Texas Reservoirs: Monitored Water Supply Reservoirs are 72.2% full on 2026-10-15

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-10-15 72.2 26,560,341 22,781,093 31,531,332
Yesterday 2026-10-14 72.3 26,564,029 22,784,640 31,531,332
2 days ago 2026-10-13 72.3 26,574,194 22,795,204 31,531,332
1 week ago 2026-10-08 72.6 26,694,794 22,896,582 31,531,332
1 month ago 2026-09-15 73.0 26,914,121 23,022,054 31,558,535
3 months ago 2026-07-15 76.6 28,650,964 24,178,666 31,558,535
6 months ago 2026-04-15 74.2 27,278,455 23,410,909 31,531,332
1 year ago 2025-10-15 74.5 27,295,064 23,475,716 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 7.1 1,991.14 -21.16 563 563 7,900 130
Addicks 1 Flood Control - n.a. - 76.39 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 72.0 2,208.94 -11.06 69,233 69,233 96,207 2,141
Amistad 2 Water Supply and Flood Control 43.7 1,059.82 -57.18 845,753 791,790 1,813,408 22,500
Amon G Carter Water Supply 81.0 917.35 -2.65 16,391 15,607 19,266 1,294
Aquilla Water Supply and Flood Control 82.8 534.95 -2.55 35,851 35,815 43,243 2,712
Arlington Water Supply 83.1 546.40 -3.60 33,415 33,383 40,157 1,846
Arrowhead Water Supply 69.5 920.64 -5.36 160,017 160,017 230,359 11,741
Athens Water Supply 97.6 439.61 -0.39 28,831 28,790 29,503 1,761
Austin Water Supply 96.2 492.22 -0.58 23,674 23,065 23,972 1,546
B A Steinhagen Water Supply 100.0 83.00 0.00 69,259 69,186 69,186 10,235
Bardwell Water Supply and Flood Control 87.2 419.24 -1.76 38,322 38,261 43,856 3,066
Barker 3 Flood Control - n.a. - 71.32 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 97.5 593.11 -0.89 421,659 421,659 432,631 12,211
Benbrook Water Supply and Flood Control 73.7 687.26 -6.74 63,162 63,162 85,648 3,028
Bob Sandlin Water Supply 88.2 334.86 -2.64 180,364 169,633 192,417 8,374
Bois d'Arc Water Supply 88.8 531.46 -2.54 326,584 326,584 367,609 15,408
Bonham Water Supply 77.0 562.45 -2.55 8,505 8,493 11,027 932
Brady Creek Water Supply 82.6 1,740.34 -2.66 25,421 23,799 28,808 1,793
Bridgeport Water Supply and Flood Control 72.5 826.91 -9.09 269,840 269,840 372,183 10,202
Brownwood Water Supply 87.7 1,422.44 -2.16 114,760 114,760 130,868 6,287
Buchanan Water Supply 96.2 1,018.51 -1.49 847,141 833,479 866,694 22,147
Caddo 4 Water Supply 54.2 167.47 -1.03 101,635 16,215 29,898 24,222
Canyonas of 2026-10-14 Water Supply and Flood Control 97.5 907.84 -1.16 369,376 369,305 378,781 8,103
Cedar Creek Water Supply 73.9 316.40 -5.60 476,670 476,571 644,686 27,422
Champion Creek Water Supply 43.1 2,062.87 -20.13 17,925 17,925 41,580 868
Cherokee Water Supply 78.7 277.33 -2.67 35,918 31,536 40,094 3,051
Choke Canyon Water Supply 21.5 190.74 -29.76 142,401 142,400 662,820 10,217
Cisco Water Supply 42.3 1,502.92 -19.54 12,270 12,270 29,003 577
Coleman Water Supply 77.3 1,712.50 -5.00 29,465 29,447 38,075 1,614
Coleto Creek Water Supply 75.2 94.72 -3.28 23,351 23,351 31,040 2,189
Colorado City Water Supply 53.0 2,058.77 -11.43 16,309 16,309 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.41 0.41 152,575 151,250 151,250 - n.a. -
Conroe Water Supply 94.0 199.71 -1.29 392,391 392,364 417,577 19,197
Corpus Christi Water Supply 81.8 91.55 -2.45 209,733 209,455 256,062 18,298
Crook Water Supply 84.2 474.58 -1.42 7,753 7,738 9,195 1,003
Cypress Springs Water Supply 89.1 375.68 -2.32 59,447 59,447 66,756 3,072
E V Spence Water Supply 9.1 1,841.80 -56.20 47,249 47,249 517,272 3,182
Eagle Mountain Water Supply and Flood Control 73.7 643.30 -5.80 136,373 136,373 185,087 7,695
Elephant Butte 5 Water Supply and Flood Control 4.8 4,295.89 -110.41 94,370 94,370 1,985,900 4,729
Falcon 2 Water Supply and Flood Control 21.2 261.35 -39.85 463,055 330,741 1,562,367 28,337
Fork Water Supply 80.8 398.33 -4.67 521,329 489,886 606,088 23,297
Fort Phantom Hill Water Supply 66.9 1,629.10 -6.80 46,840 46,834 70,030 2,979
Georgetown Water Supply and Flood Control 79.4 784.58 -6.42 30,228 30,165 38,005 1,137
Gibbons Creek Water Supply 87.4 245.67 -1.33 24,173 22,469 25,721 2,285
Graham Water Supply 64.8 1,067.77 -7.23 29,368 29,354 45,288 1,904
Granbury Water Supply 86.8 690.44 -2.26 116,321 115,412 132,949 7,348
Granger Water Supply and Flood Control 99.5 503.94 -0.06 51,576 51,576 51,822 4,115
Grapevine Water Supply and Flood Control 92.1 532.99 -2.01 150,263 150,263 163,064 6,172
Greenbelt Water Supply 4.5 2,606.88 -57.12 3,112 2,680 59,968 271
Halbert Water Supply 77.0 365.47 -2.53 4,645 4,645 6,033 519
Hords Creek Water Supply and Flood Control 44.6 1,888.09 -11.91 3,620 3,617 8,109 267
Houston Water Supply 100.0 42.43 0.05 136,693 132,318 132,318 - n.a. -
Houston County Water Supply 94.5 259.26 -0.74 16,721 16,169 17,113 1,260
Hubbard Creek Water Supply 35.1 1,165.74 -17.57 114,937 110,061 313,298 7,832
Hubert H Moss Water Supply 98.9 714.75 -0.25 23,885 23,788 24,058 1,074
Inks Water Supply 94.5 887.05 -0.95 13,257 12,974 13,729 778
J B Thomas Water Supply 19.3 2,225.61 -32.39 39,253 38,580 199,931 3,050
Jacksonville Water Supply 96.1 421.13 -0.87 24,734 24,672 25,670 1,134
Jim Chapman Water Supply and Flood Control 66.9 434.81 -5.19 208,979 173,204 258,723 14,815
Joe Pool Water Supply and Flood Control 92.5 520.25 -1.75 139,711 138,341 149,629 6,226
Kemp Water Supply and Flood Control 63.7 1,136.86 -7.14 156,341 156,215 245,307 7,998
Kickapoo Water Supply 77.4 1,041.42 -3.58 66,809 66,809 86,345 5,050
Lake O' the Pines Water Supply and Flood Control 91.8 227.35 -1.15 221,535 221,535 241,363 16,849
Lavon Water Supply and Flood Control 80.2 487.91 -4.09 331,656 328,815 409,757 18,859
Leon Water Supply 75.2 1,370.64 -4.36 21,144 20,864 27,762 1,421
Lewisville Water Supply and Flood Control 83.3 518.36 -3.64 504,830 469,156 563,228 24,637
Limestone Water Supply 83.9 360.24 -2.76 170,968 170,968 203,780 11,272
Livingston Water Supply 93.0 129.52 -1.48 1,491,846 1,491,846 1,603,504 73,633
Lost Creek Water Supply 87.6 1,005.47 -4.03 10,474 10,474 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 10.8 3,018.44 -81.56 5,033 5,033 46,450 234
Marble Falls Water Supply 96.7 736.59 -0.41 7,347 7,347 7,597 605
Martin Water Supply 77.2 302.26 -3.74 58,471 58,471 75,726 4,273
Medina Water Supply 28.5 1,020.49 -43.71 72,655 72,655 254,823 2,441
Meredith 6 Water Supply 44.6 2,891.37 -45.13 261,450 223,036 500,000 8,654
Millers Creek Water Supply 56.9 1,327.45 -6.55 16,506 15,223 26,768 1,368
Mineral Wells Water Supply 84.5 861.17 -1.83 4,455 4,455 5,273 432
Monticello Water Supply 72.8 334.75 -5.25 25,299 25,299 34,740 1,549
Mountain Creek Water Supply 100.0 457.74 0.74 24,858 22,850 22,850 2,912
Murvaul Water Supply 88.3 263.96 -1.34 33,791 33,791 38,285 3,274
Nacogdoches Water Supply 84.2 275.95 -3.05 33,275 33,273 39,522 1,922
Nasworthy Water Supply 85.2 1,871.70 -1.01 8,689 8,196 9,615 1,232
Navarro Mills Water Supply and Flood Control 81.3 422.44 -2.06 40,527 40,526 49,827 4,345
New Terrell City Water Supply 24.5 493.47 -10.53 2,112 2,101 8,583 360
Nocona Water Supply 73.6 823.00 -4.50 16,091 15,787 21,444 1,165
North Fork Buffalo Creek Water Supply 72.1 1,045.18 -2.82 11,111 11,111 15,400 1,214
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 41.0 1,529.10 -22.40 227,309 227,309 554,340 - n.a. -
Oak Creek Water Supply 13.6 1,973.39 -26.61 5,490 5,340 39,210 514
Palestine Water Supply 88.0 343.01 -1.99 323,090 323,081 367,303 21,332
Palo Duro Water Supply and Flood Control 0.4 2,826.20 -65.80 223 223 61,066 - n.a. -
Palo Pinto Water Supply 78.9 864.34 -2.66 21,508 21,122 26,766 2,069
Pat Cleburne Water Supply 88.0 731.46 -2.04 22,878 22,878 26,008 1,505
Pat Mayse Water Supply and Flood Control 90.0 448.93 -2.07 106,443 102,283 113,683 5,323
Possum Kingdom Water Supply 85.3 994.30 -4.70 459,245 459,245 538,139 15,489
Proctor Water Supply and Flood Control 57.0 1,156.04 -5.96 31,192 31,192 54,762 2,802
Ray Hubbard Water Supply 85.0 432.21 -3.29 373,704 373,704 439,559 19,468
Ray Roberts Water Supply and Flood Control 94.6 630.96 -1.54 745,567 745,244 788,167 27,407
Red Bluff Water Supply 46.6 2,815.02 -13.08 67,582 67,582 145,165 4,584
Richland-Chambers Water Supply 90.8 312.64 -2.36 1,023,883 998,100 1,099,417 41,988
Sam Rayburn Water Supply and Flood Control 62.8 153.54 -10.86 1,812,004 1,793,048 2,857,077 82,496
Somerville Water Supply and Flood Control 90.0 236.62 -1.38 135,204 135,204 150,293 10,641
Stamford Water Supply 61.9 1,412.50 -4.30 31,917 31,914 51,570 3,560
Stillhouse Hollow Water Supply and Flood Control 97.8 621.19 -0.81 224,721 224,635 229,796 6,312
Striker Water Supply 80.8 291.29 -1.71 18,555 13,633 16,878 1,848
Sulphur Springs Water Supply 85.2 457.46 -1.49 15,127 15,127 17,747 - n.a. -
Sweetwater Water Supply 16.5 2,090.39 -26.11 2,024 2,024 12,267 203
Tawakoni Water Supply 90.8 435.26 -2.24 791,318 791,310 871,685 34,944
Texana Water Supply 88.1 42.09 -1.91 145,304 140,091 158,975 9,493
Texoma 7 Water Supply and Flood Control 94.0 614.96 -2.04 2,338,692 1,169,346 1,243,801 70,454
Toledo Bend 8 Water Supply 85.3 168.00 -4.00 3,819,347 1,907,624 2,236,450 163,494
Travis Water Supply and Flood Control 94.5 677.79 -3.21 1,055,144 1,038,112 1,098,044 18,307
Twin Buttes Water Supply and Flood Control 4.6 1,894.79 -45.41 12,137 8,388 182,454 1,042
Tyler Water Supply 84.5 372.87 -2.51 66,099 60,888 72,073 4,227
Waco Water Supply and Flood Control 88.5 459.58 -2.64 167,451 167,225 188,891 7,948
Waxahachie Water Supply 75.2 527.00 -4.50 8,898 8,316 11,060 554
Weatherford Water Supply 59.6 888.61 -7.39 10,619 10,619 17,812 879
White River Water Supply 23.2 2,349.99 -22.21 7,390 7,390 31,846 689
Whitney Water Supply and Flood Control 91.5 530.84 -2.16 518,132 516,778 564,808 21,291
Worth Water Supply 66.8 591.53 -2.47 25,397 16,321 24,419 3,112
Wright Patman Water Supply and Flood Control 100.0 225.12 4.52 235,052 122,593 122,593 - 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.