Texas Reservoirs: Monitored Water Supply Reservoirs are 78.0% full on 2025-07-02

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2025-07-02 78.0 29,507,055 24,595,384 31,530,150
Yesterday 2025-07-01 78.0 29,510,415 24,595,786 31,530,150
2 days ago 2025-06-30 78.0 29,585,230 24,600,959 31,530,150
1 week ago 2025-06-25 78.1 30,169,859 24,636,477 31,530,150
1 month ago 2025-06-02 77.7 30,575,140 24,507,921 31,530,150
3 months ago 2025-04-02 75.3 28,028,180 23,749,678 31,530,150
6 months ago 2025-01-02 74.0 27,751,741 23,325,355 31,530,150
1 year ago 2024-07-02 77.4 30,868,550 24,487,735 31,621,769
*

 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)
Abileneas of 2025-07-01 Water Supply 5.2 1,989.74 -22.56 407 407 7,900 110
Addicks 1 Flood Control - n.a. - 81.29 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henryas of 2025-07-01 Water Supply 97.2 2,219.04 -0.96 93,551 93,551 96,207 2,733
Amistad 2as of 2025-07-01 Water Supply and Flood Control 29.3 1,050.28 -66.72 654,819 531,697 1,813,408 17,667
Amon G Carteras of 2025-07-01 Water Supply 100.0 920.93 0.93 21,519 19,266 19,266 1,552
Aquillaas of 2025-07-01 Water Supply and Flood Control 100.0 538.83 1.33 47,486 43,243 43,243 - n.a. -
Arlingtonas of 2025-07-01 Water Supply 93.5 548.63 -1.37 37,578 37,546 40,157 1,889
Arrowheadas of 2025-07-01 Water Supply 98.2 925.72 -0.28 226,318 226,318 230,359 14,362
Athensas of 2025-07-01 Water Supply 100.0 440.33 0.33 30,161 29,503 29,503 - n.a. -
Austinas of 2025-07-01 Water Supply 95.8 492.15 -0.65 23,566 22,957 23,972 1,542
B A Steinhagenas of 2025-07-01 Water Supply 100.0 83.13 0.13 70,599 69,186 69,186 - n.a. -
Bardwellas of 2025-07-01 Water Supply and Flood Control 100.0 423.75 2.75 53,487 43,856 43,856 3,679
Barker 3 Flood Control - n.a. - - n.a. - - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Beltonas of 2025-07-01 Water Supply and Flood Control 100.0 594.80 0.80 442,671 432,631 432,631 - n.a. -
Benbrookas of 2025-07-01 Water Supply and Flood Control 100.0 694.01 0.01 85,685 85,648 85,648 - n.a. -
Bob Sandlinas of 2025-07-01 Water Supply 100.0 337.56 0.06 203,681 192,417 192,417 8,900
Bois d'Arcas of 2025-07-01 Water Supply 100.0 534.17 0.17 370,502 367,609 367,609 16,604
Bonhamas of 2025-07-01 Water Supply 97.0 564.68 -0.32 10,704 10,692 11,027 1,037
Brady Creekas of 2025-07-01 Water Supply 29.9 1,727.80 -15.20 10,238 8,616 28,808 848
Bridgeportas of 2025-07-01 Water Supply and Flood Control 99.9 835.96 -0.04 371,690 371,690 372,183 12,327
Brownwoodas of 2025-07-01 Water Supply 98.3 1,424.58 -0.02 128,686 128,686 130,868 6,728
Buchananas of 2025-07-01 Water Supply 59.8 1,002.59 -17.41 532,083 518,421 866,694 16,837
Caddo 4as of 2025-07-01 Water Supply 100.0 169.78 1.28 162,204 29,898 29,898 29,597
Canyonas of 2025-07-01 Water Supply and Flood Control 46.4 877.91 -31.09 175,685 175,614 378,781 4,990
Cedar Creek Water Supply 99.6 321.93 -0.07 642,496 642,397 644,686 32,693
Champion Creekas of 2025-07-01 Water Supply 46.8 2,064.49 -18.51 19,449 19,449 41,580 909
Cherokeeas of 2025-07-01 Water Supply 100.0 280.19 0.19 45,601 40,094 40,094 3,886
Choke Canyonas of 2025-07-01 Water Supply 13.2 184.62 -35.88 87,584 87,583 662,820 7,637
Ciscoas of 2025-07-01 Water Supply 56.2 1,509.05 -13.41 16,286 16,286 29,003 716
Colemanas of 2025-07-01 Water Supply 97.2 1,716.91 -0.59 37,031 37,013 38,075 1,792
Coleto Creekas of 2025-07-01 Water Supply 100.0 98.43 0.43 32,311 31,040 31,040 2,710
Colorado City Water Supply 65.4 2,062.12 -8.08 20,131 20,131 30,758 - n.a. -
Comanche Creekas of 2025-07-01 Water Supply 100.0 775.38 0.38 152,479 151,250 151,250 - n.a. -
Conroe Water Supply 100.0 201.07 0.07 419,562 417,577 417,577 20,469
Corpus Christias of 2025-07-01 Water Supply 21.7 80.12 -13.88 55,947 55,669 256,062 8,183
Crookas of 2025-07-01 Water Supply 96.9 475.73 -0.27 8,928 8,913 9,195 1,041
Cypress Springsas of 2025-07-01 Water Supply 100.0 378.30 0.30 67,729 66,756 66,756 - n.a. -
E V Spence Water Supply 14.9 1,849.66 -48.34 76,988 76,988 517,272 4,413
Eagle Mountainas of 2025-07-01 Water Supply and Flood Control 100.0 649.33 0.23 187,222 185,087 185,087 9,355
Elephant Butte 5as of 2025-07-01 Water Supply 6.8 4,303.34 -102.25 134,095 134,095 1,960,900 6,011
Falcon 2as of 2025-07-01 Water Supply 15.1 254.90 -46.30 305,680 236,240 1,562,367 20,743
Forkas of 2025-07-01 Water Supply 100.0 403.12 0.12 639,690 605,061 605,061 - n.a. -
Fort Phantom Hillas of 2025-07-01 Water Supply 83.8 1,632.81 -3.09 58,657 58,651 70,030 3,433
Georgetownas of 2025-07-01 Water Supply and Flood Control 67.9 780.56 -10.44 25,866 25,803 38,005 1,032
Gibbons Creekas of 2025-07-01 Water Supply 98.9 246.89 -0.11 27,145 25,441 25,721 2,541
Grahamas of 2025-07-01 Water Supply 98.3 1,074.69 -0.31 44,539 44,525 45,288 2,423
Granburyas of 2025-07-01 Water Supply 99.3 692.59 -0.11 132,961 132,052 132,949 8,132
Grangeras of 2025-07-01 Water Supply and Flood Control 100.0 504.41 0.41 53,524 51,822 51,822 - n.a. -
Grapevineas of 2025-07-01 Water Supply and Flood Control 100.0 537.64 2.64 181,334 163,064 163,064 - n.a. -
Greenbeltas of 2025-07-01 Water Supply 10.0 2,616.11 -47.89 6,405 5,973 59,968 430
Halbertas of 2025-07-01 Water Supply 87.1 366.61 -1.39 5,252 5,252 6,033 546
Hords Creekas of 2025-07-01 Water Supply and Flood Control 68.3 1,894.14 -5.86 5,545 5,542 8,109 376
Houstonas of 2025-07-01 Water Supply 100.0 42.66 0.28 139,341 132,318 132,318 - n.a. -
Houston Countyas of 2025-07-01 Water Supply 100.0 260.20 0.20 17,924 17,113 17,113 - n.a. -
Hubbard Creekas of 2025-07-01 Water Supply 52.2 1,171.68 -11.63 168,466 163,590 313,298 10,247
Hubert H Mossas of 2025-07-01 Water Supply 98.7 714.70 -0.30 23,832 23,735 24,058 1,073
Inksas of 2025-07-01 Water Supply 95.4 887.21 -0.79 13,383 13,100 13,729 790
J B Thomasas of 2025-07-01 Water Supply 36.0 2,235.00 -23.00 72,649 71,976 199,931 4,136
Jacksonvilleas of 2025-07-01 Water Supply 100.0 422.14 0.14 25,895 25,670 25,670 - n.a. -
Jim Chapmanas of 2025-07-01 Water Supply and Flood Control 100.0 440.58 0.58 305,033 258,723 258,723 18,333
Joe Poolas of 2025-07-01 Water Supply and Flood Control 100.0 522.71 0.71 155,806 149,629 149,629 6,844
Kempas of 2025-07-01 Water Supply and Flood Control 100.0 1,146.61 2.61 287,038 245,307 245,307 - n.a. -
Kickapooas of 2025-07-01 Water Supply 100.0 1,045.27 0.27 87,936 86,345 86,345 - n.a. -
Lake O' the Pinesas of 2025-07-01 Water Supply and Flood Control 100.0 232.54 4.04 318,068 241,363 241,363 - n.a. -
Lavonas of 2025-07-01 Water Supply and Flood Control 100.0 492.68 0.68 426,766 409,757 409,757 21,005
Leonas of 2025-07-01 Water Supply 97.6 1,374.62 -0.38 27,381 27,101 27,762 1,726
Lewisvilleas of 2025-07-01 Water Supply and Flood Control 100.0 522.59 0.59 614,958 563,228 563,228 - n.a. -
Limestone Water Supply 99.5 362.91 -0.09 202,664 202,664 203,780 12,388
Livingston Water Supply 100.0 131.08 0.08 1,609,736 1,603,504 1,603,504 78,076
Lost Creekas of 2025-07-01 Water Supply 98.6 1,009.09 -0.41 11,778 11,778 11,950 - n.a. -
Lyndon B Johnsonas of 2025-07-01 Water Supply 98.3 824.70 -0.30 129,693 110,853 112,778 6,404
Mackenzieas of 2025-07-01 Water Supply 13.6 3,024.01 -75.99 6,337 6,337 46,450 272
Marble Fallsas of 2025-07-01 Water Supply 93.6 736.20 -0.80 7,113 7,113 7,597 598
Martinas of 2025-07-01 Water Supply 100.0 306.04 0.04 75,925 75,726 75,726 - n.a. -
Medina Water Supply 2.5 971.49 -92.71 6,380 6,380 254,823 582
Meredith 6as of 2025-07-01 Water Supply 45.4 2,891.81 -44.69 265,268 226,854 500,000 8,697
Millers Creekas of 2025-07-01 Water Supply 92.5 1,333.07 -0.93 26,046 24,763 26,768 2,102
Mineral Wellsas of 2025-07-01 Water Supply 100.0 863.23 0.23 5,381 5,273 5,273 473
Monticelloas of 2025-07-01 Water Supply 85.4 337.37 -2.63 29,683 29,683 34,740 1,763
Mountain Creekas of 2025-07-01 Water Supply 100.0 457.61 0.61 24,443 22,850 22,850 2,859
Murvaulas of 2025-07-01 Water Supply 100.0 265.33 0.03 38,388 38,285 38,285 - n.a. -
Nacogdochesas of 2025-07-01 Water Supply 99.0 278.82 -0.18 39,131 39,129 39,522 2,168
Nasworthyas of 2025-07-01 Water Supply 86.0 1,871.76 -0.95 8,762 8,269 9,615 1,236
Navarro Millsas of 2025-07-01 Water Supply and Flood Control 100.0 428.84 4.34 72,099 49,827 49,827 - n.a. -
New Terrell Cityas of 2025-07-01 Water Supply 30.6 494.84 -9.16 2,638 2,627 8,583 410
Noconaas of 2025-07-01 Water Supply 100.0 827.70 0.20 22,018 21,444 21,444 - n.a. -
North Fork Buffalo Creekas of 2025-07-01 Water Supply 100.0 1,048.12 0.12 15,672 15,400 15,400 1,521
O C Fisher Water Supply and Flood Control 9.0 1,870.19 -37.81 10,428 10,427 115,742 910
O H Ivieas of 2025-07-01 Water Supply 39.2 1,528.12 -23.38 217,310 217,310 554,340 - n.a. -
Oak Creekas of 2025-07-01 Water Supply 25.3 1,980.55 -19.45 10,080 9,930 39,210 816
Palestineas of 2025-07-01 Water Supply 100.0 345.25 0.25 373,119 367,303 367,303 - n.a. -
Palo Duroas of 2025-07-01 Water Supply and Flood Control 1.4 2,832.89 -59.11 844 844 61,066 - n.a. -
Palo Pintoas of 2025-07-01 Water Supply 98.9 866.86 -0.14 26,848 26,462 26,766 2,169
Pat Cleburneas of 2025-07-01 Water Supply 100.0 733.51 0.01 26,024 26,008 26,008 - n.a. -
Pat Mayseas of 2025-07-01 Water Supply and Flood Control 100.0 452.19 1.19 124,629 113,683 113,683 - n.a. -
Possum Kingdomas of 2025-07-01 Water Supply 100.0 999.28 0.28 543,175 538,139 538,139 18,062
Proctoras of 2025-07-01 Water Supply and Flood Control 100.0 1,162.33 0.33 56,297 54,762 54,762 - n.a. -
Ray Hubbard Water Supply 99.5 435.40 -0.10 437,470 437,470 439,559 20,822
Ray Robertsas of 2025-07-01 Water Supply and Flood Control 100.0 632.85 0.35 798,457 788,167 788,167 - n.a. -
Red Bluffas of 2025-07-01 Water Supply 48.2 2,815.54 -12.56 70,007 70,007 145,165 4,688
Richland-Chambersas of 2025-07-01 Water Supply 100.0 315.13 0.13 1,130,911 1,099,417 1,099,417 - n.a. -
Sam Rayburnas of 2025-07-01 Water Supply and Flood Control 98.3 163.96 -0.44 2,826,648 2,807,692 2,857,077 111,923
Somervilleas of 2025-07-01 Water Supply and Flood Control 100.0 238.96 0.96 161,328 150,293 150,293 - n.a. -
Stamfordas of 2025-07-01 Water Supply 100.0 1,417.91 1.11 56,187 51,570 51,570 5,428
Stillhouse Hollowas of 2025-07-01 Water Supply and Flood Control 95.2 620.26 -1.74 218,909 218,823 229,796 6,190
Strikeras of 2025-07-01 Water Supply 99.3 292.94 -0.06 21,682 16,760 16,878 1,949
Sulphur Springsas of 2025-07-01 Water Supply 95.1 458.47 -0.48 16,872 16,872 17,747 - n.a. -
Sweetwateras of 2025-07-01 Water Supply 31.9 2,098.16 -18.34 3,908 3,908 12,267 299
Tawakonias of 2025-07-01 Water Supply 100.0 437.98 0.48 889,564 871,685 871,685 - n.a. -
Texana Water Supply 99.7 43.95 -0.05 163,673 158,460 158,975 10,236
Texoma 7as of 2025-07-01 Water Supply and Flood Control 100.0 619.61 2.61 2,697,173 1,243,801 1,243,801 87,378
Toledo Bend 8as of 2025-07-01 Water Supply 97.9 171.36 -0.64 4,384,119 2,190,010 2,236,450 179,462
Travisas of 2025-07-01 Water Supply and Flood Control 43.4 637.48 -43.52 494,101 477,069 1,098,044 10,246
Twin Buttesas of 2025-07-01 Water Supply 13.5 1,906.37 -33.83 28,419 24,670 182,454 1,867
Tyleras of 2025-07-01 Water Supply 100.0 375.52 0.14 77,946 72,073 72,073 4,749
Wacoas of 2025-07-01 Water Supply and Flood Control 100.0 462.66 0.46 192,989 188,736 188,736 8,578
Waxahachieas of 2025-07-01 Water Supply 100.0 531.83 0.33 11,863 11,060 11,060 679
Weatherfordas of 2025-07-01 Water Supply 82.5 892.99 -3.01 14,698 14,698 17,812 987
White Riveras of 2025-07-01 Water Supply 39.8 2,356.51 -15.69 12,664 12,664 31,846 919
Whitneyas of 2025-07-01 Water Supply and Flood Control 100.0 533.31 0.31 573,405 564,808 564,808 - n.a. -
Worthas of 2025-07-01 Water Supply 99.9 593.99 -0.01 33,461 24,385 24,419 3,454
Wright Patmanas of 2025-07-01 Water Supply and Flood Control 100.0 230.18 9.58 408,554 122,593 122,593 - 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.