Texas Reservoirs: Monitored Water Supply Reservoirs are 75.0% full on 2025-03-25

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2025-03-25 75.0 27,787,774 23,654,191 31,528,866
Yesterday 2025-03-24 75.1 27,812,321 23,664,231 31,528,866
2 days ago 2025-03-23 75.1 27,816,612 23,662,741 31,528,866
1 week ago 2025-03-18 75.3 28,034,508 23,744,549 31,528,866
1 month ago 2025-02-25 75.7 28,477,255 23,883,103 31,528,866
3 months ago 2024-12-25 72.2 26,892,719 22,776,635 31,528,866
6 months ago 2024-09-25 74.0 27,262,378 23,412,190 31,620,485
1 year ago 2024-03-25 72.2 27,632,605 22,753,901 31,528,866
*

 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 4.3 1,989.05 -23.25 338 338 7,900 100
Addicks 1 Flood Control - n.a. - 78.43 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 95.4 2,218.38 -1.62 91,763 91,763 96,207 2,686
Amistad 2 Water Supply and Flood Control 25.9 1,050.80 -66.20 664,289 469,038 1,813,408 17,921
Amon G Carter Water Supply 99.9 919.99 -0.01 20,036 19,252 19,266 1,488
Aquilla Water Supply and Flood Control 99.9 537.48 -0.02 43,217 43,181 43,243 3,082
Arlington Water Supply 98.0 549.59 -0.41 39,402 39,370 40,157 1,912
Arrowhead Water Supply 66.5 920.06 -5.94 153,294 153,294 230,359 11,442
Athens Water Supply 100.0 440.26 0.26 30,029 29,503 29,503 - n.a. -
Austin Water Supply 96.0 492.18 -0.62 23,612 23,003 23,972 1,544
B A Steinhagen Water Supply 100.0 83.02 0.02 69,465 69,186 69,186 - n.a. -
Bardwell Water Supply and Flood Control 100.0 421.38 0.38 45,181 43,856 43,856 3,342
Barker 3 Flood Control - n.a. - 70.80 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 91.8 591.06 -2.94 397,173 397,173 432,631 11,693
Benbrook Water Supply and Flood Control 95.5 692.94 -1.06 81,819 81,819 85,648 3,538
Bob Sandlin Water Supply 100.0 337.81 0.31 205,913 192,417 192,417 - n.a. -
Bois d'Arc Water Supply 86.5 530.94 -3.06 318,031 318,031 367,609 15,164
Bonham Water Supply 88.8 563.80 -1.20 9,809 9,797 11,027 997
Brady Creek Water Supply 32.3 1,728.65 -14.35 10,924 9,302 28,808 901
Bridgeport Water Supply and Flood Control 72.2 826.81 -9.19 268,821 268,821 372,183 10,178
Brownwood Water Supply 96.7 1,424.26 -0.34 126,544 126,544 130,868 6,662
Buchanan Water Supply 56.5 1,000.83 -19.17 503,189 489,527 866,694 16,003
Caddo 4 Water Supply 100.0 169.47 0.97 153,150 29,898 29,898 28,899
Canyon Water Supply and Flood Control 47.4 878.72 -30.28 179,756 179,685 378,781 5,063
Cedar Creek Water Supply 99.2 321.85 -0.15 639,888 639,789 644,686 32,549
Champion Creek Water Supply 47.1 2,064.64 -18.36 19,602 19,602 41,580 913
Cherokee Water Supply 100.0 280.27 0.27 45,914 40,094 40,094 - n.a. -
Choke Canyon Water Supply 15.2 186.27 -34.23 100,798 100,797 662,820 8,382
Cisco Water Supply 57.0 1,509.38 -13.08 16,541 16,541 29,003 723
Coleman Water Supply 96.3 1,716.72 -0.78 36,691 36,673 38,075 1,786
Coleto Creek Water Supply 84.5 95.99 -2.01 26,231 26,231 31,040 2,368
Colorado City Water Supply 70.1 2,063.28 -6.92 21,571 21,571 30,758 - n.a. -
Conroe Water Supply 99.8 200.96 -0.04 416,809 416,782 417,577 19,873
Corpus Christi Water Supply 20.8 79.83 -14.17 53,607 53,329 256,062 7,962
Crook Water Supply 96.5 475.69 -0.31 8,887 8,872 9,195 1,039
Cypress Springs Water Supply 100.0 378.47 0.47 68,283 66,756 66,756 - n.a. -
E V Spence Water Supply 16.0 1,850.90 -47.10 82,546 82,546 517,272 4,551
Eagle Mountain Water Supply and Flood Control 77.7 644.25 -4.85 143,782 143,782 185,087 7,891
Elephant Butte 5 Water Supply 13.9 4,321.87 -84.43 275,465 275,465 1,985,900 9,327
Falcon 2 Water Supply 14.8 254.90 -46.30 305,629 231,074 1,562,367 20,741
Fork Water Supply 98.6 402.68 -0.32 628,074 596,631 605,061 26,156
Fort Phantom Hill Water Supply 63.5 1,628.29 -7.61 44,459 44,453 70,030 2,901
Georgetown Water Supply and Flood Control 66.7 780.10 -10.90 25,395 25,332 38,005 1,020
Gibbons Creek Water Supply 85.5 245.46 -1.54 23,696 21,992 25,721 2,256
Graham Water Supply 93.1 1,073.72 -1.28 42,191 42,177 45,288 2,356
Granbury Water Supply 99.3 692.58 -0.12 132,880 131,971 132,949 8,128
Granger Water Supply and Flood Control 100.0 504.14 0.14 52,399 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 100.0 535.21 0.21 164,454 163,064 163,064 - n.a. -
Greenbelt Water Supply 9.0 2,614.63 -49.37 5,809 5,377 59,968 403
Halbert Water Supply 89.2 366.85 -1.15 5,384 5,384 6,033 551
Hords Creek Water Supply and Flood Control 59.0 1,892.01 -7.99 4,789 4,786 8,109 331
Houston Water Supply 91.2 41.34 -1.04 124,458 120,657 132,318 10,983
Houston County Water Supply 100.0 260.25 0.25 17,990 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 45.2 1,169.44 -13.87 146,546 141,670 313,298 9,321
Hubert H Moss Water Supply 99.1 714.80 -0.20 23,939 23,842 24,058 1,075
Inks Water Supply 95.7 887.26 -0.74 13,422 13,139 13,729 791
J B Thomas Water Supply 39.2 2,236.50 -21.50 78,979 78,306 199,931 4,304
Jacksonville Water Supply 100.0 422.19 0.19 25,953 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 99.2 439.89 -0.11 292,521 256,746 258,723 17,935
Joe Pool Water Supply and Flood Control 100.0 522.16 0.16 152,073 149,629 149,629 6,736
Kemp Water Supply and Flood Control 100.0 1,144.27 0.27 249,584 245,307 245,307 - n.a. -
Kickapoo Water Supply 66.3 1,039.43 -5.57 57,209 57,209 86,345 4,598
Lake O' the Pines Water Supply and Flood Control 100.0 228.92 0.42 248,828 241,363 241,363 17,957
Lavon Water Supply and Flood Control 100.0 492.04 0.04 413,423 409,757 409,757 20,642
Leon Water Supply 96.4 1,374.42 -0.58 27,037 26,757 27,762 1,710
Lewisville Water Supply and Flood Control 91.4 520.17 -1.83 550,576 514,902 563,228 25,855
Limestone Water Supply 91.2 361.53 -1.47 185,910 185,910 203,780 11,915
Livingston Water Supply 100.0 131.09 0.09 1,610,517 1,603,504 1,603,504 78,122
Lost Creek Water Supply 97.7 1,008.84 -0.66 11,673 11,673 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.2 824.69 -0.31 129,628 110,788 112,778 6,403
Mackenzie Water Supply 8.9 3,014.06 -85.94 4,157 4,157 46,450 207
Marble Falls Water Supply 95.2 736.40 -0.60 7,233 7,233 7,597 602
Martin Water Supply 100.0 306.04 0.04 75,925 75,726 75,726 - n.a. -
Medina Water Supply 2.2 970.21 -93.99 5,659 5,659 254,823 543
Meredith 6 Water Supply 40.7 2,888.98 -47.52 242,124 203,710 500,000 7,355
Millers Creek Water Supply 77.1 1,330.96 -3.04 21,909 20,626 26,768 1,782
Mineral Wells Water Supply 81.8 860.84 -2.16 4,313 4,313 5,273 427
Monticello Water Supply 86.9 337.64 -2.36 30,173 30,173 34,740 1,787
Mountain Creek Water Supply 100.0 457.65 0.65 24,569 22,850 22,850 2,874
Murvaul Water Supply 100.0 265.39 0.09 38,594 38,285 38,285 - n.a. -
Nacogdoches Water Supply 99.0 278.82 -0.18 39,131 39,129 39,522 2,168
Nasworthy Water Supply 92.8 1,871.77 -0.43 9,416 8,923 9,615 1,275
Navarro Mills Water Supply and Flood Control 99.7 424.47 -0.03 49,686 49,685 49,827 4,721
New Terrell City Water Supply 25.8 493.79 -10.21 2,229 2,218 8,583 371
Nocona Water Supply 87.6 825.46 -2.04 19,088 18,784 21,444 1,267
North Fork Buffalo Creek Water Supply 36.4 1,039.98 -8.02 5,608 5,608 15,400 768
O C Fisher Water Supply and Flood Control 7.6 1,868.26 -39.74 8,777 8,776 115,742 804
O H Ivie Water Supply 39.1 1,528.09 -23.41 217,005 217,005 554,340 - n.a. -
Oak Creek Water Supply 26.1 1,980.97 -19.03 10,373 10,223 39,210 837
Palestine Water Supply 100.0 345.20 0.20 371,952 367,303 367,303 - n.a. -
Palo Duro Water Supply and Flood Control 0.8 2,830.17 -61.83 497 497 61,066 - n.a. -
Palo Pinto Water Supply 96.7 866.59 -0.41 26,264 25,878 26,766 2,158
Pat Cleburne Water Supply 90.9 731.97 -1.53 23,649 23,649 26,008 1,520
Pat Mayse Water Supply and Flood Control 100.0 451.53 0.53 120,847 113,683 113,683 - n.a. -
Possum Kingdom Water Supply 98.0 998.39 -0.61 527,299 527,299 538,139 17,632
Proctor Water Supply and Flood Control 99.6 1,161.95 -0.05 54,532 54,532 54,762 4,605
Ray Hubbard Water Supply 99.9 435.47 -0.03 438,932 438,932 439,559 20,910
Ray Roberts Water Supply and Flood Control 97.4 631.76 -0.74 767,680 767,357 788,167 27,883
Red Bluff Water Supply 40.1 2,812.87 -15.23 58,212 58,212 145,165 4,156
Richland-Chambers Water Supply 99.8 314.96 -0.04 1,123,446 1,097,663 1,099,417 43,842
Sam Rayburn Water Supply and Flood Control 100.0 164.58 0.18 2,896,336 2,857,077 2,857,077 - n.a. -
Somerville Water Supply and Flood Control 84.9 235.89 -2.11 127,524 127,524 150,293 10,396
Squaw Creek Water Supply 98.6 774.33 -0.67 149,164 149,141 151,250 3,131
Stamford Water Supply 87.2 1,415.68 -1.12 44,950 44,947 51,570 4,641
Stillhouse Hollow Water Supply and Flood Control 90.1 618.30 -3.70 207,038 206,952 229,796 5,913
Striker Water Supply 97.5 292.78 -0.22 21,371 16,449 16,878 1,937
Sulphur Springs Water Supply 100.0 459.33 0.38 18,496 17,747 17,747 - n.a. -
Sweetwater Water Supply 34.4 2,099.21 -17.29 4,217 4,217 12,267 313
Tawakoni Water Supply 100.0 437.66 0.16 877,621 871,685 871,685 - n.a. -
Texana Water Supply 64.8 37.78 -6.22 108,300 103,087 158,975 7,759
Texoma 7 Water Supply and Flood Control 91.6 614.07 -2.93 2,277,464 1,138,732 1,243,801 67,542
Toledo Bend 8 Water Supply 93.8 170.29 -1.71 4,198,936 2,097,418 2,236,450 174,224
Travis Water Supply and Flood Control 42.3 636.26 -44.74 481,711 464,679 1,098,044 10,067
Twin Buttes Water Supply 7.5 1,899.30 -40.90 17,409 13,660 182,454 1,312
Tyler Water Supply 100.0 375.54 0.16 78,041 72,073 72,073 4,754
Waco Water Supply and Flood Control 91.4 460.14 -2.06 173,325 173,119 189,418 7,735
Waxahachie Water Supply 100.0 531.77 0.27 11,821 11,060 11,060 666
Weatherford Water Supply 71.1 890.87 -5.13 12,665 12,665 17,812 932
White River Water Supply 14.9 2,348.53 -23.67 6,411 4,445 29,880 652
Whitney Water Supply and Flood Control 100.0 533.12 0.12 568,956 564,808 564,808 - n.a. -
Worth Water Supply 64.9 591.38 -2.62 24,933 15,857 24,419 3,081
Wright Patman Water Supply and Flood Control 100.0 225.27 4.67 239,476 122,593 122,593 - 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.