Texas Reservoirs: Monitored Water Supply Reservoirs are - n.a. -% 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 - n.a. - - n.a. - - n.a. - - n.a. -
Yesterday 2025-04-25 76.5 29,248,613 24,115,565 31,530,832
2 days ago 2025-04-24 76.4 29,136,756 24,089,220 31,530,832
1 week ago 2025-04-19 75.5 28,658,762 23,797,760 31,530,832
1 month ago 2025-03-26 75.0 27,747,783 23,638,013 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 26,181,694 22,337,406 31,498,821
1 year ago 2024-04-26 73.9 28,279,518 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 1,990.88 -21.42 533 533 7,900 127
Addicks 1 Flood Control - n.a. - 77.93 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 93.7 2,217.79 -2.21 90,191 90,191 96,207 2,644
Amistad 2 Water Supply and Flood Control 25.6 1,048.91 -68.09 631,218 463,943 1,813,408 17,039
Amon G Carter Water Supply 100.0 925.82 5.82 30,566 19,266 19,266 1,897
Aquilla Water Supply and Flood Control 100.0 537.82 0.32 44,272 43,243 43,243 3,121
Arlington Water Supply 100.0 550.68 0.68 41,502 40,157 40,157 - n.a. -
Arrowhead Water Supply 72.3 921.19 -4.81 166,553 166,553 230,359 12,025
Athens Water Supply 100.0 440.38 0.38 30,256 29,503 29,503 - n.a. -
Austin Water Supply 95.6 492.12 -0.68 23,520 22,911 23,972 1,541
B A Steinhagen Water Supply 94.8 82.64 -0.36 65,636 65,563 69,186 9,904
Bardwell Water Supply and Flood Control 100.0 421.36 0.36 45,114 43,856 43,856 3,340
Barker 3 Flood Control - n.a. - 72.48 - 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 99.4 693.87 -0.13 85,171 85,171 85,648 3,622
Bob Sandlin Water Supply 100.0 337.73 0.23 205,197 192,417 192,417 8,933
Bois d'Arc Water Supply 92.3 532.23 -1.77 339,162 339,162 367,609 15,760
Bonham Water Supply 98.8 564.87 -0.13 10,902 10,890 11,027 1,045
Brady Creek Water Supply 31.2 1,728.30 -14.70 10,601 8,979 28,808 879
Bridgeport Water Supply and Flood Control 94.4 834.27 -1.73 351,264 351,264 372,183 11,856
Brownwood Water Supply 100.0 1,425.50 0.90 134,962 130,868 130,868 6,917
Buchanan Water Supply 53.2 999.02 -20.98 474,868 461,206 866,694 15,331
Caddo 4 Water Supply 100.0 169.78 1.28 162,204 29,898 29,898 29,597
Canyon Water Supply and Flood Control 46.5 878.04 -30.96 176,334 176,263 378,781 5,001
Cedar Creek Water Supply 100.0 322.12 0.12 648,718 644,686 644,686 - n.a. -
Champion Creek Water Supply 46.7 2,064.46 -18.54 19,417 19,417 41,580 908
Cherokee Water Supply 100.0 280.30 0.30 46,031 40,094 40,094 - n.a. -
Choke Canyon Water Supply 14.8 185.93 -34.57 97,975 97,974 662,820 8,224
Cisco Water Supply 57.5 1,509.55 -12.91 16,672 16,672 29,003 727
Coleman Water Supply 100.0 1,719.26 1.76 41,334 38,075 38,075 - n.a. -
Coleto Creek Water Supply 87.6 96.38 -1.62 27,182 27,182 31,040 2,424
Colorado City Water Supply 69.5 2,063.14 -7.06 21,392 21,392 30,758 - n.a. -
Conroe Water Supply 100.0 201.18 0.18 421,818 417,577 417,577 20,541
Corpus Christi Water Supply 21.7 80.12 -13.88 55,947 55,669 256,062 8,183
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 1,850.85 -47.15 82,319 82,319 517,272 4,546
Eagle Mountain Water Supply and Flood Control 83.0 645.47 -3.63 153,581 153,581 185,087 8,178
Elephant Butte 5 Water Supply 14.4 4,322.57 -83.02 282,038 282,038 1,960,900 9,453
Falcon 2 Water Supply 14.9 256.15 -45.05 332,294 233,302 1,562,367 22,057
Fork Water Supply 99.2 402.81 -0.19 631,483 600,040 605,061 26,304
Fort Phantom Hill Water Supply 71.9 1,630.25 -5.65 50,333 50,327 70,030 3,100
Georgetown Water Supply and Flood Control 67.0 780.22 -10.78 25,517 25,454 38,005 1,023
Gibbons Creek Water Supply 80.8 244.92 -2.08 22,494 20,790 25,721 2,198
Graham Water Supply 100.0 1,076.42 1.42 48,886 45,288 45,288 - n.a. -
Granbury Water Supply 95.8 692.00 -0.70 128,227 127,318 132,949 7,917
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 100.0 536.52 1.52 173,374 163,064 163,064 - n.a. -
Greenbelt Water Supply 9.1 2,614.87 -49.13 5,900 5,468 59,968 407
Halbert Water Supply 100.0 368.08 0.08 6,079 6,033 6,033 - n.a. -
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 42.92 0.54 142,363 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.38 0.38 18,159 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 100.0 716.02 1.02 25,269 24,058 24,058 - n.a. -
Inks Water Supply 95.5 887.22 -0.78 13,391 13,108 13,729 790
J B Thomas Water Supply 38.1 2,235.99 -22.01 76,799 76,126 199,931 4,245
Jacksonville Water Supply 100.0 422.29 0.29 26,070 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 100.0 440.34 0.34 300,650 258,723 258,723 18,193
Joe Pool Water Supply and Flood Control 100.0 522.59 0.59 154,987 149,629 149,629 6,819
Kemp Water Supply and Flood Control 100.0 1,144.87 0.87 258,932 245,307 245,307 - n.a. -
Kickapoo Water Supply 69.8 1,040.09 -4.91 60,293 60,293 86,345 4,748
Lake O' the Pines Water Supply and Flood Control 100.0 233.47 4.97 337,274 241,363 241,363 - n.a. -
Lavon Water Supply and Flood Control 100.0 492.59 0.59 424,877 409,757 409,757 20,965
Leon Water Supply 100.0 1,375.16 0.16 28,324 27,762 27,762 - n.a. -
Lewisville Water Supply and Flood Control 94.3 520.79 -1.21 566,717 531,043 563,228 26,217
Limestone Water Supply 93.1 361.85 -1.15 189,739 189,739 203,780 12,019
Livingston Water Supply 100.0 131.15 0.15 1,615,213 1,603,504 1,603,504 78,431
Lost Creek Water Supply 100.0 1,010.93 1.43 12,549 11,950 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.1 824.67 -0.33 129,500 110,660 112,778 6,401
Mackenzie Water Supply 9.1 3,014.50 -85.50 4,244 4,244 46,450 209
Marble Falls Water Supply 95.1 736.39 -0.61 7,227 7,227 7,597 601
Martin Water Supply 100.0 306.16 0.16 76,521 75,726 75,726 - n.a. -
Medina Water Supply 2.1 969.74 -94.46 5,409 5,409 254,823 521
Meredith 6 Water Supply 40.6 2,888.90 -47.60 241,536 203,122 500,000 7,343
Millers Creek Water Supply 78.9 1,331.23 -2.77 22,398 21,115 26,768 1,844
Mineral Wells Water Supply 90.0 861.84 -1.16 4,747 4,747 5,273 442
Monticello Water Supply 86.5 337.57 -2.43 30,045 30,045 34,740 1,781
Mountain Creek Water Supply 100.0 458.03 1.03 25,863 22,850 22,850 - n.a. -
Murvaul Water Supply 100.0 265.59 0.29 39,285 38,285 38,285 - n.a. -
Nacogdoches Water Supply 100.0 279.29 0.29 40,161 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 100.0 426.82 2.32 61,271 49,827 49,827 - n.a. -
New Terrell City Water Supply 33.9 495.51 -8.49 2,923 2,912 8,583 442
Nocona Water Supply 100.0 828.78 1.28 23,495 21,444 21,444 - n.a. -
North Fork Buffalo Creek Water Supply 38.4 1,040.34 -7.66 5,908 5,908 15,400 794
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 39.9 1,528.50 -23.00 221,174 221,174 554,340 - 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 2,829.08 -62.92 414 414 61,066 - n.a. -
Palo Pinto Water Supply 97.2 866.66 -0.34 26,415 26,029 26,766 2,161
Pat Cleburne Water Supply 100.0 733.92 0.42 26,669 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 98.7 998.62 -0.38 531,365 531,365 538,139 17,736
Proctor Water Supply and Flood Control 100.0 1,162.49 0.49 57,047 54,762 54,762 - n.a. -
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 100.0 632.89 0.39 799,600 788,167 788,167 - n.a. -
Red Bluff Water Supply 40.3 2,812.94 -15.16 58,495 58,495 145,165 4,169
Richland-Chambers Water Supply 100.0 315.47 0.47 1,145,909 1,099,417 1,099,417 - n.a. -
Sam Rayburn Water Supply and Flood Control 100.0 164.64 0.24 2,903,115 2,857,077 2,857,077 - n.a. -
Somerville Water Supply and Flood Control 83.3 235.67 -2.33 125,247 125,247 150,293 10,313
Squaw Creek Water Supply 100.0 775.56 0.56 153,053 151,250 151,250 - n.a. -
Stamford Water Supply 93.7 1,416.39 -0.41 48,337 48,334 51,570 4,893
Stillhouse Hollow Water Supply and Flood Control 88.9 617.85 -4.15 204,394 204,308 229,796 5,841
Striker Water Supply 100.0 293.02 0.02 21,839 16,878 16,878 1,955
Sulphur Springs Water Supply 83.4 457.26 -1.69 14,798 14,798 17,747 - n.a. -
Sweetwater Water Supply 33.9 2,099.03 -17.47 4,161 4,161 12,267 311
Tawakoni Water Supply 100.0 437.96 0.46 888,815 871,685 871,685 - n.a. -
Texana Water Supply 76.3 40.00 -4.00 126,471 121,258 158,975 8,584
Texoma 7 Water Supply and Flood Control 100.0 619.58 2.58 2,694,565 1,243,801 1,243,801 87,291
Toledo Bend 8 Water Supply 99.7 171.82 -0.18 4,461,630 2,228,765 2,236,450 181,628
Travis Water Supply and Flood Control 41.8 635.71 -45.29 476,196 459,164 1,098,044 9,987
Twin Buttes Water Supply 13.8 1,906.66 -33.54 28,961 25,212 182,454 1,899
Tyler Water Supply 100.0 375.63 0.25 78,470 72,073 72,073 - n.a. -
Waco Water Supply and Flood Control 92.0 460.30 -1.90 174,565 174,359 189,418 7,761
Waxahachie Water Supply 100.0 531.96 0.46 11,951 11,060 11,060 684
Weatherford Water Supply 71.2 890.88 -5.12 12,675 12,675 17,812 932
White River Water Supply 22.3 2,349.56 -22.64 7,096 7,096 31,846 678
Whitney Water Supply and Flood Control 100.0 534.69 1.69 606,718 564,808 564,808 - n.a. -
Worth Water Supply 68.0 591.62 -2.38 25,678 16,602 24,419 3,129
Wright Patman Water Supply and Flood Control 100.0 232.47 11.87 503,515 122,593 122,593 - 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.