Texas Reservoirs: Monitored Water Supply Reservoirs are 72.1% full on 2026-11-12

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-11-12 72.1 26,664,298 22,744,283 31,531,332
Yesterday 2026-11-11 72.1 26,634,575 22,728,033 31,531,332
2 days ago 2026-11-10 71.9 26,567,028 22,665,894 31,531,332
1 week ago 2026-11-05 71.8 26,543,278 22,654,971 31,531,332
1 month ago 2026-10-12 72.3 26,595,837 22,805,257 31,531,332
3 months ago 2026-08-12 76.8 28,367,062 24,251,608 31,558,535
6 months ago 2026-05-12 75.0 27,724,802 23,673,956 31,558,535
1 year ago 2025-11-12 73.2 26,846,649 23,080,137 31,531,332
*

 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 6.4 1,990.65 -21.65 507 507 7,900 123
Addicks 1 Flood Control - n.a. - 76.38 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 73.2 2,209.49 -10.51 70,418 70,418 96,207 2,165
Amistad 2 Water Supply and Flood Control 53.1 1,069.39 -47.61 1,087,176 963,278 1,813,408 28,014
Amon G Carter Water Supply 79.7 917.14 -2.86 16,130 15,346 19,266 1,279
Aquilla Water Supply and Flood Control 77.9 534.15 -3.35 33,727 33,691 43,243 2,600
Arlington Water Supply 78.0 545.27 -4.73 31,340 31,308 40,157 1,826
Arrowhead Water Supply 69.9 920.73 -5.27 161,076 161,076 230,359 11,788
Athens Water Supply 96.5 439.44 -0.56 28,524 28,483 29,503 1,743
Austin Water Supply 93.1 491.74 -1.06 22,938 22,329 23,972 1,521
B A Steinhagen Water Supply 98.4 82.89 -0.11 68,140 68,067 69,186 10,134
Bardwell Water Supply and Flood Control 83.3 418.67 -2.33 36,595 36,534 43,856 2,998
Barker 3 Flood Control - n.a. - 70.94 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 95.8 592.52 -1.48 414,500 414,500 432,631 12,056
Benbrook Water Supply and Flood Control 74.2 687.40 -6.60 63,587 63,587 85,648 3,038
Bob Sandlin Water Supply 86.3 334.44 -3.06 176,863 166,132 192,417 8,298
Bois d'Arc Water Supply 86.0 530.82 -3.18 316,057 316,057 367,609 15,108
Bonham Water Supply 73.8 562.07 -2.93 8,155 8,143 11,027 906
Brady Creek Water Supply 84.5 1,740.64 -2.36 25,965 24,343 28,808 1,819
Bridgeport Water Supply and Flood Control 70.8 826.30 -9.70 263,661 263,661 372,183 10,059
Brownwood Water Supply 89.0 1,422.72 -1.88 116,528 116,528 130,868 6,345
Buchanan Water Supply 95.9 1,018.39 -1.61 844,485 830,823 866,694 22,125
Caddo 4 Water Supply 37.2 167.03 -1.47 91,423 11,109 29,898 23,173
Canyon Water Supply and Flood Control 96.6 907.41 -1.59 365,902 365,831 378,781 8,054
Cedar Creek Water Supply 70.3 315.54 -6.46 453,496 453,397 644,686 26,480
Champion Creek Water Supply 45.1 2,063.79 -19.21 18,772 18,772 41,580 891
Cherokee Water Supply 75.5 276.91 -3.09 34,651 30,269 40,094 2,980
Choke Canyon Water Supply 21.3 190.61 -29.89 141,076 141,075 662,820 10,165
Cisco Water Supply 41.3 1,502.40 -20.06 11,979 11,979 29,003 565
Coleman Water Supply 77.3 1,712.50 -5.00 29,465 29,447 38,075 1,614
Coleto Creek Water Supply 77.5 95.05 -2.95 24,070 24,070 31,040 2,237
Colorado City Water Supply 53.0 2,058.77 -11.43 16,309 16,309 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.49 0.49 152,829 151,250 151,250 - n.a. -
Conroe Water Supply 91.9 199.26 -1.74 383,807 383,780 417,577 18,953
Corpus Christi Water Supply 80.7 91.40 -2.60 206,995 206,717 256,062 18,209
Crook Water Supply 81.3 474.32 -1.68 7,493 7,478 9,195 994
Cypress Springs Water Supply 87.2 375.27 -2.73 58,193 58,193 66,756 3,044
E V Spence Water Supply 9.4 1,842.19 -55.81 48,500 48,500 517,272 3,236
Eagle Mountain Water Supply and Flood Control 71.5 642.77 -6.33 132,327 132,327 185,087 7,572
Elephant Butte 5 Water Supply and Flood Control 10.5 4,314.05 -92.25 208,241 208,241 1,985,900 7,851
Falcon 2 Water Supply and Flood Control 21.8 261.53 -39.67 468,359 341,131 1,562,367 28,547
Fork Water Supply 78.5 397.71 -5.29 506,989 475,546 606,088 22,956
Fort Phantom Hill Water Supply 66.1 1,628.92 -6.98 46,305 46,299 70,030 2,961
Georgetown Water Supply and Flood Control 79.5 784.63 -6.37 30,285 30,222 38,005 1,138
Gibbons Creek Water Supply 85.0 245.40 -1.60 23,561 21,857 25,721 2,249
Graham Water Supply 65.4 1,067.92 -7.08 29,654 29,640 45,288 1,916
Granbury Water Supply 88.9 690.82 -1.88 119,139 118,230 132,949 7,486
Granger Water Supply and Flood Control 100.0 504.03 0.03 51,946 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 89.6 532.31 -2.69 146,104 146,104 163,064 6,062
Greenbelt Water Supply 4.2 2,606.29 -57.71 2,959 2,527 59,968 261
Halbert Water Supply 73.5 365.06 -2.94 4,434 4,434 6,033 510
Hords Creek Water Supply and Flood Control 44.9 1,888.18 -11.82 3,644 3,641 8,109 268
Houston Water Supply 100.0 42.39 0.01 136,234 132,318 132,318 - n.a. -
Houston County Water Supply 94.8 259.30 -0.70 16,771 16,219 17,113 1,261
Hubbard Creek Water Supply 35.3 1,165.82 -17.49 115,564 110,688 313,298 7,859
Hubert H Moss Water Supply 98.6 714.69 -0.31 23,821 23,724 24,058 1,072
Inks Water Supply 95.6 887.24 -0.76 13,407 13,124 13,729 791
J B Thomas Water Supply 20.7 2,226.50 -31.50 42,009 41,336 199,931 3,141
Jacksonville Water Supply 95.7 421.03 -0.97 24,621 24,559 25,670 1,131
Jim Chapman Water Supply and Flood Control 61.1 433.77 -6.23 193,936 158,161 258,723 14,132
Joe Pool Water Supply and Flood Control 90.0 519.66 -2.34 136,075 134,705 149,629 6,102
Kemp Water Supply and Flood Control 75.6 1,140.03 -3.97 185,638 185,512 245,307 10,088
Kickapoo Water Supply 79.4 1,041.77 -3.23 68,590 68,590 86,345 5,130
Lake O' the Pines Water Supply and Flood Control 89.2 226.98 -1.52 215,347 215,347 241,363 16,599
Lavon Water Supply and Flood Control 78.1 487.44 -4.56 322,860 320,019 409,757 18,566
Leon Water Supply 74.0 1,370.42 -4.58 20,833 20,553 27,762 1,408
Lewisville Water Supply and Flood Control 80.8 517.79 -4.21 490,910 455,236 563,228 24,203
Limestone Water Supply 80.9 359.70 -3.30 164,933 164,933 203,780 11,082
Livingston Water Supply 89.7 128.78 -2.22 1,437,903 1,437,903 1,603,504 72,173
Lost Creek Water Supply 86.8 1,005.17 -4.33 10,374 10,374 11,950 - n.a. -
Lyndon B Johnson Water Supply 96.6 824.41 -0.59 127,839 108,999 112,778 6,376
Mackenzie Water Supply 10.8 3,018.26 -81.74 5,002 5,002 46,450 234
Marble Falls Water Supply 97.3 736.66 -0.34 7,390 7,390 7,597 607
Martin Water Supply 74.2 301.72 -4.28 56,190 56,190 75,726 4,175
Medina Water Supply 27.3 1,019.15 -45.05 69,448 69,448 254,823 2,345
Meredith 6 Water Supply 46.5 2,892.45 -44.05 270,854 232,440 500,000 8,759
Millers Creek Water Supply 61.3 1,328.30 -5.70 17,700 16,417 26,768 1,445
Mineral Wells Water Supply 83.9 861.10 -1.90 4,424 4,424 5,273 431
Monticello Water Supply 70.5 334.23 -5.77 24,501 24,501 34,740 1,518
Mountain Creek Water Supply 100.0 457.56 0.56 24,290 22,850 22,850 2,841
Murvaul Water Supply 87.1 263.82 -1.48 33,334 33,334 38,285 3,258
Nacogdoches Water Supply 82.0 275.50 -3.50 32,420 32,418 39,522 1,879
Nasworthy Water Supply 87.7 1,871.89 -0.82 8,924 8,431 9,615 1,246
Navarro Mills Water Supply and Flood Control 78.1 422.07 -2.43 38,930 38,929 49,827 4,289
New Terrell City Water Supply 23.2 493.15 -10.85 1,998 1,987 8,583 351
Nocona Water Supply 72.7 822.83 -4.67 15,894 15,590 21,444 1,157
North Fork Buffalo Creek Water Supply 77.3 1,045.76 -2.24 11,911 11,911 15,400 1,273
O C Fisher Water Supply and Flood Control 10.6 1,872.02 -35.98 12,251 12,250 115,742 1,070
O H Ivie Water Supply 40.8 1,529.00 -22.50 226,258 226,258 554,340 - n.a. -
Oak Creek Water Supply 13.8 1,973.49 -26.51 5,547 5,397 39,210 518
Palestine Water Supply 86.3 342.73 -2.27 317,153 317,144 367,303 21,082
Palo Duro Water Supply and Flood Control 0.4 2,826.20 -65.80 223 223 61,066 - n.a. -
Palo Pinto Water Supply 71.8 863.39 -3.61 19,600 19,214 26,766 1,961
Pat Cleburne Water Supply 86.2 731.16 -2.34 22,427 22,427 26,008 1,497
Pat Mayse Water Supply and Flood Control 87.7 448.44 -2.56 103,850 99,690 113,683 5,259
Possum Kingdom Water Supply 91.6 996.38 -2.62 492,782 492,782 538,139 16,702
Proctor Water Supply and Flood Control 56.0 1,155.85 -6.15 30,663 30,663 54,762 2,764
Ray Hubbard Water Supply 82.1 431.54 -3.96 360,738 360,738 439,559 19,237
Ray Roberts Water Supply and Flood Control 92.9 630.49 -2.01 732,748 732,425 788,167 27,140
Red Bluff Water Supply 43.7 2,814.07 -14.03 63,381 63,381 145,165 4,391
Richland-Chambers Water Supply 88.8 312.13 -2.87 1,002,573 976,790 1,099,417 41,580
Sam Rayburn Water Supply and Flood Control 60.1 152.61 -11.79 1,736,234 1,717,278 2,857,077 80,449
Somerville Water Supply and Flood Control 86.0 236.05 -1.95 129,193 129,193 150,293 10,453
Stamford Water Supply 72.7 1,413.96 -2.84 37,487 37,484 51,570 4,051
Stillhouse Hollow Water Supply and Flood Control 95.9 620.50 -1.50 220,398 220,312 229,796 6,221
Striker Water Supply 72.5 290.53 -2.47 17,165 12,243 16,878 1,810
Sulphur Springs Water Supply 82.1 457.12 -1.83 14,567 14,567 17,747 - n.a. -
Sweetwater Water Supply 16.3 2,090.27 -26.23 2,003 2,003 12,267 201
Tawakoni Water Supply 87.8 434.52 -2.98 765,655 765,647 871,685 34,421
Texana Water Supply 85.8 41.70 -2.30 141,636 136,423 158,975 9,313
Texoma 7 Water Supply and Flood Control 100.0 617.43 0.43 2,520,658 1,243,801 1,243,801 76,684
Toledo Bend 8 Water Supply 84.4 167.74 -4.26 3,777,667 1,886,784 2,236,450 162,278
Travis Water Supply and Flood Control 100.0 681.33 0.33 1,121,374 1,098,044 1,098,044 19,122
Twin Buttes Water Supply and Flood Control 4.2 1,894.12 -46.08 11,448 7,699 182,454 1,017
Tyler Water Supply 81.8 372.41 -2.97 64,171 58,960 72,073 4,153
Waco Water Supply and Flood Control 85.9 458.94 -3.28 162,412 162,186 188,891 7,794
Waxahachie Water Supply 73.9 526.73 -4.77 8,750 8,168 11,060 547
Weatherford Water Supply 57.6 888.19 -7.81 10,252 10,252 17,812 868
White River Water Supply 28.0 2,352.09 -20.11 8,909 8,909 31,846 768
Whitney Water Supply and Flood Control 89.3 530.25 -2.75 505,736 504,382 564,808 20,720
Worth Water Supply 72.3 591.95 -2.05 26,720 17,644 24,419 3,179
Wright Patman Water Supply and Flood Control 100.0 224.73 4.13 223,756 122,593 122,593 - 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.