Texas Reservoirs: Monitored Water Supply Reservoirs are 71.7% full on 2026-11-09

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-11-09 71.7 26,509,093 22,621,036 31,531,332
Yesterday 2026-11-08 71.7 26,513,397 22,623,726 31,531,332
2 days ago 2026-11-07 71.8 26,517,217 22,627,011 31,531,332
1 week ago 2026-11-02 71.8 26,490,644 22,623,809 31,531,332
1 month ago 2026-10-09 72.6 26,685,981 22,889,502 31,531,332
3 months ago 2026-08-09 77.2 28,524,781 24,374,650 31,558,535
6 months ago 2026-05-09 74.8 27,554,657 23,600,666 31,558,535
1 year ago 2025-11-09 73.7 27,031,101 23,227,875 31,531,332
*

 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 6.5 1,990.71 -21.59 513 513 7,900 124
Addicks 1 Flood Control - n.a. - 76.38 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 73.4 2,209.56 -10.44 70,569 70,569 96,207 2,168
Amistad 2 Water Supply and Flood Control 50.2 1,067.20 -49.80 1,027,748 910,623 1,813,408 26,694
Amon G Carter Water Supply 79.8 917.16 -2.84 16,155 15,371 19,266 1,280
Aquilla Water Supply and Flood Control 78.5 534.24 -3.26 33,961 33,925 43,243 2,613
Arlington Water Supply 78.3 545.34 -4.66 31,468 31,436 40,157 1,827
Arrowhead Water Supply 70.0 920.74 -5.26 161,194 161,194 230,359 11,793
Athens Water Supply 96.6 439.45 -0.55 28,542 28,501 29,503 1,744
Austin Water Supply 97.6 492.44 -0.36 24,016 23,407 23,972 1,559
B A Steinhagen Water Supply 97.9 82.86 -0.14 67,837 67,764 69,186 10,106
Bardwell Water Supply and Flood Control 83.6 418.71 -2.29 36,715 36,654 43,856 3,003
Barker 3 Flood Control - n.a. - 69.61 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 95.9 592.55 -1.45 414,862 414,862 432,631 12,064
Benbrook Water Supply and Flood Control 74.3 687.41 -6.59 63,617 63,617 85,648 3,039
Bob Sandlin Water Supply 86.5 334.48 -3.02 177,195 166,464 192,417 8,306
Bois d'Arc Water Supply 86.2 530.88 -3.12 317,044 317,044 367,609 15,136
Bonham Water Supply 74.2 562.11 -2.89 8,192 8,180 11,027 909
Brady Creek Water Supply 84.2 1,740.59 -2.41 25,878 24,256 28,808 1,814
Bridgeport Water Supply and Flood Control 71.0 826.36 -9.64 264,265 264,265 372,183 10,073
Brownwood Water Supply 89.0 1,422.72 -1.88 116,528 116,528 130,868 6,345
Buchanan Water Supply 95.8 1,018.37 -1.63 844,042 830,380 866,694 22,122
Caddo 4 Water Supply 47.1 167.29 -1.21 97,395 14,095 29,898 23,795
Canyon Water Supply and Flood Control 96.2 907.25 -1.75 364,615 364,544 378,781 8,036
Cedar Creekas of 2026-11-07 Water Supply 71.0 315.71 -6.29 458,012 457,913 644,686 26,663
Champion Creek Water Supply 45.1 2,063.79 -19.21 18,772 18,772 41,580 891
Cherokee Water Supply 75.9 276.97 -3.03 34,831 30,449 40,094 2,990
Choke Canyon Water Supply 21.0 190.40 -30.10 138,950 138,949 662,820 10,083
Cisco Water Supply 42.1 1,502.79 -19.67 12,196 12,196 29,003 574
Coleman Water Supply 77.3 1,712.50 -5.00 29,465 29,447 38,075 1,614
Coleto Creek Water Supply 75.5 94.76 -3.24 23,437 23,437 31,040 2,195
Colorado City Water Supply 53.1 2,058.79 -11.41 16,330 16,330 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.47 0.47 152,766 151,250 151,250 - n.a. -
Conroe Water Supply 92.0 199.28 -1.72 384,186 384,159 417,577 18,964
Corpus Christi Water Supply 79.4 91.21 -2.79 203,546 203,268 256,062 18,096
Crook Water Supply 81.5 474.34 -1.66 7,513 7,498 9,195 995
Cypress Springs Water Supply 87.3 375.29 -2.71 58,254 58,254 66,756 3,045
E V Spence Water Supply 9.4 1,842.30 -55.70 48,857 48,857 517,272 3,251
Eagle Mountain Water Supply and Flood Control 71.5 642.77 -6.33 132,327 132,327 185,087 7,572
Elephant Butte 5 Water Supply and Flood Control 9.5 4,311.46 -94.84 188,541 188,541 1,985,900 7,376
Falcon 2 Water Supply and Flood Control 20.9 260.83 -40.37 448,246 326,480 1,562,367 27,751
Fork Water Supply 78.6 397.75 -5.25 507,908 476,465 606,088 22,979
Fort Phantom Hill Water Supply 66.3 1,628.96 -6.94 46,424 46,418 70,030 2,965
Georgetown Water Supply and Flood Control 79.1 784.48 -6.52 30,114 30,051 38,005 1,134
Gibbons Creek Water Supply 85.1 245.41 -1.59 23,583 21,879 25,721 2,250
Graham Water Supply 65.5 1,067.94 -7.06 29,692 29,678 45,288 1,918
Granbury Water Supply 88.7 690.78 -1.92 118,840 117,931 132,949 7,472
Granger Water Supply and Flood Control 99.8 503.98 -0.02 51,740 51,740 51,822 4,144
Grapevine Water Supply and Flood Control 90.0 532.43 -2.57 146,833 146,833 163,064 6,080
Greenbelt Water Supply 4.2 2,606.36 -57.64 2,978 2,546 59,968 262
Halbert Water Supply 73.8 365.10 -2.90 4,455 4,455 6,033 511
Hords Creek Water Supply and Flood Control 44.9 1,888.17 -11.83 3,641 3,638 8,109 268
Houston Water Supply 99.6 42.33 -0.05 135,548 131,747 132,318 11,421
Houston County Water Supply 94.6 259.28 -0.72 16,746 16,194 17,113 1,260
Hubbard Creek Water Supply 35.4 1,165.86 -17.45 115,879 111,003 313,298 7,873
Hubert H Moss Water Supply 98.7 714.71 -0.29 23,842 23,745 24,058 1,073
Inks Water Supply 96.7 887.44 -0.56 13,565 13,282 13,729 794
J B Thomas Water Supply 20.7 2,226.51 -31.49 42,041 41,368 199,931 3,142
Jacksonville Water Supply 95.7 421.04 -0.96 24,632 24,570 25,670 1,131
Jim Chapman Water Supply and Flood Control 61.6 433.86 -6.14 195,210 159,435 258,723 14,187
Joe Pool Water Supply and Flood Control 90.2 519.70 -2.30 136,320 134,950 149,629 6,110
Kemp Water Supply and Flood Control 75.5 1,140.00 -4.00 185,335 185,209 245,307 10,068
Kickapoo Water Supply 79.5 1,041.78 -3.22 68,642 68,642 86,345 5,132
Lake O' the Pines Water Supply and Flood Control 89.4 227.00 -1.50 215,679 215,679 241,363 16,613
Lavon Water Supply and Flood Control 78.1 487.44 -4.56 322,860 320,019 409,757 18,566
Leon Water Supply 74.1 1,370.44 -4.56 20,861 20,581 27,762 1,409
Lewisville Water Supply and Flood Control 81.2 517.87 -4.13 492,849 457,175 563,228 24,264
Limestone Water Supply 81.2 359.74 -3.26 165,377 165,377 203,780 11,095
Livingston Water Supply 89.9 128.82 -2.18 1,440,792 1,440,792 1,603,504 72,250
Lost Creek Water Supply 86.9 1,005.20 -4.30 10,384 10,384 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.6 824.76 -0.24 130,077 111,237 112,778 6,409
Mackenzie Water Supply 10.8 3,018.28 -81.72 5,006 5,006 46,450 234
Marble Falls Water Supply 97.7 736.72 -0.28 7,426 7,426 7,597 608
Martin Water Supply 74.6 301.79 -4.21 56,482 56,482 75,726 4,188
Medina Water Supply 26.7 1,018.50 -45.70 67,938 67,938 254,823 2,305
Meredith 6 Water Supply 46.4 2,892.38 -44.12 270,241 231,827 500,000 8,752
Millers Creek Water Supply 61.5 1,328.33 -5.67 17,743 16,460 26,768 1,448
Mineral Wells Water Supply 84.0 861.11 -1.89 4,429 4,429 5,273 431
Monticello Water Supply 70.8 334.30 -5.70 24,608 24,608 34,740 1,522
Mountain Creek Water Supply 100.0 457.54 0.54 24,230 22,850 22,850 2,835
Murvaul Water Supply 87.2 263.84 -1.46 33,399 33,399 38,285 3,260
Nacogdoches Water Supply 82.3 275.55 -3.45 32,514 32,512 39,522 1,883
Nasworthy Water Supply 87.6 1,871.88 -0.83 8,912 8,419 9,615 1,245
Navarro Mills Water Supply and Flood Control 78.4 422.10 -2.40 39,059 39,058 49,827 4,293
New Terrell City Water Supply 23.2 493.17 -10.83 2,005 1,994 8,583 351
Nocona Water Supply 72.9 822.86 -4.64 15,929 15,625 21,444 1,158
North Fork Buffalo Creek Water Supply 77.3 1,045.75 -2.25 11,897 11,897 15,400 1,272
O C Fisher Water Supply and Flood Control 10.6 1,872.02 -35.98 12,251 12,250 115,742 1,070
O H Ivie Water Supply 40.7 1,528.96 -22.54 225,851 225,851 554,340 - n.a. -
Oak Creek Water Supply 13.8 1,973.50 -26.50 5,553 5,403 39,210 518
Palestine Water Supply 86.4 342.74 -2.26 317,364 317,355 367,303 21,091
Palo Duro Water Supply and Flood Control 0.4 2,826.22 -65.78 224 224 61,066 - n.a. -
Palo Pinto Water Supply 72.0 863.42 -3.58 19,658 19,272 26,766 1,965
Pat Cleburne Water Supply 86.3 731.18 -2.32 22,457 22,457 26,008 1,497
Pat Mayse Water Supply and Flood Control 87.0 448.29 -2.71 103,063 98,903 113,683 5,241
Possum Kingdom Water Supply 91.7 996.42 -2.58 493,450 493,450 538,139 16,721
Proctor Water Supply and Flood Control 56.2 1,155.90 -6.10 30,801 30,801 54,762 2,774
Ray Hubbard Water Supply 82.3 431.59 -3.91 361,700 361,700 439,559 19,255
Ray Roberts Water Supply and Flood Control 93.0 630.52 -1.98 733,563 733,240 788,167 27,156
Red Bluff Water Supply 44.1 2,814.20 -13.90 63,956 63,956 145,165 4,417
Richland-Chambers Water Supply 89.0 312.16 -2.84 1,003,821 978,038 1,099,417 41,604
Sam Rayburn Water Supply and Flood Control 60.3 152.68 -11.72 1,741,871 1,722,915 2,857,077 80,606
Somerville Water Supply and Flood Control 86.0 236.05 -1.95 129,193 129,193 150,293 10,453
Stamford Water Supply 72.8 1,413.98 -2.82 37,568 37,565 51,570 4,058
Stillhouse Hollow Water Supply and Flood Control 95.9 620.52 -1.48 220,522 220,436 229,796 6,223
Striker Water Supply 72.9 290.56 -2.44 17,220 12,298 16,878 1,812
Sulphur Springs Water Supply 82.3 457.14 -1.81 14,600 14,600 17,747 - n.a. -
Sweetwater Water Supply 16.4 2,090.30 -26.20 2,008 2,008 12,267 201
Tawakoni Water Supply 88.0 434.56 -2.94 767,032 767,024 871,685 34,449
Texana Water Supply 81.8 41.00 -3.00 135,237 130,024 158,975 8,973
Texoma 7 Water Supply and Flood Control 100.0 617.31 0.31 2,511,433 1,243,801 1,243,801 76,437
Toledo Bend 8 Water Supply 84.2 167.69 -4.31 3,769,603 1,882,752 2,236,450 162,043
Travis Water Supply and Flood Control 93.6 677.20 -3.80 1,044,382 1,027,350 1,098,044 18,174
Twin Buttes Water Supply and Flood Control 4.2 1,894.14 -46.06 11,469 7,720 182,454 1,017
Tyler Water Supply 82.2 372.47 -2.91 64,421 59,210 72,073 4,163
Waco Water Supply and Flood Control 86.1 458.99 -3.23 162,802 162,576 188,891 7,807
Waxahachie Water Supply 73.9 526.73 -4.77 8,750 8,168 11,060 547
Weatherford Water Supply 57.8 888.23 -7.77 10,287 10,287 17,812 869
White River Water Supply 28.0 2,352.12 -20.08 8,932 8,932 31,846 770
Whitney Water Supply and Flood Control 89.5 530.31 -2.69 506,980 505,626 564,808 20,778
Worth Water Supply 70.8 591.84 -2.16 26,371 17,295 24,419 3,164
Wright Patman Water Supply and Flood Control 100.0 224.75 4.15 224,328 122,593 122,593 - 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.