Texas Reservoirs: Monitored Water Supply Reservoirs are 78.1% full on 2025-06-13

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2025-06-13 78.1 30,871,953 24,576,611 31,486,345
Yesterday 2025-06-12 78.0 30,714,015 24,547,541 31,486,345
2 days ago 2025-06-11 77.8 30,450,625 24,495,457 31,486,345
1 week ago 2025-06-06 77.8 30,470,499 24,490,319 31,486,345
1 month ago 2025-05-13 77.8 31,733,449 24,492,342 31,486,345
3 months ago 2025-03-13 75.7 28,346,430 23,854,392 31,530,832
6 months ago 2024-12-13 71.8 26,745,814 22,644,443 31,530,832
1 year ago 2024-06-13 77.7 33,020,756 24,581,783 31,622,451
*

 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 6.0 1,990.36 -21.94 475 475 7,900 119
Addicks 1 Flood Control - n.a. - 84.82 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 98.7 2,219.56 -0.44 94,982 94,982 96,207 2,769
Amistad 2 Water Supply and Flood Control 29.3 1,049.73 -67.27 644,919 530,702 1,813,408 17,402
Amon G Carter Water Supply 100.0 921.41 1.41 22,323 19,266 19,266 1,587
Aquilla Water Supply and Flood Control 100.0 543.60 6.10 64,326 43,243 43,243 - n.a. -
Arlington Water Supply 100.0 550.83 0.83 41,793 40,157 40,157 - n.a. -
Arrowhead Water Supply 100.0 926.02 0.02 230,650 230,359 230,359 - n.a. -
Athens Water Supply 100.0 441.28 1.28 32,003 29,503 29,503 - n.a. -
Austin Water Supply 96.4 492.25 -0.55 23,721 23,112 23,972 1,548
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 100.0 425.45 4.45 59,938 43,856 43,856 3,900
Barker 3 Flood Control - n.a. - 81.55 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 100.0 596.62 2.62 466,136 432,631 432,631 - n.a. -
Benbrook Water Supply and Flood Control 100.0 695.99 1.99 93,286 85,648 85,648 - n.a. -
Bob Sandlin Water Supply 100.0 338.13 0.63 208,786 192,417 192,417 - n.a. -
Bois d'Arc Water Supply 100.0 535.92 1.92 400,285 367,609 367,609 17,402
Bonham Water Supply 100.0 565.50 0.50 11,580 11,027 11,027 1,096
Brady Creek Water Supply 30.8 1,728.17 -14.83 10,504 8,882 28,808 871
Bridgeport Water Supply and Flood Control 100.0 836.49 0.49 378,423 372,183 372,183 12,623
Brownwood Water Supply 100.0 1,425.12 0.52 132,349 130,868 130,868 6,839
Buchanan Water Supply 63.2 1,002.68 -15.32 533,600 519,938 822,207 16,879
Caddo 4 Water Supply 100.0 170.14 1.64 173,391 29,898 29,898 30,371
Canyon Water Supply and Flood Control 46.5 878.05 -30.95 176,384 176,313 378,781 5,002
Cedar Creek Water Supply 100.0 322.63 0.63 665,623 644,686 644,686 - n.a. -
Champion Creek Water Supply 47.7 2,064.92 -18.08 19,846 19,846 41,580 920
Cherokee Water Supply 100.0 280.88 0.88 48,392 40,094 40,094 - n.a. -
Choke Canyon Water Supply 13.5 184.89 -35.61 89,662 89,661 662,820 7,758
Cisco Water Supply 57.4 1,509.51 -12.95 16,642 16,642 29,003 726
Coleman Water Supply 99.2 1,717.34 -0.16 37,805 37,787 38,075 1,806
Coleto Creek Water Supply 100.0 98.45 0.45 32,370 31,040 31,040 2,713
Colorado City Water Supply 66.9 2,062.48 -7.72 20,573 20,573 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.81 0.81 153,852 151,250 151,250 - n.a. -
Conroe Water Supply 100.0 201.06 0.06 419,357 417,577 417,577 20,462
Corpus Christi Water Supply 18.0 78.87 -15.13 46,274 45,996 256,062 7,318
Crook Water Supply 100.0 476.84 0.84 10,103 9,195 9,195 - n.a. -
Cypress Springs Water Supply 100.0 380.05 2.05 73,539 66,756 66,756 - n.a. -
E V Spence Water Supply 15.3 1,850.10 -47.90 78,941 78,941 517,272 4,462
Eagle Mountain Water Supply and Flood Control 100.0 649.51 0.41 188,906 185,087 185,087 - n.a. -
Elephant Butte 5 Water Supply 10.1 4,312.63 -92.96 197,285 197,285 1,960,900 7,581
Falcon 2 Water Supply 15.7 254.89 -46.31 305,415 245,186 1,562,367 20,730
Fork Water Supply 100.0 403.84 0.84 659,135 605,061 605,061 - n.a. -
Fort Phantom Hill Water Supply 84.8 1,633.02 -2.88 59,382 59,376 70,030 3,488
Georgetown Water Supply and Flood Control 69.3 781.09 -9.91 26,417 26,354 38,005 1,046
Gibbons Creek Water Supply 99.5 246.95 -0.05 27,298 25,594 25,721 2,548
Graham Water Supply 99.8 1,074.96 -0.04 45,204 45,190 45,288 2,441
Granbury Water Supply 96.3 692.09 -0.61 128,941 128,032 132,949 7,950
Granger Water Supply and Flood Control 100.0 505.02 1.02 56,124 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 100.0 540.33 5.33 201,713 163,064 163,064 - n.a. -
Greenbelt Water Supply 9.0 2,614.64 -49.36 5,813 5,381 59,968 403
Halbert Water Supply 100.0 368.02 0.02 6,044 6,033 6,033 - n.a. -
Hords Creek Water Supply and Flood Control 70.5 1,894.59 -5.41 5,717 5,714 8,109 384
Houston Water Supply 96.3 41.95 -0.43 131,240 127,439 132,318 11,253
Houston County Water Supply 100.0 262.47 2.47 20,994 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 53.0 1,171.91 -11.40 170,834 165,958 313,298 10,345
Hubert H Moss Water Supply 99.6 714.92 -0.08 24,068 23,971 24,058 1,090
Inks Water Supply 95.5 887.22 -0.78 13,391 13,108 13,729 790
J B Thomas Water Supply 36.8 2,235.40 -22.60 74,312 73,639 199,931 4,182
Jacksonville Water Supply 100.0 423.01 1.01 26,919 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 100.0 443.44 3.44 359,893 258,723 258,723 19,990
Joe Pool Water Supply and Flood Control 100.0 524.49 2.49 168,337 149,629 149,629 7,235
Kemp Water Supply and Flood Control 100.0 1,147.43 3.43 300,796 245,307 245,307 - n.a. -
Kickapoo Water Supply 100.0 1,045.40 0.40 88,708 86,345 86,345 - n.a. -
Lake O' the Pines Water Supply and Flood Control 100.0 232.33 3.83 313,812 241,363 241,363 - n.a. -
Lavon Water Supply and Flood Control 100.0 495.44 3.44 487,409 409,757 409,757 23,359
Leon Water Supply 100.0 1,375.24 0.24 28,466 27,762 27,762 - n.a. -
Lewisville Water Supply and Flood Control 100.0 524.40 2.40 665,732 563,228 563,228 - n.a. -
Limestone Water Supply 100.0 363.51 0.51 210,154 203,780 203,780 - n.a. -
Livingston Water Supply 100.0 131.19 0.19 1,618,359 1,603,504 1,603,504 - n.a. -
Lost Creek Water Supply 99.5 1,009.36 -0.14 11,891 11,891 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.3 824.71 -0.29 129,757 110,917 112,778 6,405
Mackenzie Water Supply 13.8 3,024.37 -75.63 6,418 6,418 46,450 275
Marble Falls Water Supply 96.0 736.50 -0.50 7,293 7,293 7,597 604
Martin Water Supply 100.0 306.03 0.03 75,875 75,726 75,726 - n.a. -
Medina Water Supply 2.4 971.03 -93.17 6,116 6,116 254,823 569
Meredith 6 Water Supply 44.3 2,891.18 -45.32 259,808 221,394 500,000 8,636
Millers Creek Water Supply 94.7 1,333.35 -0.65 26,638 25,355 26,768 2,136
Mineral Wells Water Supply 100.0 863.55 0.55 5,533 5,273 5,273 481
Monticello Water Supply 91.6 338.53 -1.47 31,836 31,836 34,740 1,868
Mountain Creek Water Supply 100.0 457.62 0.62 24,474 22,850 22,850 2,863
Murvaul Water Supply 100.0 266.67 1.37 43,097 38,285 38,285 - n.a. -
Nacogdoches Water Supply 100.0 281.31 2.31 44,828 39,522 39,522 - n.a. -
Nasworthy Water Supply 85.9 1,871.75 -0.96 8,750 8,257 9,615 1,236
Navarro Mills Water Supply and Flood Control 100.0 431.37 6.87 86,797 49,827 49,827 - n.a. -
New Terrell City Water Supply 51.6 498.42 -5.58 4,442 4,431 8,583 599
Nocona Water Supply 100.0 828.11 0.61 22,573 21,444 21,444 - n.a. -
North Fork Buffalo Creek Water Supply 100.0 1,048.19 0.19 15,801 15,400 15,400 1,530
O C Fisher Water Supply and Flood Control 9.5 1,870.83 -37.17 11,033 11,032 115,742 983
O H Ivie Water Supply 40.5 1,528.81 -22.69 224,326 224,326 554,340 - n.a. -
Oak Creek Water Supply 26.4 1,981.12 -18.88 10,512 10,362 39,210 844
Palestine Water Supply 100.0 347.11 2.11 418,070 367,303 367,303 - n.a. -
Palo Duro Water Supply and Flood Control 1.5 2,833.68 -58.32 945 945 61,066 - n.a. -
Palo Pinto Water Supply 100.0 868.13 1.13 29,634 26,766 26,766 - n.a. -
Pat Cleburne Water Supply 100.0 734.51 1.01 27,605 26,008 26,008 - n.a. -
Pat Mayse Water Supply and Flood Control 100.0 454.97 3.97 141,077 113,683 113,683 - n.a. -
Possum Kingdom Water Supply 98.4 998.51 -0.49 529,417 529,417 538,139 17,686
Proctor Water Supply and Flood Control 100.0 1,163.32 1.32 61,017 54,762 54,762 - n.a. -
Ray Hubbard Water Supply 100.0 435.55 0.05 440,610 439,559 439,559 21,010
Ray Roberts Water Supply and Flood Control 100.0 633.92 1.42 829,422 788,167 788,167 - n.a. -
Red Bluff Water Supply 45.6 2,814.72 -13.38 66,255 66,255 145,165 4,523
Richland-Chambers Water Supply 100.0 316.63 1.63 1,197,778 1,099,417 1,099,417 - n.a. -
Sam Rayburn Water Supply and Flood Control 96.0 163.38 -1.02 2,762,043 2,743,087 2,857,077 110,711
Somerville Water Supply and Flood Control 100.0 238.56 0.56 156,674 150,293 150,293 - n.a. -
Stamford Water Supply 100.0 1,419.65 2.85 66,148 51,570 51,570 6,017
Stillhouse Hollow Water Supply and Flood Control 96.0 620.56 -1.44 220,771 220,685 229,796 6,228
Striker Water Supply 100.0 293.17 0.17 22,133 16,878 16,878 1,969
Sulphur Springs Water Supply 100.0 460.02 1.07 19,875 17,747 17,747 - n.a. -
Sweetwater Water Supply 33.1 2,098.71 -17.79 4,061 4,061 12,267 306
Tawakoni Water Supply 100.0 439.16 1.66 934,562 871,685 871,685 - n.a. -
Texana Water Supply 94.5 43.14 -0.86 155,503 150,290 158,975 9,932
Texoma 7 Water Supply and Flood Control 100.0 627.23 10.23 3,433,586 1,243,801 1,243,801 105,162
Toledo Bend 8 Water Supply 99.1 171.68 -0.32 4,438,536 2,217,218 2,236,450 180,967
Travis Water Supply and Flood Control 44.1 638.17 -42.83 501,207 484,175 1,098,044 10,350
Twin Buttes Water Supply 14.2 1,906.99 -33.21 29,578 25,829 182,454 1,936
Tyler Water Supply 100.0 376.34 0.96 81,939 72,073 72,073 - n.a. -
Waco Water Supply and Flood Control 100.0 464.94 2.74 212,536 189,418 189,418 - n.a. -
Waxahachie Water Supply 100.0 532.28 0.78 12,172 11,060 11,060 695
Weatherford Water Supply 83.1 893.09 -2.91 14,796 14,796 17,812 990
White River Water Supply 40.6 2,356.79 -15.41 12,923 12,923 31,846 926
Whitney Water Supply and Flood Control 100.0 535.28 2.28 621,495 564,808 564,808 - n.a. -
Worth Water Supply 100.0 594.15 0.15 34,010 24,419 24,419 - n.a. -
Wright Patman Water Supply and Flood Control 100.0 228.34 7.74 339,676 122,593 122,593 - 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.