Texas Reservoirs: Monitored Water Supply Reservoirs are 76.5% full on 2026-07-14

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-07-14 76.5 28,573,993 24,147,583 31,558,535
Yesterday 2026-07-13 76.4 28,508,541 24,112,811 31,558,535
2 days ago 2026-07-12 76.3 28,467,759 24,085,467 31,558,535
1 week ago 2026-07-07 76.7 28,713,870 24,216,645 31,558,535
1 month ago 2026-06-14 76.5 28,677,676 24,136,973 31,558,535
3 months ago 2026-04-14 74.2 27,275,470 23,403,264 31,531,332
6 months ago 2026-01-14 73.4 26,898,749 23,134,974 31,531,332
1 year ago 2025-07-14 80.3 30,275,519 25,344,991 31,558,535
*

 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 1,991.51 -20.79 610 610 7,900 136
Addicks 1 Flood Control - n.a. - 84.41 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 76.8 2,211.08 -8.92 73,918 73,918 96,207 2,241
Amistad 2 Water Supply and Flood Control 30.2 1,048.51 -68.49 624,461 547,727 1,813,408 16,860
Amon G Carter Water Supply 87.0 918.22 -1.78 17,544 16,760 19,266 1,356
Aquilla Water Supply and Flood Control 100.0 538.36 0.86 45,975 43,243 43,243 - n.a. -
Arlington Water Supply 90.6 548.01 -1.99 36,411 36,379 40,157 1,876
Arrowhead Water Supply 80.3 922.67 -3.33 184,915 184,915 230,359 12,788
Athens Water Supply 100.0 440.02 0.02 29,582 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 100.0 83.12 0.12 70,495 69,186 69,186 - n.a. -
Bardwell Water Supply and Flood Control 100.0 421.06 0.06 44,117 43,856 43,856 3,312
Barker 3 Flood Control - n.a. - 80.53 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 100.0 594.37 0.37 437,254 432,631 432,631 - n.a. -
Benbrook Water Supply and Flood Control 94.4 692.67 -1.33 80,866 80,866 85,648 3,518
Bob Sandlin Water Supply 96.1 336.65 -0.85 195,663 184,932 192,417 8,722
Bois d'Arc Water Supply 100.0 534.10 0.10 369,311 367,609 367,609 16,572
Bonham Water Supply 97.3 564.72 -0.28 10,746 10,734 11,027 1,039
Brady Creek Water Supply 92.9 1,741.93 -1.07 28,387 26,765 28,808 1,934
Bridgeport Water Supply and Flood Control 86.3 831.68 -4.32 321,292 321,292 372,183 11,308
Brownwood Water Supply 84.9 1,421.86 -2.74 111,148 111,148 130,868 6,168
Buchanan Water Supply 98.4 1,019.37 -0.63 866,257 852,595 866,694 22,312
Caddo 4 Water Supply 100.0 169.24 0.74 146,717 29,898 29,898 28,374
Canyon Water Supply and Flood Control 60.9 888.00 -21.00 230,778 230,707 378,781 5,947
Cedar Creek Water Supply 83.9 318.65 -3.35 540,829 540,730 644,686 29,540
Champion Creek Water Supply 38.4 2,060.64 -22.36 15,950 15,950 41,580 813
Cherokee Water Supply 100.0 279.99 -0.01 44,833 40,094 40,094 3,793
Choke Canyon Water Supply 8.1 179.46 -41.04 53,722 53,721 662,820 5,497
Cisco Water Supply 45.7 1,504.62 -17.84 13,263 13,263 29,003 615
Coleman Water Supply 85.4 1,714.34 -3.16 32,530 32,512 38,075 1,703
Coleto Creek Water Supply 82.9 95.77 -2.23 25,725 25,725 31,040 2,337
Colorado City Water Supply 50.9 2,058.14 -12.06 15,641 15,641 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.56 0.56 153,053 151,250 151,250 - n.a. -
Conroe Water Supply 100.0 201.12 0.12 420,586 417,577 417,577 20,502
Corpus Christi Water Supply 33.7 83.29 -10.71 86,656 86,378 256,062 11,159
Crook Water Supply 100.0 476.04 0.04 9,252 9,195 9,195 - n.a. -
Cypress Springs Water Supply 97.8 377.54 -0.46 65,276 65,276 66,756 3,198
E V Spence Water Supply 10.4 1,843.83 -54.17 53,995 53,995 517,272 3,471
Eagle Mountain Water Supply and Flood Control 87.0 646.36 -2.74 160,963 160,963 185,087 8,407
Elephant Butte 5 Water Supply and Flood Control 2.4 4,283.19 -122.40 46,968 46,968 1,960,900 2,790
Falcon 2 Water Supply and Flood Control 23.9 262.32 -38.88 491,046 373,759 1,562,367 29,446
Fork Water Supply 90.2 400.70 -2.30 578,088 546,645 606,088 24,800
Fort Phantom Hill Water Supply 76.3 1,631.24 -4.66 53,453 53,447 70,030 3,209
Georgetown Water Supply and Flood Control 100.0 793.19 2.19 41,003 38,005 38,005 - n.a. -
Gibbons Creek Water Supply 95.4 246.53 -0.47 26,237 24,533 25,721 2,502
Graham Water Supply 75.2 1,070.13 -4.87 34,088 34,074 45,288 2,105
Granbury Water Supply 96.3 692.09 -0.61 128,941 128,032 132,949 7,950
Granger Water Supply and Flood Control 100.0 505.65 1.65 58,895 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 100.0 535.35 0.35 165,387 163,064 163,064 - n.a. -
Greenbelt Water Supply 6.0 2,609.72 -54.28 4,004 3,572 59,968 319
Halbert Water Supply 82.9 366.15 -1.85 5,004 5,004 6,033 535
Hords Creek Water Supply and Flood Control 51.7 1,890.14 -9.86 4,199 4,196 8,109 300
Houston Water Supply 100.0 42.62 0.24 138,879 132,318 132,318 - n.a. -
Houston County Water Supply 99.8 259.97 -0.03 17,626 17,074 17,113 1,318
Hubbard Creek Water Supply 41.5 1,168.14 -15.17 134,807 129,931 313,298 8,750
Hubert H Moss Water Supply 97.6 714.46 -0.54 23,575 23,478 24,058 1,067
Inks Water Supply 94.9 887.12 -0.88 13,312 13,029 13,729 783
J B Thomas Water Supply 23.3 2,228.11 -29.89 47,183 46,510 199,931 3,284
Jacksonville Water Supply 100.0 422.01 0.01 25,743 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 88.0 438.22 -1.78 263,373 227,598 258,723 16,974
Joe Pool Water Supply and Flood Control 99.5 521.89 -0.11 150,265 148,895 149,629 6,657
Kemp Water Supply and Flood Control 84.2 1,141.98 -2.02 206,745 206,619 245,307 11,687
Kickapoo Water Supply 87.7 1,043.12 -1.88 75,723 75,723 86,345 5,437
Lake O' the Pines Water Supply and Flood Control 95.0 229.27 -0.73 255,140 255,140 268,566 - n.a. -
Lavon Water Supply and Flood Control 100.0 492.20 0.20 416,733 409,757 409,757 20,734
Leon Water Supply 77.2 1,371.03 -3.97 21,701 21,421 27,762 1,444
Lewisville Water Supply and Flood Control 100.0 522.35 0.35 608,397 563,228 563,228 - n.a. -
Limestone Water Supply 98.3 362.72 -0.28 200,319 200,319 203,780 12,308
Livingston Water Supply 100.0 131.17 0.17 1,616,783 1,603,504 1,603,504 78,765
Lost Creek Water Supply 93.9 1,007.69 -1.81 11,217 11,217 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 11.7 3,020.31 -79.69 5,456 5,456 46,450 247
Marble Falls Water Supply 96.5 736.56 -0.44 7,329 7,329 7,597 605
Martin Water Supply 95.6 305.32 -0.68 72,399 72,399 75,726 4,830
Medina Water Supply 9.1 991.32 -72.88 23,239 23,239 254,823 1,124
Meredith 6 Water Supply 43.8 2,890.88 -45.62 257,221 218,807 500,000 8,608
Millers Creek Water Supply 62.5 1,328.52 -5.48 18,020 16,737 26,768 1,466
Mineral Wells Water Supply 98.4 862.82 -0.18 5,189 5,189 5,273 462
Monticello Water Supply 81.3 336.55 -3.45 28,234 28,234 34,740 1,689
Mountain Creek Water Supply 100.0 457.43 0.43 23,910 22,850 22,850 2,801
Murvaul Water Supply 99.7 265.27 -0.03 38,182 38,182 38,285 3,481
Nacogdoches Water Supply 95.2 278.11 -0.89 37,617 37,615 39,522 2,100
Nasworthy Water Supply 85.4 1,871.71 -1.00 8,701 8,208 9,615 1,233
Navarro Mills Water Supply and Flood Control 96.0 424.07 -0.43 47,823 47,822 49,827 4,617
New Terrell City Water Supply 31.4 495.01 -8.99 2,708 2,697 8,583 418
Nocona Water Supply 82.1 824.51 -2.99 17,901 17,597 21,444 1,232
North Fork Buffalo Creek Water Supply 88.7 1,046.90 -1.10 13,658 13,658 15,400 1,395
O C Fisher Water Supply and Flood Control 12.8 1,874.18 -33.82 14,785 14,784 115,742 1,242
O H Ivie Water Supply 46.4 1,531.86 -19.64 257,223 257,223 554,340 - n.a. -
Oak Creek Water Supply 16.5 1,975.39 -24.61 6,636 6,486 39,210 594
Palestine Water Supply 97.9 344.67 -0.33 359,735 359,726 367,303 22,817
Palo Duro Water Supply and Flood Control 0.4 2,826.22 -65.78 224 224 61,066 - n.a. -
Palo Pinto Water Supply 93.1 866.15 -0.85 25,318 24,932 26,766 2,141
Pat Cleburne Water Supply 97.5 733.08 -0.42 25,354 25,354 26,008 1,552
Pat Mayse Water Supply and Flood Control 100.0 452.14 1.14 124,341 113,683 113,683 - n.a. -
Possum Kingdom Water Supply 92.5 996.67 -2.33 497,645 497,645 538,139 16,839
Proctor Water Supply and Flood Control 76.0 1,158.98 -3.02 41,607 41,607 54,762 4,011
Ray Hubbard Water Supply 99.0 435.28 -0.22 434,981 434,981 439,559 20,683
Ray Roberts Water Supply and Flood Control 100.0 632.76 0.26 795,886 788,167 788,167 - n.a. -
Red Bluff Water Supply 48.5 2,815.63 -12.47 70,442 70,442 145,165 4,706
Richland-Chambers Water Supply 96.7 314.17 -0.83 1,089,060 1,063,277 1,099,417 43,211
Sam Rayburn Water Supply and Flood Control 72.6 156.77 -7.63 2,091,771 2,072,815 2,857,077 91,286
Somerville Water Supply and Flood Control 100.0 239.17 1.17 163,802 150,293 150,293 - n.a. -
Stamford Water Supply 65.1 1,412.96 -3.84 33,583 33,580 51,570 3,720
Stillhouse Hollow Water Supply and Flood Control 100.0 622.94 0.94 235,989 229,796 229,796 - n.a. -
Striker Water Supply 67.7 290.08 -2.92 16,356 11,434 16,878 1,785
Sulphur Springs Water Supply 100.0 459.28 0.33 18,396 17,747 17,747 - n.a. -
Sweetwater Water Supply 20.0 2,092.46 -24.04 2,457 2,457 12,267 227
Tawakoni Water Supply 99.8 437.46 -0.04 870,214 870,206 871,685 37,151
Texana Water Supply 97.2 43.56 -0.44 159,709 154,496 158,975 10,093
Texoma 7 Water Supply and Flood Control 100.0 618.73 1.73 2,622,633 1,243,801 1,243,801 83,506
Toledo Bend 8 Water Supply 94.5 170.48 -1.52 4,230,863 2,113,382 2,236,450 175,147
Travis Water Supply and Flood Control 84.3 671.36 -9.64 942,363 925,331 1,098,044 16,747
Twin Buttes Water Supply and Flood Control 8.0 1,899.99 -40.21 18,321 14,572 182,454 1,354
Tyler Water Supply 98.6 375.17 -0.21 76,299 71,088 72,073 4,665
Waco Water Supply and Flood Control 98.8 461.94 -0.28 186,761 186,535 188,891 8,390
Waxahachie Water Supply 97.2 531.02 -0.48 11,329 10,747 11,060 648
Weatherford Water Supply 65.5 889.78 -6.22 11,664 11,664 17,812 906
White River Water Supply 25.7 2,351.10 -21.10 8,172 8,172 31,846 723
Whitney Water Supply and Flood Control 100.0 533.04 0.04 567,092 564,808 564,808 - n.a. -
Worth Water Supply 79.0 592.46 -1.54 28,358 19,282 24,419 3,244
Wright Patman Water Supply and Flood Control 100.0 228.29 7.69 337,895 122,593 122,593 - 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.