Texas Reservoirs: Monitored Water Supply Reservoirs are 77.4% full on 2026-06-24

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-06-24 77.4 29,254,152 24,431,254 31,558,535
Yesterday 2026-06-23 77.4 29,230,809 24,431,751 31,558,535
2 days ago 2026-06-22 77.4 29,142,384 24,420,249 31,558,535
1 week ago 2026-06-17 77.0 28,965,576 24,298,774 31,558,535
1 month ago 2026-05-24 75.3 27,949,874 23,767,781 31,558,535
3 months ago 2026-03-24 73.9 27,124,391 23,306,466 31,531,332
6 months ago 2025-12-24 73.7 27,030,805 23,241,019 31,531,332
1 year ago 2025-06-24 78.0 30,292,313 24,631,432 31,558,535
*

 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 9.1 1,992.33 -19.97 719 719 7,900 148
Addicks 1 Flood Control - n.a. - 85.44 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 78.3 2,211.70 -8.30 75,317 75,317 96,207 2,272
Amistad 2 Water Supply and Flood Control 29.5 1,047.78 -69.22 612,350 535,769 1,813,408 16,540
Amon G Carter Water Supply 90.6 918.73 -1.27 18,234 17,450 19,266 1,394
Aquilla Water Supply and Flood Control 100.0 537.64 0.14 43,712 43,243 43,243 3,100
Arlington Water Supply 95.8 549.12 -0.88 38,506 38,474 40,157 1,900
Arrowhead Water Supply 83.5 923.24 -2.76 192,288 192,288 230,359 13,082
Athens Water Supply 100.0 440.32 0.32 30,143 29,503 29,503 - n.a. -
Austin Water Supply 98.0 492.50 -0.30 24,109 23,500 23,972 1,563
B A Steinhagen Water Supply 98.7 82.91 -0.09 68,342 68,269 69,186 10,152
Bardwell Water Supply and Flood Control 100.0 421.84 0.84 46,730 43,856 43,856 3,397
Barker 3 Flood Control - n.a. - 84.79 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 100.0 595.36 1.36 449,798 432,631 432,631 - n.a. -
Benbrook Water Supply and Flood Control 100.0 694.13 0.13 86,131 85,648 85,648 - n.a. -
Bob Sandlin Water Supply 96.8 336.81 -0.69 197,061 186,330 192,417 8,753
Bois d'Arc Water Supply 100.0 535.02 1.02 384,968 367,609 367,609 16,991
Bonham Water Supply 100.0 565.55 0.55 11,635 11,027 11,027 1,099
Brady Creek Water Supply 95.5 1,742.31 -0.69 29,120 27,498 28,808 1,970
Bridgeport Water Supply and Flood Control 87.9 832.21 -3.79 327,313 327,313 372,183 11,412
Brownwood Water Supply 86.4 1,422.18 -2.42 113,132 113,132 130,868 6,234
Buchanan Water Supply 99.7 1,019.88 -0.12 877,664 864,002 866,694 22,423
Caddo 4 Water Supply 100.0 169.30 0.80 148,362 29,898 29,898 28,511
Canyon Water Supply and Flood Control 61.7 888.50 -20.50 233,764 233,693 378,781 5,997
Cedar Creek Water Supply 85.7 319.05 -2.95 552,716 552,617 644,686 29,900
Champion Creek Water Supply 39.0 2,060.95 -22.05 16,197 16,197 41,580 822
Cherokee Water Supply 100.0 280.31 0.31 46,071 40,094 40,094 - n.a. -
Choke Canyon Water Supply 8.7 180.13 -40.37 57,500 57,499 662,820 5,778
Cisco Water Supply 46.4 1,504.97 -17.49 13,470 13,470 29,003 623
Coleman Water Supply 87.7 1,714.86 -2.64 33,421 33,403 38,075 1,730
Coleto Creek Water Supply 83.5 95.86 -2.14 25,932 25,932 31,040 2,350
Colorado City Water Supply 50.5 2,058.05 -12.15 15,546 15,546 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.46 0.46 152,734 151,250 151,250 - n.a. -
Conroe Water Supply 99.9 200.97 -0.03 417,008 416,981 417,577 19,878
Corpus Christi Water Supply 31.9 82.86 -11.14 81,942 81,664 256,062 10,762
Crook Water Supply 100.0 477.35 1.35 10,655 9,195 9,195 - n.a. -
Cypress Springs Water Supply 98.4 377.66 -0.34 65,661 65,661 66,756 3,207
E V Spence Water Supply 10.9 1,844.50 -53.50 56,357 56,357 517,272 3,585
Eagle Mountain Water Supply and Flood Control 94.9 648.07 -1.03 175,739 175,739 185,087 8,904
Elephant Butte 5 Water Supply and Flood Control 5.1 4,297.17 -108.42 100,545 100,545 1,960,900 4,919
Falcon 2 Water Supply and Flood Control 26.8 263.35 -37.85 521,915 418,021 1,562,367 30,455
Fork Water Supply 92.2 401.19 -1.81 590,350 558,907 606,088 25,245
Fort Phantom Hill Water Supply 77.6 1,631.51 -4.39 54,324 54,318 70,030 3,242
Georgetown Water Supply and Flood Control 100.0 794.62 3.62 42,998 38,005 38,005 - n.a. -
Gibbons Creek Water Supply 97.7 246.77 -0.23 26,841 25,137 25,721 2,528
Graham Water Supply 78.1 1,070.73 -4.27 35,365 35,351 45,288 2,151
Granbury Water Supply 99.5 692.62 -0.08 133,206 132,297 132,949 8,143
Granger Water Supply and Flood Control 100.0 506.69 2.69 63,659 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 100.0 536.06 1.06 170,194 163,064 163,064 - n.a. -
Greenbelt Water Supply 6.1 2,610.10 -53.90 4,116 3,684 59,968 325
Halbert Water Supply 82.8 366.13 -1.87 4,993 4,993 6,033 534
Hords Creek Water Supply and Flood Control 53.7 1,890.65 -9.35 4,355 4,352 8,109 309
Houston Water Supply 99.6 42.33 -0.05 135,548 131,747 132,318 11,421
Houston County Water Supply 100.0 260.54 0.54 18,370 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 43.2 1,168.75 -14.56 140,221 135,345 313,298 9,008
Hubert H Moss Water Supply 99.8 714.95 -0.05 24,101 24,004 24,058 1,109
Inks Water Supply 95.4 887.20 -0.80 13,375 13,092 13,729 790
J B Thomas Water Supply 24.6 2,228.93 -29.07 49,910 49,237 199,931 3,369
Jacksonville Water Supply 100.0 422.05 0.05 25,790 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 90.0 438.53 -1.47 268,662 232,887 258,723 17,152
Joe Pool Water Supply and Flood Control 100.0 522.42 0.42 153,830 149,629 149,629 6,785
Kemp Water Supply and Flood Control 97.8 1,143.65 -0.35 240,107 239,981 245,307 15,130
Kickapoo Water Supply 90.4 1,043.54 -1.46 78,026 78,026 86,345 5,532
Lake O' the Pines Water Supply and Flood Control 94.5 229.19 -0.81 253,689 253,689 268,566 - n.a. -
Lavon Water Supply and Flood Control 100.0 493.85 1.85 451,687 409,757 409,757 21,617
Leon Water Supply 79.8 1,371.54 -3.46 22,442 22,162 27,762 1,484
Lewisville Water Supply and Flood Control 100.0 524.41 2.41 666,019 563,228 563,228 - n.a. -
Limestone Water Supply 100.0 363.40 0.40 208,771 203,780 203,780 - n.a. -
Livingston Water Supply 100.0 131.86 0.86 1,672,236 1,603,504 1,603,504 - n.a. -
Lost Creek Water Supply 95.4 1,008.18 -1.32 11,396 11,396 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.4 824.72 -0.28 129,821 110,981 112,778 6,406
Mackenzie Water Supply 11.9 3,020.70 -79.30 5,540 5,540 46,450 250
Marble Falls Water Supply 94.3 736.28 -0.72 7,161 7,161 7,597 599
Martin Water Supply 98.2 305.72 -0.28 74,346 74,346 75,726 4,903
Medina Water Supply 8.7 990.47 -73.73 22,293 22,293 254,823 1,101
Meredith 6 Water Supply 44.4 2,891.23 -45.27 260,240 221,826 500,000 8,641
Millers Creek Water Supply 65.7 1,329.08 -4.92 18,857 17,574 26,768 1,519
Mineral Wells Water Supply 100.0 863.36 0.36 5,442 5,273 5,273 476
Monticello Water Supply 82.2 336.74 -3.26 28,564 28,564 34,740 1,706
Mountain Creek Water Supply 100.0 457.84 0.84 25,187 22,850 22,850 2,961
Murvaul Water Supply 100.0 265.52 0.22 39,043 38,285 38,285 - n.a. -
Nacogdoches Water Supply 97.8 278.59 -0.41 38,635 38,633 39,522 2,145
Nasworthy Water Supply 85.5 1,871.72 -0.99 8,713 8,220 9,615 1,234
Navarro Mills Water Supply and Flood Control 100.0 424.59 0.09 50,251 49,827 49,827 - n.a. -
New Terrell City Water Supply 33.9 495.51 -8.49 2,923 2,912 8,583 442
Nocona Water Supply 84.8 824.98 -2.52 18,484 18,180 21,444 1,249
North Fork Buffalo Creek Water Supply 94.6 1,047.45 -0.55 14,565 14,565 15,400 1,454
O C Fisher Water Supply and Flood Control 13.5 1,874.83 -33.17 15,609 15,608 115,742 1,296
O H Ivie Water Supply 48.2 1,532.74 -18.76 267,326 267,326 554,340 - n.a. -
Oak Creek Water Supply 17.4 1,975.94 -24.06 6,964 6,814 39,210 616
Palestine Water Supply 99.4 344.90 -0.10 365,005 364,996 367,303 23,023
Palo Duro Water Supply and Flood Control 0.4 2,826.21 -65.79 223 223 61,066 - n.a. -
Palo Pinto Water Supply 98.9 866.86 -0.14 26,848 26,462 26,766 2,169
Pat Cleburne Water Supply 100.0 733.62 0.12 26,196 26,008 26,008 - n.a. -
Pat Mayse Water Supply and Flood Control 100.0 455.37 4.37 143,513 113,683 113,683 - n.a. -
Possum Kingdom Water Supply 94.2 997.22 -1.78 506,977 506,977 538,139 17,096
Proctor Water Supply and Flood Control 81.8 1,159.75 -2.25 44,786 44,786 54,762 4,232
Ray Hubbard Water Supply 100.0 435.61 0.11 441,872 439,559 439,559 21,087
Ray Roberts Water Supply and Flood Control 100.0 634.39 1.89 843,259 788,167 788,167 - n.a. -
Red Bluff Water Supply 50.8 2,816.30 -11.80 73,677 73,677 145,165 4,840
Richland-Chambers Water Supply 96.7 314.16 -0.84 1,088,628 1,062,845 1,099,417 43,203
Sam Rayburn Water Supply and Flood Control 72.3 156.70 -7.70 2,085,385 2,066,429 2,857,077 91,056
Somerville Water Supply and Flood Control 100.0 240.39 2.39 178,606 150,293 150,293 - n.a. -
Stamford Water Supply 68.5 1,413.42 -3.38 35,341 35,338 51,570 3,871
Stillhouse Hollow Water Supply and Flood Control 100.0 624.42 2.42 245,864 229,796 229,796 - n.a. -
Striker Water Supply 97.7 292.80 -0.20 21,410 16,488 16,878 1,939
Sulphur Springs Water Supply 100.0 458.99 0.04 17,820 17,747 17,747 - n.a. -
Sweetwater Water Supply 21.2 2,093.11 -23.39 2,602 2,602 12,267 233
Tawakoni Water Supply 100.0 437.85 0.35 884,699 871,685 871,685 - n.a. -
Texana Water Supply 99.8 43.97 -0.03 163,878 158,665 158,975 10,244
Texoma 7 Water Supply and Flood Control 100.0 618.78 1.78 2,626,617 1,243,801 1,243,801 83,893
Toledo Bend 8 Water Supply 96.0 170.87 -1.13 4,298,856 2,147,378 2,236,450 177,080
Travis Water Supply and Flood Control 86.4 672.72 -8.28 965,362 948,330 1,098,044 17,076
Twin Buttes Water Supply and Flood Control 9.0 1,901.25 -38.95 20,084 16,335 182,454 1,445
Tyler Water Supply 97.0 374.91 -0.47 75,093 69,882 72,073 4,608
Waco Water Supply and Flood Control 100.0 462.68 0.46 193,147 188,891 188,891 8,582
Waxahachie Water Supply 100.0 531.81 0.31 11,849 11,060 11,060 678
Weatherford Water Supply 69.9 890.64 -5.36 12,452 12,452 17,812 926
White River Water Supply 27.2 2,351.76 -20.44 8,658 8,658 31,846 752
Whitney Water Supply and Flood Control 100.0 533.53 0.53 578,599 564,808 564,808 - n.a. -
Worth Water Supply 72.3 591.95 -2.05 26,720 17,644 24,419 3,179
Wright Patman Water Supply and Flood Control 100.0 230.08 9.48 404,640 122,593 122,593 - 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.