Texas Reservoirs: Monitored Water Supply Reservoirs are 73.6% full on 2026-02-24

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-02-24 73.6 27,000,158 23,215,891 31,530,305
Yesterday 2026-02-23 73.7 27,044,215 23,239,880 31,530,305
2 days ago 2026-02-22 73.8 27,101,987 23,268,688 31,530,305
1 week ago 2026-02-17 73.7 27,024,445 23,241,535 31,530,305
1 month ago 2026-01-24 73.2 26,868,016 23,093,933 31,530,305
3 months ago 2025-11-24 73.6 26,988,636 23,204,416 31,530,305
6 months ago 2025-08-24 77.5 28,582,806 24,442,651 31,530,305
1 year ago 2025-02-24 75.7 28,442,289 23,884,030 31,530,305
*

 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 1,988.43 -23.87 284 284 7,900 91
Addicks 1 Flood Control - n.a. - 76.36 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 84.4 2,214.22 -5.78 81,202 81,202 96,207 2,397
Amistad 2 Water Supply and Flood Control 33.0 1,051.50 -65.50 677,035 599,144 1,813,408 18,264
Amon G Carter Water Supply 87.1 918.24 -1.76 17,572 16,788 19,266 1,357
Aquilla Water Supply and Flood Control 93.5 536.57 -0.93 40,460 40,424 43,243 2,977
Arlington Water Supply 93.5 548.62 -1.38 37,559 37,527 40,157 1,889
Arrowhead Water Supply 82.5 923.06 -2.94 189,942 189,942 230,359 12,990
Athens Water Supply 100.0 440.43 0.43 30,351 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 95.2 82.67 -0.33 65,933 65,860 69,186 9,931
Bardwell Water Supply and Flood Control 100.0 421.31 0.31 44,947 43,856 43,856 3,335
Barker 3 Flood Control - n.a. - 70.28 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 97.6 593.15 -0.85 422,148 422,148 432,631 12,222
Benbrook Water Supply and Flood Control 85.8 690.53 -3.47 73,524 73,524 85,648 3,330
Bob Sandlin Water Supply 94.1 336.20 -1.30 191,758 181,027 192,417 8,634
Bois d'Arc Water Supply 89.6 531.62 -2.38 329,216 329,216 367,609 15,483
Bonham Water Supply 77.7 562.53 -2.47 8,580 8,568 11,027 937
Brady Creek Water Supply 96.2 1,742.41 -0.59 29,323 27,701 28,808 1,978
Bridgeport Water Supply and Flood Control 85.0 831.24 -4.76 316,336 316,336 372,183 11,219
Brownwood Water Supply 82.7 1,421.39 -3.21 108,271 108,271 130,868 6,071
Buchanan Water Supply 93.9 1,017.62 -2.38 827,500 813,838 866,694 21,991
Caddo 4 Water Supply 100.0 169.02 0.52 140,839 29,898 29,898 27,870
Canyon Water Supply and Flood Control 60.4 887.66 -21.34 228,762 228,691 378,781 5,913
Cedar Creek Water Supply 81.8 318.19 -3.81 527,336 527,237 644,686 29,125
Champion Creek Water Supply 41.0 2,061.90 -21.10 17,047 17,047 41,580 844
Cherokee Water Supply 100.0 280.29 0.29 45,992 40,094 40,094 - n.a. -
Choke Canyon Water Supply 8.5 179.89 -40.61 56,124 56,123 662,820 5,681
Cisco Water Supply 47.9 1,505.69 -16.77 13,906 13,906 29,003 640
Coleman Water Supply 83.7 1,713.97 -3.53 31,902 31,884 38,075 1,689
Coleto Creek Water Supply 75.9 94.81 -3.19 23,545 23,545 31,040 2,202
Colorado City Water Supply 55.0 2,059.34 -10.86 16,927 16,927 30,758 - n.a. -
Comanche Creek Water Supply 98.0 774.05 -0.95 148,289 148,266 151,250 3,119
Conroe Water Supply 94.9 199.92 -1.08 396,434 396,407 417,577 19,310
Corpus Christi Water Supply 10.3 75.76 -18.24 26,776 26,498 256,062 5,290
Crook Water Supply 97.8 475.81 -0.19 9,012 8,997 9,195 1,043
Cypress Springs Water Supply 97.4 377.47 -0.53 65,053 65,053 66,756 3,193
E V Spence Water Supply 12.0 1,846.06 -51.94 62,202 62,202 517,272 3,864
Eagle Mountain Water Supply and Flood Control 88.0 646.59 -2.51 162,903 162,903 185,087 8,465
Elephant Butte 5 Water Supply and Flood Control 11.7 4,317.05 -89.25 232,643 232,643 1,985,900 8,422
Falcon 2 Water Supply and Flood Control 20.4 256.81 -44.39 347,142 319,032 1,562,367 22,784
Fork Water Supply 87.8 400.08 -2.92 562,885 531,442 605,061 24,208
Fort Phantom Hill Water Supply 71.9 1,630.25 -5.65 50,333 50,327 70,030 3,100
Georgetown Water Supply and Flood Control 75.1 783.14 -7.86 28,617 28,554 38,005 1,101
Gibbons Creek Water Supply 99.1 246.91 -0.09 27,196 25,492 25,721 2,543
Graham Water Supply 77.2 1,070.55 -4.45 34,979 34,965 45,288 2,138
Granbury Water Supply 98.9 692.52 -0.18 132,393 131,484 132,949 8,107
Granger Water Supply and Flood Control 100.0 504.30 0.30 53,064 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 100.0 535.61 0.61 167,133 163,064 163,064 - n.a. -
Greenbelt Water Supply 7.6 2,612.49 -51.51 4,975 4,543 59,968 367
Halbert Water Supply 75.2 365.26 -2.74 4,537 4,537 6,033 515
Hords Creek Water Supply and Flood Control 55.4 1,891.10 -8.90 4,494 4,491 8,109 318
Houston Water Supply 99.2 42.29 -0.09 135,091 131,290 132,318 11,403
Houston County Water Supply 100.0 260.14 0.14 17,847 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 42.4 1,168.47 -14.84 137,716 132,840 313,298 8,886
Hubert H Moss Water Supply 89.8 712.66 -2.34 21,695 21,598 24,058 1,023
Inks Water Supply 94.0 886.96 -1.04 13,187 12,904 13,729 774
J B Thomas Water Supply 28.9 2,231.35 -26.65 58,405 57,732 199,931 3,661
Jacksonville Water Supply 100.0 422.12 0.12 25,871 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 78.4 436.72 -3.28 238,559 202,784 258,723 16,111
Joe Pool Water Supply and Flood Control 100.0 522.29 0.29 152,950 149,629 149,629 6,761
Kemp Water Supply and Flood Control 98.0 1,143.68 -0.32 240,561 240,435 245,307 15,145
Kickapoo Water Supply 84.3 1,042.58 -2.42 72,820 72,820 86,345 5,314
Lake O' the Pines Water Supply and Flood Control 94.6 227.75 -0.75 228,330 228,330 241,363 17,123
Lavon Water Supply and Flood Control 94.1 490.81 -1.19 388,363 385,522 409,757 20,132
Leon Water Supply 82.4 1,372.01 -2.99 23,143 22,863 27,762 1,521
Lewisville Water Supply and Flood Control 100.0 522.09 0.09 601,335 563,228 563,228 - n.a. -
Limestone Water Supply 86.4 360.68 -2.32 175,966 175,966 203,780 11,451
Livingston Water Supply 100.0 131.10 0.10 1,611,298 1,603,504 1,603,504 78,170
Lost Creek Water Supply 93.4 1,007.52 -1.98 11,160 11,160 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.6 824.76 -0.24 130,077 111,237 112,778 6,409
Mackenzie Water Supply 12.5 3,021.82 -78.18 5,807 5,807 46,450 257
Marble Falls Water Supply 94.3 736.28 -0.72 7,161 7,161 7,597 599
Martin Water Supply 88.6 304.20 -1.80 67,103 67,103 75,726 4,627
Medina Water Supply 4.2 978.09 -86.11 10,809 10,809 254,823 756
Meredith 6 Water Supply 46.4 2,892.41 -44.09 270,503 232,089 500,000 8,755
Millers Creek Water Supply 70.8 1,329.97 -4.03 20,247 18,964 26,768 1,608
Mineral Wells Water Supply 90.5 861.90 -1.10 4,774 4,774 5,273 443
Monticello Water Supply 78.7 336.03 -3.97 27,347 27,347 34,740 1,642
Mountain Creek Water Supply 100.0 457.68 0.68 24,664 22,850 22,850 2,886
Murvaul Water Supply 99.9 265.29 -0.01 38,250 38,250 38,285 3,498
Nacogdoches Water Supply 93.8 277.85 -1.15 37,074 37,072 39,522 2,077
Nasworthy Water Supply 85.9 1,871.75 -0.96 8,750 8,257 9,615 1,236
Navarro Mills Water Supply and Flood Control 97.2 424.20 -0.30 48,425 48,424 49,827 4,643
New Terrell City Water Supply 24.5 493.47 -10.53 2,112 2,101 8,583 360
Nocona Water Supply 85.9 825.18 -2.32 18,735 18,431 21,444 1,257
North Fork Buffalo Creek Water Supply 83.4 1,046.39 -1.61 12,846 12,846 15,400 1,340
O C Fisher Water Supply and Flood Control 14.5 1,875.76 -32.24 16,835 16,834 115,742 1,339
O H Ivie Water Supply 45.8 1,531.56 -19.94 253,868 253,868 554,340 - n.a. -
Oak Creek Water Supply 18.9 1,976.91 -23.09 7,556 7,406 39,210 655
Palestine Water Supply 100.0 345.05 0.05 368,470 367,303 367,303 - n.a. -
Palo Duro Water Supply and Flood Control 0.4 2,826.21 -65.79 223 223 61,066 - n.a. -
Palo Pinto Water Supply 94.4 866.30 -0.70 25,640 25,254 26,766 2,147
Pat Cleburne Water Supply 92.2 732.19 -1.31 23,984 23,984 26,008 1,526
Pat Mayse Water Supply and Flood Control 89.0 448.73 -2.27 105,381 101,221 113,683 5,296
Possum Kingdom Water Supply 91.1 996.22 -2.78 490,116 490,116 538,139 16,621
Proctor Water Supply and Flood Control 76.6 1,159.07 -2.93 41,969 41,969 54,762 4,035
Ray Hubbard Water Supply 95.1 434.44 -1.06 417,864 417,864 439,559 20,170
Ray Roberts Water Supply and Flood Control 99.8 632.45 -0.05 787,073 786,750 788,167 28,475
Red Bluff Water Supply 56.6 2,817.99 -10.11 82,130 82,130 145,165 5,172
Richland-Chambers Water Supply 92.7 313.13 -1.87 1,044,553 1,018,770 1,099,417 42,379
Sam Rayburn Water Supply and Flood Control 68.3 155.40 -9.00 1,969,646 1,950,690 2,857,077 87,175
Somerville Water Supply and Flood Control 78.5 234.95 -3.05 117,922 117,922 150,293 10,030
Stamford Water Supply 81.9 1,415.09 -1.71 42,255 42,252 51,570 4,435
Stillhouse Hollow Water Supply and Flood Control 94.9 620.14 -1.86 218,167 218,081 229,796 6,174
Striker Water Supply 96.5 292.70 -0.30 21,217 16,295 16,878 1,932
Sulphur Springs Water Supply 80.4 456.93 -2.02 14,266 14,266 17,747 - n.a. -
Sweetwater Water Supply 24.4 2,094.76 -21.74 2,993 2,993 12,267 254
Tawakoni Water Supply 94.5 436.18 -1.32 823,790 823,782 871,685 35,666
Texana Water Supply 57.3 36.17 -7.83 96,293 91,080 158,975 7,173
Texoma 7 Water Supply and Flood Control 99.5 616.82 -0.18 2,474,198 1,237,098 1,243,801 75,275
Toledo Bend 8 Water Supply 85.1 167.95 -4.05 3,811,363 1,903,632 2,236,450 163,262
Travis Water Supply and Flood Control 76.8 666.27 -14.73 860,139 843,107 1,098,044 15,561
Twin Buttes Water Supply and Flood Control 11.6 1,904.40 -35.80 24,957 21,208 182,454 1,672
Tyler Water Supply 96.1 374.78 -0.60 74,496 69,285 72,073 4,580
Waco Water Supply and Flood Control 98.0 461.77 -0.45 185,337 185,111 188,891 8,359
Waxahachie Water Supply 82.7 528.45 -3.05 9,729 9,147 11,060 593
Weatherford Water Supply 67.0 890.08 -5.92 11,937 11,937 17,812 913
White River Water Supply 29.4 2,352.68 -19.52 9,370 9,370 31,846 791
Whitney Water Supply and Flood Control 94.0 531.49 -1.51 532,149 530,795 564,808 21,832
Worth Water Supply 77.8 592.37 -1.63 28,066 18,990 24,419 3,233
Wright Patman Water Supply and Flood Control 100.0 224.27 3.67 210,813 122,593 122,593 - 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.