Texas Reservoirs: Monitored Water Supply Reservoirs are 78.1% full on 2025-06-23

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2025-06-23 78.1 30,456,707 24,629,209 31,530,832
Yesterday 2025-06-22 78.1 30,557,394 24,628,805 31,530,832
2 days ago 2025-06-21 78.1 30,701,613 24,633,271 31,530,832
1 week ago 2025-06-16 78.1 31,084,078 24,619,565 31,530,832
1 month ago 2025-05-23 77.5 30,573,214 24,426,258 31,530,832
3 months ago 2025-03-23 75.0 27,813,276 23,662,485 31,530,832
6 months ago 2024-12-23 71.9 26,779,756 22,668,677 31,530,832
1 year ago 2024-06-23 77.6 32,025,437 24,553,826 31,622,451
*

 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 5.5 1,989.98 -22.32 432 432 7,900 114
Addicks 1 Flood Control - n.a. - 76.42 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 97.6 2,219.17 -0.83 93,907 93,907 96,207 2,742
Amistad 2 Water Supply and Flood Control 29.3 1,050.07 -66.93 651,010 531,337 1,813,408 17,565
Amon G Carter Water Supply 100.0 921.58 1.58 22,612 19,266 19,266 1,599
Aquilla Water Supply and Flood Control 100.0 540.24 2.74 52,179 43,243 43,243 - n.a. -
Arlington Water Supply 97.9 549.56 -0.44 39,345 39,313 40,157 1,911
Arrowhead Water Supply 99.1 925.85 -0.15 228,190 228,190 230,359 14,429
Athens Water Supply 100.0 440.50 0.50 30,484 29,503 29,503 - n.a. -
Austin Water Supply 96.7 492.30 -0.50 23,798 23,189 23,972 1,551
B A Steinhagen Water Supply 93.5 82.55 -0.45 64,748 64,675 69,186 9,821
Bardwell Water Supply and Flood Control 100.0 426.75 5.75 65,102 43,856 43,856 4,046
Barker 3 Flood Control - n.a. - 71.01 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 100.0 596.35 2.35 462,600 432,631 432,631 - n.a. -
Benbrook Water Supply and Flood Control 100.0 695.00 1.00 89,415 85,648 85,648 - n.a. -
Bob Sandlin Water Supply 100.0 337.85 0.35 206,271 192,417 192,417 - n.a. -
Bois d'Arc Water Supply 100.0 534.54 0.54 376,799 367,609 367,609 16,772
Bonham Water Supply 98.8 564.87 -0.13 10,902 10,890 11,027 1,045
Brady Creek Water Supply 30.5 1,728.01 -14.99 10,395 8,773 28,808 862
Bridgeport Water Supply and Flood Control 100.0 836.36 0.36 376,784 372,183 372,183 12,587
Brownwood Water Supply 99.7 1,424.85 0.25 130,510 130,510 130,868 6,783
Buchanan Water Supply 61.2 1,003.29 -16.71 543,978 530,316 866,694 17,144
Caddo 4 Water Supply 100.0 170.30 1.80 178,804 29,898 29,898 30,688
Canyon Water Supply and Flood Control 46.7 878.20 -30.80 177,136 177,065 378,781 5,016
Cedar Creek Water Supply 100.0 322.00 0.00 644,785 644,686 644,686 32,873
Champion Creek Water Supply 47.1 2,064.60 -18.40 19,564 19,564 41,580 912
Cherokee Water Supply 100.0 280.31 0.31 46,071 40,094 40,094 - n.a. -
Choke Canyon Water Supply 13.5 184.83 -35.67 89,198 89,197 662,820 7,731
Cisco Water Supply 56.7 1,509.27 -13.19 16,456 16,456 29,003 720
Coleman Water Supply 98.2 1,717.12 -0.38 37,408 37,390 38,075 1,799
Coleto Creek Water Supply 100.0 98.38 0.38 32,163 31,040 31,040 2,703
Colorado City Water Supply 65.6 2,062.16 -8.04 20,180 20,180 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.45 0.45 152,702 151,250 151,250 - n.a. -
Conroe Water Supply 100.0 200.99 -0.01 417,406 417,379 417,577 19,889
Corpus Christi Water Supply 21.9 80.17 -13.83 56,357 56,079 256,062 8,226
Crook Water Supply 98.5 475.87 -0.13 9,074 9,059 9,195 1,045
Cypress Springs Water Supply 100.0 378.79 0.79 69,333 66,756 66,756 - n.a. -
E V Spence Water Supply 15.0 1,849.81 -48.19 77,652 77,652 517,272 4,430
Eagle Mountain Water Supply and Flood Control 100.0 649.56 0.46 189,375 185,087 185,087 - n.a. -
Elephant Butte 5 Water Supply 8.2 4,307.49 -98.10 160,538 160,538 1,960,900 6,720
Falcon 2 Water Supply 15.3 255.08 -46.12 309,450 239,374 1,562,367 20,929
Fork Water Supply 100.0 403.30 0.30 644,499 605,061 605,061 - n.a. -
Fort Phantom Hill Water Supply 84.8 1,633.02 -2.88 59,382 59,376 70,030 3,488
Georgetown Water Supply and Flood Control 69.0 780.96 -10.04 26,281 26,218 38,005 1,043
Gibbons Creek Water Supply 96.2 246.61 -0.39 26,438 24,734 25,721 2,510
Graham Water Supply 99.1 1,074.83 -0.17 44,883 44,869 45,288 2,432
Granbury Water Supply 99.7 692.65 -0.05 133,450 132,541 132,949 8,154
Granger Water Supply and Flood Control 100.0 504.59 0.59 54,283 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 100.0 539.36 4.36 194,159 163,064 163,064 - n.a. -
Greenbelt Water Supply 10.0 2,616.23 -47.77 6,452 6,020 59,968 433
Halbert Water Supply 88.7 366.79 -1.21 5,351 5,351 6,033 550
Hords Creek Water Supply and Flood Control 69.3 1,894.35 -5.65 5,626 5,623 8,109 380
Houston Water Supply 100.0 42.45 0.07 136,922 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.42 0.42 18,212 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 52.5 1,171.76 -11.55 169,287 164,411 313,298 10,281
Hubert H Moss Water Supply 99.3 714.85 -0.15 23,993 23,896 24,058 1,076
Inks Water Supply 95.8 887.28 -0.72 13,438 13,155 13,729 791
J B Thomas Water Supply 36.1 2,235.05 -22.95 72,856 72,183 199,931 4,142
Jacksonville Water Supply 100.0 422.18 0.18 25,941 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 100.0 441.47 1.47 321,586 258,723 258,723 18,864
Joe Pool Water Supply and Flood Control 100.0 523.62 1.62 162,126 149,629 149,629 7,043
Kemp Water Supply and Flood Control 100.0 1,146.63 2.63 287,370 245,307 245,307 - n.a. -
Kickapoo Water Supply 100.0 1,045.25 0.25 87,818 86,345 86,345 - n.a. -
Lake O' the Pines Water Supply and Flood Control 100.0 234.18 5.68 352,326 241,363 241,363 - 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 99.1 1,374.85 -0.15 27,780 27,500 27,762 1,744
Lewisville Water Supply and Flood Control 100.0 523.43 1.43 638,238 563,228 563,228 - n.a. -
Limestone Water Supply 100.0 363.08 0.08 204,774 203,780 203,780 - n.a. -
Livingston Water Supply 100.0 132.95 1.95 1,764,969 1,603,504 1,603,504 - n.a. -
Lost Creek Water Supply 99.2 1,009.28 -0.22 11,857 11,857 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.7 824.77 -0.23 130,141 111,301 112,778 6,410
Mackenzie Water Supply 13.7 3,024.07 -75.93 6,352 6,352 46,450 272
Marble Falls Water Supply 95.8 736.48 -0.52 7,281 7,281 7,597 603
Martin Water Supply 100.0 306.09 0.09 76,173 75,726 75,726 - n.a. -
Medina Water Supply 2.6 971.70 -92.50 6,503 6,503 254,823 588
Meredith 6 Water Supply 44.5 2,891.32 -45.18 261,018 222,604 500,000 8,650
Millers Creek Water Supply 93.8 1,333.23 -0.77 26,383 25,100 26,768 2,122
Mineral Wells Water Supply 100.0 863.35 0.35 5,438 5,273 5,273 476
Monticello Water Supply 87.1 337.69 -2.31 30,264 30,264 34,740 1,792
Mountain Creek Water Supply 100.0 457.57 0.57 24,320 22,850 22,850 2,845
Murvaul Water Supply 100.0 265.47 0.17 38,870 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 85.9 1,871.75 -0.96 8,750 8,257 9,615 1,236
Navarro Mills Water Supply and Flood Control 100.0 432.51 8.01 93,832 49,827 49,827 - n.a. -
New Terrell City Water Supply 39.7 496.56 -7.44 3,417 3,406 8,583 501
Nocona Water Supply 100.0 827.94 0.44 22,342 21,444 21,444 - n.a. -
North Fork Buffalo Creek Water Supply 100.0 1,048.05 0.05 15,518 15,400 15,400 1,509
O C Fisher Water Supply and Flood Control 9.2 1,870.45 -37.55 10,674 10,673 115,742 940
O H Ivie Water Supply 39.8 1,528.45 -23.05 220,666 220,666 554,340 - n.a. -
Oak Creek Water Supply 25.7 1,980.78 -19.22 10,231 10,081 39,210 828
Palestine Water Supply 100.0 345.91 0.91 388,715 367,303 367,303 - n.a. -
Palo Duro Water Supply and Flood Control 1.4 2,833.20 -58.80 884 884 61,066 - n.a. -
Palo Pinto Water Supply 100.0 867.09 0.09 27,348 26,766 26,766 - n.a. -
Pat Cleburne Water Supply 100.0 733.69 0.19 26,306 26,008 26,008 - n.a. -
Pat Mayse Water Supply and Flood Control 100.0 453.16 2.16 130,274 113,683 113,683 - n.a. -
Possum Kingdom Water Supply 100.0 998.99 -0.01 537,960 537,960 538,139 17,910
Proctor Water Supply and Flood Control 100.0 1,162.77 0.77 58,372 54,762 54,762 - n.a. -
Ray Hubbard Water Supply 99.6 435.42 -0.08 437,888 437,888 439,559 20,847
Ray Roberts Water Supply and Flood Control 100.0 633.58 1.08 819,502 788,167 788,167 - 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 100.0 315.33 0.33 1,139,722 1,099,417 1,099,417 - n.a. -
Sam Rayburn Water Supply and Flood Control 97.3 163.72 -0.68 2,799,821 2,780,865 2,857,077 111,559
Somerville Water Supply and Flood Control 100.0 239.28 1.28 165,107 150,293 150,293 - n.a. -
Stamford Water Supply 100.0 1,418.24 1.44 57,997 51,570 51,570 5,541
Stillhouse Hollow Water Supply and Flood Control 96.0 620.54 -1.46 220,647 220,561 229,796 6,226
Striker Water Supply 99.5 292.96 -0.04 21,721 16,799 16,878 1,951
Sulphur Springs Water Supply 99.6 458.91 -0.04 17,674 17,674 17,747 - n.a. -
Sweetwater Water Supply 32.4 2,098.39 -18.11 3,970 3,970 12,267 302
Tawakoni Water Supply 100.0 438.50 1.00 909,207 871,685 871,685 - n.a. -
Texana Water Supply 99.2 43.87 -0.13 162,855 157,642 158,975 10,206
Texoma 7 Water Supply and Flood Control 100.0 623.19 6.19 3,026,660 1,243,801 1,243,801 96,350
Toledo Bend 8 Water Supply 99.1 171.66 -0.34 4,435,197 2,215,548 2,236,450 180,873
Travis Water Supply and Flood Control 43.8 637.91 -43.09 498,521 481,489 1,098,044 10,311
Twin Buttes Water Supply 13.8 1,906.67 -33.53 28,980 25,231 182,454 1,900
Tyler Water Supply 100.0 375.59 0.21 78,279 72,073 72,073 4,767
Waco Water Supply and Flood Control 100.0 463.05 0.85 196,579 189,418 189,418 - n.a. -
Waxahachie Water Supply 100.0 531.91 0.41 11,917 11,060 11,060 682
Weatherford Water Supply 83.1 893.09 -2.91 14,796 14,796 17,812 990
White River Water Supply 40.2 2,356.66 -15.54 12,803 12,803 31,846 923
Whitney Water Supply and Flood Control 100.0 533.73 0.73 583,358 564,808 564,808 - n.a. -
Worth Water Supply 100.0 594.31 0.31 34,563 24,419 24,419 - n.a. -
Wright Patman Water Supply and Flood Control 100.0 232.63 12.03 510,532 122,593 122,593 - 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.