Texas Reservoirs: Monitored Water Supply Reservoirs are 74.3% full on 2025-10-27

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Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2025-10-27 74.3 27,247,929 23,429,800 31,530,305
Yesterday 2025-10-26 74.3 27,255,307 23,433,542 31,530,305
2 days ago 2025-10-25 74.1 27,160,546 23,361,934 31,530,305
1 week ago 2025-10-20 74.0 27,129,157 23,332,767 31,530,305
1 month ago 2025-09-27 76.0 27,880,330 23,977,472 31,530,305
3 months ago 2025-07-27 79.8 29,648,822 25,148,063 31,530,305
6 months ago 2025-04-27 76.6 29,266,374 24,151,317 31,530,305
1 year ago 2024-10-27 70.8 26,177,628 22,312,307 31,498,294
*

 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 3.6 1,988.44 -23.86 285 285 7,900 91
Addicks 1 Flood Control - n.a. - 84.50 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 89.9 2,216.37 -3.63 86,508 86,508 96,207 2,544
Amistad 2 Water Supply and Flood Control 36.3 1,057.72 -59.28 800,309 657,393 1,813,408 21,379
Amon G Carter Water Supply 92.3 918.98 -1.02 18,574 17,790 19,266 1,413
Aquilla Water Supply and Flood Control 91.6 536.30 -1.20 39,661 39,625 43,243 2,938
Arlington Water Supply 91.2 548.15 -1.85 36,674 36,642 40,157 1,879
Arrowhead Water Supply 87.5 923.94 -2.06 201,572 201,572 230,359 13,443
Athens Water Supply 100.0 440.15 0.15 29,823 29,503 29,503 - n.a. -
Austin Water Supply 96.6 492.28 -0.52 23,767 23,158 23,972 1,550
B A Steinhagen Water Supply 94.5 82.62 -0.38 65,437 65,364 69,186 9,885
Bardwell Water Supply and Flood Control 97.5 420.67 -0.33 42,838 42,777 43,856 3,250
Barker 3 Flood Control - n.a. - 81.16 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 98.8 593.59 -0.41 427,551 427,551 432,631 12,337
Benbrook Water Supply and Flood Control 88.4 691.18 -2.82 75,711 75,711 85,648 3,397
Bob Sandlin Water Supply 94.6 336.32 -1.18 192,796 182,065 192,417 8,658
Bois d'Arc Water Supply 92.1 532.20 -1.80 338,680 338,680 367,609 15,748
Bonham Water Supply 76.8 562.42 -2.58 8,477 8,465 11,027 931
Brady Creek Water Supply 89.4 1,741.38 -1.62 27,367 25,745 28,808 1,886
Bridgeport Water Supply and Flood Control 88.2 832.28 -3.72 328,112 328,112 372,183 11,426
Brownwood Water Supply 87.2 1,422.33 -2.27 114,070 114,070 130,868 6,265
Buchanan Water Supply 95.5 1,018.23 -1.77 840,947 827,285 866,694 22,097
Caddo 4 Water Supply 100.0 168.64 0.14 131,538 29,898 29,898 27,045
Canyon Water Supply and Flood Control 64.8 890.42 -18.58 245,463 245,392 378,781 6,191
Cedar Creek Water Supply 87.6 319.46 -2.54 565,045 564,946 644,686 30,237
Champion Creek Water Supply 43.2 2,062.90 -20.10 17,950 17,950 41,580 869
Cherokee Water Supply 98.4 279.72 -0.28 43,826 39,444 40,094 3,667
Choke Canyon Water Supply 10.8 182.37 -38.13 71,467 71,466 662,820 6,709
Cisco Water Supply 50.0 1,506.61 -15.85 14,497 14,497 29,003 660
Coleman Water Supply 88.3 1,714.98 -2.52 33,629 33,611 38,075 1,733
Coleto Creek Water Supply 81.4 95.57 -2.43 25,265 25,265 31,040 2,309
Colorado City Water Supply 58.3 2,060.25 -9.95 17,938 17,938 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.23 0.23 152,002 151,250 151,250 - n.a. -
Conroe Water Supply 96.1 200.18 -0.82 401,473 401,446 417,577 19,451
Corpus Christi Water Supply 13.2 77.06 -16.94 34,163 33,885 256,062 6,084
Crook Water Supply 88.9 475.01 -0.99 8,187 8,172 9,195 1,018
Cypress Springs Water Supply 96.0 377.17 -0.83 64,098 64,098 66,756 3,172
E V Spence Water Supply 13.3 1,847.67 -50.33 68,546 68,546 517,272 4,017
Eagle Mountain Water Supply and Flood Control 88.9 646.79 -2.31 164,601 164,601 185,087 8,518
Elephant Butte 5as of 2025-10-20 Water Supply 3.9 4,292.29 -114.01 78,340 78,340 1,985,900 4,168
Falcon 2 Water Supply 15.9 253.75 -47.45 282,335 248,331 1,562,367 19,624
Fork Water Supply 91.3 400.94 -2.06 583,921 552,478 605,061 24,723
Fort Phantom Hill Water Supply 75.0 1,630.95 -4.95 52,528 52,522 70,030 3,174
Georgetown Water Supply and Flood Control 73.4 782.55 -8.45 27,973 27,910 38,005 1,085
Gibbons Creek Water Supply 100.0 247.06 0.06 27,579 25,721 25,721 2,560
Graham Water Supply 83.4 1,071.82 -3.18 37,779 37,765 45,288 2,226
Granbury Water Supply 94.8 691.84 -0.86 126,965 126,056 132,949 7,858
Granger Water Supply and Flood Control 97.6 503.69 -0.31 50,560 50,560 51,822 4,036
Grapevine Water Supply and Flood Control 99.8 534.94 -0.06 162,669 162,669 163,064 6,628
Greenbelt Water Supply 8.2 2,613.56 -50.44 5,373 4,941 59,968 385
Halbert Water Supply 83.1 366.17 -1.83 5,014 5,014 6,033 535
Hords Creek Water Supply and Flood Control 59.2 1,892.06 -7.94 4,807 4,804 8,109 332
Houston Water Supply 98.7 42.23 -0.15 134,408 130,607 132,318 11,376
Houston County Water Supply 100.0 260.11 0.11 17,808 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 46.5 1,169.87 -13.44 150,592 145,716 313,298 9,499
Hubert H Moss Water Supply 91.8 713.13 -1.87 22,178 22,081 24,058 1,034
Inks Water Supply 57.1 879.18 -8.82 8,127 7,844 13,729 533
J B Thomas Water Supply 33.1 2,233.56 -24.44 66,821 66,148 199,931 3,951
Jacksonville Water Supply 100.0 422.22 0.22 25,988 25,670 25,670 - n.a. -
Jim Chapmanas of 2025-10-25 Water Supply and Flood Control 79.5 436.90 -3.10 241,468 205,693 258,723 16,215
Joe Pool Water Supply and Flood Control 94.7 520.78 -1.22 143,043 141,673 149,629 6,349
Kemp Water Supply and Flood Control 100.0 1,144.16 0.16 247,889 245,307 245,307 - n.a. -
Kickapoo Water Supply 89.0 1,043.32 -1.68 76,814 76,814 86,345 5,482
Lake O' the Pines Water Supply and Flood Control 100.0 228.60 0.10 243,130 241,363 241,363 17,704
Lavon Water Supply and Flood Control 86.5 489.25 -2.75 357,385 354,544 409,757 19,504
Leon Water Supply 83.8 1,372.28 -2.72 23,557 23,277 27,762 1,542
Lewisville Water Supply and Flood Control 96.5 521.26 -0.74 579,105 543,431 563,228 26,500
Limestone Water Supply 90.2 361.35 -1.65 183,770 183,770 203,780 11,855
Livingston Water Supply 94.2 129.78 -1.22 1,511,060 1,511,060 1,603,504 74,170
Lost Creek Water Supply 96.7 1,008.55 -0.95 11,551 11,551 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.4 824.72 -0.28 129,821 110,981 112,778 6,406
Mackenzie Water Supply 13.0 3,022.81 -77.19 6,038 6,038 46,450 264
Marble Falls Water Supply 95.1 736.38 -0.62 7,221 7,221 7,597 601
Martin Water Supply 91.2 304.62 -1.38 69,063 69,063 75,726 4,703
Medina Water Supply 5.5 981.93 -82.27 13,903 13,903 254,823 856
Meredith 6 Water Supply 47.8 2,893.20 -43.30 277,449 239,035 500,000 8,830
Millers Creek Water Supply 76.5 1,330.88 -3.12 21,767 20,484 26,768 1,758
Mineral Wells Water Supply 88.4 861.64 -1.36 4,659 4,659 5,273 438
Monticello Water Supply 79.3 336.15 -3.85 27,549 27,549 34,740 1,653
Mountain Creek Water Supply 100.0 457.84 0.84 25,187 22,850 22,850 2,961
Murvaul Water Supply 93.9 264.61 -0.69 35,945 35,945 38,285 3,351
Nacogdoches Water Supply 91.8 277.47 -1.53 36,290 36,288 39,522 2,046
Nasworthy Water Supply 85.0 1,871.68 -1.03 8,664 8,171 9,615 1,231
Navarro Mills Water Supply and Flood Control 95.7 424.04 -0.46 47,684 47,683 49,827 4,611
New Terrell City Water Supply 26.1 493.84 -10.16 2,247 2,236 8,583 373
Nocona Water Supply 90.8 825.99 -1.51 19,765 19,461 21,444 1,286
North Fork Buffalo Creek Water Supply 90.0 1,047.02 -0.98 13,854 13,854 15,400 1,407
O C Fisher Water Supply and Flood Control 15.7 1,876.73 -31.27 18,181 18,180 115,742 1,435
O H Ivie Water Supply 48.1 1,532.70 -18.80 266,865 266,865 554,340 - n.a. -
Oak Creek Water Supply 21.2 1,978.31 -21.69 8,456 8,306 39,210 716
Palestine Water Supply 98.6 344.77 -0.23 362,021 362,012 367,303 22,907
Palo Duro Water Supply and Flood Control 0.6 2,827.96 -64.04 340 340 61,066 - n.a. -
Palo Pinto Water Supply 82.0 864.74 -2.26 22,339 21,953 26,766 2,085
Pat Cleburne Water Supply 93.2 732.35 -1.15 24,228 24,228 26,008 1,531
Pat Mayse Water Supply and Flood Control 91.9 449.33 -1.67 108,583 104,423 113,683 5,384
Possum Kingdom Water Supply 93.7 997.07 -1.93 504,418 504,418 538,139 17,024
Proctor Water Supply and Flood Control 81.2 1,159.67 -2.33 44,448 44,448 54,762 4,215
Ray Hubbard Water Supply 92.9 433.97 -1.53 408,425 408,425 439,559 19,998
Ray Roberts Water Supply and Flood Control 97.3 631.73 -0.77 766,844 766,521 788,167 27,864
Red Bluff Water Supply 50.9 2,816.34 -11.76 73,870 73,870 145,165 4,848
Richland-Chambers Water Supply 94.1 313.50 -1.50 1,060,287 1,034,504 1,099,417 42,675
Sam Rayburn Water Supply and Flood Control 69.8 155.88 -8.52 2,011,812 1,992,856 2,857,077 88,514
Somerville Water Supply and Flood Control 85.1 235.92 -2.08 127,837 127,837 150,293 10,407
Stamford Water Supply 89.4 1,415.93 -0.87 46,125 46,122 51,570 4,730
Stillhouse Hollow Water Supply and Flood Control 99.2 621.71 -0.29 228,023 227,937 229,796 6,387
Striker Water Supply 100.0 293.00 0.00 21,799 16,877 16,878 1,954
Sulphur Springs Water Supply 79.5 456.83 -2.12 14,117 14,117 17,747 - n.a. -
Sweetwater Water Supply 26.6 2,095.80 -20.70 3,258 3,258 12,267 267
Tawakoni Water Supply 94.5 436.18 -1.32 823,790 823,782 871,685 35,666
Texana Water Supply 75.3 39.81 -4.19 124,846 119,633 158,975 8,521
Texoma 7 Water Supply and Flood Control 98.7 616.56 -0.44 2,454,834 1,227,416 1,243,801 74,518
Toledo Bend 8 Water Supply 84.5 167.77 -4.23 3,782,503 1,889,202 2,236,450 162,419
Travis Water Supply and Flood Control 81.6 669.61 -11.39 913,418 896,386 1,098,044 16,336
Twin Buttes Water Supply 12.7 1,905.57 -34.63 26,968 23,219 182,454 1,778
Tyler Water Supply 92.1 374.13 -1.25 71,562 66,351 72,073 4,450
Waco Water Supply and Flood Control 98.3 461.84 -0.38 185,923 185,697 188,891 8,372
Waxahachie Water Supply 84.9 528.86 -2.64 9,974 9,392 11,060 602
Weatherford Water Supply 70.3 890.71 -5.29 12,516 12,516 17,812 928
White River Water Supply 33.1 2,354.10 -18.10 10,530 10,530 31,846 846
Whitney Water Supply and Flood Control 95.0 531.75 -1.25 537,857 536,503 564,808 22,070
Worth Water Supply 84.0 592.84 -1.16 29,599 20,523 24,419 3,290
Wright Patman Water Supply and Flood Control 100.0 224.71 4.11 223,183 122,593 122,593 - 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.