Texas Reservoirs: Monitored Water Supply Reservoirs are 78.2% full on 2025-06-15

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2025-06-15 78.2 31,008,336 24,615,459 31,486,345
Yesterday 2025-06-14 78.1 31,003,290 24,604,977 31,486,345
2 days ago 2025-06-13 78.1 30,895,128 24,581,694 31,486,345
1 week ago 2025-06-08 77.8 30,255,353 24,480,717 31,486,345
1 month ago 2025-05-15 77.8 31,510,396 24,492,681 31,486,345
3 months ago 2025-03-15 75.6 28,290,124 23,843,056 31,530,832
6 months ago 2024-12-15 71.9 26,800,000 22,677,252 31,530,832
1 year ago 2024-06-15 77.7 32,859,007 24,561,178 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 5.9 1,990.29 -22.01 467 467 7,900 118
Addicks 1 Flood Control - n.a. - 84.68 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 98.6 2,219.50 -0.50 94,815 94,815 96,207 2,765
Amistad 2 Water Supply and Flood Control 29.5 1,050.00 -67.00 649,651 534,596 1,813,408 17,528
Amon G Carter Water Supply 100.0 921.30 1.30 22,135 19,266 19,266 1,579
Aquilla Water Supply and Flood Control 100.0 543.09 5.59 62,394 43,243 43,243 - n.a. -
Arlington Water Supply 100.0 550.45 0.45 41,056 40,157 40,157 - n.a. -
Arrowhead Water Supply 99.8 925.97 -0.03 229,925 229,925 230,359 14,490
Athens Water Supply 100.0 440.99 0.99 31,431 29,503 29,503 - n.a. -
Austin Water Supply 96.1 492.20 -0.60 23,643 23,034 23,972 1,545
B A Steinhagen Water Supply 92.2 82.46 -0.54 63,868 63,795 69,186 9,738
Bardwell Water Supply and Flood Control 100.0 426.05 5.05 62,298 43,856 43,856 3,966
Barker 3 Flood Control - n.a. - 82.50 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 100.0 597.61 3.61 479,266 432,631 432,631 - n.a. -
Benbrook Water Supply and Flood Control 100.0 696.00 2.00 93,325 85,648 85,648 - n.a. -
Bob Sandlin Water Supply 100.0 337.99 0.49 207,527 192,417 192,417 - n.a. -
Bois d'Arc Water Supply 100.0 535.50 1.50 393,138 367,609 367,609 17,210
Bonham Water Supply 100.0 565.23 0.23 11,286 11,027 11,027 1,082
Brady Creek Water Supply 30.9 1,728.19 -14.81 10,518 8,896 28,808 872
Bridgeport Water Supply and Flood Control 100.0 836.46 0.46 378,044 372,183 372,183 12,615
Brownwood Water Supply 100.0 1,425.07 0.47 132,007 130,868 130,868 6,828
Buchanan Water Supply 64.4 1,003.24 -14.76 543,121 529,459 822,207 17,123
Caddo 4 Water Supply 100.0 170.57 2.07 187,831 29,898 29,898 31,239
Canyon Water Supply and Flood Control 46.7 878.15 -30.85 176,885 176,814 378,781 5,011
Cedar Creek Water Supply 100.0 322.31 0.31 654,980 644,686 644,686 - n.a. -
Champion Creek Water Supply 47.6 2,064.87 -18.13 19,805 19,805 41,580 918
Cherokee Water Supply 100.0 280.68 0.68 47,561 40,094 40,094 - n.a. -
Choke Canyon Water Supply 13.5 184.85 -35.65 89,353 89,352 662,820 7,740
Cisco Water Supply 57.3 1,509.47 -12.99 16,612 16,612 29,003 725
Coleman Water Supply 99.1 1,717.32 -0.18 37,769 37,751 38,075 1,805
Coleto Creek Water Supply 100.0 98.47 0.47 32,429 31,040 31,040 2,715
Colorado City Water Supply 66.7 2,062.43 -7.77 20,512 20,512 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.72 0.72 153,564 151,250 151,250 - n.a. -
Conroe Water Supply 100.0 201.29 0.29 424,081 417,577 417,577 20,610
Corpus Christi Water Supply 18.7 79.13 -14.87 48,200 47,922 256,062 7,493
Crook Water Supply 100.0 476.26 0.26 9,484 9,195 9,195 - n.a. -
Cypress Springs Water Supply 100.0 379.76 1.76 72,561 66,756 66,756 - n.a. -
E V Spence Water Supply 15.3 1,850.09 -47.91 78,896 78,896 517,272 4,461
Eagle Mountain Water Supply and Flood Control 100.0 649.49 0.39 188,718 185,087 185,087 - n.a. -
Elephant Butte 5 Water Supply 9.7 4,311.68 -93.91 190,167 190,167 1,960,900 7,411
Falcon 2 Water Supply 15.9 255.05 -46.15 308,779 247,887 1,562,367 20,897
Fork Water Supply 100.0 403.52 0.52 650,425 605,061 605,061 - n.a. -
Fort Phantom Hill Water Supply 85.8 1,633.23 -2.67 60,118 60,112 70,030 3,516
Georgetown Water Supply and Flood Control 69.4 781.12 -9.88 26,449 26,386 38,005 1,047
Gibbons Creek Water Supply 99.4 246.94 -0.06 27,272 25,568 25,721 2,546
Graham Water Supply 99.9 1,074.99 -0.01 45,278 45,264 45,288 2,443
Granbury Water Supply 98.1 692.39 -0.31 131,342 130,433 132,949 8,059
Granger Water Supply and Flood Control 100.0 505.09 1.09 56,427 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 100.0 540.32 5.32 201,634 163,064 163,064 - n.a. -
Greenbeltas of 2025-06-12 Water Supply 10.3 2,616.64 -47.36 6,626 6,194 59,968 440
Halbert Water Supply 94.4 367.41 -0.59 5,696 5,696 6,033 564
Hords Creek Water Supply and Flood Control 70.3 1,894.55 -5.45 5,702 5,699 8,109 383
Houston Water Supply 100.0 42.41 0.03 136,463 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 261.51 1.51 19,668 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 52.9 1,171.89 -11.42 170,627 165,751 313,298 10,337
Hubert H Moss Water Supply 99.8 714.95 -0.05 24,101 24,004 24,058 1,109
Inks Water Supply 94.6 887.07 -0.93 13,273 12,990 13,729 780
J B Thomas Water Supply 36.8 2,235.39 -22.61 74,270 73,597 199,931 4,181
Jacksonville Water Supply 100.0 422.42 0.42 26,222 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 100.0 443.42 3.42 359,493 258,723 258,723 19,980
Joe Pool Water Supply and Flood Control 100.0 524.55 2.55 168,771 149,629 149,629 7,248
Kemp Water Supply and Flood Control 100.0 1,147.37 3.37 299,778 245,307 245,307 - n.a. -
Kickapoo Water Supply 100.0 1,045.35 0.35 88,411 86,345 86,345 - n.a. -
Lake O' the Pines Water Supply and Flood Control 100.0 233.90 5.40 346,349 241,363 241,363 - n.a. -
Lavon Water Supply and Flood Control 100.0 495.67 3.67 492,801 409,757 409,757 23,532
Leon Water Supply 100.0 1,375.12 0.12 28,253 27,762 27,762 - n.a. -
Lewisville Water Supply and Flood Control 100.0 524.38 2.38 665,159 563,228 563,228 - n.a. -
Limestone Water Supply 100.0 363.08 0.08 204,774 203,780 203,780 - n.a. -
Livingston Water Supply 100.0 132.08 1.08 1,690,446 1,603,504 1,603,504 - n.a. -
Lost Creek Water Supply 99.4 1,009.33 -0.17 11,878 11,878 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.3 824.70 -0.30 129,693 110,853 112,778 6,404
Mackenzie Water Supply 13.8 3,024.33 -75.67 6,410 6,410 46,450 274
Marble Falls Water Supply 95.1 736.39 -0.61 7,227 7,227 7,597 601
Martin Water Supply 99.7 305.95 -0.05 75,479 75,479 75,726 4,945
Medina Water Supply 2.5 971.43 -92.77 6,346 6,346 254,823 580
Meredith 6 Water Supply 44.4 2,891.23 -45.27 260,240 221,826 500,000 8,641
Millers Creek Water Supply 94.6 1,333.34 -0.66 26,617 25,334 26,768 2,135
Mineral Wells Water Supply 100.0 863.48 0.48 5,500 5,273 5,273 480
Monticello Water Supply 88.0 337.85 -2.15 30,559 30,559 34,740 1,806
Mountain Creek Water Supply 100.0 457.28 0.28 23,510 22,850 22,850 2,762
Murvaul Water Supply 100.0 266.12 0.82 41,139 38,285 38,285 - n.a. -
Nacogdoches Water Supply 100.0 280.39 1.39 42,654 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 100.0 432.00 7.50 90,653 49,827 49,827 - n.a. -
New Terrell City Water Supply 50.5 498.26 -5.74 4,347 4,336 8,583 591
Nocona Water Supply 100.0 828.03 0.53 22,464 21,444 21,444 - n.a. -
North Fork Buffalo Creek Water Supply 100.0 1,048.18 0.18 15,782 15,400 15,400 1,528
O C Fisher Water Supply and Flood Control 9.5 1,870.76 -37.24 10,967 10,966 115,742 975
O H Ivie Water Supply 40.4 1,528.77 -22.73 223,919 223,919 554,340 - n.a. -
Oak Creek Water Supply 26.3 1,981.07 -18.93 10,464 10,314 39,210 842
Palestine Water Supply 100.0 347.31 2.31 423,088 367,303 367,303 - n.a. -
Palo Duro Water Supply and Flood Control 1.5 2,833.50 -58.50 922 922 61,066 - n.a. -
Palo Pinto Water Supply 100.0 867.31 0.31 27,828 26,766 26,766 - n.a. -
Pat Cleburne Water Supply 100.0 734.14 0.64 27,017 26,008 26,008 - n.a. -
Pat Mayse Water Supply and Flood Control 100.0 454.85 3.85 140,350 113,683 113,683 - n.a. -
Possum Kingdom Water Supply 97.5 998.23 -0.77 524,483 524,483 538,139 17,561
Proctor Water Supply and Flood Control 100.0 1,163.42 1.42 61,504 54,762 54,762 - n.a. -
Ray Hubbard Water Supply 100.0 435.54 0.04 440,399 439,559 439,559 20,998
Ray Roberts Water Supply and Flood Control 100.0 633.93 1.43 829,715 788,167 788,167 - n.a. -
Red Bluff Water Supply 45.6 2,814.72 -13.38 66,255 66,255 145,165 4,523
Richland-Chambers Water Supply 100.0 316.09 1.09 1,173,498 1,099,417 1,099,417 - n.a. -
Sam Rayburn Water Supply and Flood Control 96.3 163.46 -0.94 2,770,909 2,751,953 2,857,077 110,836
Somerville Water Supply and Flood Control 100.0 239.10 1.10 162,974 150,293 150,293 - n.a. -
Stamford Water Supply 100.0 1,419.27 2.47 63,874 51,570 51,570 5,888
Stillhouse Hollow Water Supply and Flood Control 96.3 620.66 -1.34 221,395 221,309 229,796 6,241
Striker Water Supply 99.9 292.99 -0.01 21,780 16,858 16,878 1,953
Sulphur Springs Water Supply 100.0 459.54 0.59 18,915 17,747 17,747 - n.a. -
Sweetwater Water Supply 33.0 2,098.67 -17.83 4,049 4,049 12,267 306
Tawakoni Water Supply 100.0 439.73 2.23 956,837 871,685 871,685 - n.a. -
Texana Water Supply 99.4 43.91 -0.09 163,264 158,051 158,975 10,221
Texoma 7 Water Supply and Flood Control 100.0 627.04 10.04 3,413,479 1,243,801 1,243,801 104,746
Toledo Bend 8 Water Supply 99.2 171.69 -0.31 4,440,206 2,218,053 2,236,450 181,014
Travis Water Supply and Flood Control 44.4 638.52 -42.48 504,839 487,807 1,098,044 10,403
Twin Buttes Water Supply 14.1 1,906.98 -33.22 29,560 25,811 182,454 1,935
Tyler Water Supply 100.0 375.96 0.58 80,064 72,073 72,073 - n.a. -
Waco Water Supply and Flood Control 100.0 464.58 2.38 209,444 189,418 189,418 - n.a. -
Waxahachie Water Supply 100.0 532.08 0.58 12,033 11,060 11,060 688
Weatherford Water Supply 83.0 893.08 -2.92 14,786 14,786 17,812 990
White River Water Supply 40.9 2,356.89 -15.31 13,016 13,016 31,846 929
Whitney Water Supply and Flood Control 100.0 535.86 2.86 636,335 564,808 564,808 - n.a. -
Worth Water Supply 100.0 594.12 0.12 33,907 24,419 24,419 - n.a. -
Wright Patman Water Supply and Flood Control 100.0 228.44 7.84 343,250 122,593 122,593 - 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.