Texas Reservoirs: Monitored Water Supply Reservoirs are 71.8% full on 2026-11-02

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-11-02 71.8 26,499,300 22,650,357 31,531,332
Yesterday 2026-11-01 71.9 26,518,585 22,662,990 31,531,332
2 days ago 2026-10-31 71.9 26,511,909 22,660,350 31,531,332
1 week ago 2026-10-26 71.9 26,517,265 22,677,412 31,531,332
1 month ago 2026-10-02 71.9 26,468,066 22,682,829 31,531,332
3 months ago 2026-08-02 77.8 28,783,700 24,547,413 31,558,535
6 months ago 2026-05-02 74.8 27,616,385 23,617,232 31,558,535
1 year ago 2025-11-02 74.0 27,122,614 23,321,033 31,531,332
*

 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 6.7 1,990.84 -21.46 528 528 7,900 126
Addicks 1 Flood Control - n.a. - 76.38 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 73.8 2,209.75 -10.25 70,982 70,982 96,207 2,177
Amistad 2 Water Supply and Flood Control 49.6 1,065.85 -51.15 991,791 898,980 1,813,408 25,894
Amon G Carter Water Supply 80.3 917.24 -2.76 16,254 15,470 19,266 1,286
Aquilla Water Supply and Flood Control 79.9 534.47 -3.03 34,566 34,530 43,243 2,645
Arlington Water Supply 79.1 545.53 -4.47 31,816 31,784 40,157 1,831
Arrowhead Water Supply 69.9 920.72 -5.28 160,958 160,958 230,359 11,783
Athens Water Supply 96.3 439.40 -0.60 28,453 28,412 29,503 1,738
Austin Water Supply 97.6 492.43 -0.37 24,000 23,391 23,972 1,559
B A Steinhagen Water Supply 93.3 82.54 -0.46 64,650 64,577 69,186 9,811
Bardwell Water Supply and Flood Control 84.2 418.80 -2.20 36,986 36,925 43,856 3,013
Barker 3 Flood Control - n.a. - 70.05 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 96.0 592.58 -1.42 415,224 415,224 432,631 12,072
Benbrook Water Supply and Flood Control 74.1 687.37 -6.63 63,496 63,496 85,648 3,036
Bob Sandlin Water Supply 86.9 334.56 -2.94 177,860 167,129 192,417 8,321
Bois d'Arc Water Supply 86.4 530.92 -3.08 317,702 317,702 367,609 15,155
Bonham Water Supply 74.0 562.09 -2.91 8,173 8,161 11,027 908
Brady Creek Water Supply 83.8 1,740.53 -2.47 25,772 24,150 28,808 1,809
Bridgeport Water Supply and Flood Control 71.7 826.62 -9.38 266,892 266,892 372,183 10,133
Brownwood Water Supply 88.8 1,422.66 -1.94 116,148 116,148 130,868 6,333
Buchanan Water Supply 95.7 1,018.32 -1.68 842,936 829,274 866,694 22,113
Caddo 4 Water Supply 43.6 167.20 -1.30 95,302 13,048 29,898 23,581
Canyon Water Supply and Flood Control 96.2 907.24 -1.76 364,534 364,463 378,781 8,034
Cedar Creek Water Supply 71.5 315.82 -6.18 460,951 460,852 644,686 26,782
Champion Creek Water Supply 45.3 2,063.86 -19.14 18,833 18,833 41,580 892
Cherokee Water Supply 75.7 276.94 -3.06 34,741 30,359 40,094 2,985
Choke Canyon Water Supply 21.0 190.40 -30.10 138,950 138,949 662,820 10,083
Cisco Water Supply 42.2 1,502.89 -19.57 12,252 12,252 29,003 576
Coleman Water Supply 77.5 1,712.53 -4.97 29,513 29,495 38,075 1,615
Coleto Creek Water Supply 75.4 94.75 -3.25 23,416 23,416 31,040 2,194
Colorado City Water Supply 53.3 2,058.84 -11.36 16,383 16,383 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.46 0.46 152,734 151,250 151,250 - n.a. -
Conroe Water Supply 92.3 199.35 -1.65 385,515 385,488 417,577 19,002
Corpus Christi Water Supply 79.2 91.18 -2.82 203,004 202,726 256,062 18,073
Crook Water Supply 81.8 474.36 -1.64 7,533 7,518 9,195 996
Cypress Springs Water Supply 87.7 375.38 -2.62 58,528 58,528 66,756 3,052
E V Spence Water Supply 9.4 1,842.22 -55.78 48,598 48,598 517,272 3,240
Eagle Mountain Water Supply and Flood Control 71.7 642.82 -6.28 132,706 132,706 185,087 7,583
Elephant Butte 5 Water Supply and Flood Control 7.3 4,305.07 -101.23 144,767 144,767 1,985,900 6,315
Falcon 2 Water Supply and Flood Control 20.7 260.67 -40.53 443,900 322,870 1,562,367 27,550
Fork Water Supply 79.1 397.88 -5.12 510,900 479,457 606,088 23,051
Fort Phantom Hill Water Supply 66.8 1,629.08 -6.82 46,780 46,774 70,030 2,977
Georgetown Water Supply and Flood Control 78.5 784.28 -6.72 29,888 29,825 38,005 1,129
Gibbons Creek Water Supply 85.4 245.45 -1.55 23,674 21,970 25,721 2,255
Graham Water Supply 65.7 1,067.97 -7.03 29,750 29,736 45,288 1,921
Granbury Water Supply 88.2 690.69 -2.01 118,169 117,260 132,949 7,439
Granger Water Supply and Flood Control 99.1 503.89 -0.11 51,372 51,372 51,822 4,084
Grapevine Water Supply and Flood Control 89.7 532.35 -2.65 146,347 146,347 163,064 6,068
Greenbelt Water Supply 4.3 2,606.55 -57.45 3,029 2,597 59,968 265
Halbert Water Supply 74.5 365.18 -2.82 4,496 4,496 6,033 513
Hords Creek Water Supply and Flood Control 44.6 1,888.10 -11.90 3,622 3,619 8,109 267
Houston Water Supply 98.8 42.24 -0.14 134,522 130,721 132,318 11,381
Houston County Water Supply 93.5 259.13 -0.87 16,557 16,005 17,113 1,254
Hubbard Creek Water Supply 35.6 1,165.92 -17.39 116,352 111,476 313,298 7,895
Hubert H Moss Water Supply 97.8 714.51 -0.49 23,628 23,531 24,058 1,068
Inks Water Supply 96.3 887.36 -0.64 13,502 13,219 13,729 793
J B Thomas Water Supply 20.8 2,226.59 -31.41 42,293 41,620 199,931 3,150
Jacksonville Water Supply 95.2 420.92 -1.08 24,497 24,435 25,670 1,128
Jim Chapman Water Supply and Flood Control 62.9 434.10 -5.90 198,632 162,857 258,723 14,332
Joe Pool Water Supply and Flood Control 90.7 519.82 -2.18 137,054 135,684 149,629 6,134
Kemp Water Supply and Flood Control 74.7 1,139.80 -4.20 183,335 183,209 245,307 9,938
Kickapoo Water Supply 80.0 1,041.87 -3.13 69,105 69,105 86,345 5,152
Lake O' the Pines Water Supply and Flood Control 89.6 227.04 -1.46 216,345 216,345 241,363 16,639
Lavon Water Supply and Flood Control 78.1 487.45 -4.55 323,046 320,205 409,757 18,572
Leon Water Supply 74.5 1,370.52 -4.48 20,974 20,694 27,762 1,414
Lewisville Water Supply and Flood Control 80.9 517.80 -4.20 491,151 455,477 563,228 24,210
Limestone Water Supply 81.4 359.78 -3.22 165,821 165,821 203,780 11,109
Livingston Water Supply 90.6 128.98 -2.02 1,452,377 1,452,377 1,603,504 72,563
Lost Creek Water Supply 87.2 1,005.31 -4.19 10,421 10,421 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.1 824.67 -0.33 129,500 110,660 112,778 6,401
Mackenzie Water Supply 10.8 3,018.39 -81.61 5,025 5,025 46,450 234
Marble Falls Water Supply 98.3 736.79 -0.21 7,469 7,469 7,597 609
Martin Water Supply 74.7 301.81 -4.19 56,566 56,566 75,726 4,191
Medina Water Supply 27.0 1,018.91 -45.29 68,887 68,887 254,823 2,329
Meredith 6 Water Supply 45.9 2,892.11 -44.39 267,882 229,468 500,000 8,726
Millers Creek Water Supply 62.5 1,328.51 -5.49 18,006 16,723 26,768 1,465
Mineral Wells Water Supply 84.2 861.14 -1.86 4,442 4,442 5,273 431
Monticello Water Supply 71.2 334.39 -5.61 24,745 24,745 34,740 1,528
Mountain Creek Water Supply 100.0 457.74 0.74 24,858 22,850 22,850 2,912
Murvaul Water Supply 86.5 263.75 -1.55 33,106 33,106 38,285 3,250
Nacogdoches Water Supply 82.5 275.60 -3.40 32,609 32,607 39,522 1,887
Nasworthy Water Supply 86.3 1,871.78 -0.93 8,787 8,294 9,615 1,238
Navarro Mills Water Supply and Flood Control 78.5 422.11 -2.39 39,102 39,101 49,827 4,295
New Terrell City Water Supply 23.5 493.24 -10.76 2,030 2,019 8,583 353
Nocona Water Supply 72.8 822.85 -4.65 15,917 15,613 21,444 1,158
North Fork Buffalo Creek Water Supply 75.4 1,045.54 -2.46 11,604 11,604 15,400 1,250
O C Fisher Water Supply and Flood Control 10.5 1,871.88 -36.12 12,105 12,104 115,742 1,060
O H Ivie Water Supply 40.8 1,528.98 -22.52 226,055 226,055 554,340 - n.a. -
Oak Creek Water Supply 13.7 1,973.44 -26.56 5,519 5,369 39,210 516
Palestine Water Supply 86.3 342.72 -2.28 316,942 316,933 367,303 21,073
Palo Duro Water Supply and Flood Control 0.4 2,826.21 -65.79 223 223 61,066 - n.a. -
Palo Pinto Water Supply 72.9 863.54 -3.46 19,895 19,509 26,766 1,976
Pat Cleburne Water Supply 86.8 731.25 -2.25 22,562 22,562 26,008 1,499
Pat Mayse Water Supply and Flood Control 88.2 448.55 -2.45 104,430 100,270 113,683 5,273
Possum Kingdom Water Supply 91.9 996.48 -2.52 494,454 494,454 538,139 16,750
Proctor Water Supply and Flood Control 56.1 1,155.88 -6.12 30,746 30,746 54,762 2,770
Ray Hubbard Water Supply 82.7 431.69 -3.81 363,627 363,627 439,559 19,290
Ray Roberts Water Supply and Flood Control 93.3 630.61 -1.89 736,008 735,685 788,167 27,207
Red Bluff Water Supply 45.6 2,814.69 -13.41 66,123 66,123 145,165 4,517
Richland-Chambers Water Supply 89.2 312.22 -2.78 1,006,318 980,535 1,099,417 41,652
Sam Rayburn Water Supply and Flood Control 60.7 152.81 -11.59 1,752,369 1,733,413 2,857,077 80,894
Somerville Water Supply and Flood Control 86.2 236.08 -1.92 129,506 129,506 150,293 10,463
Stamford Water Supply 73.6 1,414.08 -2.72 37,975 37,972 51,570 4,091
Stillhouse Hollow Water Supply and Flood Control 96.0 620.56 -1.44 220,771 220,685 229,796 6,228
Striker Water Supply 72.1 290.49 -2.51 17,093 12,171 16,878 1,808
Sulphur Springs Water Supply 82.8 457.20 -1.75 14,699 14,699 17,747 - n.a. -
Sweetwater Water Supply 16.4 2,090.34 -26.16 2,015 2,015 12,267 202
Tawakoni Water Supply 88.6 434.71 -2.79 772,207 772,199 871,685 34,553
Texana Water Supply 82.8 41.17 -2.83 136,769 131,556 158,975 9,053
Texoma 7 Water Supply and Flood Control 100.0 617.12 0.12 2,496,828 1,243,801 1,243,801 76,047
Toledo Bend 8 Water Supply 84.0 167.65 -4.35 3,763,137 1,879,518 2,236,450 161,857
Travis Water Supply and Flood Control 93.4 677.09 -3.91 1,042,385 1,025,353 1,098,044 18,149
Twin Buttes Water Supply and Flood Control 4.2 1,894.16 -46.04 11,490 7,741 182,454 1,018
Tyler Water Supply 82.1 372.46 -2.92 64,379 59,168 72,073 4,161
Waco Water Supply and Flood Control 86.4 459.07 -3.15 163,428 163,202 188,891 7,828
Waxahachie Water Supply 74.4 526.84 -4.66 8,810 8,228 11,060 550
Weatherford Water Supply 58.4 888.37 -7.63 10,409 10,409 17,812 873
White River Water Supply 28.2 2,352.20 -20.00 8,994 8,994 31,846 774
Whitney Water Supply and Flood Control 89.9 530.41 -2.59 509,064 507,710 564,808 20,876
Worth Water Supply 69.4 591.73 -2.27 26,024 16,948 24,419 3,148
Wright Patman Water Supply and Flood Control 100.0 224.78 4.18 225,187 122,593 122,593 - 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.