Texas Reservoirs: Monitored Water Supply Reservoirs are 78.0% full on 2025-07-03

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2025-07-03 78.0 29,424,167 24,587,858 31,530,832
Yesterday 2025-07-02 78.0 29,425,225 24,588,948 31,530,832
2 days ago 2025-07-01 78.0 29,507,870 24,595,681 31,530,832
1 week ago 2025-06-26 78.1 30,048,137 24,637,106 31,530,832
1 month ago 2025-06-03 77.7 30,472,794 24,496,324 31,530,832
3 months ago 2025-04-03 75.4 28,075,914 23,767,688 31,530,832
6 months ago 2025-01-03 74.1 27,778,638 23,351,291 31,530,832
1 year ago 2024-07-03 77.3 30,736,555 24,456,169 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)
Abileneas of 2025-07-02 Water Supply 5.2 1,989.74 -22.56 407 407 7,900 110
Addicks 1 Flood Control - n.a. - 79.85 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henryas of 2025-07-02 Water Supply 97.5 2,219.13 -0.87 93,797 93,797 96,207 2,739
Amistad 2as of 2025-07-02 Water Supply and Flood Control 29.8 1,050.46 -66.54 658,103 541,195 1,813,408 17,755
Amon G Carteras of 2025-07-02 Water Supply 100.0 920.92 0.92 21,502 19,266 19,266 1,551
Aquillaas of 2025-07-02 Water Supply and Flood Control 100.0 538.69 1.19 47,033 43,243 43,243 - n.a. -
Arlingtonas of 2025-07-02 Water Supply 93.2 548.57 -1.43 37,465 37,433 40,157 1,888
Arrowheadas of 2025-07-02 Water Supply 98.3 925.73 -0.27 226,462 226,462 230,359 14,367
Athensas of 2025-07-02 Water Supply 100.0 440.31 0.31 30,124 29,503 29,503 - n.a. -
Austinas of 2025-07-02 Water Supply 96.2 492.21 -0.59 23,659 23,050 23,972 1,546
B A Steinhagenas of 2025-07-02 Water Supply 100.0 83.01 0.01 69,362 69,186 69,186 - n.a. -
Bardwellas of 2025-07-02 Water Supply and Flood Control 100.0 423.37 2.37 52,100 43,856 43,856 3,622
Barker 3 Flood Control - n.a. - - n.a. - - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Beltonas of 2025-07-02 Water Supply and Flood Control 100.0 594.73 0.73 441,786 432,631 432,631 - n.a. -
Benbrookas of 2025-07-02 Water Supply and Flood Control 99.8 693.96 -0.04 85,501 85,501 85,648 3,631
Bob Sandlinas of 2025-07-02 Water Supply 100.0 337.54 0.04 203,503 192,417 192,417 8,896
Bois d'Arcas of 2025-07-02 Water Supply 100.0 534.16 0.16 370,332 367,609 367,609 16,599
Bonhamas of 2025-07-02 Water Supply 96.8 564.66 -0.34 10,683 10,671 11,027 1,036
Brady Creekas of 2025-07-02 Water Supply 30.0 1,727.82 -15.18 10,254 8,632 28,808 849
Bridgeportas of 2025-07-02 Water Supply and Flood Control 99.9 835.96 -0.04 371,690 371,690 372,183 12,327
Brownwoodas of 2025-07-02 Water Supply 98.3 1,424.57 -0.03 128,619 128,619 130,868 6,726
Buchananas of 2025-07-02 Water Supply 59.7 1,002.52 -17.48 530,905 517,243 866,694 16,805
Caddo 4as of 2025-07-02 Water Supply 100.0 169.71 1.21 160,130 29,898 29,898 29,440
Canyonas of 2025-07-02 Water Supply and Flood Control 46.3 877.88 -31.12 175,535 175,464 378,781 4,987
Cedar Creek Water Supply 99.5 321.90 -0.10 641,515 641,416 644,686 32,616
Champion Creekas of 2025-07-02 Water Supply 46.9 2,064.55 -18.45 19,512 19,512 41,580 910
Cherokeeas of 2025-07-02 Water Supply 100.0 280.17 0.17 45,524 40,094 40,094 3,877
Choke Canyonas of 2025-07-02 Water Supply 13.2 184.62 -35.88 87,584 87,583 662,820 7,637
Ciscoas of 2025-07-02 Water Supply 56.2 1,509.07 -13.39 16,301 16,301 29,003 716
Colemanas of 2025-07-02 Water Supply 97.2 1,716.90 -0.60 37,013 36,995 38,075 1,792
Coleto Creekas of 2025-07-02 Water Supply 100.0 98.42 0.42 32,282 31,040 31,040 2,709
Colorado Cityas of 2025-07-02 Water Supply 65.4 2,062.11 -8.09 20,118 20,118 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.40 0.40 152,543 151,250 151,250 - n.a. -
Conroeas of 2025-07-02 Water Supply 100.0 201.08 0.08 419,767 417,577 417,577 20,476
Corpus Christi Water Supply 21.7 80.11 -13.89 55,865 55,587 256,062 8,175
Crookas of 2025-07-02 Water Supply 96.7 475.71 -0.29 8,908 8,893 9,195 1,040
Cypress Springsas of 2025-07-02 Water Supply 100.0 378.26 0.26 67,599 66,756 66,756 - n.a. -
E V Spenceas of 2025-07-02 Water Supply 14.9 1,849.67 -48.33 77,032 77,032 517,272 4,414
Eagle Mountainas of 2025-07-02 Water Supply and Flood Control 100.0 649.30 0.20 186,942 185,087 185,087 9,311
Elephant Butte 5as of 2025-07-02 Water Supply 6.7 4,302.77 -102.82 130,701 130,701 1,960,900 5,900
Falcon 2as of 2025-07-02 Water Supply 15.2 254.94 -46.26 306,364 237,970 1,562,367 20,776
Forkas of 2025-07-02 Water Supply 100.0 403.09 0.09 638,891 605,061 605,061 - n.a. -
Fort Phantom Hillas of 2025-07-02 Water Supply 83.8 1,632.81 -3.09 58,657 58,651 70,030 3,433
Georgetownas of 2025-07-02 Water Supply and Flood Control 67.8 780.52 -10.48 25,825 25,762 38,005 1,031
Gibbons Creekas of 2025-07-02 Water Supply 98.7 246.87 -0.13 27,094 25,390 25,721 2,539
Grahamas of 2025-07-02 Water Supply 98.3 1,074.68 -0.32 44,514 44,500 45,288 2,422
Granburyas of 2025-07-02 Water Supply 99.3 692.58 -0.12 132,880 131,971 132,949 8,128
Grangeras of 2025-07-02 Water Supply and Flood Control 100.0 504.38 0.38 53,398 51,822 51,822 - n.a. -
Grapevineas of 2025-07-02 Water Supply and Flood Control 100.0 537.51 2.51 180,394 163,064 163,064 - n.a. -
Greenbeltas of 2025-07-02 Water Supply 10.0 2,616.11 -47.89 6,405 5,973 59,968 430
Halbertas of 2025-07-02 Water Supply 87.1 366.61 -1.39 5,252 5,252 6,033 546
Hords Creekas of 2025-07-02 Water Supply and Flood Control 68.3 1,894.14 -5.86 5,545 5,542 8,109 376
Houstonas of 2025-07-02 Water Supply 100.0 42.60 0.22 138,648 132,318 132,318 - n.a. -
Houston Countyas of 2025-07-02 Water Supply 100.0 260.18 0.18 17,898 17,113 17,113 - n.a. -
Hubbard Creekas of 2025-07-02 Water Supply 52.2 1,171.67 -11.64 168,363 163,487 313,298 10,243
Hubert H Mossas of 2025-07-02 Water Supply 98.7 714.70 -0.30 23,832 23,735 24,058 1,073
Inksas of 2025-07-02 Water Supply 94.5 887.05 -0.95 13,257 12,974 13,729 778
J B Thomasas of 2025-07-02 Water Supply 36.2 2,235.10 -22.90 73,063 72,390 199,931 4,148
Jacksonvilleas of 2025-07-02 Water Supply 100.0 422.14 0.14 25,895 25,670 25,670 - n.a. -
Jim Chapmanas of 2025-07-02 Water Supply and Flood Control 100.0 440.50 0.50 303,568 258,723 258,723 18,286
Joe Poolas of 2025-07-02 Water Supply and Flood Control 100.0 522.63 0.63 155,260 149,629 149,629 6,827
Kempas of 2025-07-02 Water Supply and Flood Control 100.0 1,146.63 2.63 287,370 245,307 245,307 - n.a. -
Kickapooas of 2025-07-02 Water Supply 100.0 1,045.39 0.39 88,649 86,345 86,345 - n.a. -
Lake O' the Pinesas of 2025-07-02 Water Supply and Flood Control 100.0 232.28 3.78 312,803 241,363 241,363 - n.a. -
Lavonas of 2025-07-02 Water Supply and Flood Control 100.0 492.63 0.63 425,716 409,757 409,757 20,983
Leonas of 2025-07-02 Water Supply 97.6 1,374.61 -0.39 27,363 27,083 27,762 1,725
Lewisvilleas of 2025-07-02 Water Supply and Flood Control 100.0 522.56 0.56 614,136 563,228 563,228 - n.a. -
Limestone Water Supply 99.1 362.86 -0.14 202,046 202,046 203,780 12,361
Livingstonas of 2025-07-02 Water Supply 100.0 131.02 0.02 1,605,059 1,603,504 1,603,504 77,812
Lost Creekas of 2025-07-02 Water Supply 98.5 1,009.08 -0.42 11,774 11,774 11,950 - n.a. -
Lyndon B Johnsonas of 2025-07-02 Water Supply 97.9 824.63 -0.37 129,244 110,404 112,778 6,397
Mackenzieas of 2025-07-02 Water Supply 13.6 3,024.02 -75.98 6,340 6,340 46,450 272
Marble Fallsas of 2025-07-02 Water Supply 95.5 736.44 -0.56 7,257 7,257 7,597 602
Martinas of 2025-07-02 Water Supply 100.0 306.01 0.01 75,776 75,726 75,726 - n.a. -
Medina Water Supply 2.5 971.50 -92.70 6,386 6,386 254,823 582
Meredith 6as of 2025-07-02 Water Supply 45.4 2,891.83 -44.67 265,442 227,028 500,000 8,699
Millers Creekas of 2025-07-02 Water Supply 92.4 1,333.05 -0.95 26,004 24,721 26,768 2,100
Mineral Wellsas of 2025-07-02 Water Supply 100.0 863.23 0.23 5,381 5,273 5,273 473
Monticelloas of 2025-07-02 Water Supply 85.4 337.36 -2.64 29,665 29,665 34,740 1,762
Mountain Creekas of 2025-07-02 Water Supply 100.0 457.77 0.77 24,956 22,850 22,850 2,926
Murvaulas of 2025-07-02 Water Supply 100.0 265.31 0.01 38,319 38,285 38,285 - n.a. -
Nacogdochesas of 2025-07-02 Water Supply 98.7 278.77 -0.23 39,023 39,021 39,522 2,163
Nasworthyas of 2025-07-02 Water Supply 86.0 1,871.76 -0.95 8,762 8,269 9,615 1,236
Navarro Millsas of 2025-07-02 Water Supply and Flood Control 100.0 428.38 3.88 69,563 49,827 49,827 - n.a. -
New Terrell Cityas of 2025-07-02 Water Supply 30.6 494.83 -9.17 2,634 2,623 8,583 409
Noconaas of 2025-07-02 Water Supply 100.0 827.69 0.19 22,004 21,444 21,444 - n.a. -
North Fork Buffalo Creekas of 2025-07-02 Water Supply 100.0 1,048.16 0.16 15,745 15,400 15,400 1,526
O C Fisheras of 2025-07-02 Water Supply and Flood Control 9.0 1,870.21 -37.79 10,447 10,446 115,742 912
O H Ivieas of 2025-07-02 Water Supply 39.2 1,528.12 -23.38 217,310 217,310 554,340 - n.a. -
Oak Creekas of 2025-07-02 Water Supply 25.3 1,980.54 -19.46 10,073 9,923 39,210 816
Palestineas of 2025-07-02 Water Supply 100.0 345.21 0.21 372,186 367,303 367,303 - n.a. -
Palo Duroas of 2025-07-02 Water Supply and Flood Control 1.4 2,832.85 -59.15 839 839 61,066 - n.a. -
Palo Pintoas of 2025-07-02 Water Supply 98.6 866.83 -0.17 26,783 26,397 26,766 2,168
Pat Cleburneas of 2025-07-02 Water Supply 99.9 733.49 -0.01 25,993 25,993 26,008 1,567
Pat Mayseas of 2025-07-02 Water Supply and Flood Control 100.0 452.10 1.10 124,111 113,683 113,683 - n.a. -
Possum Kingdomas of 2025-07-02 Water Supply 100.0 999.34 0.34 544,260 538,139 538,139 18,096
Proctoras of 2025-07-02 Water Supply and Flood Control 100.0 1,162.30 0.30 56,156 54,762 54,762 4,722
Ray Hubbard Water Supply 99.4 435.38 -0.12 437,055 437,055 439,559 20,798
Ray Robertsas of 2025-07-02 Water Supply and Flood Control 100.0 632.80 0.30 797,027 788,167 788,167 - n.a. -
Red Bluffas of 2025-07-02 Water Supply 48.5 2,815.62 -12.48 70,393 70,393 145,165 4,704
Richland-Chambersas of 2025-07-02 Water Supply 100.0 315.12 0.12 1,130,471 1,099,417 1,099,417 - n.a. -
Sam Rayburnas of 2025-07-02 Water Supply and Flood Control 97.9 163.86 -0.54 2,815,455 2,796,499 2,857,077 111,772
Somervilleas of 2025-07-02 Water Supply and Flood Control 100.0 238.91 0.91 160,741 150,293 150,293 - n.a. -
Stamfordas of 2025-07-02 Water Supply 100.0 1,417.91 1.11 56,187 51,570 51,570 5,428
Stillhouse Hollowas of 2025-07-02 Water Supply and Flood Control 95.1 620.22 -1.78 218,661 218,575 229,796 6,185
Strikeras of 2025-07-02 Water Supply 99.7 292.97 -0.03 21,741 16,819 16,878 1,951
Sulphur Springsas of 2025-07-02 Water Supply 94.6 458.42 -0.53 16,781 16,781 17,747 - n.a. -
Sweetwateras of 2025-07-02 Water Supply 31.9 2,098.18 -18.32 3,914 3,914 12,267 299
Tawakonias of 2025-07-02 Water Supply 100.0 437.94 0.44 888,066 871,685 871,685 - n.a. -
Texanaas of 2025-07-02 Water Supply 99.6 43.94 -0.06 163,571 158,358 158,975 10,232
Texoma 7as of 2025-07-02 Water Supply and Flood Control 100.0 619.40 2.40 2,678,917 1,243,801 1,243,801 86,765
Toledo Bend 8as of 2025-07-02 Water Supply 97.7 171.31 -0.69 4,375,438 2,185,669 2,236,450 179,224
Travisas of 2025-07-02 Water Supply and Flood Control 43.4 637.46 -43.54 493,896 476,864 1,098,044 10,243
Twin Buttes Water Supply 13.6 1,906.42 -33.78 28,512 24,763 182,454 1,873
Tyleras of 2025-07-02 Water Supply 100.0 375.51 0.13 77,898 72,073 72,073 4,746
Wacoas of 2025-07-02 Water Supply and Flood Control 100.0 462.64 0.44 193,207 189,418 189,418 - n.a. -
Waxahachieas of 2025-07-02 Water Supply 100.0 531.82 0.32 11,856 11,060 11,060 679
Weatherfordas of 2025-07-02 Water Supply 82.6 893.00 -3.00 14,707 14,707 17,812 987
White Riveras of 2025-07-02 Water Supply 39.8 2,356.51 -15.69 12,664 12,664 31,846 919
Whitneyas of 2025-07-02 Water Supply and Flood Control 100.0 533.28 0.28 572,700 564,808 564,808 - n.a. -
Worthas of 2025-07-02 Water Supply 99.0 593.93 -0.07 33,256 24,180 24,419 3,428
Wright Patmanas of 2025-07-02 Water Supply and Flood Control 100.0 229.78 9.18 393,018 122,593 122,593 - 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.