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

Static map

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 27,251,655 23,432,786 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. - 84.15 - 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 36.2 1,057.72 -59.28 800,212 657,313 1,813,408 21,377
Amon G Carter Water Supply 92.4 918.99 -1.01 18,588 17,804 19,266 1,414
Aquilla Water Supply and Flood Control 91.7 536.31 -1.19 39,690 39,654 43,243 2,940
Arlington Water Supply 91.2 548.13 -1.87 36,636 36,604 40,157 1,878
Arrowhead Water Supply 87.4 923.93 -2.07 201,438 201,438 230,359 13,438
Athens Water Supply 100.0 440.15 0.15 29,823 29,503 29,503 - n.a. -
Austin Water Supply 97.0 492.34 -0.46 23,860 23,251 23,972 1,553
B A Steinhagen Water Supply 95.0 82.66 -0.34 65,834 65,761 69,186 9,922
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. - 80.96 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 98.8 593.58 -0.42 427,428 427,428 432,631 12,334
Benbrook Water Supply and Flood Control 88.6 691.23 -2.77 75,881 75,881 85,648 3,402
Bob Sandlin Water Supply 94.7 336.33 -1.17 192,882 182,151 192,417 8,660
Bois d'Arc Water Supply 92.2 532.22 -1.78 339,002 339,002 367,609 15,756
Bonham Water Supply 76.8 562.42 -2.58 8,477 8,465 11,027 931
Brady Creek Water Supply 89.3 1,741.37 -1.63 27,347 25,725 28,808 1,886
Bridgeport Water Supply and Flood Control 88.2 832.29 -3.71 328,226 328,226 372,183 11,428
Brownwood Water Supply 87.2 1,422.34 -2.26 114,132 114,132 130,868 6,267
Buchanan Water Supply 95.5 1,018.23 -1.77 840,947 827,285 866,694 22,097
Caddo 4 Water Supply 100.0 168.65 0.15 131,780 29,898 29,898 27,067
Canyon Water Supply and Flood Control 64.8 890.43 -18.57 245,525 245,454 378,781 6,192
Cedar Creek Water Supply 87.6 319.46 -2.54 565,045 564,946 644,686 30,237
Champion Creek Water Supply 43.2 2,062.89 -20.11 17,942 17,942 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 96.1 200.17 -0.83 401,279 401,252 417,577 19,446
Corpus Christi Water Supply 13.3 77.07 -16.93 34,223 33,945 256,062 6,090
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 88.9 646.78 -2.32 164,516 164,516 185,087 8,515
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 15.9 253.78 -47.42 282,860 248,793 1,562,367 19,648
Fork Water Supply 91.4 400.95 -2.05 584,168 552,725 605,061 24,729
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 73.5 782.56 -8.44 27,983 27,920 38,005 1,085
Gibbons Creek Water Supply 100.0 247.05 0.05 27,553 25,721 25,721 2,559
Graham Water Supply 83.4 1,071.83 -3.17 37,802 37,788 45,288 2,227
Granbury Water Supply 94.8 691.84 -0.86 126,965 126,056 132,949 7,858
Granger Water Supply and Flood Control 97.5 503.68 -0.32 50,520 50,520 51,822 4,034
Grapevine Water Supply and Flood Control 99.9 534.98 -0.02 162,932 162,932 163,064 6,681
Greenbelt Water Supply 8.2 2,613.57 -50.43 5,377 4,945 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 98.4 42.19 -0.19 133,953 130,152 132,318 11,359
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 57.1 879.17 -8.83 8,122 7,839 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 100.0 422.26 0.26 26,035 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 88.9 1,043.31 -1.69 76,760 76,760 86,345 5,480
Lake O' the Pines Water Supply and Flood Control 100.0 228.61 0.11 243,307 241,363 241,363 17,710
Lavon Water Supply and Flood Control 86.6 489.26 -2.74 357,580 354,739 409,757 19,508
Leon Water Supply 83.8 1,372.28 -2.72 23,557 23,277 27,762 1,542
Lewisville Water Supply and Flood Control 96.5 521.27 -0.73 579,370 543,696 563,228 26,506
Limestone Water Supply 90.2 361.36 -1.64 183,889 183,889 203,780 11,858
Livingston Water Supply 94.2 129.77 -1.23 1,510,319 1,510,319 1,603,504 74,149
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 95.1 736.39 -0.61 7,227 7,227 7,597 601
Martin Water Supply 91.1 304.61 -1.39 69,016 69,016 75,726 4,701
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 79.3 336.16 -3.84 27,566 27,566 34,740 1,654
Mountain Creek Water Supply 100.0 457.83 0.83 25,154 22,850 22,850 2,956
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 26.1 493.85 -10.15 2,251 2,240 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 90.1 1,047.03 -0.97 13,870 13,870 15,400 1,408
O C Fisher Water Supply and Flood Control 15.7 1,876.75 -31.25 18,209 18,208 115,742 1,437
O H Ivie Water Supply 48.2 1,532.71 -18.79 266,980 266,980 554,340 - 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 2,827.92 -64.08 337 337 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 93.2 732.36 -1.14 24,244 24,244 26,008 1,531
Pat Mayse Water Supply and Flood Control 91.9 449.34 -1.66 108,637 104,477 113,683 5,386
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 93.0 433.99 -1.51 408,825 408,825 439,559 20,005
Ray Roberts Water Supply and Flood Control 97.3 631.74 -0.76 767,123 766,800 788,167 27,870
Red Bluff Water Supply 50.9 2,816.33 -11.77 73,822 73,822 145,165 4,846
Richland-Chambers Water Supply 94.1 313.51 -1.49 1,060,714 1,034,931 1,099,417 42,683
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 85.1 235.93 -2.07 127,941 127,941 150,293 10,411
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 99.1 621.69 -0.31 227,895 227,809 229,796 6,385
Striker Water Supply 99.8 292.98 -0.02 21,760 16,838 16,878 1,952
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 94.5 436.19 -1.31 824,146 824,138 871,685 35,674
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 81.6 669.62 -11.38 913,581 896,549 1,098,044 16,338
Twin Buttes Water Supply 12.7 1,905.57 -34.63 26,968 23,219 182,454 1,778
Tyler Water Supply 92.1 374.14 -1.24 71,606 66,395 72,073 4,452
Waco Water Supply and Flood Control 98.3 461.84 -0.38 185,923 185,697 188,891 8,372
Waxahachie Water Supply 85.0 528.87 -2.63 9,980 9,398 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 2,354.11 -18.09 10,539 10,539 31,846 846
Whitney Water Supply and Flood Control 95.0 531.76 -1.24 538,077 536,723 564,808 22,079
Worth Water Supply 83.9 592.83 -1.17 29,566 20,490 24,419 3,289
Wright Patman Water Supply and Flood Control 100.0 224.72 4.12 223,470 122,593 122,593 - 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.