Texas Reservoirs: Monitored Water Supply Reservoirs are 72.5% full on 2026-10-04

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-10-04 72.5 26,641,861 22,850,500 31,531,332
Yesterday 2026-10-03 72.2 26,564,469 22,775,679 31,531,332
2 days ago 2026-10-02 71.9 26,468,712 22,684,357 31,531,332
1 week ago 2026-09-27 71.6 26,356,479 22,571,799 31,536,652
1 month ago 2026-09-04 74.1 27,329,826 23,399,601 31,558,535
3 months ago 2026-07-04 76.9 28,824,471 24,262,239 31,558,535
6 months ago 2026-04-04 73.8 27,120,370 23,273,209 31,531,332
1 year ago 2025-10-04 75.4 27,655,581 23,790,008 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 7.7 1,991.49 -20.81 608 608 7,900 136
Addicks 1 Flood Control - n.a. - 88.96 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 71.1 2,208.54 -11.46 68,381 68,381 96,207 2,122
Amistad 2 Water Supply and Flood Control 43.4 1,059.45 -57.55 837,463 786,201 1,813,408 22,298
Amon G Carter Water Supply 81.3 917.40 -2.60 16,453 15,669 19,266 1,297
Aquilla Water Supply and Flood Control 83.5 535.05 -2.45 36,123 36,087 43,243 2,727
Arlington Water Supply 81.5 546.04 -3.96 32,752 32,720 40,157 1,840
Arrowhead Water Supply 69.8 920.71 -5.29 160,840 160,840 230,359 11,777
Athens Water Supply 96.5 439.43 -0.57 28,507 28,466 29,503 1,741
Austin Water Supply 96.3 492.24 -0.56 23,705 23,096 23,972 1,547
B A Steinhagen Water Supply 94.0 82.59 -0.41 65,141 65,068 69,186 9,857
Bardwell Water Supply and Flood Control 88.5 419.42 -1.58 38,876 38,815 43,856 3,089
Barker 3 Flood Control - n.a. - 85.49 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 97.8 593.22 -0.78 423,004 423,004 432,631 12,240
Benbrook Water Supply and Flood Control 73.1 687.08 -6.92 62,619 62,619 85,648 3,014
Bob Sandlin Water Supply 88.6 334.95 -2.55 181,118 170,387 192,417 8,391
Bois d'Arc Water Supply 90.2 531.77 -2.23 331,683 331,683 367,609 15,553
Bonham Water Supply 78.6 562.64 -2.36 8,683 8,671 11,027 943
Brady Creek Water Supply 83.7 1,740.51 -2.49 25,737 24,115 28,808 1,808
Bridgeport Water Supply and Flood Control 73.4 827.25 -8.75 273,324 273,324 372,183 10,293
Brownwood Water Supply 88.4 1,422.58 -2.02 115,642 115,642 130,868 6,316
Buchanan Water Supply 96.2 1,018.52 -1.48 847,362 833,700 866,694 22,148
Caddo 4as of 2026-10-03 Water Supply 54.6 167.48 -1.02 101,872 16,334 29,898 24,246
Canyon Water Supply and Flood Control 97.9 908.01 -0.99 370,755 370,684 378,781 8,122
Cedar Creek Water Supply 73.9 316.39 -5.61 476,396 476,297 644,686 27,411
Champion Creek Water Supply 42.6 2,062.63 -20.37 17,723 17,723 41,580 862
Cherokee Water Supply 80.4 277.56 -2.44 36,624 32,242 40,094 3,093
Choke Canyon Water Supply 22.0 191.06 -29.44 145,692 145,691 662,820 10,350
Cisco Water Supply 42.7 1,503.11 -19.35 12,381 12,381 29,003 581
Coleman Water Supply 78.1 1,712.68 -4.82 29,756 29,738 38,075 1,622
Coleto Creek Water Supply 74.7 94.65 -3.35 23,200 23,200 31,040 2,179
Colorado City Water Supply 53.0 2,058.75 -11.45 16,288 16,288 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.58 0.58 153,117 151,250 151,250 - n.a. -
Conroe Water Supply 94.9 199.92 -1.08 396,434 396,407 417,577 19,310
Corpus Christi Water Supply 84.7 91.96 -2.04 217,285 217,007 256,062 18,540
Crook Water Supply 85.5 474.70 -1.30 7,874 7,859 9,195 1,007
Cypress Springs Water Supply 89.7 375.81 -2.19 59,847 59,847 66,756 3,081
E V Spence Water Supply 9.3 1,842.03 -55.97 47,985 47,985 517,272 3,213
Eagle Mountain Water Supply and Flood Control 72.8 643.08 -6.02 134,686 134,686 185,087 7,645
Elephant Butte 5 Water Supply and Flood Control 3.4 4,289.55 -116.75 67,543 67,543 1,985,900 3,714
Falcon 2 Water Supply and Flood Control 19.9 260.39 -40.81 436,528 310,886 1,562,367 27,206
Fork Water Supply 81.8 398.57 -4.43 526,936 495,493 606,088 23,423
Fort Phantom Hill Water Supply 67.5 1,629.24 -6.66 47,258 47,252 70,030 2,993
Georgetown Water Supply and Flood Control 79.3 784.56 -6.44 30,205 30,142 38,005 1,136
Gibbons Creek Water Supply 87.4 245.67 -1.33 24,173 22,469 25,721 2,285
Graham Water Supply 65.4 1,067.91 -7.09 29,635 29,621 45,288 1,915
Granbury Water Supply 87.1 690.49 -2.21 116,688 115,779 132,949 7,366
Granger Water Supply and Flood Control 99.0 503.87 -0.13 51,290 51,290 51,822 4,079
Grapevine Water Supply and Flood Control 92.7 533.13 -1.87 151,129 151,129 163,064 6,197
Greenbelt Water Supply 4.5 2,607.01 -56.99 3,144 2,712 59,968 273
Halbert Water Supply 76.8 365.45 -2.55 4,635 4,635 6,033 519
Hords Creek Water Supply and Flood Control 45.2 1,888.28 -11.72 3,671 3,668 8,109 270
Houston Water Supply 100.0 42.67 0.29 139,456 132,318 132,318 - n.a. -
Houston County Water Supply 94.6 259.27 -0.73 16,733 16,181 17,113 1,260
Hubbard Creek Water Supply 35.7 1,165.95 -17.36 116,589 111,713 313,298 7,906
Hubert H Moss Water Supply 100.0 715.59 0.59 24,796 24,058 24,058 - n.a. -
Inks Water Supply 96.0 887.31 -0.69 13,462 13,179 13,729 792
J B Thomas Water Supply 19.7 2,225.86 -32.14 40,018 39,345 199,931 3,078
Jacksonville Water Supply 96.5 421.21 -0.79 24,825 24,763 25,670 1,136
Jim Chapman Water Supply and Flood Control 69.1 435.18 -4.82 214,507 178,732 258,723 15,077
Joe Pool Water Supply and Flood Control 92.5 520.26 -1.74 139,774 138,404 149,629 6,228
Kemp Water Supply and Flood Control 63.3 1,136.73 -7.27 155,303 155,177 245,307 7,957
Kickapoo Water Supply 77.3 1,041.40 -3.60 66,708 66,708 86,345 5,046
Lake O' the Pines Water Supply and Flood Control 93.0 227.53 -0.97 224,579 224,579 241,363 16,973
Lavon Water Supply and Flood Control 81.1 488.10 -3.90 335,249 332,408 409,757 18,965
Leon Water Supply 76.1 1,370.83 -4.17 21,415 21,135 27,762 1,432
Lewisville Water Supply and Flood Control 84.3 518.58 -3.42 510,268 474,594 563,228 24,800
Limestone Water Supply 85.2 360.48 -2.52 173,684 173,684 203,780 11,365
Livingston Water Supply 90.2 128.89 -2.11 1,445,854 1,445,854 1,603,504 72,386
Lost Creek Water Supply 88.1 1,005.64 -3.86 10,531 10,531 11,950 - n.a. -
Lyndon B Johnson Water Supply 95.6 824.23 -0.77 126,693 107,853 112,778 6,357
Mackenzie Water Supply 10.9 3,018.60 -81.40 5,058 5,058 46,450 236
Marble Falls Water Supply 94.6 736.32 -0.68 7,185 7,185 7,597 600
Martin Water Supply 78.9 302.56 -3.44 59,761 59,761 75,726 4,328
Medina Water Supply 28.8 1,020.83 -43.37 73,488 73,488 254,823 2,464
Meredith 6 Water Supply 43.6 2,890.77 -45.73 256,276 217,862 500,000 8,597
Millers Creek Water Supply 56.6 1,327.39 -6.61 16,423 15,140 26,768 1,362
Mineral Wells Water Supply 85.4 861.28 -1.72 4,502 4,502 5,273 433
Monticello Water Supply 73.2 334.84 -5.16 25,438 25,438 34,740 1,555
Mountain Creek Water Supply 100.0 457.56 0.56 24,290 22,850 22,850 2,841
Murvaul Water Supply 88.4 263.98 -1.32 33,857 33,857 38,285 3,277
Nacogdoches Water Supply 85.4 276.20 -2.80 33,759 33,757 39,522 1,945
Nasworthy Water Supply 85.0 1,871.68 -1.03 8,664 8,171 9,615 1,231
Navarro Mills Water Supply and Flood Control 81.9 422.51 -1.99 40,832 40,831 49,827 4,356
New Terrell City Water Supply 24.9 493.58 -10.42 2,152 2,141 8,583 364
Nocona Water Supply 73.7 823.02 -4.48 16,115 15,811 21,444 1,166
North Fork Buffalo Creek Water Supply 71.2 1,045.07 -2.93 10,963 10,963 15,400 1,203
O C Fisher Water Supply and Flood Control 10.8 1,872.22 -35.78 12,476 12,475 115,742 1,093
O H Ivie Water Supply 41.6 1,529.41 -22.09 230,565 230,565 554,340 - n.a. -
Oak Creek Water Supply 13.8 1,973.52 -26.48 5,564 5,414 39,210 519
Palestine Water Supply 89.4 343.26 -1.74 328,452 328,443 367,303 21,556
Palo Duro Water Supply and Flood Control 0.4 2,826.20 -65.80 223 223 61,066 - n.a. -
Palo Pinto Water Supply 79.5 864.42 -2.58 21,674 21,288 26,766 2,072
Pat Cleburne Water Supply 87.3 731.34 -2.16 22,697 22,697 26,008 1,502
Pat Mayseas of 2026-10-03 Water Supply and Flood Control 91.2 449.19 -1.81 107,831 103,671 113,683 5,361
Possum Kingdom Water Supply 85.9 994.49 -4.51 462,200 462,200 538,139 15,611
Proctor Water Supply and Flood Control 58.3 1,156.29 -5.71 31,902 31,902 54,762 2,911
Ray Hubbard Water Supply 86.1 432.46 -3.04 378,580 378,580 439,559 19,541
Ray Roberts Water Supply and Flood Control 95.0 631.08 -1.42 748,859 748,536 788,167 27,476
Red Bluff Water Supply 46.1 2,814.88 -13.22 66,963 66,963 145,165 4,555
Richland-Chambers Water Supply 91.5 312.84 -2.16 1,032,297 1,006,514 1,099,417 42,148
Sam Rayburn Water Supply and Flood Control 64.1 154.00 -10.40 1,850,194 1,831,238 2,857,077 83,569
Somerville Water Supply and Flood Control 91.2 236.79 -1.21 137,018 137,018 150,293 10,705
Stamford Water Supply 62.2 1,412.54 -4.26 32,059 32,056 51,570 3,573
Stillhouse Hollow Water Supply and Flood Control 98.4 621.44 -0.56 226,304 226,218 229,796 6,348
Striker Water Supply 80.9 291.30 -1.70 18,574 13,652 16,878 1,849
Sulphur Springs Water Supply 86.2 457.56 -1.39 15,291 15,291 17,747 - n.a. -
Sweetwater Water Supply 16.6 2,090.46 -26.04 2,037 2,037 12,267 204
Tawakoni Water Supply 91.7 435.49 -2.01 799,374 799,366 871,685 35,114
Texana Water Supply 87.1 41.92 -2.08 143,697 138,484 158,975 9,415
Texoma 7as of 2026-10-03 Water Supply and Flood Control 93.7 614.86 -2.14 2,331,813 1,165,906 1,243,801 70,127
Toledo Bend 8 Water Supply 86.1 168.22 -3.78 3,854,540 1,925,220 2,236,450 164,491
Travis Water Supply and Flood Control 94.3 677.67 -3.33 1,052,949 1,035,917 1,098,044 18,280
Twin Buttes Water Supply and Flood Control 4.9 1,895.32 -44.88 12,698 8,949 182,454 1,070
Tyler Water Supply 85.8 373.10 -2.28 67,075 61,864 72,073 4,265
Waco Water Supply and Flood Control 89.1 459.72 -2.50 168,566 168,340 188,891 7,978
Waxahachie Water Supply 76.1 527.19 -4.31 9,004 8,422 11,060 559
Weatherford Water Supply 59.2 888.52 -7.48 10,540 10,540 17,812 877
White River Water Supply 20.7 2,348.82 -23.38 6,600 6,600 31,846 660
Whitney Water Supply and Flood Control 91.4 530.81 -2.19 517,492 516,138 564,808 21,264
Worth Water Supply 71.1 591.86 -2.14 26,434 17,358 24,419 3,167
Wright Patman Water Supply and Flood Control 100.0 225.25 4.65 238,884 122,593 122,593 - 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.