Texas Reservoirs: Monitored Water Supply Reservoirs are 72.6% full on 2026-10-05

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-10-05 72.6 26,677,281 22,883,195 31,531,332
Yesterday 2026-10-04 72.5 26,658,466 22,864,218 31,531,332
2 days ago 2026-10-03 72.2 26,565,221 22,776,087 31,531,332
1 week ago 2026-09-28 71.5 26,319,334 22,540,777 31,534,872
1 month ago 2026-09-05 74.1 27,304,195 23,376,126 31,558,535
3 months ago 2026-07-05 76.8 28,788,516 24,245,923 31,558,535
6 months ago 2026-04-05 74.0 27,284,987 23,343,204 31,531,332
1 year ago 2025-10-05 75.3 27,616,339 23,757,523 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 1,991.47 -20.83 605 605 7,900 135
Addicks 1 Flood Control - n.a. - 89.39 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 71.0 2,208.51 -11.49 68,317 68,317 96,207 2,120
Amistad 2 Water Supply and Flood Control 43.5 1,059.55 -57.45 839,705 788,305 1,813,408 22,352
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 83.8 535.11 -2.39 36,287 36,251 43,243 2,736
Arlington Water Supply 85.3 546.87 -3.13 34,285 34,253 40,157 1,854
Arrowhead Water Supply 70.0 920.74 -5.26 161,194 161,194 230,359 11,793
Athens Water Supply 97.5 439.60 -0.40 28,812 28,771 29,503 1,760
Austin Water Supply 96.9 492.33 -0.47 23,845 23,236 23,972 1,553
B A Steinhagen Water Supply 93.6 82.56 -0.44 64,846 64,773 69,186 9,830
Bardwell Water Supply and Flood Control 88.6 419.44 -1.56 38,938 38,877 43,856 3,091
Barker 3 Flood Control - n.a. - 86.11 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 98.1 593.32 -0.68 424,229 424,229 432,631 12,266
Benbrook Water Supply and Flood Control 73.9 687.31 -6.69 63,314 63,314 85,648 3,031
Bob Sandlin Water Supply 88.6 334.96 -2.54 181,202 170,471 192,417 8,392
Bois d'Arc Water Supply 90.2 531.76 -2.24 331,518 331,518 367,609 15,549
Bonham Water Supply 78.5 562.62 -2.38 8,664 8,652 11,027 942
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 73.4 827.23 -8.77 273,118 273,118 372,183 10,287
Brownwood Water Supply 88.5 1,422.60 -2.00 115,768 115,768 130,868 6,320
Buchanan Water Supply 96.3 1,018.57 -1.43 848,470 834,808 866,694 22,157
Caddo 4 Water Supply 49.9 167.36 -1.14 99,039 14,917 29,898 23,961
Canyon Water Supply and Flood Control 97.9 908.03 -0.97 370,917 370,846 378,781 8,125
Cedar Creek Water Supply 74.6 316.55 -5.45 480,797 480,698 644,686 27,582
Champion Creek Water Supply 42.6 2,062.62 -20.38 17,714 17,714 41,580 862
Cherokee Water Supply 80.3 277.54 -2.46 36,563 32,181 40,094 3,089
Choke Canyon Water Supply 21.9 191.04 -29.46 145,485 145,484 662,820 10,341
Cisco Water Supply 42.7 1,503.11 -19.35 12,381 12,381 29,003 581
Coleman Water Supply 78.1 1,712.67 -4.83 29,740 29,722 38,075 1,622
Coleto Creek Water Supply 74.9 94.67 -3.33 23,243 23,243 31,040 2,182
Colorado City Water Supply 52.9 2,058.74 -11.46 16,277 16,277 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.62 0.62 153,244 151,250 151,250 - n.a. -
Conroe Water Supply 94.8 199.90 -1.10 396,048 396,021 417,577 19,300
Corpus Christi Water Supply 84.4 91.91 -2.09 216,359 216,081 256,062 18,511
Crook Water Supply 85.4 474.69 -1.31 7,863 7,848 9,195 1,007
Cypress Springs Water Supply 89.7 375.82 -2.18 59,877 59,877 66,756 3,082
E V Spence Water Supply 9.3 1,842.02 -55.98 47,953 47,953 517,272 3,212
Eagle Mountain Water Supply and Flood Control 73.7 643.31 -5.79 136,450 136,450 185,087 7,698
Elephant Butte 5 Water Supply and Flood Control 3.7 4,290.96 -115.34 72,943 72,943 1,985,900 3,947
Falcon 2 Water Supply and Flood Control 20.1 260.52 -40.68 439,924 313,305 1,562,367 27,364
Fork Water Supply 81.7 398.56 -4.44 526,701 495,258 606,088 23,418
Fort Phantom Hill Water Supply 67.4 1,629.23 -6.67 47,228 47,222 70,030 2,992
Georgetown Water Supply and Flood Control 79.6 784.64 -6.36 30,296 30,233 38,005 1,139
Gibbons Creek Water Supply 88.4 245.79 -1.21 24,448 22,744 25,721 2,303
Graham Water Supply 65.4 1,067.90 -7.10 29,616 29,602 45,288 1,914
Granbury Water Supply 87.9 690.63 -2.07 117,723 116,814 132,949 7,417
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 93.3 533.29 -1.71 152,123 152,123 163,064 6,225
Greenbelt Water Supply 2.8 2,603.08 -60.92 2,110 1,678 59,968 211
Halbert Water Supply 77.1 365.48 -2.52 4,650 4,650 6,033 520
Hords Creek Water Supply and Flood Control 45.2 1,888.26 -11.74 3,666 3,663 8,109 269
Houston Water Supply 100.0 42.54 0.16 137,956 132,318 132,318 - n.a. -
Houston County Water Supply 94.9 259.31 -0.69 16,784 16,232 17,113 1,262
Hubbard Creek Water Supply 35.6 1,165.94 -17.37 116,509 111,633 313,298 7,902
Hubert H Moss Water Supply 100.0 715.36 0.36 24,545 24,058 24,058 - n.a. -
Inks Water Supply 94.0 886.97 -1.03 13,195 12,912 13,729 774
J B Thomas Water Supply 19.6 2,225.83 -32.17 39,926 39,253 199,931 3,075
Jacksonville Water Supply 96.6 421.24 -0.76 24,859 24,797 25,670 1,137
Jim Chapman Water Supply and Flood Control 69.0 435.16 -4.84 214,206 178,431 258,723 15,062
Joe Pool Water Supply and Flood Control 93.2 520.42 -1.58 140,773 139,403 149,629 6,263
Kemp Water Supply and Flood Control 63.2 1,136.71 -7.29 155,144 155,018 245,307 7,951
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 93.0 227.52 -0.98 224,409 224,409 241,363 16,966
Lavon Water Supply and Flood Control 81.2 488.11 -3.89 335,439 332,598 409,757 18,971
Leon Water Supply 76.1 1,370.82 -4.18 21,401 21,121 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 85.2 360.47 -2.53 173,571 173,571 203,780 11,361
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 1,005.63 -3.87 10,528 10,528 11,950 - n.a. -
Lyndon B Johnson Water Supply 99.0 824.82 -0.18 130,462 111,622 112,778 6,415
Mackenzie Water Supply 10.9 3,018.57 -81.43 5,054 5,054 46,450 236
Marble Falls Water Supply 94.7 736.34 -0.66 7,197 7,197 7,597 600
Martin Water Supply 78.7 302.53 -3.47 59,631 59,631 75,726 4,322
Medina Water Supply 28.8 1,020.81 -43.39 73,439 73,439 254,823 2,463
Meredith 6 Water Supply 43.9 2,890.95 -45.55 257,824 219,410 500,000 8,614
Millers Creek Water Supply 56.6 1,327.39 -6.61 16,423 15,140 26,768 1,362
Mineral Wells Water Supply 85.3 861.27 -1.73 4,498 4,498 5,273 433
Monticello Water Supply 73.3 334.86 -5.14 25,470 25,470 34,740 1,556
Mountain Creek Water Supply 100.0 457.75 0.75 24,890 22,850 22,850 2,917
Murvaul Water Supply 89.5 264.10 -1.20 34,251 34,251 38,285 3,291
Nacogdoches Water Supply 85.5 276.22 -2.78 33,797 33,795 39,522 1,946
Nasworthy Water Supply 84.9 1,871.67 -1.04 8,652 8,159 9,615 1,230
Navarro Mills Water Supply and Flood Control 82.6 422.59 -1.91 41,181 41,180 49,827 4,368
New Terrell City Water Supply 25.0 493.59 -10.41 2,155 2,144 8,583 364
Nocona Water Supply 73.8 823.03 -4.47 16,126 15,822 21,444 1,166
North Fork Buffalo Creek Water Supply 71.1 1,045.06 -2.94 10,950 10,950 15,400 1,202
O C Fisher Water Supply and Flood Control 10.8 1,872.21 -35.79 12,465 12,464 115,742 1,092
O H Ivie Water Supply 41.5 1,529.38 -22.12 230,250 230,250 554,340 - n.a. -
Oak Creek Water Supply 13.8 1,973.51 -26.49 5,559 5,409 39,210 518
Palestine Water Supply 89.2 343.23 -1.77 327,805 327,796 367,303 21,529
Palo Duro Water Supply and Flood Control 0.4 2,826.21 -65.79 223 223 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 89.1 731.65 -1.85 23,164 23,164 26,008 1,510
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 85.8 994.47 -4.53 461,888 461,888 538,139 15,599
Proctor Water Supply and Flood Control 58.2 1,156.28 -5.72 31,873 31,873 54,762 2,904
Ray Hubbard Water Supply 86.3 432.49 -3.01 379,167 379,167 439,559 19,549
Ray Roberts Water Supply and Flood Control 95.1 631.11 -1.39 749,683 749,360 788,167 27,494
Red Bluff Water Supply 46.2 2,814.90 -13.20 67,051 67,051 145,165 4,559
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 64.0 153.97 -10.43 1,847,690 1,828,734 2,857,077 83,498
Somerville Water Supply and Flood Control 91.1 236.78 -1.22 136,911 136,911 150,293 10,701
Stamford Water Supply 62.1 1,412.53 -4.27 32,024 32,021 51,570 3,570
Stillhouse Hollow Water Supply and Flood Control 98.5 621.46 -0.54 226,431 226,345 229,796 6,351
Striker Water Supply 80.9 291.30 -1.70 18,574 13,652 16,878 1,849
Sulphur Springs Water Supply 86.4 457.59 -1.36 15,341 15,341 17,747 - n.a. -
Sweetwater Water Supply 16.6 2,090.48 -26.02 2,041 2,041 12,267 204
Tawakoni Water Supply 91.7 435.50 -2.00 799,725 799,717 871,685 35,122
Texana Water Supply 89.3 42.28 -1.72 147,116 141,903 158,975 9,575
Texoma 7as of 2026-10-03 Water Supply and Flood Control 93.8 614.87 -2.13 2,332,501 1,166,250 1,243,801 70,160
Toledo Bend 8 Water Supply 86.3 168.27 -3.73 3,862,544 1,929,222 2,236,450 164,715
Travis Water Supply and Flood Control 94.6 677.81 -3.19 1,055,510 1,038,478 1,098,044 18,311
Twin Buttes Water Supply and Flood Control 4.9 1,895.28 -44.92 12,655 8,906 182,454 1,067
Tyler Water Supply 85.8 373.09 -2.29 67,033 61,822 72,073 4,264
Waco Water Supply and Flood Control 89.4 459.78 -2.44 169,045 168,819 188,891 7,991
Waxahachie Water Supply 76.3 527.22 -4.28 9,021 8,439 11,060 560
Weatherford Water Supply 59.3 888.55 -7.45 10,566 10,566 17,812 877
White River Water Supply 20.7 2,348.80 -23.40 6,587 6,587 31,846 659
Whitney Water Supply and Flood Control 91.8 530.92 -2.08 519,838 518,484 564,808 21,362
Worth Water Supply 74.0 592.08 -1.92 27,134 18,058 24,419 3,196
Wright Patman Water Supply and Flood Control 100.0 225.24 4.64 238,588 122,593 122,593 - 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.