Texas Reservoirs: Monitored Water Supply Reservoirs are 77.8% full on 2025-05-14

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2025-05-14 77.8 31,657,458 24,494,294 31,486,345
Yesterday 2025-05-13 77.8 31,727,897 24,493,825 31,486,345
2 days ago 2025-05-12 77.8 31,862,947 24,497,234 31,486,345
1 week ago 2025-05-07 77.7 31,700,825 24,471,234 31,486,345
1 month ago 2025-04-14 75.6 28,938,710 23,838,581 31,530,832
3 months ago 2025-02-14 75.7 28,445,663 23,875,480 31,530,832
6 months ago 2024-11-14 72.2 26,881,601 22,766,810 31,530,832
1 year ago 2024-05-14 77.0 31,136,896 24,395,158 31,701,337
*

 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 5.8 1,990.25 -22.05 462 462 7,900 118
Addicks 1 Flood Control - n.a. - 76.45 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 96.4 2,218.75 -1.25 92,762 92,762 96,207 2,712
Amistad 2 Water Supply and Flood Control 28.5 1,048.73 -68.27 628,298 517,065 1,813,408 16,963
Amon G Carter Water Supply 100.0 922.55 2.55 24,374 19,266 19,266 1,666
Aquilla Water Supply and Flood Control 100.0 538.01 0.51 44,867 43,243 43,243 3,144
Arlington Water Supply 100.0 549.99 -0.01 40,169 40,137 40,157 1,926
Arrowhead Water Supply 96.4 925.42 -0.58 222,033 222,033 230,359 14,207
Athens Water Supply 100.0 440.53 0.53 30,541 29,503 29,503 - n.a. -
Austin Water Supply 96.2 492.21 -0.59 23,659 23,050 23,972 1,546
B A Steinhagen Water Supply 92.8 82.50 -0.50 64,257 64,184 69,186 9,775
Bardwell Water Supply and Flood Control 100.0 425.18 4.18 58,889 43,856 43,856 3,869
Barker 3 Flood Control - n.a. - 69.63 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 93.2 591.57 -2.43 403,166 403,166 432,631 11,807
Benbrook Water Supply and Flood Control 100.0 695.84 1.84 92,690 85,648 85,648 - n.a. -
Bob Sandlin Water Supply 100.0 337.75 0.25 205,376 192,417 192,417 8,937
Bois d'Arc Water Supply 100.0 534.30 0.30 372,715 367,609 367,609 16,663
Bonham Water Supply 100.0 565.04 0.04 11,081 11,027 11,027 1,072
Brady Creek Water Supply 30.5 1,728.05 -14.95 10,422 8,800 28,808 864
Bridgeport Water Supply and Flood Control 100.0 836.71 0.71 381,206 372,183 372,183 12,682
Brownwood Water Supply 100.0 1,425.07 0.47 132,007 130,868 130,868 6,828
Buchanan Water Supply 55.1 998.48 -19.52 466,636 452,974 822,207 15,166
Caddo 4 Water Supply 100.0 170.14 1.64 173,391 29,898 29,898 30,371
Canyon Water Supply and Flood Control 45.7 877.43 -31.57 173,300 173,229 378,781 4,947
Cedar Creek Water Supply 99.9 321.98 -0.02 644,131 644,032 644,686 32,822
Champion Creek Water Supply 48.9 2,065.46 -17.54 20,341 20,341 41,580 934
Cherokee Water Supply 100.0 280.38 0.38 46,348 40,094 40,094 - n.a. -
Choke Canyon Water Supply 14.4 185.58 -34.92 95,123 95,122 662,820 8,071
Cisco Water Supply 57.1 1,509.40 -13.06 16,557 16,557 29,003 723
Coleman Water Supply 100.0 1,717.58 0.08 38,239 38,075 38,075 1,813
Coleto Creek Water Supply 84.4 95.98 -2.02 26,208 26,208 31,040 2,366
Colorado City Water Supply 68.9 2,062.98 -7.22 21,188 21,188 30,758 - n.a. -
Conroe Water Supply 99.8 200.95 -0.05 416,611 416,584 417,577 19,867
Corpus Christi Water Supply 20.8 79.81 -14.19 53,448 53,170 256,062 7,948
Crook Water Supply 99.4 475.95 -0.05 9,158 9,143 9,195 1,053
Cypress Springs Water Supply 100.0 378.99 0.99 69,993 66,756 66,756 - n.a. -
E V Spence Water Supply 15.6 1,850.51 -47.49 80,780 80,780 517,272 4,508
Eagle Mountain Water Supply and Flood Control 100.0 650.14 1.04 194,882 185,087 185,087 - n.a. -
Elephant Butte 5 Water Supply 13.8 4,321.27 -84.32 269,901 269,901 1,960,900 9,220
Falcon 2 Water Supply 15.6 255.00 -46.20 307,763 243,135 1,562,367 20,846
Forkas of 2025-05-13 Water Supply 100.0 403.39 0.39 646,917 605,061 605,061 - n.a. -
Fort Phantom Hill Water Supply 73.0 1,630.51 -5.39 51,142 51,136 70,030 3,126
Georgetown Water Supply and Flood Control 68.9 780.94 -10.06 26,261 26,198 38,005 1,042
Gibbons Creek Water Supply 100.0 247.57 0.57 28,901 25,721 25,721 2,631
Graham Water Supply 100.0 1,075.22 0.22 45,849 45,288 45,288 - n.a. -
Granbury Water Supply 99.4 692.60 -0.10 133,043 132,134 132,949 8,136
Granger Water Supply and Flood Control 100.0 505.18 1.18 56,819 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 100.0 541.51 6.51 211,214 163,064 163,064 - n.a. -
Greenbelt Water Supply 10.0 2,616.16 -47.84 6,424 5,992 59,968 431
Halbert Water Supply 90.3 366.97 -1.03 5,450 5,450 6,033 554
Hords Creek Water Supply and Flood Control 61.2 1,892.53 -7.47 4,967 4,964 8,109 343
Houston Water Supply 100.0 42.51 0.13 137,611 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.35 0.35 18,120 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 49.5 1,170.84 -12.47 160,004 155,128 313,298 9,902
Hubert H Moss Water Supply 100.0 715.03 0.03 24,187 24,058 24,058 - n.a. -
Inks Water Supply 94.7 887.08 -0.92 13,281 12,998 13,729 780
J B Thomas Water Supply 37.5 2,235.71 -22.29 75,614 74,941 199,931 4,215
Jacksonville Water Supply 100.0 422.19 0.19 25,953 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 100.0 440.78 0.78 308,712 258,723 258,723 18,452
Joe Pool Water Supply and Flood Control 100.0 523.99 1.99 164,747 149,629 149,629 7,125
Kemp Water Supply and Flood Control 100.0 1,149.08 5.08 320,995 245,307 245,307 - n.a. -
Kickapoo Water Supply 99.4 1,044.91 -0.09 85,818 85,818 86,345 5,843
Lake O' the Pines Water Supply and Flood Control 100.0 233.23 4.73 332,262 241,363 241,363 - n.a. -
Lavon Water Supply and Flood Control 100.0 496.33 4.33 508,483 409,757 409,757 23,983
Leon Water Supply 99.2 1,374.87 -0.13 27,815 27,535 27,762 1,745
Lewisville Water Supply and Flood Control 100.0 523.75 1.75 647,236 563,228 563,228 - n.a. -
Limestone Water Supply 100.0 363.04 0.04 204,277 203,780 203,780 - n.a. -
Livingston Water Supply 100.0 131.92 0.92 1,677,182 1,603,504 1,603,504 - n.a. -
Lost Creek Water Supply 100.0 1,009.56 0.06 11,975 11,950 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.0 824.65 -0.35 129,372 110,532 112,778 6,399
Mackenzie Water Supply 11.1 3,018.97 -81.03 5,133 5,133 46,450 238
Marble Falls Water Supply 95.3 736.41 -0.59 7,239 7,239 7,597 602
Martin Water Supply 100.0 306.04 0.04 75,925 75,726 75,726 - n.a. -
Medina Water Supply 2.0 969.08 -95.12 5,075 5,075 254,823 492
Meredith 6 Water Supply 42.8 2,890.31 -46.19 252,331 213,917 500,000 8,554
Millers Creek Water Supply 89.2 1,332.65 -1.35 25,173 23,890 26,768 2,050
Mineral Wells Water Supply 100.0 863.37 0.37 5,447 5,273 5,273 477
Monticello Water Supply 86.4 337.56 -2.44 30,027 30,027 34,740 1,780
Mountain Creek Water Supply 100.0 457.72 0.72 24,792 22,850 22,850 2,903
Murvaul Water Supply 100.0 265.63 0.33 39,424 38,285 38,285 - n.a. -
Nacogdoches Water Supply 100.0 279.16 0.16 39,874 39,522 39,522 - n.a. -
Nasworthy Water Supply 94.0 1,871.86 -0.34 9,531 9,038 9,615 1,282
Navarro Mills Water Supply and Flood Control 100.0 430.01 5.51 78,739 49,827 49,827 - n.a. -
New Terrell City Water Supply 43.5 497.19 -6.81 3,744 3,733 8,583 537
Nocona Water Supply 100.0 827.99 0.49 22,410 21,444 21,444 - n.a. -
North Fork Buffalo Creek Water Supply 100.0 1,048.08 0.08 15,588 15,400 15,400 1,514
O C Fisher Water Supply and Flood Control 9.7 1,871.08 -36.92 11,277 11,276 115,742 1,008
O H Ivie Water Supply 40.6 1,528.89 -22.61 225,140 225,140 554,340 - n.a. -
Oak Creek Water Supply 27.6 1,981.62 -18.38 10,979 10,829 39,210 868
Palestine Water Supply 100.0 345.86 0.86 387,520 367,303 367,303 - n.a. -
Palo Duro Water Supply and Flood Control 0.6 2,828.70 -63.30 389 389 61,066 - n.a. -
Palo Pinto Water Supply 100.0 867.07 0.07 27,304 26,766 26,766 - n.a. -
Pat Cleburne Water Supply 100.0 733.87 0.37 26,590 26,008 26,008 - n.a. -
Pat Mayse Water Supply and Flood Control 100.0 452.59 1.59 126,944 113,683 113,683 - n.a. -
Possum Kingdom Water Supply 98.7 998.61 -0.39 531,188 531,188 538,139 17,732
Proctor Water Supply and Flood Control 100.0 1,162.86 0.86 58,801 54,762 54,762 - n.a. -
Ray Hubbard Water Supply 99.7 435.43 -0.07 438,097 438,097 439,559 20,860
Ray Roberts Water Supply and Flood Control 100.0 635.34 2.84 871,669 788,167 788,167 - n.a. -
Red Bluff Water Supply 45.4 2,814.65 -13.45 65,946 65,946 145,165 4,509
Richland-Chambers Water Supply 100.0 315.53 0.53 1,148,566 1,099,417 1,099,417 - n.a. -
Sam Rayburn Water Supply and Flood Control 100.0 165.87 1.47 3,043,357 2,857,077 2,857,077 - n.a. -
Somerville Water Supply and Flood Control 100.0 238.20 0.20 152,553 150,293 150,293 - n.a. -
Squaw Creek Water Supply 100.0 775.68 0.68 153,436 151,250 151,250 - n.a. -
Stamford Water Supply 100.0 1,417.93 1.13 56,296 51,570 51,570 5,435
Stillhouse Hollow Water Supply and Flood Control 91.2 618.75 -3.25 209,715 209,629 229,796 5,980
Striker Water Supply 99.5 292.96 -0.04 21,721 16,799 16,878 1,951
Sulphur Springs Water Supply 100.0 459.90 0.95 19,633 17,747 17,747 - n.a. -
Sweetwater Water Supply 34.0 2,099.05 -17.45 4,168 4,168 12,267 311
Tawakoni Water Supply 100.0 438.44 0.94 906,927 871,685 871,685 - n.a. -
Texana Water Supply 75.0 39.76 -4.24 124,421 119,208 158,975 8,505
Texoma 7 Water Supply and Flood Control 100.0 634.82 17.82 4,288,145 1,243,801 1,243,801 119,679
Toledo Bend 8 Water Supply 100.0 172.11 0.11 4,510,432 2,236,450 2,236,450 183,022
Travis Water Supply and Flood Control 42.0 635.89 -45.11 477,996 460,964 1,098,044 10,013
Twin Buttes Water Supply 14.2 1,906.99 -33.21 29,578 25,829 182,454 1,936
Tyler Water Supply 100.0 375.63 0.25 78,470 72,073 72,073 - n.a. -
Waco Water Supply and Flood Control 97.6 461.63 -0.57 185,037 184,831 189,418 7,992
Waxahachie Water Supply 100.0 531.94 0.44 11,938 11,060 11,060 683
Weatherford Water Supply 77.4 892.06 -3.94 13,792 13,792 17,812 962
White River Water Supply 28.5 2,352.29 -19.91 9,064 9,064 31,846 778
Whitney Water Supply and Flood Control 100.0 533.64 0.64 581,212 564,808 564,808 - n.a. -
Worth Water Supply 100.0 594.78 0.78 36,203 24,419 24,419 - n.a. -
Wright Patman Water Supply and Flood Control 100.0 229.67 9.07 388,800 122,593 122,593 - 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.