Texas Reservoirs: Monitored Water Supply Reservoirs are 71.8% full on 2026-11-10

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-11-10 71.8 26,536,492 22,639,836 31,531,332
Yesterday 2026-11-09 71.8 26,526,770 22,631,924 31,531,332
2 days ago 2026-11-08 71.8 26,514,436 22,624,273 31,531,332
1 week ago 2026-11-03 71.9 26,546,494 22,662,981 31,531,332
1 month ago 2026-10-10 72.5 26,655,077 22,866,289 31,531,332
3 months ago 2026-08-10 77.1 28,473,214 24,334,676 31,558,535
6 months ago 2026-05-10 74.8 27,583,717 23,610,127 31,558,535
1 year ago 2025-11-10 73.5 26,945,716 23,161,099 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 1,990.69 -21.61 511 511 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 73.3 2,209.54 -10.46 70,526 70,526 96,207 2,167
Amistad 2 Water Supply and Flood Control 51.1 1,067.90 -49.10 1,046,657 927,377 1,813,408 27,114
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 78.3 534.21 -3.29 33,883 33,847 43,243 2,609
Arlington Water Supply 78.2 545.33 -4.67 31,450 31,418 40,157 1,827
Arrowhead Water Supply 70.0 920.75 -5.25 161,312 161,312 230,359 11,798
Athens Water Supply 96.5 439.44 -0.56 28,524 28,483 29,503 1,743
Austin Water Supply 97.5 492.42 -0.38 23,985 23,376 23,972 1,558
B A Steinhagen Water Supply 99.1 82.94 -0.06 68,648 68,575 69,186 10,180
Bardwell Water Supply and Flood Control 83.4 418.69 -2.31 36,655 36,594 43,856 3,000
Barker 3 Flood Control - n.a. - 69.65 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 95.9 592.54 -1.46 414,742 414,742 432,631 12,062
Benbrook Water Supply and Flood Control 73.9 687.30 -6.70 63,284 63,284 85,648 3,031
Bob Sandlin Water Supply 86.4 334.46 -3.04 177,028 166,297 192,417 8,302
Bois d'Arc Water Supply 86.2 530.86 -3.14 316,715 316,715 367,609 15,127
Bonham Water Supply 74.2 562.11 -2.89 8,192 8,180 11,027 909
Brady Creek Water Supply 84.5 1,740.64 -2.36 25,965 24,343 28,808 1,819
Bridgeport Water Supply and Flood Control 70.9 826.33 -9.67 263,963 263,963 372,183 10,066
Brownwood Water Supply 89.1 1,422.73 -1.87 116,592 116,592 130,868 6,347
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 96.3 907.28 -1.72 364,856 364,785 378,781 8,039
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 75.8 276.95 -3.05 34,771 30,389 40,094 2,987
Choke Canyon Water Supply 21.3 190.60 -29.90 140,974 140,973 662,820 10,161
Cisco Water Supply 42.0 1,502.78 -19.68 12,190 12,190 29,003 574
Coleman Water Supply 77.4 1,712.51 -4.99 29,481 29,463 38,075 1,614
Coleto Creek Water Supply 76.3 94.88 -3.12 23,696 23,696 31,040 2,212
Colorado City Water Supply 53.1 2,058.79 -11.41 16,330 16,330 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.48 0.48 152,798 151,250 151,250 - n.a. -
Conroe Water Supply 91.9 199.26 -1.74 383,807 383,780 417,577 18,953
Corpus Christi Water Supply 79.9 91.29 -2.71 204,996 204,718 256,062 18,144
Crook Water Supply 81.4 474.33 -1.67 7,503 7,488 9,195 995
Cypress Springs Water Supply 87.2 375.28 -2.72 58,223 58,223 66,756 3,044
E V Spence Water Supply 9.4 1,842.28 -55.72 48,792 48,792 517,272 3,248
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 9.9 4,312.42 -93.88 195,697 195,697 1,985,900 7,541
Falcon 2 Water Supply and Flood Control 21.3 261.10 -40.10 456,091 332,194 1,562,367 28,062
Fork Water Supply 78.5 397.73 -5.27 507,449 476,006 606,088 22,968
Fort Phantom Hill Water Supply 66.2 1,628.95 -6.95 46,394 46,388 70,030 2,964
Georgetown Water Supply and Flood Control 79.3 784.54 -6.46 30,183 30,120 38,005 1,136
Gibbons Creek Water Supply 85.0 245.40 -1.60 23,561 21,857 25,721 2,249
Graham Water Supply 65.5 1,067.93 -7.07 29,673 29,659 45,288 1,917
Granbury Water Supply 88.8 690.79 -1.91 118,915 118,006 132,949 7,475
Granger Water Supply and Flood Control 100.0 504.00 0.00 51,822 51,822 51,822 4,159
Grapevine Water Supply and Flood Control 89.7 532.34 -2.66 146,286 146,286 163,064 6,066
Greenbelt Water Supply 4.2 2,606.34 -57.66 2,973 2,541 59,968 262
Halbert Water Supply 73.7 365.09 -2.91 4,449 4,449 6,033 511
Hords Creek Water Supply and Flood Control 44.9 1,888.19 -11.81 3,647 3,644 8,109 268
Houston Water Supply 99.6 42.33 -0.05 135,548 131,747 132,318 11,421
Houston County Water Supply 94.7 259.29 -0.71 16,759 16,207 17,113 1,261
Hubbard Creek Water Supply 35.4 1,165.85 -17.46 115,800 110,924 313,298 7,870
Hubert H Moss Water Supply 98.7 714.70 -0.30 23,832 23,735 24,058 1,073
Inks Water Supply 95.5 887.22 -0.78 13,391 13,108 13,729 790
J B Thomas Water Supply 20.7 2,226.51 -31.49 42,041 41,368 199,931 3,142
Jacksonville Water Supply 95.7 421.03 -0.97 24,621 24,559 25,670 1,131
Jim Chapman Water Supply and Flood Control 61.5 433.83 -6.17 194,785 159,010 258,723 14,169
Joe Pool Water Supply and Flood Control 90.1 519.68 -2.32 136,197 134,827 149,629 6,106
Kemp Water Supply and Flood Control 75.5 1,140.01 -3.99 185,436 185,310 245,307 10,075
Kickapoo Water Supply 79.6 1,041.79 -3.21 68,693 68,693 86,345 5,134
Lake O' the Pines Water Supply and Flood Control 89.3 226.99 -1.51 215,513 215,513 241,363 16,606
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 81.1 517.86 -4.14 492,607 456,933 563,228 24,256
Limestone Water Supply 81.0 359.72 -3.28 165,155 165,155 203,780 11,089
Livingston Water Supply 89.8 128.81 -2.19 1,440,069 1,440,069 1,603,504 72,231
Lost Creek Water Supply 86.9 1,005.19 -4.31 10,380 10,380 11,950 - n.a. -
Lyndon B Johnson Water Supply 92.2 823.62 -1.38 122,839 103,999 112,778 6,276
Mackenzie Water Supply 10.8 3,018.27 -81.73 5,004 5,004 46,450 234
Marble Falls Water Supply 87.1 735.36 -1.64 6,618 6,618 7,597 580
Martin Water Supply 74.5 301.77 -4.23 56,399 56,399 75,726 4,184
Medina Water Supply 26.8 1,018.69 -45.51 68,377 68,377 254,823 2,316
Meredith 6 Water Supply 46.4 2,892.40 -44.10 270,415 232,001 500,000 8,754
Millers Creek Water Supply 61.4 1,328.32 -5.68 17,729 16,446 26,768 1,447
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 100.0 457.55 0.55 24,260 22,850 22,850 2,838
Murvaul Water Supply 87.2 263.83 -1.47 33,367 33,367 38,285 3,259
Nacogdoches Water Supply 82.2 275.53 -3.47 32,477 32,475 39,522 1,882
Nasworthy Water Supply 87.7 1,871.89 -0.82 8,924 8,431 9,615 1,246
Navarro Mills Water Supply and Flood Control 78.3 422.09 -2.41 39,016 39,015 49,827 4,292
New Terrell City Water Supply 23.2 493.16 -10.84 2,002 1,991 8,583 351
Nocona Water Supply 72.8 822.85 -4.65 15,917 15,613 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 40.8 1,528.99 -22.51 226,156 226,156 554,340 - n.a. -
Oak Creek Water Supply 13.8 1,973.50 -26.50 5,553 5,403 39,210 518
Palestine Water Supply 86.3 342.72 -2.28 316,942 316,933 367,303 21,073
Palo Duro Water Supply and Flood Control 0.4 2,826.21 -65.79 223 223 61,066 - n.a. -
Palo Pinto Water Supply 71.9 863.41 -3.59 19,639 19,253 26,766 1,963
Pat Cleburne Water Supply 86.3 731.17 -2.33 22,442 22,442 26,008 1,497
Pat Mayse Water Supply and Flood Control 86.7 448.23 -2.77 102,748 98,588 113,683 5,234
Possum Kingdom Water Supply 91.6 996.40 -2.60 493,116 493,116 538,139 16,712
Proctor Water Supply and Flood Control 56.2 1,155.89 -6.11 30,774 30,774 54,762 2,772
Ray Hubbard Water Supply 82.2 431.57 -3.93 361,315 361,315 439,559 19,248
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 43.9 2,814.16 -13.94 63,779 63,779 145,165 4,409
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 60.2 152.65 -11.75 1,739,456 1,720,500 2,857,077 80,539
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 72.6 290.54 -2.46 17,183 12,261 16,878 1,811
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 87.9 434.54 -2.96 766,344 766,336 871,685 34,435
Texana Water Supply 82.1 41.05 -2.95 135,686 130,473 158,975 8,995
Texoma 7 Water Supply and Flood Control 100.0 617.35 0.35 2,514,508 1,243,801 1,243,801 76,519
Toledo Bend 8 Water Supply 84.1 167.67 -4.33 3,766,370 1,881,135 2,236,450 161,950
Travis Water Supply and Flood Control 94.4 677.69 -3.31 1,053,315 1,036,283 1,098,044 18,284
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 82.1 372.46 -2.92 64,379 59,168 72,073 4,161
Waco Water Supply and Flood Control 86.0 458.97 -3.25 162,646 162,420 188,891 7,802
Waxahachie Water Supply 73.9 526.74 -4.76 8,755 8,173 11,060 547
Weatherford Water Supply 57.7 888.22 -7.78 10,278 10,278 17,812 869
White River Water Supply 28.0 2,352.10 -20.10 8,917 8,917 31,846 769
Whitney Water Supply and Flood Control 89.5 530.30 -2.70 506,772 505,418 564,808 20,768
Worth Water Supply 71.1 591.86 -2.14 26,434 17,358 24,419 3,167
Wright Patman Water Supply and Flood Control 100.0 224.73 4.13 223,756 122,593 122,593 - 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.