Texas Reservoirs: Monitored Water Supply Reservoirs are 76.5% full on 2025-04-26

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2025-04-26 76.5 29,266,588 24,118,884 31,530,832
Yesterday 2025-04-25 76.5 29,251,597 24,116,121 31,530,832
2 days ago 2025-04-24 76.4 29,136,325 24,089,411 31,530,832
1 week ago 2025-04-19 75.5 28,658,882 23,797,880 31,530,832
1 month ago 2025-03-26 75.0 27,747,821 23,638,051 31,530,832
3 months ago 2025-01-26 73.7 27,395,904 23,243,542 31,530,832
6 months ago 2024-10-26 70.9 26,182,925 22,337,406 31,498,821
1 year ago 2024-04-26 73.9 28,280,413 23,442,532 31,718,621
*

 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 6.7 1,990.87 -21.43 531 531 7,900 126
Addicks 1 Flood Control - n.a. - 76.54 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 93.7 2,217.78 -2.22 90,164 90,164 96,207 2,643
Amistad 2 Water Supply and Flood Control 25.6 1,048.89 -68.11 630,891 463,703 1,813,408 17,030
Amon G Carter Water Supply 100.0 925.43 5.43 29,845 19,266 19,266 1,870
Aquilla Water Supply and Flood Control 100.0 537.91 0.41 44,553 43,243 43,243 3,132
Arlington Water Supply 100.0 550.58 0.58 41,308 40,157 40,157 - n.a. -
Arrowhead Water Supply 72.8 921.29 -4.71 167,758 167,758 230,359 12,077
Athens Water Supply 100.0 440.39 0.39 30,275 29,503 29,503 - n.a. -
Austin Water Supply 96.9 492.32 -0.48 23,829 23,220 23,972 1,552
B A Steinhagen Water Supply 96.3 82.75 -0.25 66,731 66,658 69,186 10,005
Bardwell Water Supply and Flood Control 100.0 421.40 0.40 45,248 43,856 43,856 3,344
Barker 3 Flood Control - n.a. - 72.93 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 91.2 590.83 -3.17 394,490 394,490 432,631 11,642
Benbrook Water Supply and Flood Control 99.7 693.94 -0.06 85,428 85,428 85,648 3,629
Bob Sandlin Water Supply 100.0 337.75 0.25 205,376 192,417 192,417 8,937
Bois d'Arc Water Supply 92.3 532.25 -1.75 339,484 339,484 367,609 15,769
Bonham Water Supply 98.8 564.88 -0.12 10,912 10,900 11,027 1,046
Brady Creek Water Supply 31.1 1,728.29 -14.71 10,593 8,971 28,808 878
Bridgeport Water Supply and Flood Control 95.9 834.75 -1.25 356,983 356,983 372,183 11,982
Brownwood Water Supply 100.0 1,425.64 1.04 135,933 130,868 130,868 6,946
Buchanan Water Supply 53.1 998.95 -21.05 473,796 460,134 866,694 15,308
Caddo 4 Water Supply 100.0 169.76 1.26 161,612 29,898 29,898 29,552
Canyon Water Supply and Flood Control 46.5 878.02 -30.98 176,234 176,163 378,781 5,000
Cedar Creek Water Supply 100.0 322.09 0.09 647,732 644,686 644,686 - n.a. -
Champion Creek Water Supply 46.7 2,064.45 -18.55 19,406 19,406 41,580 908
Cherokee Water Supply 100.0 280.30 0.30 46,031 40,094 40,094 - n.a. -
Choke Canyon Water Supply 14.8 185.92 -34.58 97,892 97,891 662,820 8,219
Cisco Water Supply 57.5 1,509.54 -12.92 16,665 16,665 29,003 727
Coleman Water Supply 100.0 1,719.16 1.66 41,147 38,075 38,075 - n.a. -
Coleto Creek Water Supply 87.5 96.37 -1.63 27,157 27,157 31,040 2,423
Colorado City Water Supply 69.5 2,063.13 -7.07 21,379 21,379 30,758 - n.a. -
Conroe Water Supply 100.0 201.14 0.14 420,996 417,577 417,577 20,515
Corpus Christi Water Supply 21.7 80.11 -13.89 55,865 55,587 256,062 8,175
Crook Water Supply 98.9 475.90 -0.10 9,106 9,091 9,195 1,046
Cypress Springs Water Supply 100.0 378.52 0.52 68,447 66,756 66,756 - n.a. -
E V Spence Water Supply 15.9 1,850.83 -47.17 82,228 82,228 517,272 4,544
Eagle Mountain Water Supply and Flood Control 84.1 645.73 -3.37 155,716 155,716 185,087 8,247
Elephant Butte 5 Water Supply 14.4 4,322.58 -83.01 282,132 282,132 1,960,900 9,455
Falcon 2 Water Supply 14.8 256.00 -45.20 328,851 230,884 1,562,367 21,889
Fork Water Supply 99.2 402.81 -0.19 631,483 600,040 605,061 26,304
Fort Phantom Hill Water Supply 71.9 1,630.26 -5.64 50,364 50,358 70,030 3,101
Georgetown Water Supply and Flood Control 67.0 780.22 -10.78 25,517 25,454 38,005 1,023
Gibbons Creek Water Supply 81.3 244.97 -2.03 22,604 20,900 25,721 2,203
Graham Water Supply 100.0 1,075.99 0.99 47,786 45,288 45,288 - n.a. -
Granbury Water Supply 93.4 691.60 -1.10 125,089 124,180 132,949 7,771
Granger Water Supply and Flood Control 100.0 504.21 0.21 52,689 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 100.0 536.72 1.72 174,773 163,064 163,064 - n.a. -
Greenbelt Water Supply 9.1 2,614.91 -49.09 5,916 5,484 59,968 407
Halbert Water Supply 98.0 367.79 -0.21 5,912 5,912 6,033 573
Hords Creek Water Supply and Flood Control 61.9 1,892.69 -7.31 5,022 5,019 8,109 347
Houston Water Supply 100.0 42.94 0.56 142,597 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.45 0.45 18,251 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 49.0 1,170.67 -12.64 158,327 153,451 313,298 9,834
Hubert H Moss Water Supply 100.0 715.81 0.81 25,038 24,058 24,058 - n.a. -
Inks Water Supply 95.4 887.20 -0.80 13,375 13,092 13,729 790
J B Thomas Water Supply 38.0 2,235.97 -22.03 76,714 76,041 199,931 4,243
Jacksonville Water Supply 100.0 422.26 0.26 26,035 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 100.0 440.32 0.32 300,286 258,723 258,723 18,182
Joe Pool Water Supply and Flood Control 100.0 522.60 0.60 155,055 149,629 149,629 6,821
Kemp Water Supply and Flood Control 100.0 1,145.03 1.03 261,455 245,307 245,307 - n.a. -
Kickapoo Water Supply 70.1 1,040.14 -4.86 60,531 60,531 86,345 4,759
Lake O' the Pines Water Supply and Flood Control 100.0 233.31 4.81 333,928 241,363 241,363 - n.a. -
Lavon Water Supply and Flood Control 100.0 492.63 0.63 425,716 409,757 409,757 20,983
Leon Water Supply 100.0 1,375.28 0.28 28,537 27,762 27,762 - n.a. -
Lewisville Water Supply and Flood Control 94.6 520.85 -1.15 568,292 532,618 563,228 26,252
Limestone Water Supply 93.2 361.86 -1.14 189,860 189,860 203,780 12,022
Livingston Water Supply 100.0 131.21 0.21 1,619,935 1,603,504 1,603,504 - n.a. -
Lost Creek Water Supply 100.0 1,010.65 1.15 12,431 11,950 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 9.2 3,014.55 -85.45 4,255 4,255 46,450 210
Marble Falls Water Supply 95.4 736.42 -0.58 7,245 7,245 7,597 602
Martin Water Supply 99.8 305.97 -0.03 75,578 75,578 75,726 4,949
Medina Water Supply 2.1 969.71 -94.49 5,393 5,393 254,823 519
Meredith 6 Water Supply 40.7 2,888.95 -47.55 241,904 203,490 500,000 7,351
Millers Creek Water Supply 78.9 1,331.23 -2.77 22,398 21,115 26,768 1,844
Mineral Wells Water Supply 90.2 861.86 -1.14 4,756 4,756 5,273 442
Monticello Water Supply 86.6 337.60 -2.40 30,100 30,100 34,740 1,784
Mountain Creek Water Supply 100.0 457.63 0.63 24,506 22,850 22,850 2,867
Murvaul Water Supply 100.0 265.61 0.31 39,354 38,285 38,285 - n.a. -
Nacogdoches Water Supply 100.0 279.49 0.49 40,605 39,522 39,522 - n.a. -
Nasworthy Water Supply 92.0 1,871.71 -0.49 9,339 8,846 9,615 1,271
Navarro Mills Water Supply and Flood Control 100.0 427.15 2.65 62,985 49,827 49,827 - n.a. -
New Terrell City Water Supply 33.4 495.41 -8.59 2,879 2,868 8,583 437
Nocona Water Supply 100.0 828.66 1.16 23,328 21,444 21,444 - n.a. -
North Fork Buffalo Creek Water Supply 38.5 1,040.37 -7.63 5,934 5,934 15,400 796
O C Fisher Water Supply and Flood Control 9.8 1,871.18 -36.82 11,380 11,379 115,742 1,015
O H Ivie Water Supply 40.0 1,528.57 -22.93 221,886 221,886 554,340 - n.a. -
Oak Creek Water Supply 28.2 1,981.90 -18.10 11,216 11,066 39,210 882
Palestine Water Supply 100.0 345.29 0.29 374,053 367,303 367,303 - n.a. -
Palo Duro Water Supply and Flood Control 0.7 2,829.04 -62.96 411 411 61,066 - n.a. -
Palo Pinto Water Supply 97.8 866.73 -0.27 26,566 26,180 26,766 2,164
Pat Cleburne Water Supply 100.0 733.97 0.47 26,748 26,008 26,008 - n.a. -
Pat Mayseas of 2025-04-23 Water Supply and Flood Control 100.0 452.37 1.37 125,669 113,683 113,683 - n.a. -
Possum Kingdom Water Supply 98.5 998.56 -0.44 530,302 530,302 538,139 17,709
Proctor Water Supply and Flood Control 100.0 1,163.67 1.67 62,730 54,762 54,762 - n.a. -
Ray Hubbard Water Supply 99.9 435.47 -0.03 438,932 438,932 439,559 20,910
Ray Roberts Water Supply and Flood Control 100.0 632.95 0.45 801,319 788,167 788,167 - n.a. -
Red Bluff Water Supply 40.4 2,812.97 -15.13 58,616 58,616 145,165 4,174
Richland-Chambers Water Supply 100.0 315.64 0.64 1,153,444 1,099,417 1,099,417 - n.a. -
Sam Rayburn Water Supply and Flood Control 100.0 164.61 0.21 2,899,724 2,857,077 2,857,077 - n.a. -
Somerville Water Supply and Flood Control 83.3 235.66 -2.34 125,144 125,144 150,293 10,309
Squaw Creek Water Supply 100.0 775.58 0.58 153,117 151,250 151,250 - n.a. -
Stamford Water Supply 94.2 1,416.44 -0.36 48,580 48,577 51,570 4,911
Stillhouse Hollow Water Supply and Flood Control 88.9 617.83 -4.17 204,277 204,191 229,796 5,838
Striker Water Supply 99.1 292.92 -0.08 21,643 16,721 16,878 1,948
Sulphur Springs Water Supply 83.3 457.25 -1.70 14,781 14,781 17,747 - n.a. -
Sweetwater Water Supply 33.9 2,099.02 -17.48 4,158 4,158 12,267 310
Tawakoni Water Supply 100.0 437.94 0.44 888,066 871,685 871,685 - n.a. -
Texana Water Supply 76.3 40.01 -3.99 126,557 121,344 158,975 8,587
Texoma 7 Water Supply and Flood Control 100.0 619.80 2.80 2,713,690 1,243,801 1,243,801 87,934
Toledo Bend 8 Water Supply 99.5 171.78 -0.22 4,455,052 2,225,476 2,236,450 181,439
Travis Water Supply and Flood Control 41.8 635.66 -45.34 475,697 458,665 1,098,044 9,980
Twin Buttes Water Supply 13.8 1,906.67 -33.53 28,980 25,231 182,454 1,900
Tyler Water Supply 100.0 375.64 0.26 78,518 72,073 72,073 - n.a. -
Waco Water Supply and Flood Control 92.9 460.50 -1.70 176,120 175,914 189,418 7,794
Waxahachie Water Supply 100.0 531.97 0.47 11,958 11,060 11,060 684
Weatherford Water Supply 71.2 890.89 -5.11 12,684 12,684 17,812 932
White River Water Supply 22.7 2,349.75 -22.45 7,225 7,225 31,846 683
Whitney Water Supply and Flood Control 100.0 534.69 1.69 606,718 564,808 564,808 - n.a. -
Worth Water Supply 68.1 591.63 -2.37 25,710 16,634 24,419 3,131
Wright Patman Water Supply and Flood Control 100.0 232.17 11.57 490,491 122,593 122,593 - 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.