Texas Reservoirs: Monitored Water Supply Reservoirs are 78.1% full on 2025-06-18

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Leaflet © OpenStreetMap contributors
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Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2025-06-18 78.1 31,013,259 24,639,666 31,530,832
Yesterday 2025-06-17 78.1 31,061,549 24,639,679 31,530,832
2 days ago 2025-06-16 78.1 31,084,111 24,633,079 31,530,832
1 week ago 2025-06-11 77.7 30,450,665 24,495,636 31,530,832
1 month ago 2025-05-18 77.6 31,142,652 24,477,754 31,530,832
3 months ago 2025-03-18 75.3 28,031,475 23,744,640 31,530,832
6 months ago 2024-12-18 72.1 26,872,560 22,733,922 31,530,832
1 year ago 2024-06-18 77.6 32,546,413 24,529,333 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 5.8 1,990.19 -22.11 456 456 7,900 117
Addicks 1 Flood Control - n.a. - 85.95 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 98.3 2,219.41 -0.59 94,567 94,567 96,207 2,759
Amistad 2 Water Supply and Flood Control 29.6 1,050.11 -66.89 651,748 536,321 1,813,408 17,584
Amon G Carter Water Supply 100.0 922.41 2.41 24,114 19,266 19,266 1,657
Aquilla Water Supply and Flood Control 100.0 542.11 4.61 58,771 43,243 43,243 - n.a. -
Arlington Water Supply 100.0 550.12 0.12 40,419 40,157 40,157 - n.a. -
Arrowhead Water Supply 100.0 926.03 0.03 230,795 230,359 230,359 - n.a. -
Athens Water Supply 100.0 440.73 0.73 30,925 29,503 29,503 - n.a. -
Austin Water Supply 96.1 492.20 -0.60 23,643 23,034 23,972 1,545
B A Steinhagen Water Supply 88.0 82.16 -0.84 60,988 60,915 69,186 9,462
Bardwell Water Supply and Flood Control 100.0 426.51 5.51 64,134 43,856 43,856 4,017
Barker 3 Flood Control - n.a. - 84.44 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 100.0 597.52 3.52 478,061 432,631 432,631 - n.a. -
Benbrook Water Supply and Flood Control 100.0 695.93 1.93 93,047 85,648 85,648 - n.a. -
Bob Sandlin Water Supply 100.0 338.03 0.53 207,886 192,417 192,417 - n.a. -
Bois d'Arc Water Supply 100.0 535.05 1.05 385,479 367,609 367,609 17,005
Bonham Water Supply 100.0 565.04 0.04 11,081 11,027 11,027 1,072
Brady Creek Water Supply 30.8 1,728.16 -14.84 10,497 8,875 28,808 871
Bridgeport Water Supply and Flood Control 100.0 836.65 0.65 380,446 372,183 372,183 12,667
Brownwood Water Supply 100.0 1,425.01 0.41 131,598 130,868 130,868 6,816
Buchanan Water Supply 61.5 1,003.44 -16.56 546,554 532,892 866,694 17,204
Caddo 4 Water Supply 100.0 170.65 2.15 189,796 29,898 29,898 31,466
Canyon Water Supply and Flood Control 46.9 878.29 -30.71 177,588 177,517 378,781 5,024
Cedar Creek Water Supply 100.0 322.20 0.20 651,349 644,686 644,686 - n.a. -
Champion Creek Water Supply 47.5 2,064.78 -18.22 19,730 19,730 41,580 916
Cherokee Water Supply 100.0 280.45 0.45 46,627 40,094 40,094 - n.a. -
Choke Canyon Water Supply 13.6 184.92 -35.58 89,895 89,894 662,820 7,771
Cisco Water Supply 57.2 1,509.44 -13.02 16,588 16,588 29,003 724
Coleman Water Supply 98.9 1,717.27 -0.23 37,678 37,660 38,075 1,804
Coleto Creek Water Supply 100.0 98.27 0.27 31,838 31,040 31,040 2,688
Colorado City Water Supply 66.3 2,062.33 -7.87 20,389 20,389 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.61 0.61 153,213 151,250 151,250 - n.a. -
Conroe Water Supply 100.0 201.11 0.11 420,381 417,577 417,577 20,496
Corpus Christi Water Supply 21.2 79.96 -14.04 54,648 54,370 256,062 8,057
Crook Water Supply 100.0 476.05 0.05 9,263 9,195 9,195 - n.a. -
Cypress Springs Water Supply 100.0 379.35 1.35 71,188 66,756 66,756 - n.a. -
E V Spence Water Supply 15.2 1,850.02 -47.98 78,584 78,584 517,272 4,453
Eagle Mountain Water Supply and Flood Control 100.0 649.65 0.55 190,223 185,087 185,087 - n.a. -
Elephant Butte 5 Water Supply 9.2 4,310.23 -95.36 179,587 179,587 1,960,900 7,182
Falcon 2 Water Supply 16.0 255.18 -46.02 311,470 250,048 1,562,367 21,030
Fork Water Supply 100.0 403.33 0.33 645,305 605,061 605,061 - n.a. -
Fort Phantom Hill Water Supply 85.8 1,633.23 -2.67 60,118 60,112 70,030 3,516
Georgetown Water Supply and Flood Control 69.8 781.24 -9.76 26,574 26,511 38,005 1,050
Gibbons Creek Water Supply 100.0 247.04 0.04 27,527 25,721 25,721 2,558
Graham Water Supply 100.0 1,075.00 0.00 45,302 45,288 45,288 2,444
Granbury Water Supply 99.6 692.63 -0.07 133,287 132,378 132,949 8,147
Granger Water Supply and Flood Control 100.0 505.15 1.15 56,689 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 100.0 540.58 5.58 203,697 163,064 163,064 - n.a. -
Greenbelt Water Supply 10.3 2,616.59 -47.41 6,602 6,170 59,968 439
Halbert Water Supply 91.2 367.06 -0.94 5,500 5,500 6,033 556
Hords Creek Water Supply and Flood Control 70.0 1,894.50 -5.50 5,683 5,680 8,109 382
Houston Water Supply 100.0 42.59 0.21 138,532 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 261.11 1.11 19,127 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 53.1 1,171.94 -11.37 171,143 166,267 313,298 10,358
Hubert H Moss Water Supply 100.0 715.29 0.29 24,469 24,058 24,058 - n.a. -
Inks Water Supply 94.4 887.03 -0.97 13,242 12,959 13,729 777
J B Thomas Water Supply 36.6 2,235.27 -22.73 73,770 73,097 199,931 4,168
Jacksonville Water Supply 100.0 422.27 0.27 26,046 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 100.0 442.80 2.80 347,201 258,723 258,723 19,656
Joe Pool Water Supply and Flood Control 100.0 524.46 2.46 168,120 149,629 149,629 7,229
Kemp Water Supply and Flood Control 100.0 1,147.42 3.42 300,626 245,307 245,307 - n.a. -
Kickapoo Water Supply 100.0 1,045.39 0.39 88,649 86,345 86,345 - n.a. -
Lake O' the Pines Water Supply and Flood Control 100.0 234.68 6.18 363,129 241,363 241,363 - n.a. -
Lavon Water Supply and Flood Control 100.0 495.45 3.45 487,642 409,757 409,757 23,367
Leon Water Supply 100.0 1,375.03 0.03 28,095 27,762 27,762 - n.a. -
Lewisville Water Supply and Flood Control 100.0 524.27 2.27 662,010 563,228 563,228 - n.a. -
Limestone Water Supply 100.0 363.09 0.09 204,898 203,780 203,780 - n.a. -
Livingston Water Supply 100.0 132.66 1.66 1,739,682 1,603,504 1,603,504 - n.a. -
Lost Creek Water Supply 100.0 1,009.56 0.06 11,975 11,950 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.5 824.73 -0.27 129,885 111,045 112,778 6,406
Mackenzie Water Supply 13.8 3,024.24 -75.76 6,390 6,390 46,450 273
Marble Falls Water Supply 95.3 736.41 -0.59 7,239 7,239 7,597 602
Martin Water Supply 100.0 306.12 0.12 76,322 75,726 75,726 - n.a. -
Medina Water Supply 2.5 971.63 -92.57 6,462 6,462 254,823 586
Meredith 6 Water Supply 44.4 2,891.27 -45.23 260,586 222,172 500,000 8,645
Millers Creek Water Supply 94.9 1,333.37 -0.63 26,681 25,398 26,768 2,138
Mineral Wells Water Supply 100.0 863.47 0.47 5,495 5,273 5,273 479
Monticello Water Supply 88.0 337.86 -2.14 30,577 30,577 34,740 1,807
Mountain Creek Water Supply 100.0 457.47 0.47 24,024 22,850 22,850 2,813
Murvaul Water Supply 100.0 265.78 0.48 39,946 38,285 38,285 - n.a. -
Nacogdoches Water Supply 100.0 280.17 1.17 42,146 39,522 39,522 - n.a. -
Nasworthy Water Supply 85.5 1,871.72 -0.99 8,713 8,220 9,615 1,234
Navarro Mills Water Supply and Flood Control 100.0 432.39 7.89 93,079 49,827 49,827 - n.a. -
New Terrell City Water Supply 47.2 497.77 -6.23 4,064 4,053 8,583 566
Nocona Water Supply 100.0 828.60 1.10 23,246 21,444 21,444 - n.a. -
North Fork Buffalo Creek Water Supply 100.0 1,048.22 0.22 15,856 15,400 15,400 1,533
O C Fisher Water Supply and Flood Control 9.4 1,870.65 -37.35 10,863 10,862 115,742 963
O H Ivie Water Supply 40.2 1,528.69 -22.81 223,106 223,106 554,340 - n.a. -
Oak Creek Water Supply 26.1 1,980.97 -19.03 10,373 10,223 39,210 837
Palestine Water Supply 100.0 346.79 1.79 410,116 367,303 367,303 - n.a. -
Palo Duro Water Supply and Flood Control 1.5 2,833.57 -58.43 931 931 61,066 - n.a. -
Palo Pinto Water Supply 100.0 867.16 0.16 27,500 26,766 26,766 - n.a. -
Pat Cleburne Water Supply 100.0 733.89 0.39 26,621 26,008 26,008 - n.a. -
Pat Mayse Water Supply and Flood Control 100.0 454.22 3.22 136,558 113,683 113,683 - n.a. -
Possum Kingdom Water Supply 99.1 998.73 -0.27 533,320 533,320 538,139 17,786
Proctor Water Supply and Flood Control 100.0 1,163.24 1.24 60,629 54,762 54,762 - n.a. -
Ray Hubbard Water Supply 99.9 435.48 -0.02 439,141 439,141 439,559 20,922
Ray Roberts Water Supply and Flood Control 100.0 634.25 1.75 839,123 788,167 788,167 - n.a. -
Red Bluff Water Supply 45.6 2,814.70 -13.40 66,167 66,167 145,165 4,519
Richland-Chambers Water Supply 100.0 315.69 0.69 1,155,663 1,099,417 1,099,417 - n.a. -
Sam Rayburn Water Supply and Flood Control 96.4 163.48 -0.92 2,773,126 2,754,170 2,857,077 110,868
Somerville Water Supply and Flood Control 100.0 239.43 1.43 166,896 150,293 150,293 - n.a. -
Stamford Water Supply 100.0 1,418.84 2.04 61,368 51,570 51,570 5,743
Stillhouse Hollow Water Supply and Flood Control 96.4 620.69 -1.31 221,582 221,496 229,796 6,245
Striker Water Supply 99.8 292.98 -0.02 21,760 16,838 16,878 1,952
Sulphur Springs Water Supply 100.0 459.16 0.21 18,157 17,747 17,747 - n.a. -
Sweetwater Water Supply 32.8 2,098.57 -17.93 4,020 4,020 12,267 304
Tawakoni Water Supply 100.0 439.15 1.65 934,174 871,685 871,685 - n.a. -
Texana Water Supply 99.5 43.92 -0.08 163,366 158,153 158,975 10,225
Texoma 7 Water Supply and Flood Control 100.0 626.38 9.38 3,345,115 1,243,801 1,243,801 103,232
Toledo Bend 8 Water Supply 99.2 171.70 -0.30 4,441,875 2,218,888 2,236,450 181,061
Travis Water Supply and Flood Control 44.3 638.44 -42.56 504,007 486,975 1,098,044 10,391
Twin Buttes Water Supply 14.1 1,906.93 -33.27 29,466 25,717 182,454 1,929
Tyler Water Supply 100.0 375.74 0.36 78,998 72,073 72,073 - n.a. -
Waco Water Supply and Flood Control 100.0 463.88 1.68 203,503 189,418 189,418 - n.a. -
Waxahachie Water Supply 100.0 532.01 0.51 11,985 11,060 11,060 685
Weatherford Water Supply 83.8 893.22 -2.78 14,925 14,925 17,812 994
White River Water Supply 40.7 2,356.82 -15.38 12,951 12,951 31,846 927
Whitney Water Supply and Flood Control 100.0 535.08 2.08 616,450 564,808 564,808 - n.a. -
Worth Water Supply 100.0 594.25 0.25 34,355 24,419 24,419 - n.a. -
Wright Patman Water Supply and Flood Control 100.0 230.82 10.22 434,061 122,593 122,593 - 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.