Texas Reservoirs: Monitored Water Supply Reservoirs are 71.8% full on 2026-11-10

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-11-10 71.8 26,552,080 22,651,979 31,531,332
Yesterday 2026-11-09 71.8 26,523,566 22,628,720 31,531,332
2 days ago 2026-11-08 71.7 26,513,195 22,623,032 31,531,332
1 week ago 2026-11-03 71.9 26,546,494 22,662,981 31,531,332
1 month ago 2026-10-10 72.5 26,655,077 22,866,289 31,531,332
3 months ago 2026-08-10 77.1 28,473,214 24,334,676 31,558,535
6 months ago 2026-05-10 74.8 27,583,717 23,610,127 31,558,535
1 year ago 2025-11-10 73.5 26,945,716 23,161,099 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 6.5 1,990.69 -21.61 511 511 7,900 124
Addicks 1 Flood Control - n.a. - 76.38 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 73.3 2,209.53 -10.47 70,504 70,504 96,207 2,167
Amistad 2 Water Supply and Flood Control 51.7 1,068.29 -48.71 1,057,145 936,670 1,813,408 27,347
Amon G Carter Water Supply 79.7 917.15 -2.85 16,142 15,358 19,266 1,280
Aquilla Water Supply and Flood Control 78.2 534.20 -3.30 33,857 33,821 43,243 2,608
Arlington Water Supply 78.2 545.32 -4.68 31,432 31,400 40,157 1,827
Arrowhead Water Supply 70.0 920.75 -5.25 161,312 161,312 230,359 11,798
Athens Water Supply 96.5 439.44 -0.56 28,524 28,483 29,503 1,743
Austin Water Supply 97.1 492.36 -0.44 23,891 23,282 23,972 1,554
B A Steinhagen Water Supply 98.8 82.92 -0.08 68,444 68,371 69,186 10,161
Bardwell Water Supply and Flood Control 83.4 418.69 -2.31 36,655 36,594 43,856 3,000
Barker 3 Flood Control - n.a. - 69.73 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 95.9 592.54 -1.46 414,742 414,742 432,631 12,062
Benbrook Water Supply and Flood Control 74.0 687.32 -6.68 63,344 63,344 85,648 3,032
Bob Sandlin Water Supply 86.4 334.46 -3.04 177,028 166,297 192,417 8,302
Bois d'Arc Water Supply 86.1 530.85 -3.15 316,551 316,551 367,609 15,122
Bonham Water Supply 74.2 562.11 -2.89 8,192 8,180 11,027 909
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 70.9 826.32 -9.68 263,862 263,862 372,183 10,064
Brownwood Water Supply 89.1 1,422.73 -1.87 116,592 116,592 130,868 6,347
Buchanan Water Supply 95.8 1,018.38 -1.62 844,263 830,601 866,694 22,124
Caddo 4 Water Supply 47.1 167.29 -1.21 97,395 14,095 29,898 23,795
Canyon Water Supply and Flood Control 96.3 907.28 -1.72 364,856 364,785 378,781 8,039
Cedar Creek Water Supply 70.5 315.57 -6.43 454,290 454,191 644,686 26,512
Champion Creek Water Supply 45.2 2,063.80 -19.20 18,781 18,781 41,580 891
Cherokee Water Supply 75.8 276.95 -3.05 34,771 30,389 40,094 2,987
Choke Canyon Water Supply 21.3 190.60 -29.90 140,974 140,973 662,820 10,161
Cisco Water Supply 41.9 1,502.72 -19.74 12,157 12,157 29,003 572
Coleman Water Supply 77.4 1,712.51 -4.99 29,481 29,463 38,075 1,614
Coleto Creek Water Supply 76.4 94.89 -3.11 23,718 23,718 31,040 2,214
Colorado City Water Supply 53.1 2,058.78 -11.42 16,320 16,320 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.48 0.48 152,798 151,250 151,250 - n.a. -
Conroe Water Supply 91.9 199.26 -1.74 383,807 383,780 417,577 18,953
Corpus Christi Water Supply 80.0 91.30 -2.70 205,177 204,899 256,062 18,150
Crook Water Supply 81.4 474.33 -1.67 7,503 7,488 9,195 995
Cypress Springs Water Supply 87.2 375.28 -2.72 58,223 58,223 66,756 3,044
E V Spence Water Supply 9.4 1,842.26 -55.74 48,727 48,727 517,272 3,246
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 9.9 4,312.57 -93.73 196,830 196,830 1,985,900 7,570
Falcon 2 Water Supply and Flood Control 21.4 261.18 -40.02 458,416 333,888 1,562,367 28,154
Fork Water Supply 78.5 397.72 -5.28 507,219 475,776 606,088 22,962
Fort Phantom Hill Water Supply 66.2 1,628.94 -6.96 46,364 46,358 70,030 2,963
Georgetown Water Supply and Flood Control 79.3 784.55 -6.45 30,194 30,131 38,005 1,136
Gibbons Creek Water Supply 85.0 245.40 -1.60 23,561 21,857 25,721 2,249
Graham Water Supply 65.5 1,067.94 -7.06 29,692 29,678 45,288 1,918
Granbury Water Supply 88.8 690.79 -1.91 118,915 118,006 132,949 7,475
Granger Water Supply and Flood Control 100.0 504.01 0.01 51,864 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 89.7 532.35 -2.65 146,347 146,347 163,064 6,068
Greenbelt Water Supply 4.2 2,606.33 -57.67 2,970 2,538 59,968 262
Halbert Water Supply 73.7 365.09 -2.91 4,449 4,449 6,033 511
Hords Creek Water Supply and Flood Control 44.9 1,888.19 -11.81 3,647 3,644 8,109 268
Houston Water Supply 99.6 42.33 -0.05 135,548 131,747 132,318 11,421
Houston County Water Supply 94.7 259.29 -0.71 16,759 16,207 17,113 1,261
Hubbard Creek Water Supply 35.4 1,165.85 -17.46 115,800 110,924 313,298 7,870
Hubert H Moss Water Supply 98.7 714.70 -0.30 23,832 23,735 24,058 1,073
Inks Water Supply 95.5 887.23 -0.77 13,399 13,116 13,729 791
J B Thomas Water Supply 20.7 2,226.51 -31.49 42,041 41,368 199,931 3,142
Jacksonville Water Supply 95.6 421.02 -0.98 24,610 24,548 25,670 1,130
Jim Chapman Water Supply and Flood Control 61.4 433.82 -6.18 194,643 158,868 258,723 14,163
Joe Pool Water Supply and Flood Control 90.1 519.68 -2.32 136,197 134,827 149,629 6,106
Kemp Water Supply and Flood Control 75.6 1,140.02 -3.98 185,537 185,411 245,307 10,082
Kickapoo Water Supply 79.6 1,041.80 -3.20 68,744 68,744 86,345 5,137
Lake O' the Pines Water Supply and Flood Control 89.3 226.99 -1.51 215,513 215,513 241,363 16,606
Lavon Water Supply and Flood Control 78.1 487.44 -4.56 322,860 320,019 409,757 18,566
Leon Water Supply 74.1 1,370.44 -4.56 20,861 20,581 27,762 1,409
Lewisville Water Supply and Flood Control 81.0 517.84 -4.16 492,121 456,447 563,228 24,241
Limestone Water Supply 81.0 359.72 -3.28 165,155 165,155 203,780 11,089
Livingston Water Supply 89.7 128.79 -2.21 1,438,625 1,438,625 1,603,504 72,192
Lost Creek Water Supply 86.9 1,005.19 -4.31 10,380 10,380 11,950 - n.a. -
Lyndon B Johnson Water Supply 94.5 824.03 -0.97 125,424 106,584 112,778 6,334
Mackenzie Water Supply 10.8 3,018.27 -81.73 5,004 5,004 46,450 234
Marble Falls Water Supply 89.9 735.72 -1.28 6,828 6,828 7,597 588
Martin Water Supply 74.5 301.77 -4.23 56,399 56,399 75,726 4,184
Medina Water Supply 26.9 1,018.75 -45.45 68,516 68,516 254,823 2,319
Meredith 6 Water Supply 46.4 2,892.40 -44.10 270,415 232,001 500,000 8,754
Millers Creek Water Supply 61.4 1,328.32 -5.68 17,729 16,446 26,768 1,447
Mineral Wells Water Supply 84.0 861.11 -1.89 4,429 4,429 5,273 431
Monticello Water Supply 70.8 334.29 -5.71 24,592 24,592 34,740 1,522
Mountain Creek Water Supply 100.0 457.55 0.55 24,260 22,850 22,850 2,838
Murvaul Water Supply 87.2 263.83 -1.47 33,367 33,367 38,285 3,259
Nacogdoches Water Supply 82.2 275.53 -3.47 32,477 32,475 39,522 1,882
Nasworthy Water Supply 87.8 1,871.90 -0.81 8,937 8,444 9,615 1,246
Navarro Mills Water Supply and Flood Control 78.3 422.09 -2.41 39,016 39,015 49,827 4,292
New Terrell City Water Supply 23.2 493.16 -10.84 2,002 1,991 8,583 351
Nocona Water Supply 72.8 822.85 -4.65 15,917 15,613 21,444 1,158
North Fork Buffalo Creek Water Supply 77.3 1,045.75 -2.25 11,897 11,897 15,400 1,272
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 1,528.99 -22.51 226,156 226,156 554,340 - n.a. -
Oak Creek Water Supply 13.8 1,973.50 -26.50 5,553 5,403 39,210 518
Palestine Water Supply 86.3 342.72 -2.28 316,942 316,933 367,303 21,073
Palo Duro Water Supply and Flood Control 0.4 2,826.21 -65.79 223 223 61,066 - n.a. -
Palo Pinto Water Supply 71.9 863.41 -3.59 19,639 19,253 26,766 1,963
Pat Cleburne Water Supply 86.3 731.17 -2.33 22,442 22,442 26,008 1,497
Pat Mayse Water Supply and Flood Control 86.8 448.24 -2.76 102,801 98,641 113,683 5,235
Possum Kingdom Water Supply 91.6 996.40 -2.60 493,116 493,116 538,139 16,712
Proctor Water Supply and Flood Control 56.1 1,155.88 -6.12 30,746 30,746 54,762 2,770
Ray Hubbard Water Supply 82.2 431.56 -3.94 361,123 361,123 439,559 19,244
Ray Roberts Water Supply and Flood Control 93.0 630.51 -1.99 733,291 732,968 788,167 27,151
Red Bluff Water Supply 43.9 2,814.15 -13.95 63,735 63,735 145,165 4,407
Richland-Chambers Water Supply 88.9 312.15 -2.85 1,003,405 977,622 1,099,417 41,596
Sam Rayburn Water Supply and Flood Control 60.2 152.65 -11.75 1,739,456 1,720,500 2,857,077 80,539
Somerville Water Supply and Flood Control 86.0 236.05 -1.95 129,193 129,193 150,293 10,453
Stamford Water Supply 72.8 1,413.98 -2.82 37,568 37,565 51,570 4,058
Stillhouse Hollow Water Supply and Flood Control 95.9 620.52 -1.48 220,522 220,436 229,796 6,223
Striker Water Supply 72.8 290.55 -2.45 17,201 12,279 16,878 1,811
Sulphur Springs Water Supply 82.3 457.14 -1.81 14,600 14,600 17,747 - n.a. -
Sweetwater Water Supply 16.4 2,090.29 -26.21 2,006 2,006 12,267 201
Tawakoni Water Supply 87.9 434.54 -2.96 766,344 766,336 871,685 34,435
Texana Water Supply 82.1 41.05 -2.95 135,686 130,473 158,975 8,995
Texoma 7 Water Supply and Flood Control 100.0 617.36 0.36 2,515,277 1,243,801 1,243,801 76,540
Toledo Bend 8 Water Supply 84.1 167.68 -4.32 3,767,986 1,881,943 2,236,450 161,997
Travis Water Supply and Flood Control 94.8 677.95 -3.05 1,058,076 1,041,044 1,098,044 18,343
Twin Buttes Water Supply and Flood Control 4.2 1,894.13 -46.07 11,459 7,710 182,454 1,017
Tyler Water Supply 82.1 372.46 -2.92 64,379 59,168 72,073 4,161
Waco Water Supply and Flood Control 86.0 458.97 -3.25 162,646 162,420 188,891 7,802
Waxahachie Water Supply 73.9 526.73 -4.77 8,750 8,168 11,060 547
Weatherford Water Supply 57.7 888.22 -7.78 10,278 10,278 17,812 869
White River Water Supply 28.0 2,352.10 -20.10 8,917 8,917 31,846 769
Whitney Water Supply and Flood Control 89.4 530.28 -2.72 506,358 505,004 564,808 20,749
Worth Water Supply 71.2 591.87 -2.13 26,466 17,390 24,419 3,168
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.