Texas Reservoirs: Monitored Water Supply Reservoirs are 73.8% full on 2026-02-19

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-02-19 73.8 27,074,550 23,268,472 31,530,305
Yesterday 2026-02-18 73.8 27,062,702 23,264,285 31,530,305
2 days ago 2026-02-17 73.7 27,025,404 23,244,474 31,530,305
1 week ago 2026-02-12 73.0 26,747,370 23,020,906 31,530,305
1 month ago 2026-01-19 73.1 26,784,976 23,038,678 31,530,305
3 months ago 2025-11-19 72.9 26,741,567 22,983,187 31,530,305
6 months ago 2025-08-19 77.8 28,725,340 24,533,402 31,530,305
1 year ago 2025-02-19 75.9 28,573,996 23,943,324 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 1,988.44 -23.86 285 285 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 84.7 2,214.33 -5.67 81,466 81,466 96,207 2,403
Amistad 2 Water Supply and Flood Control 33.3 1,051.74 -65.26 681,546 604,396 1,813,408 18,386
Amon G Carter Water Supply 87.7 918.32 -1.68 17,681 16,897 19,266 1,363
Aquilla Water Supply and Flood Control 94.2 536.67 -0.83 40,758 40,722 43,243 2,989
Arlington Water Supply 95.6 549.07 -0.93 38,411 38,379 40,157 1,899
Arrowhead Water Supply 82.8 923.12 -2.88 190,722 190,722 230,359 13,020
Athens Water Supply 100.0 440.52 0.52 30,522 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 100.0 83.01 0.01 69,362 69,186 69,186 - n.a. -
Bardwell Water Supply and Flood Control 100.0 421.56 0.56 45,784 43,856 43,856 3,361
Barker 3 Flood Control - n.a. - 72.80 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 97.8 593.22 -0.78 423,004 423,004 432,631 12,240
Benbrook Water Supply and Flood Control 87.6 690.98 -3.02 75,033 75,033 85,648 3,377
Bob Sandlin Water Supply 94.3 336.25 -1.25 192,190 181,459 192,417 8,644
Bois d'Arc Water Supply 90.0 531.71 -2.29 330,696 330,696 367,609 15,525
Bonham Water Supply 78.7 562.65 -2.35 8,693 8,681 11,027 944
Brady Creek Water Supply 96.6 1,742.48 -0.52 29,464 27,842 28,808 1,983
Bridgeport Water Supply and Flood Control 85.3 831.35 -4.65 317,571 317,571 372,183 11,242
Brownwood Water Supply 83.2 1,421.48 -3.12 108,819 108,819 130,868 6,090
Buchanan Water Supply 93.9 1,017.63 -2.37 827,720 814,058 866,694 21,993
Caddo 4 Water Supply 100.0 169.08 0.58 142,411 29,898 29,898 28,007
Canyon Water Supply and Flood Control 60.6 887.80 -21.20 229,590 229,519 378,781 5,927
Cedar Creek Water Supply 82.0 318.24 -3.76 528,794 528,695 644,686 29,170
Champion Creek Water Supply 41.1 2,061.97 -21.03 17,106 17,106 41,580 845
Cherokee Water Supply 100.0 280.36 0.36 46,269 40,094 40,094 - n.a. -
Choke Canyon Water Supply 8.7 180.14 -40.36 57,557 57,556 662,820 5,782
Cisco Water Supply 48.1 1,505.78 -16.68 13,963 13,963 29,003 642
Coleman Water Supply 84.1 1,714.05 -3.45 32,038 32,020 38,075 1,692
Coleto Creek Water Supply 76.0 94.83 -3.17 23,588 23,588 31,040 2,205
Colorado City Water Supply 55.3 2,059.41 -10.79 17,004 17,004 30,758 - n.a. -
Comanche Creek Water Supply 98.5 774.26 -0.74 148,945 148,922 151,250 3,128
Conroe Water Supply 95.2 199.98 -1.02 397,594 397,567 417,577 19,343
Corpus Christi Water Supply 10.6 75.86 -18.14 27,308 27,030 256,062 5,351
Crook Water Supply 98.6 475.88 -0.12 9,085 9,070 9,195 1,045
Cypress Springs Water Supply 97.7 377.52 -0.48 65,212 65,212 66,756 3,197
E V Spence Water Supply 12.1 1,846.16 -51.84 62,589 62,589 517,272 3,874
Eagle Mountain Water Supply and Flood Control 88.7 646.74 -2.36 164,176 164,176 185,087 8,505
Elephant Butte 5 Water Supply and Flood Control 11.5 4,316.49 -89.81 227,957 227,957 1,985,900 8,313
Falcon 2 Water Supply and Flood Control 20.6 256.91 -44.29 349,427 321,832 1,562,367 22,895
Fork Water Supply 88.2 400.17 -2.83 565,067 533,624 605,061 24,259
Fort Phantom Hill Water Supply 72.2 1,630.32 -5.58 50,550 50,544 70,030 3,107
Georgetown Water Supply and Flood Control 74.7 783.00 -8.00 28,463 28,400 38,005 1,097
Gibbons Creek Water Supply 100.0 247.25 0.25 28,067 25,721 25,721 2,583
Graham Water Supply 77.6 1,070.63 -4.37 35,151 35,137 45,288 2,144
Granbury Water Supply 99.4 692.60 -0.10 133,043 132,134 132,949 8,136
Granger Water Supply and Flood Control 100.0 504.33 0.33 53,189 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 100.0 535.64 0.64 167,336 163,064 163,064 - n.a. -
Greenbelt Water Supply 7.3 2,611.95 -52.05 4,796 4,364 59,968 357
Halbert Water Supply 75.5 365.30 -2.70 4,557 4,557 6,033 516
Hords Creek Water Supply and Flood Control 55.7 1,891.17 -8.83 4,517 4,514 8,109 319
Houston Water Supply 100.0 42.58 0.20 138,417 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.25 0.25 17,990 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 42.9 1,168.66 -14.65 139,412 134,536 313,298 8,968
Hubert H Moss Water Supply 90.0 712.71 -2.29 21,746 21,649 24,058 1,024
Inks Water Supply 94.2 887.00 -1.00 13,218 12,935 13,729 776
J B Thomas Water Supply 29.1 2,231.46 -26.54 58,809 58,136 199,931 3,676
Jacksonville Water Supply 100.0 422.11 0.11 25,860 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 79.2 436.85 -3.15 240,658 204,883 258,723 16,186
Joe Pool Water Supply and Flood Control 100.0 522.36 0.36 153,424 149,629 149,629 6,774
Kemp Water Supply and Flood Control 98.4 1,143.74 -0.26 241,471 241,345 245,307 15,175
Kickapoo Water Supply 85.0 1,042.69 -2.31 73,406 73,406 86,345 5,339
Lake O' the Pines Water Supply and Flood Control 96.2 227.98 -0.52 232,286 232,286 241,363 17,278
Lavon Water Supply and Flood Control 94.2 490.84 -1.16 388,967 386,126 409,757 20,143
Leon Water Supply 82.7 1,372.07 -2.93 23,235 22,955 27,762 1,526
Lewisville Water Supply and Flood Control 100.0 522.17 0.17 603,503 563,228 563,228 - n.a. -
Limestone Water Supply 87.1 360.82 -2.18 177,573 177,573 203,780 11,516
Livingston Water Supply 100.0 131.38 0.38 1,633,395 1,603,504 1,603,504 - n.a. -
Lost Creek Water Supply 93.3 1,007.49 -2.01 11,150 11,150 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 12.5 3,021.89 -78.11 5,824 5,824 46,450 258
Marble Falls Water Supply 95.3 736.41 -0.59 7,239 7,239 7,597 602
Martin Water Supply 89.0 304.26 -1.74 67,381 67,381 75,726 4,637
Medina Water Supply 4.3 978.28 -85.92 10,953 10,953 254,823 762
Meredith 6 Water Supply 46.6 2,892.50 -44.00 271,292 232,878 500,000 8,764
Millers Creek Water Supply 69.9 1,329.81 -4.19 19,991 18,708 26,768 1,590
Mineral Wells Water Supply 91.1 861.97 -1.03 4,805 4,805 5,273 444
Monticello Water Supply 79.0 336.08 -3.92 27,431 27,431 34,740 1,646
Mountain Creek Water Supply 100.0 457.66 0.66 24,601 22,850 22,850 2,878
Murvaul Water Supply 100.0 265.37 0.07 38,525 38,285 38,285 - n.a. -
Nacogdoches Water Supply 94.0 277.88 -1.12 37,136 37,134 39,522 2,080
Nasworthy Water Supply 86.5 1,871.80 -0.91 8,812 8,319 9,615 1,239
Navarro Mills Water Supply and Flood Control 97.8 424.27 -0.23 48,750 48,749 49,827 4,658
New Terrell City Water Supply 24.8 493.55 -10.45 2,141 2,130 8,583 363
Nocona Water Supply 86.5 825.27 -2.23 18,848 18,544 21,444 1,260
North Fork Buffalo Creek Water Supply 84.8 1,046.53 -1.47 13,063 13,063 15,400 1,354
O C Fisher Water Supply and Flood Control 14.6 1,875.85 -32.15 16,955 16,954 115,742 1,342
O H Ivie Water Supply 46.1 1,531.69 -19.81 255,322 255,322 554,340 - n.a. -
Oak Creek Water Supply 19.0 1,977.00 -23.00 7,616 7,466 39,210 659
Palestine Water Supply 100.0 345.12 0.12 370,093 367,303 367,303 - n.a. -
Palo Duro Water Supply and Flood Control 0.4 2,826.17 -65.83 221 221 61,066 - n.a. -
Palo Pinto Water Supply 94.8 866.36 -0.64 25,768 25,382 26,766 2,149
Pat Cleburne Water Supply 92.5 732.23 -1.27 24,045 24,045 26,008 1,527
Pat Mayse Water Supply and Flood Control 89.5 448.82 -2.18 105,858 101,698 113,683 5,308
Possum Kingdom Water Supply 91.3 996.30 -2.70 491,446 491,446 538,139 16,662
Proctor Water Supply and Flood Control 77.2 1,159.15 -2.85 42,293 42,293 54,762 4,059
Ray Hubbard Water Supply 95.3 434.50 -1.00 419,074 419,074 439,559 20,193
Ray Roberts Water Supply and Flood Control 100.0 632.49 -0.01 788,206 787,883 788,167 28,612
Red Bluff Water Supply 56.6 2,818.00 -10.10 82,182 82,182 145,165 5,174
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 67.9 155.28 -9.12 1,959,207 1,940,251 2,857,077 86,852
Somerville Water Supply and Flood Control 79.0 235.03 -2.97 118,726 118,726 150,293 10,062
Stamford Water Supply 82.5 1,415.15 -1.65 42,524 42,521 51,570 4,456
Stillhouse Hollow Water Supply and Flood Control 95.3 620.27 -1.73 218,971 218,885 229,796 6,191
Striker Water Supply 100.0 293.12 0.12 22,034 16,878 16,878 1,964
Sulphur Springs Water Supply 80.7 456.97 -1.98 14,325 14,325 17,747 - n.a. -
Sweetwater Water Supply 24.5 2,094.83 -21.67 3,009 3,009 12,267 254
Tawakoni Water Supply 94.8 436.25 -1.25 826,289 826,281 871,685 35,726
Texana Water Supply 58.1 36.35 -7.65 97,590 92,377 158,975 7,236
Texoma 7 Water Supply and Flood Control 99.3 616.77 -0.23 2,470,474 1,235,236 1,243,801 75,130
Toledo Bend 8 Water Supply 85.1 167.94 -4.06 3,809,767 1,902,834 2,236,450 163,216
Travis Water Supply and Flood Control 77.2 666.55 -14.45 864,506 847,474 1,098,044 15,627
Twin Buttes Water Supply and Flood Control 11.7 1,904.46 -35.74 25,057 21,308 182,454 1,676
Tyler Water Supply 96.2 374.79 -0.59 74,542 69,331 72,073 4,582
Waco Water Supply and Flood Control 98.0 461.78 -0.44 185,421 185,195 188,891 8,361
Waxahachie Water Supply 83.5 528.60 -2.90 9,818 9,236 11,060 596
Weatherford Water Supply 67.4 890.16 -5.84 12,010 12,010 17,812 915
White River Water Supply 29.6 2,352.76 -19.44 9,433 9,433 31,846 794
Whitney Water Supply and Flood Control 94.2 531.54 -1.46 533,242 531,888 564,808 21,877
Worth Water Supply 78.2 592.40 -1.60 28,163 19,087 24,419 3,237
Wright Patman Water Supply and Flood Control 100.0 224.00 3.40 203,407 122,593 122,593 - 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.