Texas Reservoirs: Monitored Water Supply Reservoirs are 76.9% full on 2026-06-16

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-06-16 76.9 28,944,520 24,262,463 31,531,332
Yesterday 2026-06-15 76.7 28,814,949 24,195,666 31,531,332
2 days ago 2026-06-14 76.6 28,676,696 24,137,781 31,531,332
1 week ago 2026-06-09 76.5 28,643,831 24,108,785 31,531,332
1 month ago 2026-05-16 74.9 27,648,270 23,620,168 31,531,332
3 months ago 2026-03-16 74.3 27,334,622 23,419,931 31,531,332
6 months ago 2025-12-16 73.8 27,075,809 23,275,387 31,531,332
1 year ago 2025-06-16 78.1 31,095,519 24,623,160 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 9.8 1,992.73 -19.57 777 777 7,900 154
Addicks 1 Flood Control - n.a. - 85.76 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 79.0 2,212.00 -8.00 76,001 76,001 96,207 2,286
Amistad 2 Water Supply and Flood Control 29.4 1,047.41 -69.59 606,054 533,833 1,813,408 16,372
Amon G Carter Water Supply 89.0 918.51 -1.49 17,938 17,154 19,266 1,377
Aquilla Water Supply and Flood Control 100.0 537.71 0.21 43,929 43,243 43,243 3,108
Arlington Water Supply 98.6 549.70 -0.30 39,612 39,580 40,157 1,915
Arrowhead Water Supply 84.2 923.36 -2.64 193,862 193,862 230,359 13,144
Athens Water Supply 100.0 440.49 0.49 30,465 29,503 29,503 - n.a. -
Austin Water Supply 95.1 492.04 -0.76 23,397 22,788 23,972 1,536
B A Steinhagen Water Supply 98.2 82.88 -0.12 68,039 67,966 69,186 10,124
Bardwell Water Supply and Flood Control 100.0 424.04 3.04 54,560 43,856 43,856 3,721
Barker 3 Flood Control - n.a. - 84.55 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 100.0 596.07 2.07 458,954 432,631 432,631 - n.a. -
Benbrook Water Supply and Flood Control 100.0 694.55 0.55 87,703 85,648 85,648 - n.a. -
Bob Sandlin Water Supply 96.8 336.80 -0.70 196,974 186,243 192,417 8,752
Bois d'Arc Water Supply 100.0 534.55 0.55 376,969 367,609 367,609 16,777
Bonham Water Supply 100.0 565.62 0.62 11,712 11,027 11,027 1,102
Brady Creek Water Supply 96.4 1,742.45 -0.55 29,404 27,782 28,808 1,981
Bridgeport Water Supply and Flood Control 88.2 832.29 -3.71 328,226 328,226 372,183 11,428
Brownwood Water Supply 82.9 1,421.43 -3.17 108,515 108,515 130,868 6,080
Buchanan Water Supply 99.5 1,019.79 -0.21 875,647 861,985 866,694 22,403
Caddo 4 Water Supply 100.0 169.03 0.53 141,101 29,898 29,898 27,893
Canyon Water Supply and Flood Control 60.7 887.89 -21.11 230,124 230,053 378,781 5,936
Cedar Creek Water Supply 86.3 319.17 -2.83 556,311 556,212 644,686 30,002
Champion Creek Water Supply 39.4 2,061.14 -21.86 16,370 16,370 41,580 826
Cherokee Water Supply 100.0 280.13 0.13 45,369 40,094 40,094 3,858
Choke Canyon Water Supply 8.3 179.70 -40.80 55,053 55,052 662,820 5,598
Cisco Water Supply 46.5 1,505.00 -17.46 13,488 13,488 29,003 624
Coleman Water Supply 87.4 1,714.79 -2.71 33,300 33,282 38,075 1,727
Coleto Creek Water Supply 83.8 95.89 -2.11 26,001 26,001 31,040 2,354
Colorado City Water Supply 51.3 2,058.27 -11.93 15,779 15,779 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.51 0.51 152,893 151,250 151,250 - n.a. -
Conroe Water Supply 99.6 200.91 -0.09 415,816 415,789 417,577 19,846
Corpus Christi Water Supply 28.7 82.06 -11.94 73,640 73,362 256,062 10,008
Crook Water Supply 100.0 476.28 0.28 9,505 9,195 9,195 - n.a. -
Cypress Springs Water Supply 98.1 377.60 -0.40 65,468 65,468 66,756 3,203
E V Spence Water Supply 11.1 1,844.83 -53.17 57,550 57,550 517,272 3,646
Eagle Mountain Water Supply and Flood Control 96.0 648.28 -0.82 177,617 177,617 185,087 8,973
Elephant Butte 5as of 2026-06-15 Water Supply and Flood Control 7.2 4,304.62 -100.97 141,942 141,942 1,960,900 6,241
Falcon 2 Water Supply and Flood Control 23.9 261.30 -39.90 461,620 373,799 1,562,367 28,280
Fork Water Supply 92.7 401.31 -1.69 593,386 561,943 606,088 25,354
Fort Phantom Hill Water Supply 78.6 1,631.73 -4.17 55,040 55,034 70,030 3,269
Georgetown Water Supply and Flood Control 100.0 796.71 5.71 46,024 38,005 38,005 - n.a. -
Gibbons Creek Water Supply 96.5 246.64 -0.36 26,513 24,809 25,721 2,514
Graham Water Supply 75.8 1,070.26 -4.74 34,362 34,348 45,288 2,116
Granbury Water Supply 99.0 692.54 -0.16 132,556 131,647 132,949 8,114
Granger Water Supply and Flood Control 100.0 510.12 6.12 81,052 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 100.0 536.44 1.44 172,817 163,064 163,064 - n.a. -
Greenbelt Water Supply 6.3 2,610.35 -53.65 4,195 3,763 59,968 330
Halbert Water Supply 82.9 366.15 -1.85 5,004 5,004 6,033 535
Hords Creek Water Supply and Flood Control 53.4 1,890.58 -9.42 4,333 4,330 8,109 308
Houston Water Supply 100.0 42.64 0.26 139,110 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.12 0.12 17,821 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 43.8 1,168.95 -14.36 142,031 137,155 313,298 9,102
Hubert H Moss Water Supply 96.9 714.30 -0.70 23,405 23,308 24,058 1,063
Inks Water Supply 94.9 887.12 -0.88 13,312 13,029 13,729 783
J B Thomas Water Supply 25.1 2,229.22 -28.78 50,892 50,219 199,931 3,402
Jacksonville Water Supply 100.0 422.13 0.13 25,883 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 87.8 438.20 -1.80 263,033 227,258 258,723 16,962
Joe Pool Water Supply and Flood Control 100.0 523.64 1.64 162,267 149,629 149,629 7,047
Kemp Water Supply and Flood Control 98.1 1,143.69 -0.31 240,712 240,586 245,307 15,150
Kickapoo Water Supply 91.3 1,043.69 -1.31 78,858 78,858 86,345 5,566
Lake O' the Pines Water Supply and Flood Control 100.0 229.11 0.61 252,244 241,363 241,363 - n.a. -
Lavon Water Supply and Flood Control 100.0 493.85 1.85 451,687 409,757 409,757 21,617
Leon Water Supply 79.4 1,371.45 -3.55 22,310 22,030 27,762 1,477
Lewisville Water Supply and Flood Control 100.0 523.32 1.32 635,161 563,228 563,228 - n.a. -
Limestone Water Supply 100.0 363.13 0.13 205,396 203,780 203,780 - n.a. -
Livingston Water Supply 100.0 131.80 0.80 1,667,318 1,603,504 1,603,504 - n.a. -
Lost Creek Water Supply 95.5 1,008.23 -1.27 11,417 11,417 11,950 - n.a. -
Lyndon B Johnson Water Supply 96.8 824.43 -0.57 127,967 109,127 112,778 6,378
Mackenzie Water Supply 12.0 3,020.87 -79.13 5,576 5,576 46,450 251
Marble Falls Water Supply 95.2 736.40 -0.60 7,233 7,233 7,597 602
Martin Water Supply 96.6 305.48 -0.52 73,175 73,175 75,726 4,860
Medina Water Supply 5.2 981.09 -83.11 13,194 13,194 254,823 833
Meredith 6 Water Supply 44.5 2,891.33 -45.17 261,105 222,691 500,000 8,651
Millers Creek Water Supply 66.6 1,329.25 -4.75 19,116 17,833 26,768 1,536
Mineral Wells Water Supply 100.0 863.37 0.37 5,447 5,273 5,273 477
Monticello Water Supply 81.7 336.64 -3.36 28,390 28,390 34,740 1,697
Mountain Creek Water Supply 100.0 457.79 0.79 25,021 22,850 22,850 2,935
Murvaul Water Supply 100.0 265.59 0.29 39,285 38,285 38,285 - n.a. -
Nacogdoches Water Supply 97.5 278.54 -0.46 38,528 38,526 39,522 2,140
Nasworthy Water Supply 85.6 1,871.73 -0.98 8,726 8,233 9,615 1,234
Navarro Mills Water Supply and Flood Control 100.0 425.29 0.79 53,605 49,827 49,827 - n.a. -
New Terrell City Water Supply 34.1 495.55 -8.45 2,941 2,930 8,583 444
Nocona Water Supply 83.7 824.80 -2.70 18,260 17,956 21,444 1,243
North Fork Buffalo Creek Water Supply 96.1 1,047.59 -0.41 14,795 14,795 15,400 1,467
O C Fisher Water Supply and Flood Control 13.7 1,875.04 -32.96 15,878 15,877 115,742 1,312
O H Ivie Water Supply 48.3 1,532.78 -18.72 267,788 267,788 554,340 - n.a. -
Oak Creek Water Supply 17.7 1,976.15 -23.85 7,084 6,934 39,210 624
Palestine Water Supply 99.7 344.95 -0.05 366,159 366,150 367,303 23,068
Palo Duro Water Supply and Flood Control 0.4 2,826.21 -65.79 223 223 61,066 - n.a. -
Palo Pinto Water Supply 95.4 866.43 -0.57 25,919 25,533 26,766 2,152
Pat Cleburne Water Supply 100.0 733.73 0.23 26,369 26,008 26,008 - n.a. -
Pat Mayse Water Supply and Flood Control 100.0 452.34 1.34 125,495 113,683 113,683 - n.a. -
Possum Kingdom Water Supply 93.2 996.91 -2.09 501,700 501,700 538,139 16,950
Proctor Water Supply and Flood Control 75.7 1,158.94 -3.06 41,447 41,447 54,762 4,000
Ray Hubbard Water Supply 100.0 435.54 0.04 440,399 439,559 439,559 20,998
Ray Roberts Water Supply and Flood Control 100.0 634.18 1.68 837,059 788,167 788,167 - n.a. -
Red Bluff Water Supply 51.2 2,816.44 -11.66 74,353 74,353 145,165 4,868
Richland-Chambers Water Supply 95.3 313.81 -1.19 1,073,555 1,047,772 1,099,417 42,923
Sam Rayburn Water Supply and Flood Control 71.5 156.45 -7.95 2,062,736 2,043,780 2,857,077 90,192
Somerville Water Supply and Flood Control 100.0 239.63 1.63 169,298 150,293 150,293 - n.a. -
Stamford Water Supply 70.0 1,413.62 -3.18 36,127 36,124 51,570 3,937
Stillhouse Hollow Water Supply and Flood Control 100.0 624.55 2.55 246,746 229,796 229,796 - n.a. -
Striker Water Supply 100.0 293.39 0.39 22,568 16,878 16,878 - n.a. -
Sulphur Springs Water Supply 100.0 459.05 0.10 17,938 17,747 17,747 - n.a. -
Sweetwater Water Supply 21.6 2,093.33 -23.17 2,653 2,653 12,267 236
Tawakoni Water Supply 100.0 437.94 0.44 888,066 871,685 871,685 - n.a. -
Texana Water Supply 97.9 43.67 -0.33 160,822 155,609 158,975 10,133
Texoma 7 Water Supply and Flood Control 100.0 618.94 1.94 2,639,364 1,243,801 1,243,801 85,132
Toledo Bend 8 Water Supply 94.7 170.52 -1.48 4,237,747 2,116,824 2,236,450 175,343
Travis Water Supply and Flood Control 84.6 671.57 -9.43 945,885 928,853 1,098,044 16,797
Twin Buttes Water Supply and Flood Control 9.3 1,901.70 -38.50 20,737 16,988 182,454 1,477
Tyler Water Supply 97.7 375.03 -0.35 75,648 70,437 72,073 4,634
Waco Water Supply and Flood Control 100.0 463.71 1.49 202,103 188,891 188,891 8,811
Waxahachie Water Supply 100.0 531.97 0.47 11,958 11,060 11,060 684
Weatherford Water Supply 70.4 890.74 -5.26 12,544 12,544 17,812 929
White River Water Supply 27.7 2,351.99 -20.21 8,832 8,832 31,846 764
Whitney Water Supply and Flood Control 100.0 533.32 0.32 573,640 564,808 564,808 - n.a. -
Worth Water Supply 76.6 592.28 -1.72 27,776 18,700 24,419 3,222
Wright Patman Water Supply and Flood Control 100.0 227.24 6.64 301,658 122,593 122,593 - 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.