Texas Reservoirs: Monitored Water Supply Reservoirs are 77.8% full on 2025-06-12

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2025-06-12 77.8 30,669,533 24,538,435 31,530,150
Yesterday 2025-06-11 77.7 30,450,595 24,495,681 31,530,150
2 days ago 2025-06-10 77.6 30,384,354 24,482,200 31,530,150
1 week ago 2025-06-05 77.7 30,557,929 24,491,699 31,530,150
1 month ago 2025-05-12 77.7 31,863,783 24,494,879 31,530,150
3 months ago 2025-03-12 75.6 28,363,589 23,849,216 31,530,150
6 months ago 2024-12-12 71.8 26,745,058 22,646,914 31,530,150
1 year ago 2024-06-12 77.8 33,082,405 24,588,993 31,621,769
*

 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 6.0 1,990.35 -21.95 473 473 7,900 119
Addicks 1 Flood Control - n.a. - 82.29 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 98.8 2,219.58 -0.42 95,037 95,037 96,207 2,771
Amistad 2 Water Supply and Flood Control 29.2 1,049.62 -67.38 643,115 529,217 1,813,408 17,354
Amon G Carter Water Supply 100.0 921.50 1.50 22,476 19,266 19,266 1,593
Aquilla Water Supply and Flood Control 100.0 541.76 4.26 57,505 43,243 43,243 - n.a. -
Arlington Water Supply 100.0 550.81 0.81 41,754 40,157 40,157 - n.a. -
Arrowhead Water Supply 100.0 926.03 0.03 230,795 230,359 230,359 - n.a. -
Athens Water Supply 100.0 441.11 1.11 31,666 29,503 29,503 - n.a. -
Austin Water Supply 96.7 492.29 -0.51 23,783 23,174 23,972 1,550
B A Steinhagen Water Supply 97.8 82.85 -0.15 67,736 67,663 69,186 10,097
Bardwell Water Supply and Flood Control 100.0 424.31 3.31 55,570 43,856 43,856 3,758
Barker 3 Flood Control - n.a. - 79.61 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 100.0 594.60 0.60 440,145 432,631 432,631 - n.a. -
Benbrook Water Supply and Flood Control 100.0 695.92 1.92 93,007 85,648 85,648 - n.a. -
Bob Sandlin Water Supply 100.0 338.23 0.73 209,689 192,417 192,417 - n.a. -
Bois d'Arc Water Supply 100.0 535.94 1.94 400,626 367,609 367,609 17,411
Bonham Water Supply 100.0 565.68 0.68 11,778 11,027 11,027 1,105
Brady Creek Water Supply 30.6 1,728.09 -14.91 10,449 8,827 28,808 866
Bridgeport Water Supply and Flood Control 100.0 836.48 0.48 378,297 372,183 372,183 12,621
Brownwood Water Supply 100.0 1,425.16 0.56 132,623 130,868 130,868 6,847
Buchanan Water Supply 59.5 1,002.42 -17.58 529,227 515,565 866,694 16,759
Caddo 4 Water Supply 100.0 169.79 1.29 162,501 29,898 29,898 29,620
Canyon Water Supply and Flood Control 46.1 877.68 -31.32 174,540 174,469 378,781 4,969
Cedar Creek Water Supply 100.0 322.50 0.50 661,284 644,686 644,686 - n.a. -
Champion Creek Water Supply 47.8 2,064.94 -18.06 19,862 19,862 41,580 920
Cherokee Water Supply 100.0 280.94 0.94 48,645 40,094 40,094 - n.a. -
Choke Canyon Water Supply 13.5 184.88 -35.62 89,585 89,584 662,820 7,753
Cisco Water Supply 57.4 1,509.53 -12.93 16,658 16,658 29,003 727
Coleman Water Supply 99.2 1,717.34 -0.16 37,805 37,787 38,075 1,806
Coleto Creek Water Supply 93.4 97.13 -0.87 29,000 29,000 31,040 2,532
Colorado City Water Supply 67.0 2,062.50 -7.70 20,598 20,598 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.84 0.84 153,949 151,250 151,250 - n.a. -
Conroe Water Supply 100.0 201.00 0.00 417,605 417,577 417,577 19,894
Corpus Christi Water Supply 17.8 78.81 -15.19 45,836 45,558 256,062 7,276
Crook Water Supply 100.0 477.10 1.10 10,383 9,195 9,195 - n.a. -
Cypress Springs Water Supply 100.0 379.62 1.62 72,090 66,756 66,756 - n.a. -
E V Spence Water Supply 15.3 1,850.11 -47.89 78,985 78,985 517,272 4,463
Eagle Mountain Water Supply and Flood Control 100.0 649.51 0.41 188,906 185,087 185,087 - n.a. -
Elephant Butte 5 Water Supply 10.2 4,313.09 -92.50 200,792 200,792 1,960,900 7,668
Falcon 2 Water Supply 15.4 254.64 -46.56 300,110 240,926 1,562,367 20,467
Fork Water Supply 100.0 403.58 0.58 652,050 605,061 605,061 - n.a. -
Fort Phantom Hill Water Supply 83.6 1,632.77 -3.13 58,520 58,514 70,030 3,426
Georgetown Water Supply and Flood Control 69.0 780.97 -10.03 26,292 26,229 38,005 1,043
Gibbons Creek Water Supply 99.4 246.94 -0.06 27,272 25,568 25,721 2,546
Graham Water Supply 100.0 1,075.04 0.04 45,402 45,288 45,288 - n.a. -
Granbury Water Supply 98.1 692.39 -0.31 131,342 130,433 132,949 8,059
Granger Water Supply and Flood Control 100.0 504.95 0.95 55,821 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 100.0 540.36 5.36 201,950 163,064 163,064 - n.a. -
Greenbelt Water Supply 10.2 2,616.51 -47.49 6,566 6,134 59,968 438
Halbert Water Supply 100.0 368.42 0.42 6,278 6,033 6,033 - n.a. -
Hords Creek Water Supply and Flood Control 70.5 1,894.60 -5.40 5,721 5,718 8,109 384
Houston Water Supply 98.4 42.19 -0.19 133,953 130,152 132,318 11,359
Houston County Water Supply 100.0 261.21 1.21 19,262 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 99.6 714.92 -0.08 24,068 23,971 24,058 1,090
Inks Water Supply 95.3 887.19 -0.81 13,367 13,084 13,729 790
J B Thomas Water Supply 36.8 2,235.40 -22.60 74,312 73,639 199,931 4,182
Jacksonville Water Supply 100.0 423.02 1.02 26,931 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 100.0 442.37 2.37 338,804 258,723 258,723 19,400
Joe Pool Water Supply and Flood Control 100.0 524.14 2.14 165,818 149,629 149,629 7,159
Kemp Water Supply and Flood Control 100.0 1,147.41 3.41 300,456 245,307 245,307 - n.a. -
Kickapoo Water Supply 100.0 1,045.41 0.41 88,768 86,345 86,345 - n.a. -
Lake O' the Pines Water Supply and Flood Control 100.0 231.68 3.18 300,824 241,363 241,363 - n.a. -
Lavon Water Supply and Flood Control 100.0 495.05 3.05 478,366 409,757 409,757 22,992
Leon Water Supply 100.0 1,375.16 0.16 28,324 27,762 27,762 - n.a. -
Lewisville Water Supply and Flood Control 100.0 524.37 2.37 664,872 563,228 563,228 - n.a. -
Limestone Water Supply 100.0 363.77 0.77 213,438 203,780 203,780 - n.a. -
Livingston Water Supply 100.0 131.09 0.09 1,610,517 1,603,504 1,603,504 78,122
Lost Creek Water Supply 99.3 1,009.30 -0.20 11,866 11,866 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.1 824.66 -0.34 129,436 110,596 112,778 6,400
Mackenzie Water Supply 13.8 3,024.38 -75.62 6,421 6,421 46,450 275
Marble Falls Water Supply 95.7 736.46 -0.54 7,269 7,269 7,597 603
Martin Water Supply 100.0 306.40 0.40 77,722 75,726 75,726 - n.a. -
Medina Water Supply 2.3 970.38 -93.82 5,752 5,752 254,823 549
Meredith 6 Water Supply 44.2 2,891.16 -45.34 259,636 221,222 500,000 8,634
Millers Creek Water Supply 94.2 1,333.29 -0.71 26,510 25,227 26,768 2,129
Mineral Wells Water Supply 100.0 863.65 0.65 5,582 5,273 5,273 484
Monticello Water Supply 91.0 338.42 -1.58 31,627 31,627 34,740 1,858
Mountain Creek Water Supply 100.0 457.82 0.82 25,121 22,850 22,850 2,950
Murvaul Water Supply 100.0 266.51 1.21 42,524 38,285 38,285 - n.a. -
Nacogdoches Water Supply 100.0 280.90 1.90 43,849 39,522 39,522 - n.a. -
Nasworthy Water Supply 85.6 1,871.73 -0.98 8,726 8,233 9,615 1,234
Navarro Mills Water Supply and Flood Control 100.0 429.72 5.22 77,068 49,827 49,827 - n.a. -
New Terrell City Water Supply 44.9 497.42 -6.58 3,869 3,858 8,583 549
Nocona Water Supply 100.0 828.18 0.68 22,669 21,444 21,444 - n.a. -
North Fork Buffalo Creek Water Supply 100.0 1,048.22 0.22 15,856 15,400 15,400 1,533
O C Fisher Water Supply and Flood Control 9.5 1,870.85 -37.15 11,052 11,051 115,742 986
O H Ivie Water Supply 40.5 1,528.83 -22.67 224,529 224,529 554,340 - n.a. -
Oak Creek Water Supply 26.5 1,981.14 -18.86 10,532 10,382 39,210 845
Palestine Water Supply 100.0 346.54 1.54 403,967 367,303 367,303 - n.a. -
Palo Duro Water Supply and Flood Control 1.6 2,833.76 -58.24 956 956 61,066 - n.a. -
Palo Pinto Water Supply 100.0 868.52 1.52 30,503 26,766 26,766 - n.a. -
Pat Cleburne Water Supply 100.0 734.62 1.12 27,781 26,008 26,008 - n.a. -
Pat Mayse Water Supply and Flood Control 100.0 454.61 3.61 138,900 113,683 113,683 - n.a. -
Possum Kingdom Water Supply 99.3 998.78 -0.22 534,209 534,209 538,139 17,810
Proctor Water Supply and Flood Control 100.0 1,163.11 1.11 60,001 54,762 54,762 - n.a. -
Ray Hubbard Water Supply 100.0 435.64 0.14 442,506 439,559 439,559 21,126
Ray Roberts Water Supply and Flood Control 100.0 633.94 1.44 830,008 788,167 788,167 - n.a. -
Red Bluff Water Supply 45.6 2,814.71 -13.39 66,211 66,211 145,165 4,521
Richland-Chambers Water Supply 100.0 316.62 1.62 1,197,326 1,099,417 1,099,417 - n.a. -
Sam Rayburn Water Supply and Flood Control 95.9 163.34 -1.06 2,757,617 2,738,661 2,857,077 110,648
Somerville Water Supply and Flood Control 100.0 238.55 0.55 156,559 150,293 150,293 - n.a. -
Stamford Water Supply 100.0 1,419.64 2.84 66,088 51,570 51,570 6,014
Stillhouse Hollow Water Supply and Flood Control 95.3 620.27 -1.73 218,971 218,885 229,796 6,191
Striker Water Supply 100.0 293.04 0.04 21,878 16,878 16,878 1,957
Sulphur Springs Water Supply 100.0 460.53 1.58 20,975 17,747 17,747 - n.a. -
Sweetwater Water Supply 33.1 2,098.72 -17.78 4,064 4,064 12,267 306
Tawakoni Water Supply 100.0 439.03 1.53 929,531 871,685 871,685 - n.a. -
Texana Water Supply 82.5 41.13 -2.87 136,407 131,194 158,975 9,034
Texoma 7 Water Supply and Flood Control 100.0 627.27 10.27 3,437,818 1,243,801 1,243,801 105,250
Toledo Bend 8 Water Supply 99.0 171.64 -0.36 4,431,858 2,213,879 2,236,450 180,780
Travis Water Supply and Flood Control 43.7 637.76 -43.24 496,976 479,944 1,098,044 10,288
Twin Buttes Water Supply 14.1 1,906.97 -33.23 29,541 25,792 182,454 1,934
Tyler Water Supply 100.0 376.18 0.80 81,144 72,073 72,073 - n.a. -
Waco Water Supply and Flood Control 100.0 463.87 1.67 203,530 188,736 188,736 8,850
Waxahachie Water Supply 100.0 532.47 0.97 12,304 11,060 11,060 702
Weatherford Water Supply 83.0 893.08 -2.92 14,786 14,786 17,812 990
White River Water Supply 40.3 2,356.69 -15.51 12,831 12,831 31,846 924
Whitney Water Supply and Flood Control 100.0 534.87 1.87 611,193 564,808 564,808 - n.a. -
Worthas of 2025-06-10 Water Supply 100.0 594.33 0.33 34,632 24,419 24,419 - n.a. -
Wright Patman Water Supply and Flood Control 100.0 228.26 7.66 336,832 122,593 122,593 - 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.