Texas Reservoirs: Monitored Water Supply Reservoirs are 75.0% full on 2025-10-09

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2025-10-09 75.0 27,510,230 23,663,182 31,530,305
Yesterday 2025-10-08 75.1 27,540,350 23,689,004 31,530,305
2 days ago 2025-10-07 75.2 27,565,545 23,711,409 31,530,305
1 week ago 2025-10-02 75.7 27,732,692 23,854,628 31,530,305
1 month ago 2025-09-09 77.2 28,351,243 24,329,290 31,530,305
3 months ago 2025-07-09 79.9 30,088,475 25,178,751 31,530,305
6 months ago 2025-04-09 75.7 28,879,469 23,869,895 31,530,305
1 year ago 2024-10-09 72.7 26,840,197 22,907,212 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. - 76.35 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 91.2 2,216.85 -3.15 87,737 87,737 96,207 2,577
Amistad 2 Water Supply and Flood Control 35.8 1,057.55 -59.45 796,500 649,858 1,813,408 21,285
Amon G Carter Water Supply 93.7 919.16 -0.84 18,829 18,045 19,266 1,428
Aquilla Water Supply and Flood Control 91.5 536.28 -1.22 39,602 39,566 43,243 2,935
Arlington Water Supply 86.0 547.02 -2.98 34,563 34,531 40,157 1,857
Arrowhead Water Supply 88.9 924.18 -1.82 204,813 204,813 230,359 13,567
Athens Water Supply 100.0 440.00 0.00 29,544 29,503 29,503 - n.a. -
Austin Water Supply 96.2 492.22 -0.58 23,674 23,065 23,972 1,546
B A Steinhagen Water Supply 98.7 82.91 -0.09 68,342 68,269 69,186 10,152
Bardwell Water Supply and Flood Control 97.2 420.62 -0.38 42,675 42,614 43,856 3,243
Barker 3 Flood Control - n.a. - 69.77 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 99.3 593.76 -0.24 429,652 429,652 432,631 12,382
Benbrook Water Supply and Flood Control 88.4 691.19 -2.81 75,745 75,745 85,648 3,398
Bob Sandlin Water Supply 95.4 336.50 -1.00 194,357 183,626 192,417 8,693
Bois d'Arc Water Supply 93.0 532.40 -1.60 341,895 341,895 367,609 15,834
Bonham Water Supply 79.3 562.72 -2.28 8,759 8,747 11,027 947
Brady Creek Water Supply 91.0 1,741.62 -1.38 27,826 26,204 28,808 1,907
Bridgeport Water Supply and Flood Control 89.5 832.73 -3.27 333,274 333,274 372,183 11,516
Brownwood Water Supply 89.1 1,422.73 -1.87 116,592 116,592 130,868 6,347
Buchanan Water Supply 95.2 1,018.15 -1.85 839,180 825,518 866,694 22,083
Caddo 4 Water Supply 100.0 168.71 0.21 133,224 29,898 29,898 27,197
Canyon Water Supply and Flood Control 66.0 891.13 -17.87 249,884 249,813 378,781 6,263
Cedar Creek Water Supply 89.5 319.86 -2.14 577,206 577,107 644,686 30,572
Champion Creek Water Supply 43.4 2,063.03 -19.97 18,060 18,060 41,580 873
Cherokee Water Supply 98.7 279.76 -0.24 43,974 39,592 40,094 3,686
Choke Canyon Water Supply 11.3 182.84 -37.66 74,666 74,665 662,820 6,899
Cisco Water Supply 50.7 1,506.91 -15.55 14,699 14,699 29,003 667
Coleman Water Supply 89.2 1,715.19 -2.31 33,993 33,975 38,075 1,740
Coleto Creek Water Supply 83.8 95.89 -2.11 26,001 26,001 31,040 2,354
Colorado City Water Supply 58.8 2,060.39 -9.81 18,098 18,098 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.36 0.36 152,415 151,250 151,250 - n.a. -
Conroe Water Supply 96.8 200.32 -0.68 404,202 404,175 417,577 19,527
Corpus Christi Water Supply 14.5 77.58 -16.42 37,412 37,134 256,062 6,402
Crook Water Supply 90.4 475.15 -0.85 8,330 8,315 9,195 1,022
Cypress Springs Water Supply 96.5 377.28 -0.72 64,447 64,447 66,756 3,180
E V Spence Water Supply 13.5 1,847.97 -50.03 69,756 69,756 517,272 4,056
Eagle Mountain Water Supply and Flood Control 88.6 646.71 -2.39 163,921 163,921 185,087 8,497
Elephant Butte 5as of 2025-10-06 Water Supply 3.6 4,290.58 -115.72 71,455 71,455 1,985,900 3,883
Falcon 2 Water Supply 16.5 254.59 -46.61 299,190 257,062 1,562,367 20,421
Fork Water Supply 92.8 401.31 -1.69 593,112 561,669 605,061 24,970
Fort Phantom Hill Water Supply 76.0 1,631.16 -4.74 53,197 53,191 70,030 3,200
Georgetown Water Supply and Flood Control 76.0 783.43 -7.57 28,938 28,875 38,005 1,108
Gibbons Creek Water Supply 98.6 246.86 -0.14 27,069 25,365 25,721 2,538
Graham Water Supply 84.9 1,072.12 -2.88 38,459 38,445 45,288 2,247
Granbury Water Supply 94.5 691.79 -0.91 126,573 125,664 132,949 7,840
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 96.1 534.03 -0.97 156,780 156,780 163,064 6,367
Greenbelt Water Supply 8.5 2,613.95 -50.05 5,529 5,097 59,968 392
Halbert Water Supply 84.5 366.33 -1.67 5,100 5,100 6,033 539
Hords Creek Water Supply and Flood Control 60.6 1,892.39 -7.61 4,919 4,916 8,109 340
Houston Water Supply 98.9 42.25 -0.13 134,636 130,835 132,318 11,385
Houston County Water Supply 98.6 259.82 -0.18 17,433 16,881 17,113 1,285
Hubbard Creek Water Supply 47.2 1,170.09 -13.22 152,692 147,816 313,298 9,594
Hubert H Moss Water Supply 92.0 713.18 -1.82 22,230 22,133 24,058 1,035
Inks Water Supply 57.4 879.24 -8.76 8,159 7,876 13,729 535
J B Thomas Water Supply 33.5 2,233.78 -24.22 67,694 67,021 199,931 3,982
Jacksonville Water Supply 99.8 421.96 -0.04 25,685 25,623 25,670 1,161
Jim Chapman Water Supply and Flood Control 82.6 437.39 -2.61 249,482 213,707 258,723 16,497
Joe Pool Water Supply and Flood Control 94.2 520.66 -1.34 142,283 140,913 149,629 6,319
Kemp Water Supply and Flood Control 100.0 1,144.36 0.36 250,975 245,307 245,307 - n.a. -
Kickapoo Water Supply 91.0 1,043.64 -1.36 78,580 78,580 86,345 5,555
Lake O' the Pines Water Supply and Flood Control 100.0 228.79 0.29 246,505 241,363 241,363 17,825
Lavon Water Supply and Flood Control 87.8 489.52 -2.48 362,665 359,824 409,757 19,607
Leon Water Supply 85.6 1,372.59 -2.41 24,039 23,759 27,762 1,567
Lewisville Water Supply and Flood Control 94.4 520.82 -1.18 567,504 531,830 563,228 26,235
Limestone Water Supply 91.2 361.53 -1.47 185,910 185,910 203,780 11,915
Livingston Water Supply 96.3 130.22 -0.78 1,543,916 1,543,916 1,603,504 75,229
Lost Creek Water Supply 97.4 1,008.76 -0.74 11,639 11,639 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.7 824.78 -0.22 130,205 111,365 112,778 6,411
Mackenzie Water Supply 13.1 3,023.08 -76.92 6,100 6,100 46,450 266
Marble Falls Water Supply 95.2 736.40 -0.60 7,233 7,233 7,597 602
Martin Water Supply 92.1 304.76 -1.24 69,723 69,723 75,726 4,729
Medina Water Supply 5.7 982.57 -81.63 14,457 14,457 254,823 875
Meredith 6 Water Supply 48.0 2,893.29 -43.21 278,245 239,831 500,000 8,838
Millers Creek Water Supply 77.8 1,331.07 -2.93 22,106 20,823 26,768 1,811
Mineral Wells Water Supply 88.0 861.60 -1.40 4,642 4,642 5,273 438
Monticello Water Supply 80.1 336.31 -3.69 27,821 27,821 34,740 1,667
Mountain Creek Water Supply 100.0 457.08 0.08 23,032 22,850 22,850 2,714
Murvaul Water Supply 93.6 264.58 -0.72 35,844 35,844 38,285 3,347
Nacogdoches Water Supply 93.1 277.71 -1.29 36,784 36,782 39,522 2,065
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 96.1 424.08 -0.42 47,869 47,868 49,827 4,619
New Terrell City Water Supply 26.0 493.82 -10.18 2,240 2,229 8,583 372
Nocona Water Supply 92.0 826.19 -1.31 20,023 19,719 21,444 1,294
North Fork Buffalo Creek Water Supply 92.4 1,047.25 -0.75 14,232 14,232 15,400 1,432
O C Fisher Water Supply and Flood Control 16.0 1,876.97 -31.03 18,519 18,518 115,742 1,463
O H Ivie Water Supply 49.2 1,533.18 -18.32 272,470 272,470 554,340 - n.a. -
Oak Creek Water Supply 21.6 1,978.54 -21.46 8,617 8,467 39,210 727
Palestine Water Supply 97.9 344.66 -0.34 359,507 359,498 367,303 22,808
Palo Duro Water Supply and Flood Control 0.6 2,828.55 -63.45 379 379 61,066 - n.a. -
Palo Pinto Water Supply 82.6 864.82 -2.18 22,506 22,120 26,766 2,088
Pat Cleburne Water Supply 94.4 732.56 -0.94 24,550 24,550 26,008 1,537
Pat Mayse Water Supply and Flood Control 94.1 449.79 -1.21 111,100 106,940 113,683 5,509
Possum Kingdom Water Supply 94.7 997.38 -1.62 509,719 509,719 538,139 17,174
Proctor Water Supply and Flood Control 84.3 1,160.07 -1.93 46,155 46,155 54,762 4,326
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 95.8 631.31 -1.19 755,194 754,871 788,167 27,611
Red Bluff Water Supply 50.7 2,816.29 -11.81 73,629 73,629 145,165 4,838
Richland-Chambers Water Supply 95.1 313.77 -1.23 1,071,839 1,046,056 1,099,417 42,891
Sam Rayburn Water Supply and Flood Control 71.8 156.53 -7.87 2,069,961 2,051,005 2,857,077 90,461
Somerville Water Supply and Flood Control 89.3 236.52 -1.48 134,142 134,142 150,293 10,607
Stamford Water Supply 90.8 1,416.08 -0.72 46,839 46,836 51,570 4,783
Stillhouse Hollow Water Supply and Flood Control 99.6 621.85 -0.15 228,919 228,833 229,796 6,408
Striker Water Supply 98.6 292.88 -0.12 21,566 16,644 16,878 1,945
Sulphur Springs Water Supply 81.1 457.01 -1.94 14,386 14,386 17,747 - n.a. -
Sweetwater Water Supply 27.0 2,096.01 -20.49 3,315 3,315 12,267 270
Tawakoni Water Supply 95.5 436.42 -1.08 832,374 832,366 871,685 35,874
Texana Water Supply 78.9 40.49 -3.51 130,718 125,505 158,975 8,753
Texoma 7 Water Supply and Flood Control 98.5 616.49 -0.51 2,449,621 1,224,810 1,243,801 74,314
Toledo Bend 8 Water Supply 85.0 167.91 -4.09 3,804,977 1,900,438 2,236,450 163,076
Travis Water Supply and Flood Control 83.5 670.82 -10.18 933,354 916,322 1,098,044 16,618
Twin Buttes Water Supply 13.3 1,906.14 -34.06 27,989 24,240 182,454 1,842
Tyler Water Supply 92.6 374.22 -1.16 71,963 66,752 72,073 4,468
Waco Water Supply and Flood Control 98.2 461.81 -0.41 185,671 185,445 188,891 8,366
Waxahachie Water Supply 86.8 529.20 -2.30 10,180 9,598 11,060 610
Weatherford Water Supply 70.4 890.74 -5.26 12,544 12,544 17,812 929
White River Water Supply 33.8 2,354.39 -17.81 10,777 10,777 31,846 858
Whitney Water Supply and Flood Control 96.9 532.23 -0.77 548,556 547,202 564,808 22,512
Worth Water Supply 81.4 592.64 -1.36 28,944 19,868 24,419 3,266
Wright Patman Water Supply and Flood Control 100.0 224.81 4.21 226,048 122,593 122,593 - 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.