Texas Reservoirs: Monitored Water Supply Reservoirs are 72.1% full on 2026-10-24

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-10-24 72.1 26,555,240 22,725,536 31,531,332
Yesterday 2026-10-23 72.1 26,571,561 22,739,893 31,531,332
2 days ago 2026-10-22 72.2 26,579,878 22,753,874 31,531,332
1 week ago 2026-10-17 72.3 26,584,775 22,791,235 31,531,332
1 month ago 2026-09-24 71.9 26,490,836 22,666,567 31,542,032
3 months ago 2026-07-24 78.3 29,063,366 24,699,767 31,558,535
6 months ago 2026-04-24 74.5 27,412,958 23,502,859 31,531,332
1 year ago 2025-10-24 73.7 27,018,984 23,234,444 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 6.8 1,990.91 -21.39 536 536 7,900 127
Addicks 1 Flood Control - n.a. - 76.38 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 73.3 2,209.52 -10.48 70,483 70,483 96,207 2,167
Amistad 2 Water Supply and Flood Control 46.5 1,062.75 -54.25 914,113 843,576 1,813,408 24,143
Amon G Carter Water Supply 80.9 917.33 -2.67 16,366 15,582 19,266 1,292
Aquilla Water Supply and Flood Control 80.9 534.64 -2.86 35,018 34,982 43,243 2,668
Arlington Water Supply 80.6 545.85 -4.15 32,403 32,371 40,157 1,836
Arrowhead Water Supply 70.2 920.78 -5.22 161,666 161,666 230,359 11,814
Athens Water Supply 96.6 439.45 -0.55 28,542 28,501 29,503 1,744
Austin Water Supply 96.5 492.27 -0.53 23,752 23,143 23,972 1,549
B A Steinhagen Water Supply 98.2 82.88 -0.12 68,039 67,966 69,186 10,124
Bardwell Water Supply and Flood Control 85.4 418.98 -2.02 37,530 37,469 43,856 3,032
Barker 3 Flood Control - n.a. - 69.57 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 96.6 592.79 -1.21 417,765 417,765 432,631 12,127
Benbrook Water Supply and Flood Control 74.4 687.45 -6.55 63,739 63,739 85,648 3,042
Bob Sandlin Water Supply 87.2 334.65 -2.85 178,609 167,878 192,417 8,336
Bois d'Arc Water Supply 87.5 531.15 -2.85 321,485 321,485 367,609 15,263
Bonham Water Supply 75.0 562.21 -2.79 8,283 8,271 11,027 917
Brady Creek Water Supply 83.7 1,740.51 -2.49 25,737 24,115 28,808 1,808
Bridgeport Water Supply and Flood Control 72.1 826.75 -9.25 268,211 268,211 372,183 10,163
Brownwood Water Supply 89.0 1,422.72 -1.88 116,528 116,528 130,868 6,345
Buchanan Water Supply 95.8 1,018.35 -1.65 843,600 829,938 866,694 22,118
Caddo 4 Water Supply 47.1 167.29 -1.21 97,395 14,095 29,898 23,795
Canyon Water Supply and Flood Control 96.7 907.46 -1.54 366,305 366,234 378,781 8,059
Cedar Creek Water Supply 72.5 316.06 -5.94 467,411 467,312 644,686 27,045
Champion Creek Water Supply 45.1 2,063.78 -19.22 18,763 18,763 41,580 890
Cherokee Water Supply 76.5 277.04 -2.96 35,040 30,658 40,094 3,001
Choke Canyon Water Supply 21.2 190.58 -29.92 140,772 140,771 662,820 10,153
Cisco Water Supply 42.3 1,502.94 -19.52 12,281 12,281 29,003 577
Coleman Water Supply 77.5 1,712.53 -4.97 29,513 29,495 38,075 1,615
Coleto Creek Water Supply 74.7 94.65 -3.35 23,200 23,200 31,040 2,179
Colorado City Water Supply 52.7 2,058.67 -11.53 16,203 16,203 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.37 0.37 152,447 151,250 151,250 - n.a. -
Conroe Water Supply 92.8 199.46 -1.54 387,609 387,582 417,577 19,062
Corpus Christi Water Supply 80.2 91.32 -2.68 205,541 205,263 256,062 18,161
Crook Water Supply 82.4 474.42 -1.58 7,593 7,578 9,195 998
Cypress Springs Water Supply 88.1 375.47 -2.53 58,803 58,803 66,756 3,058
E V Spence Water Supply 9.3 1,842.07 -55.93 48,113 48,113 517,272 3,218
Eagle Mountain Water Supply and Flood Control 72.9 643.11 -5.99 134,915 134,915 185,087 7,652
Elephant Butte 5as of 2026-10-18 Water Supply and Flood Control 4.8 4,296.05 -110.25 95,129 95,129 1,985,900 4,754
Falcon 2 Water Supply and Flood Control 20.3 260.98 -40.22 452,689 317,009 1,562,367 27,926
Fork Water Supply 79.8 398.06 -4.94 515,058 483,615 606,088 23,151
Fort Phantom Hill Water Supply 66.8 1,629.09 -6.81 46,810 46,804 70,030 2,978
Georgetown Water Supply and Flood Control 78.6 784.33 -6.67 29,945 29,882 38,005 1,130
Gibbons Creek Water Supply 85.8 245.49 -1.51 23,764 22,060 25,721 2,260
Graham Water Supply 66.3 1,068.12 -6.88 30,039 30,025 45,288 1,933
Granbury Water Supply 88.0 690.66 -2.04 117,946 117,037 132,949 7,428
Granger Water Supply and Flood Control 98.4 503.80 -0.20 51,005 51,005 51,822 4,062
Grapevine Water Supply and Flood Control 91.2 532.73 -2.27 148,664 148,664 163,064 6,129
Greenbelt Water Supply 4.4 2,606.63 -57.37 3,050 2,618 59,968 267
Halbert Water Supply 75.4 365.28 -2.72 4,547 4,547 6,033 515
Hords Creek Water Supply and Flood Control 44.7 1,888.11 -11.89 3,625 3,622 8,109 267
Houston Water Supply 98.1 42.16 -0.22 133,613 129,812 132,318 11,345
Houston County Water Supply 93.5 259.13 -0.87 16,557 16,005 17,113 1,254
Hubbard Creek Water Supply 35.8 1,165.99 -17.32 116,905 112,029 313,298 7,921
Hubert H Moss Water Supply 98.2 714.59 -0.41 23,714 23,617 24,058 1,070
Inks Water Supply 96.2 887.34 -0.66 13,486 13,203 13,729 792
J B Thomas Water Supply 20.5 2,226.36 -31.64 41,570 40,897 199,931 3,128
Jacksonville Water Supply 95.5 421.00 -1.00 24,587 24,525 25,670 1,130
Jim Chapman Water Supply and Flood Control 64.6 434.40 -5.60 202,962 167,187 258,723 14,534
Joe Pool Water Supply and Flood Control 91.3 519.97 -2.03 137,977 136,607 149,629 6,165
Kemp Water Supply and Flood Control 73.8 1,139.59 -4.41 181,260 181,134 245,307 9,816
Kickapoo Water Supply 80.2 1,041.90 -3.10 69,259 69,259 86,345 5,159
Lake O' the Pines Water Supply and Flood Control 90.2 227.12 -1.38 217,678 217,678 241,363 16,693
Lavon Water Supply and Flood Control 78.9 487.61 -4.39 326,026 323,185 409,757 18,676
Leon Water Supply 74.9 1,370.59 -4.41 21,073 20,793 27,762 1,418
Lewisville Water Supply and Flood Control 81.9 518.04 -3.96 496,985 461,311 563,228 24,394
Limestone Water Supply 82.4 359.97 -3.03 167,938 167,938 203,780 11,175
Livingston Water Supply 91.7 129.23 -1.77 1,470,578 1,470,578 1,603,504 73,048
Lost Creek Water Supply 87.5 1,005.42 -4.08 10,457 10,457 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 10.8 3,018.30 -81.70 5,010 5,010 46,450 234
Marble Falls Water Supply 97.7 736.72 -0.28 7,426 7,426 7,597 608
Martin Water Supply 75.5 301.95 -4.05 57,155 57,155 75,726 4,217
Medina Water Supply 27.7 1,019.64 -44.56 70,606 70,606 254,823 2,380
Meredith 6 Water Supply 44.6 2,891.39 -45.11 261,623 223,209 500,000 8,656
Millers Creek Water Supply 62.7 1,328.56 -5.44 18,079 16,796 26,768 1,470
Mineral Wells Water Supply 84.7 861.20 -1.80 4,468 4,468 5,273 432
Monticello Water Supply 71.7 334.49 -5.51 24,898 24,898 34,740 1,534
Mountain Creek Water Supply 100.0 457.70 0.70 24,727 22,850 22,850 2,894
Murvaul Water Supply 86.7 263.78 -1.52 33,204 33,204 38,285 3,253
Nacogdoches Water Supply 82.8 275.67 -3.33 32,741 32,739 39,522 1,893
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 79.4 422.22 -2.28 39,575 39,574 49,827 4,312
New Terrell City Water Supply 23.8 493.31 -10.69 2,054 2,043 8,583 356
Nocona Water Supply 73.2 822.93 -4.57 16,010 15,706 21,444 1,162
North Fork Buffalo Creek Water Supply 75.9 1,045.60 -2.40 11,687 11,687 15,400 1,256
O C Fisher Water Supply and Flood Control 10.4 1,871.85 -36.15 12,074 12,073 115,742 1,058
O H Ivie Water Supply 40.9 1,529.07 -22.43 226,993 226,993 554,340 - n.a. -
Oak Creek Water Supply 13.4 1,973.25 -26.75 5,410 5,260 39,210 508
Palestine Water Supply 87.1 342.86 -2.14 319,901 319,892 367,303 21,198
Palo Duro Water Supply and Flood Control 0.4 2,826.21 -65.79 223 223 61,066 - n.a. -
Palo Pinto Water Supply 73.8 863.66 -3.34 20,133 19,747 26,766 1,987
Pat Cleburne Water Supply 87.5 731.38 -2.12 22,757 22,757 26,008 1,503
Pat Mayse Water Supply and Flood Control 88.9 448.70 -2.30 105,222 101,062 113,683 5,292
Possum Kingdom Water Supply 91.7 996.43 -2.57 493,618 493,618 538,139 16,726
Proctor Water Supply and Flood Control 56.8 1,156.00 -6.00 31,080 31,080 54,762 2,794
Ray Hubbard Water Supply 83.6 431.90 -3.60 367,685 367,685 439,559 19,361
Ray Roberts Water Supply and Flood Control 93.8 630.74 -1.76 739,551 739,228 788,167 27,281
Red Bluff Water Supply 46.0 2,814.83 -13.27 66,742 66,742 145,165 4,545
Richland-Chambers Water Supply 89.7 312.36 -2.64 1,012,158 986,375 1,099,417 41,764
Sam Rayburn Water Supply and Flood Control 61.6 153.12 -11.28 1,777,551 1,758,595 2,857,077 81,568
Somerville Water Supply and Flood Control 87.5 236.27 -1.73 131,500 131,500 150,293 10,525
Stamford Water Supply 73.8 1,414.10 -2.70 38,057 38,054 51,570 4,098
Stillhouse Hollow Water Supply and Flood Control 96.7 620.79 -1.21 222,207 222,121 229,796 6,258
Striker Water Supply 72.4 290.52 -2.48 17,147 12,225 16,878 1,810
Sulphur Springs Water Supply 83.6 457.28 -1.67 14,831 14,831 17,747 - n.a. -
Sweetwater Water Supply 16.3 2,090.24 -26.26 1,998 1,998 12,267 200
Tawakoni Water Supply 89.5 434.93 -2.57 779,826 779,818 871,685 34,707
Texana Water Supply 86.9 41.88 -2.12 143,320 138,107 158,975 9,397
Texoma 7 Water Supply and Flood Control 98.7 616.56 -0.44 2,454,834 1,227,416 1,243,801 74,518
Toledo Bend 8 Water Supply 84.5 167.78 -4.22 3,784,115 1,890,008 2,236,450 162,466
Travis Water Supply and Flood Control 93.8 677.34 -3.66 1,046,929 1,029,897 1,098,044 18,205
Twin Buttes Water Supply and Flood Control 4.3 1,894.31 -45.89 11,644 7,895 182,454 1,024
Tyler Water Supply 83.0 372.61 -2.77 65,005 59,794 72,073 4,185
Waco Water Supply and Flood Control 87.2 459.26 -2.96 164,919 164,693 188,891 7,874
Waxahachie Water Supply 74.7 526.90 -4.60 8,843 8,261 11,060 551
Weatherford Water Supply 59.3 888.54 -7.46 10,557 10,557 17,812 877
White River Water Supply 27.4 2,351.86 -20.34 8,734 8,734 31,846 757
Whitney Water Supply and Flood Control 90.7 530.64 -2.36 513,892 512,538 564,808 21,104
Worth Water Supply 67.5 591.58 -2.42 25,553 16,477 24,419 3,122
Wright Patman Water Supply and Flood Control 100.0 224.88 4.28 228,065 122,593 122,593 - 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.