Texas Reservoirs: Monitored Water Supply Reservoirs are 76.4% full on 2026-06-08

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-06-08 76.4 28,581,559 24,090,447 31,531,332
Yesterday 2026-06-07 76.3 28,490,141 24,069,059 31,531,332
2 days ago 2026-06-06 76.2 28,353,149 24,024,591 31,531,332
1 week ago 2026-06-01 76.1 28,325,823 23,993,200 31,531,332
1 month ago 2026-05-08 74.8 27,544,379 23,597,127 31,531,332
3 months ago 2026-03-08 73.7 27,036,793 23,250,017 31,531,332
6 months ago 2025-12-08 74.1 27,203,640 23,356,611 31,531,332
1 year ago 2025-06-08 77.7 30,263,721 24,485,046 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 11.0 1,993.35 -18.95 872 872 7,900 162
Addicks 1 Flood Control - n.a. - 87.77 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 79.7 2,212.28 -7.72 76,643 76,643 96,207 2,301
Amistad 2 Water Supply and Flood Control 29.5 1,047.39 -69.61 605,824 535,025 1,813,408 16,366
Amon G Carter Water Supply 89.6 918.59 -1.41 18,046 17,262 19,266 1,383
Aquilla Water Supply and Flood Control 98.8 537.33 -0.17 42,756 42,720 43,243 3,066
Arlington Water Supply 100.0 550.53 0.53 41,211 40,157 40,157 - n.a. -
Arrowhead Water Supply 84.3 923.39 -2.61 194,256 194,256 230,359 13,160
Athens Water Supply 100.0 440.11 0.11 29,749 29,503 29,503 - n.a. -
Austin Water Supply 96.4 492.25 -0.55 23,721 23,112 23,972 1,548
B A Steinhagen Water Supply 97.9 82.86 -0.14 67,837 67,764 69,186 10,106
Bardwell Water Supply and Flood Control 100.0 424.65 3.65 56,856 43,856 43,856 3,804
Barker 3 Flood Control - n.a. - 86.54 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 100.0 596.52 2.52 464,825 432,631 432,631 - n.a. -
Benbrook Water Supply and Flood Control 100.0 694.55 0.55 87,703 85,648 85,648 - n.a. -
Bob Sandlin Water Supply 96.7 336.78 -0.72 196,799 186,068 192,417 8,748
Bois d'Arc Water Supply 94.0 532.63 -1.37 345,591 345,591 367,609 15,933
Bonham Water Supply 100.0 565.47 0.47 11,547 11,027 11,027 1,094
Brady Creek Water Supply 97.5 1,742.61 -0.39 29,718 28,096 28,808 1,994
Bridgeport Water Supply and Flood Control 87.1 831.95 -4.05 324,352 324,352 372,183 11,361
Brownwood Water Supply 83.0 1,421.44 -3.16 108,575 108,575 130,868 6,082
Buchanan Water Supply 99.6 1,019.86 -0.14 877,215 863,553 866,694 22,419
Caddo 4 Water Supply 100.0 168.87 0.37 137,060 29,898 29,898 27,540
Canyon Water Supply and Flood Control 59.0 886.78 -22.22 223,597 223,526 378,781 5,825
Cedar Creek Water Supply 84.0 318.68 -3.32 541,715 541,616 644,686 29,567
Champion Creek Water Supply 39.8 2,061.31 -21.69 16,536 16,536 41,580 830
Cherokee Water Supply 100.0 280.18 0.18 45,563 40,094 40,094 3,882
Choke Canyon Water Supply 8.2 179.60 -40.90 54,495 54,494 662,820 5,555
Cisco Water Supply 46.9 1,505.18 -17.28 13,593 13,593 29,003 628
Coleman Water Supply 87.8 1,714.87 -2.63 33,438 33,420 38,075 1,730
Coleto Creek Water Supply 83.0 95.78 -2.22 25,748 25,748 31,040 2,338
Colorado City Water Supply 51.9 2,058.45 -11.75 15,970 15,970 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.85 0.85 153,981 151,250 151,250 - n.a. -
Conroe Water Supply 99.1 200.82 -0.18 414,032 414,005 417,577 19,797
Corpus Christi Water Supply 28.0 81.89 -12.11 71,951 71,673 256,062 9,857
Crook Water Supply 100.0 476.20 0.20 9,421 9,195 9,195 - n.a. -
Cypress Springs Water Supply 98.1 377.60 -0.40 65,468 65,468 66,756 3,203
E V Spence Water Supply 11.2 1,844.99 -53.01 58,137 58,137 517,272 3,687
Eagle Mountain Water Supply and Flood Control 95.1 648.11 -0.99 176,096 176,096 185,087 8,917
Elephant Butte 5 Water Supply and Flood Control 8.6 4,308.63 -96.96 168,309 168,309 1,960,900 6,913
Falcon 2 Water Supply and Flood Control 23.6 260.91 -40.29 450,537 369,214 1,562,367 27,842
Fork Water Supply 92.9 401.35 -1.65 594,401 562,958 606,088 25,390
Fort Phantom Hill Water Supply 79.3 1,631.88 -4.02 55,532 55,526 70,030 3,288
Georgetown Water Supply and Flood Control 100.0 800.63 9.63 52,057 38,005 38,005 - n.a. -
Gibbons Creek Water Supply 94.9 246.48 -0.52 26,112 24,408 25,721 2,496
Graham Water Supply 77.3 1,070.58 -4.42 35,043 35,029 45,288 2,140
Granbury Water Supply 99.2 692.57 -0.13 132,799 131,890 132,949 8,125
Granger Water Supply and Flood Control 100.0 510.72 6.72 84,359 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 100.0 536.26 1.26 171,570 163,064 163,064 - n.a. -
Greenbelt Water Supply 6.4 2,610.54 -53.46 4,267 3,835 59,968 334
Halbert Water Supply 78.5 365.64 -2.36 4,734 4,734 6,033 523
Hords Creek Water Supply and Flood Control 54.0 1,890.74 -9.26 4,382 4,379 8,109 311
Houston Water Supply 100.0 42.50 0.12 137,496 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.20 0.20 17,924 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 44.4 1,169.17 -14.14 144,046 139,170 313,298 9,204
Hubert H Moss Water Supply 92.1 713.21 -1.79 22,261 22,164 24,058 1,036
Inks Water Supply 94.9 887.12 -0.88 13,312 13,029 13,729 783
J B Thomas Water Supply 25.4 2,229.40 -28.60 51,506 50,833 199,931 3,422
Jacksonville Water Supply 100.0 422.06 0.06 25,802 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 85.5 437.84 -2.16 256,964 221,189 258,723 16,755
Joe Pool Water Supply and Flood Control 100.0 524.61 2.61 169,207 149,629 149,629 7,261
Kemp Water Supply and Flood Control 98.6 1,143.78 -0.22 242,079 241,953 245,307 15,195
Kickapoo Water Supply 91.6 1,043.73 -1.27 79,081 79,081 86,345 5,575
Lake O' the Pines Water Supply and Flood Control 100.0 228.76 0.26 245,971 241,363 241,363 17,806
Lavon Water Supply and Flood Control 100.0 493.43 1.43 442,657 409,757 409,757 21,384
Leon Water Supply 80.4 1,371.64 -3.36 22,590 22,310 27,762 1,492
Lewisville Water Supply and Flood Control 100.0 523.08 1.08 628,478 563,228 563,228 - n.a. -
Limestone Water Supply 97.6 362.61 -0.39 198,967 198,967 203,780 12,269
Livingston Water Supply 100.0 131.19 0.19 1,618,359 1,603,504 1,603,504 - n.a. -
Lost Creek Water Supply 95.9 1,008.34 -1.16 11,463 11,463 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 12.1 3,020.99 -79.01 5,602 5,602 46,450 251
Marble Falls Water Supply 94.9 736.36 -0.64 7,209 7,209 7,597 601
Martin Water Supply 95.4 305.28 -0.72 72,206 72,206 75,726 4,823
Medina Water Supply 3.9 977.02 -87.18 10,015 10,015 254,823 728
Meredith 6 Water Supply 44.5 2,891.29 -45.21 260,759 222,345 500,000 8,647
Millers Creek Water Supply 67.6 1,329.42 -4.58 19,379 18,096 26,768 1,551
Mineral Wells Water Supply 100.0 863.35 0.35 5,438 5,273 5,273 476
Monticello Water Supply 81.7 336.64 -3.36 28,390 28,390 34,740 1,697
Mountain Creek Water Supply 100.0 457.89 0.89 25,354 22,850 22,850 2,987
Murvaul Water Supply 99.9 265.29 -0.01 38,250 38,250 38,285 3,498
Nacogdoches Water Supply 97.3 278.50 -0.50 38,443 38,441 39,522 2,137
Nasworthy Water Supply 85.4 1,871.71 -1.00 8,701 8,208 9,615 1,233
Navarro Mills Water Supply and Flood Control 100.0 425.13 0.63 52,830 49,827 49,827 - n.a. -
New Terrell City Water Supply 33.5 495.42 -8.58 2,883 2,872 8,583 437
Nocona Water Supply 84.1 824.86 -2.64 18,335 18,031 21,444 1,245
North Fork Buffalo Creek Water Supply 97.2 1,047.70 -0.30 14,970 14,970 15,400 1,478
O C Fisher Water Supply and Flood Control 13.8 1,875.15 -32.85 16,024 16,023 115,742 1,316
O H Ivie Water Supply 48.7 1,532.95 -18.55 269,749 269,749 554,340 - n.a. -
Oak Creek Water Supply 18.0 1,976.39 -23.61 7,218 7,068 39,210 636
Palestine Water Supply 98.8 344.81 -0.19 362,937 362,928 367,303 22,942
Palo Duro Water Supply and Flood Control 0.4 2,826.22 -65.78 224 224 61,066 - n.a. -
Palo Pinto Water Supply 97.7 866.72 -0.28 26,545 26,159 26,766 2,163
Pat Cleburne Water Supply 100.0 734.67 1.17 27,861 26,008 26,008 - n.a. -
Pat Mayse Water Supply and Flood Control 95.6 450.10 -0.90 112,813 108,653 113,683 5,541
Possum Kingdom Water Supply 92.2 996.57 -2.43 495,964 495,964 538,139 16,793
Proctor Water Supply and Flood Control 76.9 1,159.11 -2.89 42,131 42,131 54,762 4,047
Ray Hubbard Water Supply 100.0 435.94 0.44 448,904 439,559 439,559 21,534
Ray Roberts Water Supply and Flood Control 100.0 633.77 1.27 825,036 788,167 788,167 - n.a. -
Red Bluff Water Supply 51.3 2,816.46 -11.64 74,449 74,449 145,165 4,872
Richland-Chambers Water Supply 92.9 313.20 -1.80 1,047,520 1,021,737 1,099,417 42,435
Sam Rayburn Water Supply and Flood Control 71.5 156.45 -7.95 2,062,736 2,043,780 2,857,077 90,192
Somerville Water Supply and Flood Control 100.0 238.39 0.39 154,720 150,293 150,293 - n.a. -
Stamford Water Supply 71.7 1,413.83 -2.97 36,963 36,960 51,570 4,007
Stillhouse Hollow Water Supply and Flood Control 100.0 625.56 3.56 253,686 229,796 229,796 - n.a. -
Striker Water Supply 100.0 293.14 0.14 22,074 16,878 16,878 1,966
Sulphur Springs Water Supply 100.0 459.01 0.06 17,858 17,747 17,747 - n.a. -
Sweetwater Water Supply 22.1 2,093.55 -22.95 2,707 2,707 12,267 238
Tawakoni Water Supply 100.0 437.96 0.46 888,815 871,685 871,685 - n.a. -
Texana Water Supply 99.9 43.99 -0.01 164,083 158,870 158,975 10,252
Texoma 7 Water Supply and Flood Control 100.0 618.63 1.63 2,614,666 1,243,801 1,243,801 82,732
Toledo Bend 8 Water Supply 92.2 169.86 -2.14 4,128,188 2,062,044 2,236,450 172,163
Travis Water Supply and Flood Control 82.5 670.18 -10.82 922,767 905,735 1,098,044 16,467
Twin Buttes Water Supply and Flood Control 9.6 1,902.10 -38.10 21,325 17,576 182,454 1,506
Tyler Water Supply 97.1 374.93 -0.45 75,186 69,975 72,073 4,612
Waco Water Supply and Flood Control 100.0 463.65 1.43 201,575 188,891 188,891 8,797
Waxahachie Water Supply 100.0 532.31 0.81 12,193 11,060 11,060 696
Weatherford Water Supply 70.6 890.78 -5.22 12,581 12,581 17,812 930
White River Water Supply 28.2 2,352.19 -20.01 8,986 8,986 31,846 774
Whitney Water Supply and Flood Control 100.0 533.96 0.96 588,878 564,808 564,808 - n.a. -
Worth Water Supply 79.4 592.49 -1.51 28,455 19,379 24,419 3,248
Wright Patman Water Supply and Flood Control 100.0 226.61 6.01 280,946 122,593 122,593 - 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.