Texas Reservoirs: Monitored Water Supply Reservoirs are 72.0% full on 2026-11-04

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-11-04 72.0 26,583,705 22,705,971 31,531,332
Yesterday 2026-11-03 71.9 26,547,268 22,683,799 31,531,332
2 days ago 2026-11-02 71.8 26,491,178 22,644,186 31,531,332
1 week ago 2026-10-28 71.8 26,480,542 22,640,768 31,531,332
1 month ago 2026-10-04 72.5 26,669,446 22,867,425 31,531,332
3 months ago 2026-08-04 77.7 28,709,654 24,506,437 31,558,535
6 months ago 2026-05-04 74.8 27,560,074 23,591,646 31,558,535
1 year ago 2025-11-04 73.8 27,058,071 23,267,378 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 6.6 1,990.81 -21.49 524 524 7,900 125
Addicks 1 Flood Control - n.a. - 76.39 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 73.6 2,209.68 -10.32 70,830 70,830 96,207 2,174
Amistad 2 Water Supply and Flood Control 50.4 1,066.48 -50.52 1,008,273 913,919 1,813,408 26,264
Amon G Carter Water Supply 80.2 917.23 -2.77 16,241 15,457 19,266 1,285
Aquilla Water Supply and Flood Control 79.9 534.47 -3.03 34,566 34,530 43,243 2,645
Arlington Water Supply 79.1 545.51 -4.49 31,779 31,747 40,157 1,830
Arrowhead Water Supply 70.2 920.79 -5.21 161,784 161,784 230,359 11,819
Athens Water Supply 96.8 439.48 -0.52 28,596 28,555 29,503 1,747
Austin Water Supply 97.8 492.47 -0.33 24,063 23,454 23,972 1,561
B A Steinhagen Water Supply 99.3 82.95 -0.05 68,750 68,677 69,186 10,189
Bardwell Water Supply and Flood Control 84.1 418.79 -2.21 36,956 36,895 43,856 3,012
Barker 3 Flood Control - n.a. - 70.11 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 96.0 592.59 -1.41 415,345 415,345 432,631 12,075
Benbrook Water Supply and Flood Control 74.3 687.41 -6.59 63,617 63,617 85,648 3,039
Bob Sandlin Water Supply 86.8 334.55 -2.95 177,776 167,045 192,417 8,319
Bois d'Arc Water Supply 86.8 531.00 -3.00 319,018 319,018 367,609 15,192
Bonham Water Supply 74.9 562.20 -2.80 8,274 8,262 11,027 916
Brady Creek Water Supply 83.6 1,740.50 -2.50 25,719 24,097 28,808 1,807
Bridgeport Water Supply and Flood Control 71.6 826.58 -9.42 266,487 266,487 372,183 10,123
Brownwood Water Supply 89.1 1,422.74 -1.86 116,655 116,655 130,868 6,349
Buchanan Water Supply 95.8 1,018.38 -1.62 844,263 830,601 866,694 22,124
Caddo 4 Water Supply 52.3 167.42 -1.08 100,452 15,624 29,898 24,103
Canyon Water Supply and Flood Control 96.3 907.27 -1.73 364,775 364,704 378,781 8,038
Cedar Creek Water Supply 71.3 315.78 -6.22 459,881 459,782 644,686 26,738
Champion Creek Water Supply 45.3 2,063.84 -19.16 18,816 18,816 41,580 892
Cherokee Water Supply 76.7 277.07 -2.93 35,130 30,748 40,094 3,006
Choke Canyon Water Supply 21.0 190.41 -30.09 139,051 139,050 662,820 10,087
Cisco Water Supply 42.2 1,502.85 -19.61 12,229 12,229 29,003 575
Coleman Water Supply 77.4 1,712.52 -4.98 29,497 29,479 38,075 1,615
Coleto Creek Water Supply 75.4 94.74 -3.26 23,394 23,394 31,040 2,192
Colorado City Water Supply 53.2 2,058.82 -11.38 16,362 16,362 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.46 0.46 152,734 151,250 151,250 - n.a. -
Conroe Water Supply 92.4 199.36 -1.64 385,705 385,678 417,577 19,008
Corpus Christi Water Supply 79.2 91.18 -2.82 203,004 202,726 256,062 18,073
Crook Water Supply 82.1 474.39 -1.61 7,563 7,548 9,195 997
Cypress Springs Water Supply 87.6 375.36 -2.64 58,467 58,467 66,756 3,050
E V Spence Water Supply 9.4 1,842.27 -55.73 48,760 48,760 517,272 3,247
Eagle Mountain Water Supply and Flood Control 71.9 642.87 -6.23 133,086 133,086 185,087 7,595
Elephant Butte 5 Water Supply and Flood Control 7.8 4,306.65 -99.65 154,953 154,953 1,985,900 6,579
Falcon 2 Water Supply and Flood Control 20.7 260.68 -40.52 444,266 323,136 1,562,367 27,567
Fork Water Supply 79.1 397.87 -5.13 510,669 479,226 606,088 23,046
Fort Phantom Hill Water Supply 66.7 1,629.06 -6.84 46,721 46,715 70,030 2,975
Georgetown Water Supply and Flood Control 78.7 784.35 -6.65 29,967 29,904 38,005 1,131
Gibbons Creek Water Supply 85.4 245.45 -1.55 23,674 21,970 25,721 2,255
Graham Water Supply 65.5 1,067.93 -7.07 29,673 29,659 45,288 1,917
Granbury Water Supply 88.5 690.74 -1.96 118,542 117,633 132,949 7,457
Granger Water Supply and Flood Control 99.4 503.92 -0.08 51,494 51,494 51,822 4,101
Grapevine Water Supply and Flood Control 90.2 532.48 -2.52 147,137 147,137 163,064 6,088
Greenbelt Water Supply 4.3 2,606.49 -57.51 3,013 2,581 59,968 264
Halbert Water Supply 74.6 365.19 -2.81 4,501 4,501 6,033 513
Hords Creek Water Supply and Flood Control 44.8 1,888.15 -11.85 3,636 3,633 8,109 268
Houston Water Supply 99.9 42.37 -0.01 136,005 132,204 132,318 11,438
Houston County Water Supply 94.5 259.26 -0.74 16,721 16,169 17,113 1,260
Hubbard Creek Water Supply 35.6 1,165.94 -17.37 116,509 111,633 313,298 7,902
Hubert H Moss Water Supply 99.0 714.78 -0.22 23,918 23,821 24,058 1,075
Inks Water Supply 96.2 887.34 -0.66 13,486 13,203 13,729 792
J B Thomas Water Supply 20.8 2,226.58 -31.42 42,261 41,588 199,931 3,149
Jacksonville Water Supply 95.8 421.06 -0.94 24,655 24,593 25,670 1,132
Jim Chapman Water Supply and Flood Control 62.9 434.10 -5.90 198,632 162,857 258,723 14,332
Joe Pool Water Supply and Flood Control 90.6 519.80 -2.20 136,932 135,562 149,629 6,130
Kemp Water Supply and Flood Control 75.3 1,139.95 -4.05 184,833 184,707 245,307 10,034
Kickapoo Water Supply 80.1 1,041.88 -3.12 69,156 69,156 86,345 5,155
Lake O' the Pines Water Supply and Flood Control 90.1 227.11 -1.39 217,511 217,511 241,363 16,686
Lavon Water Supply and Flood Control 78.3 487.48 -4.52 323,603 320,762 409,757 18,591
Leon Water Supply 74.4 1,370.50 -4.50 20,946 20,666 27,762 1,413
Lewisville Water Supply and Flood Control 81.5 517.95 -4.05 494,793 459,119 563,228 24,325
Limestone Water Supply 81.6 359.83 -3.17 166,377 166,377 203,780 11,126
Livingston Water Supply 90.6 128.99 -2.01 1,453,102 1,453,102 1,603,504 72,583
Lost Creek Water Supply 87.1 1,005.29 -4.21 10,414 10,414 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.3 824.71 -0.29 129,757 110,917 112,778 6,405
Mackenzie Water Supply 10.8 3,018.35 -81.65 5,018 5,018 46,450 234
Marble Falls Water Supply 98.5 736.81 -0.19 7,481 7,481 7,597 610
Martin Water Supply 75.4 301.93 -4.07 57,070 57,070 75,726 4,213
Medina Water Supply 26.9 1,018.80 -45.40 68,632 68,632 254,823 2,322
Meredith 6 Water Supply 45.9 2,892.12 -44.38 267,969 229,555 500,000 8,727
Millers Creek Water Supply 62.3 1,328.47 -5.53 17,947 16,664 26,768 1,461
Mineral Wells Water Supply 84.5 861.17 -1.83 4,455 4,455 5,273 432
Monticello Water Supply 71.0 334.33 -5.67 24,653 24,653 34,740 1,524
Mountain Creek Water Supply 100.0 457.52 0.52 24,169 22,850 22,850 2,828
Murvaul Water Supply 87.7 263.89 -1.41 33,562 33,562 38,285 3,266
Nacogdoches Water Supply 82.7 275.64 -3.36 32,684 32,682 39,522 1,890
Nasworthy Water Supply 86.0 1,871.76 -0.95 8,762 8,269 9,615 1,236
Navarro Mills Water Supply and Flood Control 78.9 422.16 -2.34 39,317 39,316 49,827 4,303
New Terrell City Water Supply 23.4 493.22 -10.78 2,023 2,012 8,583 353
Nocona Water Supply 73.2 822.92 -4.58 15,998 15,694 21,444 1,161
North Fork Buffalo Creek Water Supply 77.5 1,045.78 -2.22 11,940 11,940 15,400 1,275
O C Fisher Water Supply and Flood Control 10.5 1,871.93 -36.07 12,157 12,156 115,742 1,063
O H Ivie Water Supply 40.7 1,528.96 -22.54 225,851 225,851 554,340 - n.a. -
Oak Creek Water Supply 13.7 1,973.46 -26.54 5,530 5,380 39,210 516
Palestine Water Supply 86.8 342.81 -2.19 318,842 318,833 367,303 21,153
Palo Duro Water Supply and Flood Control 0.4 2,826.20 -65.80 223 223 61,066 - n.a. -
Palo Pinto Water Supply 72.7 863.52 -3.48 19,855 19,469 26,766 1,974
Pat Cleburne Water Supply 86.6 731.22 -2.28 22,517 22,517 26,008 1,498
Pat Mayse Water Supply and Flood Control 88.6 448.64 -2.36 104,905 100,745 113,683 5,284
Possum Kingdom Water Supply 91.9 996.50 -2.50 494,789 494,789 538,139 16,760
Proctor Water Supply and Flood Control 56.4 1,155.93 -6.07 30,885 30,885 54,762 2,780
Ray Hubbard Water Supply 82.8 431.71 -3.79 364,013 364,013 439,559 19,296
Ray Roberts Water Supply and Flood Control 93.4 630.63 -1.87 736,553 736,230 788,167 27,218
Red Bluff Water Supply 45.0 2,814.50 -13.60 65,283 65,283 145,165 4,478
Richland-Chambers Water Supply 89.3 312.25 -2.75 1,007,569 981,786 1,099,417 41,676
Sam Rayburn Water Supply and Flood Control 60.6 152.77 -11.63 1,749,136 1,730,180 2,857,077 80,806
Somerville Water Supply and Flood Control 86.2 236.09 -1.91 129,611 129,611 150,293 10,466
Stamford Water Supply 73.4 1,414.05 -2.75 37,853 37,850 51,570 4,081
Stillhouse Hollow Water Supply and Flood Control 96.1 620.57 -1.43 220,834 220,748 229,796 6,230
Striker Water Supply 73.6 290.63 -2.37 17,346 12,424 16,878 1,815
Sulphur Springs Water Supply 82.8 457.20 -1.75 14,699 14,699 17,747 - n.a. -
Sweetwater Water Supply 16.4 2,090.34 -26.16 2,015 2,015 12,267 202
Tawakoni Water Supply 88.5 434.70 -2.80 771,862 771,854 871,685 34,546
Texana Water Supply 82.5 41.13 -2.87 136,407 131,194 158,975 9,034
Texoma 7 Water Supply and Flood Control 100.0 617.23 0.23 2,505,283 1,243,801 1,243,801 76,273
Toledo Bend 8 Water Supply 84.7 167.83 -4.17 3,792,151 1,894,026 2,236,450 162,701
Travis Water Supply and Flood Control 93.5 677.19 -3.81 1,044,201 1,027,169 1,098,044 18,172
Twin Buttes Water Supply and Flood Control 4.2 1,894.13 -46.07 11,459 7,710 182,454 1,017
Tyler Water Supply 82.6 372.55 -2.83 64,754 59,543 72,073 4,175
Waco Water Supply and Flood Control 86.4 459.07 -3.15 163,428 163,202 188,891 7,828
Waxahachie Water Supply 74.2 526.81 -4.69 8,794 8,212 11,060 549
Weatherford Water Supply 58.3 888.34 -7.66 10,383 10,383 17,812 872
White River Water Supply 28.2 2,352.19 -20.01 8,986 8,986 31,846 774
Whitney Water Supply and Flood Control 89.9 530.40 -2.60 508,855 507,501 564,808 20,866
Worth Water Supply 70.0 591.78 -2.22 26,181 17,105 24,419 3,155
Wright Patman Water Supply and Flood Control 100.0 224.86 4.26 227,489 122,593 122,593 - 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.