water Supply 30.1 2,231.99 -26.01 60,776 60,103 199,931 3,748
Jacksonville Water Supply 100.0 422.09 0.09 25,836 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 72.4 435.75 -4.25 223,219 187,444 258,723 15,486
Joe Pool Water Supply and Flood Control 98.1 521.57 -0.43 148,147 146,777 149,629 6,580
Kemp Water Supply and Flood Control 98.0 1,143.67 -0.33 240,410 240,284 245,307 15,140
Kickapoo Water Supply 85.1 1,042.71 -2.29 73,513 73,513 86,345 5,343
Lake O' the Pines Water Supply and Flood Control 100.0 228.54 0.04 242,070 241,363 241,363 17,665
Lavon Water Supply and Flood Control 89.7 489.92 -2.08 370,541 367,700 409,757 19,771
Leon Water Supply 83.3 1,372.19 -2.81 23,418 23,138 27,762 1,535
Lewisville Water Supply and Flood Control 98.8 521.74 -0.26 591,901 556,227 563,228 26,824
Limestone Water Supply 88.5 361.06 -1.94 180,353 180,353 203,780 11,655
Livingston Water Supply 98.8 130.76 -0.24 1,584,959 1,584,959 1,603,504 76,840
Lost Creek Water Supply 93.7 1,007.64 -1.86 11,200 11,200 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.5 824.73 -0.27 129,885 111,045 112,778 6,406
Mackenzie Water Supply 12.6 3,022.06 -77.94 5,864 5,864 46,450 259
Marble Falls Water Supply 95.4 736.43 -0.57 7,251 7,251 7,597 602
Martin Water Supply 87.3 303.99 -2.01 66,136 66,136 75,726 4,588
Medina Water Supply 4.6 979.39 -84.81 11,815 11,815 254,823 790
Meredith 6 Water Supply 46.9 2,892.70 -43.80 273,046 234,632 500,000 8,783
Millers Creek Water Supply 72.2 1,330.20 -3.80 20,619 19,336 26,768 1,634
Mineral Wells Water Supply 91.1 861.97 -1.03 4,805 4,805 5,273 444
Monticello Water Supply 78.6 336.00 -4.00 27,296 27,296 34,740 1,639
Mountain Creek Water Supply 100.0 457.59 0.59 24,381 22,850 22,850 2,852
Murvaul Water Supply 93.0 264.51 -0.79 35,610 35,610 38,285 3,339
Nacogdoches Water Supply 88.9 276.90 -2.10 35,138 35,136 39,522 1,996
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 96.7 424.15 -0.35 48,193 48,192 49,827 4,633
New Terrell City Water Supply 25.0 493.59 -10.41 2,155 2,144 8,583 364
Nocona Water Supply 87.0 825.36 -2.14 18,962 18,658 21,444 1,263
North Fork Buffalo Creek Water Supply 84.4 1,046.49 -1.51 13,000 13,000 15,400 1,350
O C Fisher Water Supply and Flood Control 15.0 1,876.12 -31.88 17,323 17,322 115,742 1,362
O H Ivie Water Supply 47.0 1,532.17 -19.33 260,749 260,749 554,340 - n.a. -
Oak Creek Water Supply 19.6 1,977.35 -22.65 7,839 7,689 39,210 675
Palestine Water Supply 99.2 344.88 -0.12 364,546 364,537 367,303 23,005
Palo Duro Water Supply and Flood Control 0.3 2,825.62 -66.38 184 184 61,066 - n.a. -
Palo Pinto Water Supply 95.3 866.42 -0.58 25,897 25,511 26,766 2,151
Pat Cleburne Water Supply 90.2 731.84 -1.66 23,452 23,452 26,008 1,516
Pat Mayse Water Supply and Flood Control 88.2 448.54 -2.46 104,377 100,217 113,683 5,272
Possum Kingdom Water Supply 91.8 996.46 -2.54 494,120 494,120 538,139 16,741
Proctor Water Supply and Flood Control 78.1 1,159.27 -2.73 42,783 42,783 54,762 4,095
Ray Hubbard Water Supply 92.6 433.91 -1.59 407,226 407,226 439,559 19,978
Ray Roberts Water Supply and Flood Control 96.3 631.47 -1.03 759,620 759,297 788,167 27,706
Red Bluff Water Supply 53.3 2,817.06 -11.04 77,347 77,347 145,165 4,991
Richland-Chambers Water Supply 91.1 312.72 -2.28 1,027,244 1,001,461 1,099,417 42,052
Sam Rayburn Water Supply and Flood Control 67.3 155.09 -9.31 1,942,754 1,923,798 2,857,077 86,338
Somerville Water Supply and Flood Control 79.1 235.04 -2.96 118,826 118,826 150,293 10,065
Stamford Water Supply 83.8 1,415.30 -1.50 43,201 43,198 51,570 4,508
Stillhouse Hollow Water Supply and Flood Control 95.9 620.52 -1.48 220,522 220,436 229,796 6,223
Striker Water Supply 100.0 293.01 0.01 21,819 16,878 16,878 1,955
Sulphur Springs Water Supply 77.2 456.55 -2.40 13,701 13,701 17,747 - n.a. -
Sweetwater Water Supply 24.8 2,094.99 -21.51 3,048 3,048 12,267 256
Tawakoni Water Supply 92.5 435.68 -1.82 806,060 806,052 871,685 35,259
Texana Water Supply 62.9 37.37 -6.63 105,153 99,940 158,975 7,597
Texoma 7 Water Supply and Flood Control 99.8 616.93 -0.07 2,482,390 1,241,194 1,243,801 75,596
Toledo Bend 8 Water Supply 84.9 167.88 -4.12 3,800,172 1,898,036 2,236,450 162,936
Travis Water Supply and Flood Control 78.4 667.43 -13.57 878,349 861,317 1,098,044 15,835
Twin Buttes Water Supply and Flood Control 11.9 1,904.66 -35.54 25,392 21,643 182,454 1,690
Tyler Water Supply 91.9 374.10 -1.28 71,429 66,218 72,073 4,445
Waco Water Supply and Flood Control 97.8 461.73 -0.49 185,003 184,777 188,891 8,352
Waxahachie Water Supply 80.3 527.99 -3.51 9,459 8,877 11,060 580
Weatherford Water Supply 67.7 890.22 -5.78 12,065 12,065 17,812 916
White River Water Supply 30.6 2,353.14 -19.06 9,737 9,737 31,846 808
Whitney Water Supply and Flood Control 93.7 531.43 -1.57 530,841 529,487 564,808 21,786
Worth Water Supply 75.8 592.22 -1.78 27,583 18,507 24,419 3,214
Wright Patman Water Supply and Flood Control 100.0 223.71 3.11 195,614 122,593 122,593 - 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.