Texas Reservoirs: Monitored Water Supply Reservoirs are 73.1% full on 2026-01-30

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-01-30 73.1 26,785,738 23,061,960 31,530,305
Yesterday 2026-01-29 73.1 26,746,495 23,041,115 31,530,305
2 days ago 2026-01-28 73.1 26,773,900 23,053,914 31,530,305
1 week ago 2026-01-23 73.1 26,788,579 23,035,874 31,530,305
1 month ago 2025-12-30 73.7 27,013,412 23,241,697 31,530,305
3 months ago 2025-10-30 74.1 27,183,667 23,368,893 31,530,305
6 months ago 2025-07-30 79.3 29,433,200 25,008,595 31,530,305
1 year ago 2025-01-30 74.3 27,594,562 23,437,447 31,530,305
*

 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 3.6 1,988.43 -23.87 284 284 7,900 91
Addicks 1 Flood Control - n.a. - 79.62 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 85.1 2,214.48 -5.52 81,827 81,827 96,207 2,410
Amistad 2 Water Supply and Flood Control 34.1 1,052.63 -64.37 697,680 618,438 1,813,408 18,819
Amon G Carter Water Supply 87.6 918.30 -1.70 17,654 16,870 19,266 1,362
Aquilla Water Supply and Flood Control 92.9 536.49 -1.01 40,222 40,186 43,243 2,968
Arlington Water Supply 91.3 548.17 -1.83 36,711 36,679 40,157 1,879
Arrowhead Water Supply 83.1 923.17 -2.83 191,373 191,373 230,359 13,046
Athens Water Supply 100.0 440.49 0.49 30,465 29,503 29,503 - n.a. -
Austin Water Supply 95.8 492.15 -0.65 23,566 22,957 23,972 1,542
B A Steinhagen Water Supply 93.3 82.54 -0.46 64,650 64,577 69,186 9,811
Bardwell Water Supply and Flood Control 100.0 421.62 0.62 45,986 43,856 43,856 3,368
Barker 3 Flood Control - n.a. - 79.24 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 97.9 593.26 -0.74 423,494 423,494 432,631 12,250
Benbrook Water Supply and Flood Control 91.0 691.84 -2.16 77,973 77,973 85,648 3,454
Bob Sandlin Water Supply 93.9 336.17 -1.33 191,499 180,768 192,417 8,628
Bois d'Arc Water Supply 88.0 531.28 -2.72 323,623 323,623 367,609 15,324
Bonham Water Supply 72.1 561.84 -3.16 7,957 7,945 11,027 832
Brady Creek Water Supply 97.3 1,742.58 -0.42 29,660 28,038 28,808 1,991
Bridgeport Water Supply and Flood Control 84.9 831.21 -4.79 315,999 315,999 372,183 11,213
Brownwood Water Supply 83.4 1,421.54 -3.06 109,185 109,185 130,868 6,102
Buchanan Water Supply 93.3 1,017.40 -2.60 822,666 809,004 866,694 21,952
Caddo 4 Water Supply 100.0 169.03 0.53 141,101 29,898 29,898 27,893
Canyon Water Supply and Flood Control 61.0 888.04 -20.96 231,016 230,945 378,781 5,951
Cedar Creek Water Supply 81.8 318.19 -3.81 527,336 527,237 644,686 29,125
Champion Creek Water Supply 41.1 2,061.96 -21.04 17,097 17,097 41,580 845
Cherokee Water Supply 100.0 280.31 0.31 46,071 40,094 40,094 - n.a. -
Choke Canyon Water Supply 9.1 180.62 -39.88 60,380 60,379 662,820 5,979
Cisco Water Supply 48.2 1,505.80 -16.66 13,976 13,976 29,003 642
Coleman Water Supply 84.4 1,714.11 -3.39 32,139 32,121 38,075 1,694
Coleto Creek Water Supply 75.4 94.75 -3.25 23,416 23,416 31,040 2,194
Colorado City Water Supply 55.3 2,059.41 -10.79 17,004 17,004 30,758 - n.a. -
Comanche Creek Water Supply 99.1 774.56 -0.44 149,885 149,862 151,250 3,142
Conroe Water Supply 94.8 199.89 -1.11 395,855 395,828 417,577 19,294
Corpus Christi Water Supply 11.2 76.14 -17.86 28,830 28,552 256,062 5,520
Crook Water Supply 90.4 475.15 -0.85 8,330 8,315 9,195 1,022
Cypress Springs Water Supply 96.9 377.35 -0.65 64,670 64,670 66,756 3,185
E V Spence Water Supply 12.2 1,846.30 -51.70 63,133 63,133 517,272 3,887
Eagle Mountain Water Supply and Flood Control 89.5 646.92 -2.18 165,711 165,711 185,087 8,552
Elephant Butte 5 Water Supply and Flood Control 10.6 4,314.25 -92.05 209,815 209,815 1,985,900 7,888
Falcon 2 Water Supply and Flood Control 19.8 256.39 -44.81 337,722 309,086 1,562,367 22,323
Fork Water Supply 87.5 400.00 -3.00 560,950 529,507 605,061 24,164
Fort Phantom Hill Water Supply 72.3 1,630.34 -5.56 50,612 50,606 70,030 3,109
Georgetown Water Supply and Flood Control 72.7 782.30 -8.70 27,702 27,639 38,005 1,078
Gibbons Creek Water Supply 100.0 247.04 0.04 27,527 25,721 25,721 2,558
Graham Water Supply 79.2 1,070.97 -4.03 35,886 35,872 45,288 2,168
Granbury Water Supply 96.5 692.12 -0.58 129,180 128,271 132,949 7,961
Granger Water Supply and Flood Control 100.0 504.06 0.06 52,069 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 97.8 534.45 -0.55 159,473 159,473 163,064 6,459
Greenbelt Water Supply 7.6 2,612.53 -51.47 4,990 4,558 59,968 367
Halbert Water Supply 75.6 365.31 -2.69 4,562 4,562 6,033 516
Hords Creek Water Supply and Flood Control 55.9 1,891.22 -8.78 4,533 4,530 8,109 319
Houston Water Supply 100.0 42.56 0.18 138,187 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.25 0.25 17,990 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 43.2 1,168.76 -14.55 140,311 135,435 313,298 9,012
Hubert H Moss Water Supply 88.8 712.44 -2.56 21,470 21,373 24,058 1,017
Inks Water Supply 95.5 887.22 -0.78 13,391 13,108 13,729 790
J B Thomas Water Supply 29.4 2,231.66 -26.34 59,547 58,874 199,931 3,703
Jacksonville Water Supply 100.0 422.16 0.16 25,918 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 69.6 435.27 -4.73 215,867 180,092 258,723 15,140
Joe Pool Water Supply and Flood Control 99.1 521.80 -0.20 149,667 148,297 149,629 6,637
Kemp Water Supply and Flood Control 97.4 1,143.58 -0.42 239,049 238,923 245,307 15,096
Kickapoo Water Supply 84.1 1,042.54 -2.46 72,608 72,608 86,345 5,305
Lake O' the Pines Water Supply and Flood Control 99.7 228.46 -0.04 240,658 240,658 241,363 17,610
Lavon Water Supply and Flood Control 89.8 489.94 -2.06 370,937 368,096 409,757 19,779
Leon Water Supply 82.6 1,372.06 -2.94 23,220 22,940 27,762 1,525
Lewisville Water Supply and Flood Control 97.5 521.48 -0.52 584,951 549,277 563,228 26,641
Limestone Water Supply 88.3 361.03 -1.97 180,004 180,004 203,780 11,635
Livingston Water Supply 100.0 131.08 0.08 1,609,736 1,603,504 1,603,504 78,076
Lost Creek Water Supply 93.4 1,007.51 -1.99 11,157 11,157 11,950 - n.a. -
Lyndon B Johnson Water Supply 97.7 824.59 -0.41 128,989 110,149 112,778 6,393
Mackenzie Water Supply 12.6 3,021.95 -78.05 5,839 5,839 46,450 258
Marble Falls Water Supply 94.8 736.35 -0.65 7,203 7,203 7,597 601
Martin Water Supply 87.8 304.06 -1.94 66,458 66,458 75,726 4,601
Medina Water Supply 4.4 978.78 -85.42 11,338 11,338 254,823 776
Meredith 6 Water Supply 46.6 2,892.51 -43.99 271,380 232,966 500,000 8,765
Millers Creek Water Supply 71.5 1,330.08 -3.92 20,425 19,142 26,768 1,620
Mineral Wells Water Supply 90.5 861.90 -1.10 4,774 4,774 5,273 443
Monticello Water Supply 78.4 335.97 -4.03 27,246 27,246 34,740 1,636
Mountain Creek Water Supply 100.0 457.76 0.76 24,923 22,850 22,850 2,922
Murvaul Water Supply 98.2 265.10 -0.20 37,601 37,601 38,285 3,409
Nacogdoches Water Supply 92.5 277.61 -1.39 36,577 36,575 39,522 2,057
Nasworthy Water Supply 86.1 1,871.77 -0.94 8,775 8,282 9,615 1,237
Navarro Mills Water Supply and Flood Control 97.3 424.21 -0.29 48,471 48,470 49,827 4,645
New Terrell City Water Supply 25.1 493.62 -10.38 2,166 2,155 8,583 365
Nocona Water Supply 86.2 825.22 -2.28 18,785 18,481 21,444 1,258
North Fork Buffalo Creek Water Supply 83.7 1,046.42 -1.58 12,892 12,892 15,400 1,343
O C Fisher Water Supply and Flood Control 14.7 1,875.92 -32.08 17,048 17,047 115,742 1,345
O H Ivie Water Supply 46.4 1,531.87 -19.63 257,334 257,334 554,340 - n.a. -
Oak Creek Water Supply 19.2 1,977.12 -22.88 7,695 7,545 39,210 665
Palestine Water Supply 100.0 345.17 0.17 371,255 367,303 367,303 - n.a. -
Palo Duro Water Supply and Flood Control 0.3 2,825.59 -66.41 182 182 61,066 - n.a. -
Palo Pinto Water Supply 94.2 866.28 -0.72 25,597 25,211 26,766 2,146
Pat Cleburne Water Supply 90.2 731.85 -1.65 23,467 23,467 26,008 1,516
Pat Mayse Water Supply and Flood Control 87.6 448.42 -2.58 103,745 99,585 113,683 5,257
Possum Kingdom Water Supply 91.3 996.30 -2.70 491,446 491,446 538,139 16,662
Proctor Water Supply and Flood Control 77.1 1,159.13 -2.87 42,212 42,212 54,762 4,053
Ray Hubbard Water Supply 92.5 433.87 -1.63 406,427 406,427 439,559 19,965
Ray Roberts Water Supply and Flood Control 96.2 631.43 -1.07 758,513 758,190 788,167 27,682
Red Bluff Water Supply 55.1 2,817.57 -10.53 79,940 79,940 145,165 5,091
Richland-Chambers Water Supply 91.6 312.86 -2.14 1,033,140 1,007,357 1,099,417 42,164
Sam Rayburn Water Supply and Flood Control 67.0 154.98 -9.42 1,933,274 1,914,318 2,857,077 86,039
Somerville Water Supply and Flood Control 78.9 235.02 -2.98 118,625 118,625 150,293 10,058
Stamford Water Supply 82.8 1,415.19 -1.61 42,704 42,701 51,570 4,470
Stillhouse Hollow Water Supply and Flood Control 95.8 620.46 -1.54 220,149 220,063 229,796 6,216
Striker Water Supply 98.5 292.87 -0.13 21,546 16,624 16,878 1,944
Sulphur Springs Water Supply 77.4 456.57 -2.38 13,731 13,731 17,747 - n.a. -
Sweetwater Water Supply 24.7 2,094.89 -21.61 3,024 3,024 12,267 255
Tawakoni Water Supply 92.1 435.60 -1.90 803,241 803,233 871,685 35,198
Texana Water Supply 60.5 36.86 -7.14 101,325 96,112 158,975 7,414
Texoma 7 Water Supply and Flood Control 97.6 616.21 -0.79 2,428,768 1,214,384 1,243,801 73,498
Toledo Bend 8 Water Supply 84.2 167.70 -4.30 3,771,219 1,883,560 2,236,450 162,090
Travis Water Supply and Flood Control 78.5 667.46 -13.54 878,824 861,792 1,098,044 15,842
Twin Buttes Water Supply and Flood Control 11.7 1,904.47 -35.73 25,074 21,325 182,454 1,677
Tyler Water Supply 93.8 374.41 -0.97 72,816 67,605 72,073 4,505
Waco Water Supply and Flood Control 97.7 461.70 -0.52 184,752 184,526 188,891 8,347
Waxahachie Water Supply 80.6 528.05 -3.45 9,494 8,912 11,060 582
Weatherford Water Supply 67.1 890.09 -5.91 11,946 11,946 17,812 913
White River Water Supply 30.1 2,352.97 -19.23 9,601 9,601 31,846 802
Whitney Water Supply and Flood Control 94.1 531.51 -1.49 532,586 531,232 564,808 21,849
Worth Water Supply 75.7 592.21 -1.79 27,551 18,475 24,419 3,213
Wright Patman Water Supply and Flood Control 100.0 223.70 3.10 195,347 122,593 122,593 - 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.