Texas Reservoirs: Monitored Water Supply Reservoirs are 74.1% full on 2025-10-31

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2025-10-31 74.1 27,166,159 23,360,385 31,530,305
Yesterday 2025-10-30 74.1 27,193,498 23,377,907 31,530,305
2 days ago 2025-10-29 74.4 27,312,722 23,462,754 31,530,305
1 week ago 2025-10-24 73.7 27,025,148 23,239,800 31,530,305
1 month ago 2025-09-30 75.8 27,795,338 23,909,056 31,530,305
3 months ago 2025-07-31 79.2 29,356,412 24,957,456 31,530,305
6 months ago 2025-04-30 76.6 29,335,500 24,160,810 31,530,305
1 year ago 2024-10-31 70.6 26,102,414 22,241,463 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. - 76.34 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 89.5 2,216.23 -3.77 86,152 86,152 96,207 2,534
Amistad 2 Water Supply and Flood Control 36.1 1,057.65 -59.35 798,763 653,791 1,813,408 21,340
Amon G Carter Water Supply 91.7 918.89 -1.11 18,450 17,666 19,266 1,406
Aquilla Water Supply and Flood Control 91.0 536.21 -1.29 39,397 39,361 43,243 2,924
Arlington Water Supply 91.5 548.21 -1.79 36,787 36,755 40,157 1,880
Arrowhead Water Supply 87.0 923.85 -2.15 200,364 200,364 230,359 13,397
Athens Water Supply 100.0 440.09 0.09 29,712 29,503 29,503 - n.a. -
Austin Water Supply 96.2 492.21 -0.59 23,659 23,050 23,972 1,546
B A Steinhagen Water Supply 95.3 82.68 -0.32 66,032 65,959 69,186 9,940
Bardwell Water Supply and Flood Control 96.9 420.59 -0.41 42,578 42,517 43,856 3,239
Barker 3 Flood Control - n.a. - 70.71 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 98.6 593.52 -0.48 426,688 426,688 432,631 12,319
Benbrook Water Supply and Flood Control 88.0 691.09 -2.91 75,405 75,405 85,648 3,388
Bob Sandlin Water Supply 94.3 336.24 -1.26 192,104 181,373 192,417 8,642
Bois d'Arc Water Supply 91.8 532.13 -1.87 337,555 337,555 367,609 15,717
Bonham Water Supply 75.8 562.31 -2.69 8,375 8,363 11,027 924
Brady Creek Water Supply 88.6 1,741.27 -1.73 27,143 25,521 28,808 1,877
Bridgeport Water Supply and Flood Control 87.5 832.08 -3.92 325,831 325,831 372,183 11,387
Brownwood Water Supply 86.6 1,422.22 -2.38 113,382 113,382 130,868 6,242
Buchanan Water Supply 95.3 1,018.16 -1.84 839,400 825,738 866,694 22,085
Caddo 4 Water Supply 100.0 168.58 0.08 130,258 29,898 29,898 26,926
Canyon Water Supply and Flood Control 64.5 890.22 -18.78 244,227 244,156 378,781 6,170
Cedar Creek Water Supply 86.9 319.31 -2.69 560,518 560,419 644,686 30,114
Champion Creek Water Supply 43.0 2,062.81 -20.19 17,875 17,875 41,580 867
Cherokee Water Supply 99.0 279.79 -0.21 44,084 39,702 40,094 3,700
Choke Canyon Water Supply 10.7 182.32 -38.18 71,132 71,131 662,820 6,685
Cisco Water Supply 49.7 1,506.50 -15.96 14,423 14,423 29,003 658
Coleman Water Supply 87.8 1,714.87 -2.63 33,438 33,420 38,075 1,730
Coleto Creek Water Supply 80.1 95.39 -2.61 24,852 24,852 31,040 2,284
Colorado City Water Supply 58.0 2,060.16 -10.04 17,835 17,835 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.04 0.04 151,400 151,250 151,250 - n.a. -
Conroe Water Supply 95.6 200.06 -0.94 399,143 399,116 417,577 19,386
Corpus Christi Water Supply 12.9 76.90 -17.10 33,197 32,919 256,062 5,989
Crook Water Supply 88.3 474.96 -1.04 8,137 8,122 9,195 1,016
Cypress Springs Water Supply 95.7 377.10 -0.90 63,876 63,876 66,756 3,167
E V Spence Water Supply 13.2 1,847.58 -50.42 68,185 68,185 517,272 4,007
Eagle Mountain Water Supply and Flood Control 88.7 646.74 -2.36 164,176 164,176 185,087 8,505
Elephant Butte 5as of 2025-10-28 Water Supply 4.3 4,293.87 -112.43 85,126 85,126 1,985,900 4,422
Falcon 2 Water Supply 15.6 253.37 -47.83 274,963 243,430 1,562,367 19,287
Fork Water Supply 90.8 400.82 -2.18 580,958 549,515 605,061 24,646
Fort Phantom Hill Water Supply 74.5 1,630.85 -5.05 52,211 52,205 70,030 3,162
Georgetown Water Supply and Flood Control 73.1 782.42 -8.58 27,832 27,769 38,005 1,081
Gibbons Creek Water Supply 100.0 247.00 0.00 27,425 25,721 25,721 2,553
Graham Water Supply 82.8 1,071.70 -3.30 37,509 37,495 45,288 2,218
Granbury Water Supply 94.9 691.86 -0.84 127,122 126,213 132,949 7,866
Granger Water Supply and Flood Control 97.2 503.64 -0.36 50,359 50,359 51,822 4,025
Grapevine Water Supply and Flood Control 99.7 534.93 -0.07 162,603 162,603 163,064 6,615
Greenbelt Water Supply 8.2 2,613.47 -50.53 5,334 4,902 59,968 383
Halbert Water Supply 82.1 366.06 -1.94 4,956 4,956 6,033 533
Hords Creek Water Supply and Flood Control 58.9 1,891.97 -8.03 4,776 4,773 8,109 331
Houston Water Supply 98.3 42.18 -0.20 133,840 130,039 132,318 11,354
Houston County Water Supply 100.0 260.04 0.04 17,717 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 46.2 1,169.76 -13.55 149,550 144,674 313,298 9,452
Hubert H Moss Water Supply 91.3 713.02 -1.98 22,064 21,967 24,058 1,031
Inks Water Supply 57.4 879.26 -8.74 8,170 7,887 13,729 535
J B Thomas Water Supply 32.8 2,233.43 -24.57 66,308 65,635 199,931 3,934
Jacksonville Water Supply 100.0 422.09 0.09 25,836 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 94.3 520.69 -1.31 142,472 141,102 149,629 6,327
Kemp Water Supply and Flood Control 100.0 1,144.07 0.07 246,506 245,307 245,307 - n.a. -
Kickapoo Water Supply 88.2 1,043.20 -1.80 76,158 76,158 86,345 5,455
Lake O' the Pines Water Supply and Flood Control 100.0 228.55 0.05 242,246 241,363 241,363 17,671
Lavon Water Supply and Flood Control 86.2 489.18 -2.82 356,021 353,180 409,757 19,477
Leon Water Supply 83.3 1,372.18 -2.82 23,403 23,123 27,762 1,535
Lewisville Water Supply and Flood Control 95.9 521.13 -0.87 575,665 539,991 563,228 26,420
Limestone Water Supply 89.5 361.23 -1.77 182,351 182,351 203,780 11,812
Livingston Water Supply 95.9 130.13 -0.87 1,537,157 1,537,157 1,603,504 74,979
Lost Creek Water Supply 96.3 1,008.45 -1.05 11,510 11,510 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.0 824.65 -0.35 129,372 110,532 112,778 6,399
Mackenzie Water Supply 13.0 3,022.73 -77.27 6,021 6,021 46,450 263
Marble Falls Water Supply 95.7 736.46 -0.54 7,269 7,269 7,597 603
Martin Water Supply 90.7 304.54 -1.46 68,687 68,687 75,726 4,688
Medina Water Supply 5.4 981.71 -82.49 13,715 13,715 254,823 850
Meredith 6 Water Supply 47.7 2,893.13 -43.37 276,833 238,419 500,000 8,823
Millers Creek Water Supply 75.9 1,330.78 -3.22 21,593 20,310 26,768 1,731
Mineral Wells Water Supply 87.6 861.55 -1.45 4,620 4,620 5,273 437
Monticello Water Supply 78.9 336.06 -3.94 27,397 27,397 34,740 1,644
Mountain Creek Water Supply 100.0 457.77 0.77 24,956 22,850 22,850 2,926
Murvaul Water Supply 93.6 264.58 -0.72 35,844 35,844 38,285 3,347
Nacogdoches Water Supply 91.3 277.37 -1.63 36,086 36,084 39,522 2,038
Nasworthy Water Supply 85.1 1,871.69 -1.02 8,676 8,183 9,615 1,232
Navarro Mills Water Supply and Flood Control 95.0 423.96 -0.54 47,316 47,315 49,827 4,596
New Terrell City Water Supply 25.7 493.77 -10.23 2,221 2,210 8,583 370
Nocona Water Supply 90.2 825.89 -1.61 19,637 19,333 21,444 1,283
North Fork Buffalo Creek Water Supply 89.2 1,046.95 -1.05 13,740 13,740 15,400 1,400
O C Fisher Water Supply and Flood Control 15.8 1,876.80 -31.20 18,280 18,279 115,742 1,443
O H Ivie Water Supply 47.9 1,532.59 -18.91 265,595 265,595 554,340 - n.a. -
Oak Creek Water Supply 21.0 1,978.18 -21.82 8,369 8,219 39,210 710
Palestine Water Supply 98.2 344.71 -0.29 360,647 360,638 367,303 22,853
Palo Duro Water Supply and Flood Control 0.5 2,827.79 -64.21 328 328 61,066 - n.a. -
Palo Pinto Water Supply 81.2 864.64 -2.36 22,131 21,745 26,766 2,081
Pat Cleburne Water Supply 92.3 732.21 -1.29 24,014 24,014 26,008 1,527
Pat Mayse Water Supply and Flood Control 90.9 449.13 -1.87 107,510 103,350 113,683 5,352
Possum Kingdom Water Supply 93.4 996.96 -2.04 502,548 502,548 538,139 16,973
Proctor Water Supply and Flood Control 80.3 1,159.56 -2.44 43,986 43,986 54,762 4,194
Ray Hubbard Water Supply 92.3 433.84 -1.66 405,828 405,828 439,559 19,955
Ray Roberts Water Supply and Flood Control 96.8 631.61 -0.89 763,504 763,181 788,167 27,791
Red Bluff Water Supply 50.9 2,816.35 -11.75 73,918 73,918 145,165 4,850
Richland-Chambers Water Supply 93.4 313.33 -1.67 1,053,045 1,027,262 1,099,417 42,539
Sam Rayburn Water Supply and Flood Control 69.5 155.79 -8.61 2,003,856 1,984,900 2,857,077 88,259
Somerville Water Supply and Flood Control 84.4 235.82 -2.18 126,798 126,798 150,293 10,370
Stamford Water Supply 88.8 1,415.86 -0.94 45,794 45,791 51,570 4,705
Stillhouse Hollow Water Supply and Flood Control 99.0 621.63 -0.37 227,513 227,427 229,796 6,376
Striker Water Supply 100.0 293.31 0.31 22,409 16,878 16,878 - n.a. -
Sulphur Springs Water Supply 79.0 456.77 -2.18 14,028 14,028 17,747 - n.a. -
Sweetwater Water Supply 26.4 2,095.71 -20.79 3,235 3,235 12,267 266
Tawakoni Water Supply 93.9 436.04 -1.46 818,805 818,797 871,685 35,548
Texana Water Supply 74.4 39.65 -4.35 123,487 118,274 158,975 8,467
Texoma 7 Water Supply and Flood Control 98.6 616.53 -0.47 2,452,600 1,226,300 1,243,801 74,430
Toledo Bend 8 Water Supply 84.3 167.71 -4.29 3,772,831 1,884,366 2,236,450 162,137
Travis Water Supply and Flood Control 81.2 669.35 -11.65 909,179 892,147 1,098,044 16,276
Twin Buttes Water Supply 12.6 1,905.40 -34.80 26,667 22,918 182,454 1,759
Tyler Water Supply 91.6 374.05 -1.33 71,206 65,995 72,073 4,435
Waco Water Supply and Flood Control 98.0 461.77 -0.45 185,337 185,111 188,891 8,359
Waxahachie Water Supply 84.3 528.74 -2.76 9,902 9,320 11,060 599
Weatherford Water Supply 69.5 890.57 -5.43 12,387 12,387 17,812 925
White River Water Supply 32.8 2,354.01 -18.19 10,454 10,454 31,846 842
Whitney Water Supply and Flood Control 94.7 531.67 -1.33 536,094 534,740 564,808 21,996
Worth Water Supply 82.0 592.69 -1.31 29,107 20,031 24,419 3,272
Wright Patman Water Supply and Flood Control 100.0 224.65 4.05 221,476 122,593 122,593 - 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.