Texas Reservoirs: Monitored Water Supply Reservoirs are 76.5% full on 2026-06-13

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-06-13 76.5 28,641,849 24,136,013 31,531,332
Yesterday 2026-06-12 76.5 28,611,826 24,119,607 31,531,332
2 days ago 2026-06-11 76.5 28,600,292 24,111,252 31,531,332
1 week ago 2026-06-06 76.2 28,352,558 24,024,427 31,531,332
1 month ago 2026-05-13 75.1 27,723,836 23,668,152 31,531,332
3 months ago 2026-03-13 74.1 27,202,249 23,353,522 31,531,332
6 months ago 2025-12-13 73.9 27,132,272 23,313,026 31,531,332
1 year ago 2025-06-13 78.0 30,927,494 24,586,410 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 10.2 1,992.91 -19.39 804 804 7,900 156
Addicks 1 Flood Control - n.a. - 84.20 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 79.3 2,212.12 -7.88 76,276 76,276 96,207 2,292
Amistad 2 Water Supply and Flood Control 29.4 1,047.39 -69.61 605,802 533,611 1,813,408 16,365
Amon G Carter Water Supply 89.2 918.53 -1.47 17,965 17,181 19,266 1,378
Aquilla Water Supply and Flood Control 98.4 537.27 -0.23 42,572 42,536 43,243 3,059
Arlington Water Supply 99.6 549.91 -0.09 40,015 39,983 40,157 1,921
Arrowhead Water Supply 84.6 923.44 -2.56 194,915 194,915 230,359 13,186
Athens Water Supply 100.0 440.04 0.04 29,619 29,503 29,503 - n.a. -
Austin Water Supply 96.2 492.22 -0.58 23,674 23,065 23,972 1,546
B A Steinhagen Water Supply 94.9 82.65 -0.35 65,735 65,662 69,186 9,913
Bardwell Water Supply and Flood Control 100.0 424.76 3.76 57,275 43,856 43,856 3,818
Barker 3 Flood Control - n.a. - 84.35 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 100.0 595.92 1.92 457,008 432,631 432,631 - 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 96.6 336.75 -0.75 196,536 185,805 192,417 8,742
Bois d'Arc Water Supply 99.1 533.80 -0.20 364,395 364,395 367,609 16,440
Bonham Water Supply 100.0 565.92 0.92 12,045 11,027 11,027 1,118
Brady Creek Water Supply 96.9 1,742.51 -0.49 29,524 27,902 28,808 1,986
Bridgeport Water Supply and Flood Control 88.3 832.33 -3.67 328,683 328,683 372,183 11,436
Brownwood Water Supply 82.5 1,421.34 -3.26 107,968 107,968 130,868 6,061
Buchanan Water Supply 99.6 1,019.83 -0.17 876,543 862,881 866,694 22,412
Caddo 4as of 2026-06-11 Water Supply 100.0 168.80 0.30 135,362 29,898 29,898 27,389
Canyon Water Supply and Flood Control 58.9 886.68 -22.32 223,015 222,944 378,781 5,815
Cedar Creek Water Supply 86.3 319.17 -2.83 556,311 556,212 644,686 30,002
Champion Creek Water Supply 39.5 2,061.20 -21.80 16,428 16,428 41,580 828
Cherokee Water Supply 100.0 280.10 0.10 45,253 40,094 40,094 3,844
Choke Canyon Water Supply 8.1 179.46 -41.04 53,722 53,721 662,820 5,497
Cisco Water Supply 46.6 1,505.07 -17.39 13,529 13,529 29,003 625
Coleman Water Supply 87.5 1,714.80 -2.70 33,317 33,299 38,075 1,728
Coleto Creek Water Supply 82.4 95.70 -2.30 25,564 25,564 31,040 2,327
Colorado City Water Supply 51.5 2,058.34 -11.86 15,853 15,853 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 98.8 200.74 -0.26 412,450 412,423 417,577 19,754
Corpus Christi Water Supply 28.0 81.88 -12.12 71,853 71,575 256,062 9,848
Crook Water Supply 100.0 476.99 0.99 10,264 9,195 9,195 - n.a. -
Cypress Springs Water Supply 98.0 377.59 -0.41 65,436 65,436 66,756 3,202
E V Spence Water Supply 11.2 1,844.90 -53.10 57,806 57,806 517,272 3,662
Eagle Mountain Water Supply and Flood Control 95.9 648.26 -0.84 177,437 177,437 185,087 8,967
Elephant Butte 5 Water Supply and Flood Control 7.6 4,305.80 -99.79 149,421 149,421 1,960,900 6,436
Falcon 2 Water Supply and Flood Control 23.6 261.06 -40.14 454,881 368,342 1,562,367 28,014
Fork Water Supply 92.9 401.36 -1.64 594,655 563,212 606,088 25,399
Fort Phantom Hill Water Supply 79.0 1,631.81 -4.09 55,302 55,296 70,030 3,279
Georgetown Water Supply and Flood Control 100.0 796.70 5.70 46,010 38,005 38,005 - n.a. -
Gibbons Creek Water Supply 94.5 246.44 -0.56 26,013 24,309 25,721 2,492
Graham Water Supply 76.2 1,070.33 -4.67 34,511 34,497 45,288 2,122
Granbury Water Supply 99.0 692.54 -0.16 132,556 131,647 132,949 8,114
Granger Water Supply and Flood Control 100.0 509.13 5.13 75,767 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 100.0 536.32 1.32 171,985 163,064 163,064 - n.a. -
Greenbelt Water Supply 6.2 2,610.30 -53.70 4,178 3,746 59,968 329
Halbert Water Supply 78.6 365.65 -2.35 4,739 4,739 6,033 523
Hords Creek Water Supply and Flood Control 53.6 1,890.64 -9.36 4,352 4,349 8,109 309
Houston Water Supply 100.0 42.52 0.14 137,726 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.10 0.10 17,795 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 44.0 1,169.03 -14.28 142,762 137,886 313,298 9,139
Hubert H Moss Water Supply 91.9 713.15 -1.85 22,199 22,102 24,058 1,035
Inks Water Supply 94.4 887.03 -0.97 13,242 12,959 13,729 777
J B Thomas Water Supply 25.2 2,229.29 -28.71 51,130 50,457 199,931 3,409
Jacksonville Water Supply 100.0 422.00 0.00 25,732 25,670 25,670 1,164
Jim Chapman Water Supply and Flood Control 86.7 438.03 -1.97 260,158 224,383 258,723 16,865
Joe Pool Water Supply and Flood Control 100.0 524.17 2.17 166,033 149,629 149,629 7,165
Kemp Water Supply and Flood Control 98.4 1,143.74 -0.26 241,471 241,345 245,307 15,175
Kickapoo Water Supply 91.8 1,043.76 -1.24 79,249 79,249 86,345 5,582
Lake O' the Pines Water Supply and Flood Control 100.0 228.78 0.28 246,327 241,363 241,363 17,819
Lavon Water Supply and Flood Control 100.0 493.61 1.61 446,515 409,757 409,757 21,483
Leon Water Supply 79.8 1,371.53 -3.47 22,428 22,148 27,762 1,484
Lewisville Water Supply and Flood Control 100.0 523.18 1.18 631,258 563,228 563,228 - n.a. -
Limestone Water Supply 98.8 362.80 -0.20 201,305 201,305 203,780 12,338
Livingston Water Supply 100.0 131.42 0.42 1,636,589 1,603,504 1,603,504 - n.a. -
Lost Creek Water Supply 95.7 1,008.28 -1.22 11,438 11,438 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.7 824.77 -0.23 130,141 111,301 112,778 6,410
Mackenzie Water Supply 12.0 3,020.88 -79.12 5,578 5,578 46,450 251
Marble Falls Water Supply 95.4 736.42 -0.58 7,245 7,245 7,597 602
Martin Water Supply 94.5 305.14 -0.86 71,533 71,533 75,726 4,798
Medina Water Supply 3.9 976.88 -87.32 9,913 9,913 254,823 724
Meredith 6 Water Supply 44.5 2,891.29 -45.21 260,759 222,345 500,000 8,647
Millers Creek Water Supply 67.2 1,329.35 -4.65 19,270 17,987 26,768 1,544
Mineral Wells Water Supply 100.0 863.24 0.24 5,385 5,273 5,273 473
Monticello Water Supply 81.5 336.59 -3.41 28,303 28,303 34,740 1,692
Mountain Creek Water Supply 100.0 458.04 1.04 25,900 22,850 22,850 - n.a. -
Murvaul Water Supply 99.2 265.21 -0.09 37,976 37,976 38,285 3,429
Nacogdoches Water Supply 96.6 278.37 -0.63 38,166 38,164 39,522 2,124
Nasworthy Water Supply 85.5 1,871.72 -0.99 8,713 8,220 9,615 1,234
Navarro Mills Water Supply and Flood Control 100.0 425.05 0.55 52,444 49,827 49,827 - n.a. -
New Terrell City Water Supply 34.5 495.62 -8.38 2,972 2,961 8,583 448
Nocona Water Supply 83.7 824.80 -2.70 18,260 17,956 21,444 1,243
North Fork Buffalo Creek Water Supply 96.9 1,047.67 -0.33 14,922 14,922 15,400 1,475
O C Fisher Water Supply and Flood Control 13.7 1,875.02 -32.98 15,852 15,851 115,742 1,311
O H Ivie Water Supply 48.4 1,532.83 -18.67 268,365 268,365 554,340 - n.a. -
Oak Creek Water Supply 17.8 1,976.22 -23.78 7,123 6,973 39,210 628
Palestine Water Supply 98.7 344.79 -0.21 362,479 362,470 367,303 22,924
Palo Duro Water Supply and Flood Control 0.4 2,826.22 -65.78 224 224 61,066 - n.a. -
Palo Pinto Water Supply 96.0 866.50 -0.50 26,070 25,684 26,766 2,154
Pat Cleburne Water Supply 100.0 733.83 0.33 26,527 26,008 26,008 - n.a. -
Pat Mayse Water Supply and Flood Control 100.0 451.02 0.02 117,956 113,683 113,683 - n.a. -
Possum Kingdom Water Supply 93.2 996.89 -2.11 501,361 501,361 538,139 16,940
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 100.0 435.51 0.01 439,769 439,559 439,559 20,960
Ray Roberts Water Supply and Flood Control 100.0 633.77 1.27 825,036 788,167 788,167 - n.a. -
Red Bluff Water Supply 51.2 2,816.42 -11.68 74,256 74,256 145,165 4,864
Richland-Chambers Water Supply 94.4 313.59 -1.41 1,064,131 1,038,348 1,099,417 42,747
Sam Rayburn Water Supply and Flood Control 71.6 156.46 -7.94 2,063,638 2,044,682 2,857,077 90,223
Somerville Water Supply and Flood Control 100.0 238.38 0.38 154,606 150,293 150,293 - n.a. -
Stamford Water Supply 70.7 1,413.70 -3.10 36,444 36,441 51,570 3,964
Stillhouse Hollow Water Supply and Flood Control 100.0 624.69 2.69 247,700 229,796 229,796 - n.a. -
Striker Water Supply 100.0 293.16 0.16 22,113 16,878 16,878 1,968
Sulphur Springs Water Supply 100.0 459.04 0.09 17,918 17,747 17,747 - n.a. -
Sweetwater Water Supply 21.8 2,093.41 -23.09 2,672 2,672 12,267 237
Tawakoni Water Supply 100.0 437.99 0.49 889,939 871,685 871,685 - n.a. -
Texana Water Supply 97.9 43.68 -0.32 160,923 155,710 158,975 10,137
Texoma 7 Water Supply and Flood Control 100.0 618.89 1.89 2,635,380 1,243,801 1,243,801 84,744
Toledo Bend 8 Water Supply 92.1 169.82 -2.18 4,121,446 2,058,673 2,236,450 171,972
Travis Water Supply and Flood Control 82.2 669.98 -11.02 919,478 902,446 1,098,044 16,421
Twin Buttes Water Supply and Flood Control 9.4 1,901.81 -38.39 20,897 17,148 182,454 1,485
Tyler Water Supply 96.7 374.87 -0.51 74,909 69,698 72,073 4,599
Waco Water Supply and Flood Control 100.0 463.11 0.89 196,857 188,891 188,891 8,676
Waxahachie Water Supply 100.0 531.99 0.49 11,972 11,060 11,060 685
Weatherford Water Supply 70.3 890.72 -5.28 12,526 12,526 17,812 928
White River Water Supply 27.9 2,352.05 -20.15 8,879 8,879 31,846 766
Whitney Water Supply and Flood Control 100.0 533.35 0.35 574,346 564,808 564,808 - n.a. -
Worth Water Supply 77.6 592.36 -1.64 28,034 18,958 24,419 3,232
Wright Patman Water Supply and Flood Control 100.0 226.98 6.38 293,016 122,593 122,593 - 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.