Texas Reservoirs: Monitored Water Supply Reservoirs are 71.8% full on 2026-11-03

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-11-03 71.8 26,501,385 22,650,218 31,531,332
Yesterday 2026-11-02 71.8 26,491,178 22,644,186 31,531,332
2 days ago 2026-11-01 71.9 26,517,658 22,662,295 31,531,332
1 week ago 2026-10-27 71.9 26,496,880 22,657,832 31,531,332
1 month ago 2026-10-03 72.2 26,565,348 22,774,950 31,531,332
3 months ago 2026-08-03 77.7 28,747,175 24,527,281 31,558,535
6 months ago 2026-05-03 74.8 27,592,708 23,603,905 31,558,535
1 year ago 2025-11-03 73.9 27,084,625 23,290,185 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 73.7 2,209.72 -10.28 70,917 70,917 96,207 2,175
Amistad 2 Water Supply and Flood Control 50.1 1,066.25 -50.75 1,001,878 908,123 1,813,408 26,121
Amon G Carter Water Supply 80.4 917.25 -2.75 16,266 15,482 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 70.4 920.82 -5.18 162,139 162,139 230,359 11,834
Athens Water Supply 96.2 439.39 -0.61 28,435 28,394 29,503 1,737
Austin Water Supply 97.4 492.41 -0.39 23,969 23,360 23,972 1,557
B A Steinhagen Water Supply 94.9 82.65 -0.35 65,735 65,662 69,186 9,913
Bardwell Water Supply and Flood Control 84.1 418.79 -2.21 36,956 36,895 43,856 3,012
Barker 3 Flood Control - n.a. - 69.57 - 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 74.1 687.36 -6.64 63,466 63,466 85,648 3,035
Bob Sandlin Water Supply 86.8 334.54 -2.96 177,693 166,962 192,417 8,317
Bois d'Arc Water Supply 86.8 531.01 -2.99 319,182 319,182 367,609 15,197
Bonham Water Supply 74.8 562.19 -2.81 8,265 8,253 11,027 915
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 71.7 826.63 -9.37 266,993 266,993 372,183 10,135
Brownwood Water Supply 89.1 1,422.74 -1.86 116,655 116,655 130,868 6,349
Buchanan Water Supply 95.8 1,018.36 -1.64 843,821 830,159 866,694 22,120
Caddo 4 Water Supply 34.9 166.97 -1.53 90,072 10,434 29,898 23,028
Canyon Water Supply and Flood Control 96.2 907.24 -1.76 364,534 364,463 378,781 8,034
Cedar Creek Water Supply 71.3 315.78 -6.22 459,881 459,782 644,686 26,738
Champion Creek Water Supply 45.3 2,063.86 -19.14 18,833 18,833 41,580 892
Cherokee Water Supply 75.6 276.93 -3.07 34,711 30,329 40,094 2,983
Choke Canyon Water Supply 21.0 190.42 -30.08 139,152 139,151 662,820 10,091
Cisco Water Supply 42.2 1,502.88 -19.58 12,247 12,247 29,003 576
Coleman Water Supply 77.6 1,712.55 -4.95 29,546 29,528 38,075 1,616
Coleto Creek Water Supply 75.4 94.74 -3.26 23,394 23,394 31,040 2,192
Colorado City Water Supply 53.2 2,058.83 -11.37 16,373 16,373 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.48 0.48 152,798 151,250 151,250 - n.a. -
Conroe Water Supply 92.3 199.34 -1.66 385,325 385,298 417,577 18,997
Corpus Christi Water Supply 79.0 91.16 -2.84 202,642 202,364 256,062 18,056
Crook Water Supply 81.9 474.37 -1.63 7,543 7,528 9,195 996
Cypress Springs Water Supply 87.6 375.37 -2.63 58,497 58,497 66,756 3,051
E V Spence Water Supply 9.4 1,842.28 -55.72 48,792 48,792 517,272 3,248
Eagle Mountain Water Supply and Flood Control 71.9 642.88 -6.22 133,162 133,162 185,087 7,597
Elephant Butte 5 Water Supply and Flood Control 7.6 4,305.88 -100.42 149,937 149,937 1,985,900 6,449
Falcon 2 Water Supply and Flood Control 20.6 260.62 -40.58 442,600 321,924 1,562,367 27,489
Fork Water Supply 79.0 397.85 -5.15 510,209 478,766 606,088 23,035
Fort Phantom Hill Water Supply 66.8 1,629.09 -6.81 46,810 46,804 70,030 2,978
Georgetown Water Supply and Flood Control 78.5 784.29 -6.71 29,899 29,836 38,005 1,129
Gibbons Creek Water Supply 85.3 245.44 -1.56 23,651 21,947 25,721 2,254
Graham Water Supply 65.7 1,067.97 -7.03 29,750 29,736 45,288 1,921
Granbury Water Supply 88.5 690.74 -1.96 118,542 117,633 132,949 7,457
Granger Water Supply and Flood Control 99.2 503.90 -0.10 51,412 51,412 51,822 4,086
Grapevine Water Supply and Flood Control 89.9 532.40 -2.60 146,650 146,650 163,064 6,076
Greenbelt Water Supply 4.3 2,606.53 -57.47 3,024 2,592 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 44.9 1,888.17 -11.83 3,641 3,638 8,109 268
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 35.7 1,165.97 -17.34 116,747 111,871 313,298 7,913
Hubert H Moss Water Supply 98.6 714.69 -0.31 23,821 23,724 24,058 1,072
Inks Water Supply 95.2 887.17 -0.83 13,351 13,068 13,729 789
J B Thomas Water Supply 20.8 2,226.60 -31.40 42,324 41,651 199,931 3,151
Jacksonville Water Supply 95.1 420.90 -1.10 24,474 24,412 25,670 1,127
Jim Chapman Water Supply and Flood Control 62.7 434.06 -5.94 198,059 162,284 258,723 14,307
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 75.0 1,139.87 -4.13 184,033 183,907 245,307 9,981
Kickapoo Water Supply 80.3 1,041.92 -3.08 69,362 69,362 86,345 5,164
Lake O' the Pines Water Supply and Flood Control 89.6 227.03 -1.47 216,178 216,178 241,363 16,633
Lavon Water Supply and Flood Control 78.1 487.44 -4.56 322,860 320,019 409,757 18,566
Leon Water Supply 74.5 1,370.52 -4.48 20,974 20,694 27,762 1,414
Lewisville Water Supply and Flood Control 81.2 517.88 -4.12 493,092 457,418 563,228 24,272
Limestone Water Supply 81.2 359.74 -3.26 165,377 165,377 203,780 11,095
Livingston Water Supply 90.3 128.93 -2.07 1,448,751 1,448,751 1,603,504 72,464
Lost Creek Water Supply 87.2 1,005.31 -4.19 10,421 10,421 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.4 824.72 -0.28 129,821 110,981 112,778 6,406
Mackenzie Water Supply 10.8 3,018.38 -81.62 5,024 5,024 46,450 234
Marble Falls Water Supply 98.6 736.83 -0.17 7,493 7,493 7,597 610
Martin Water Supply 74.6 301.79 -4.21 56,482 56,482 75,726 4,188
Medina Water Supply 27.0 1,018.87 -45.33 68,794 68,794 254,823 2,327
Meredith 6 Water Supply 45.9 2,892.10 -44.40 267,795 229,381 500,000 8,725
Millers Creek Water Supply 62.4 1,328.50 -5.50 17,991 16,708 26,768 1,464
Mineral Wells Water Supply 84.6 861.19 -1.81 4,463 4,463 5,273 432
Monticello Water Supply 71.1 334.36 -5.64 24,699 24,699 34,740 1,526
Mountain Creek Water Supply 100.0 457.61 0.61 24,443 22,850 22,850 2,859
Murvaul Water Supply 86.4 263.74 -1.56 33,074 33,074 38,285 3,249
Nacogdoches Water Supply 82.5 275.59 -3.41 32,590 32,588 39,522 1,886
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 78.8 422.15 -2.35 39,274 39,273 49,827 4,301
New Terrell City Water Supply 23.4 493.22 -10.78 2,023 2,012 8,583 353
Nocona Water Supply 73.3 822.94 -4.56 16,021 15,717 21,444 1,162
North Fork Buffalo Creek Water Supply 77.1 1,045.73 -2.27 11,869 11,869 15,400 1,270
O C Fisher Water Supply and Flood Control 10.5 1,871.95 -36.05 12,177 12,176 115,742 1,065
O H Ivie Water Supply 40.8 1,528.99 -22.51 226,156 226,156 554,340 - n.a. -
Oak Creek Water Supply 13.8 1,973.48 -26.52 5,542 5,392 39,210 517
Palestine Water Supply 85.9 342.66 -2.34 315,679 315,670 367,303 21,019
Palo Duro Water Supply and Flood Control 0.4 2,826.22 -65.78 224 224 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 86.7 731.24 -2.26 22,547 22,547 26,008 1,499
Pat Mayse Water Supply and Flood Control 88.6 448.64 -2.36 104,905 100,745 113,683 5,284
Possum Kingdom Water Supply 92.0 996.53 -2.47 495,292 495,292 538,139 16,774
Proctor Water Supply and Flood Control 56.6 1,155.96 -6.04 30,968 30,968 54,762 2,786
Ray Hubbard Water Supply 82.6 431.65 -3.85 362,856 362,856 439,559 19,276
Ray Roberts Water Supply and Flood Control 93.4 630.63 -1.87 736,553 736,230 788,167 27,218
Red Bluff Water Supply 45.3 2,814.61 -13.49 65,769 65,769 145,165 4,501
Richland-Chambers Water Supply 89.3 312.24 -2.76 1,007,152 981,369 1,099,417 41,668
Sam Rayburn Water Supply and Flood Control 60.6 152.78 -11.62 1,749,944 1,730,988 2,857,077 80,828
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 1,414.07 -2.73 37,934 37,931 51,570 4,088
Stillhouse Hollow Water Supply and Flood Control 96.0 620.56 -1.44 220,771 220,685 229,796 6,228
Striker Water Supply 71.9 290.47 -2.53 17,057 12,135 16,878 1,807
Sulphur Springs Water Supply 82.5 457.16 -1.79 14,633 14,633 17,747 - n.a. -
Sweetwater Water Supply 16.5 2,090.36 -26.14 2,019 2,019 12,267 202
Tawakoni Water Supply 88.5 434.68 -2.82 771,171 771,163 871,685 34,532
Texana Water Supply 82.6 41.15 -2.85 136,588 131,375 158,975 9,043
Texoma 7 Water Supply and Flood Control 100.0 617.25 0.25 2,506,821 1,243,801 1,243,801 76,314
Toledo Bend 8 Water Supply 83.8 167.58 -4.42 3,751,783 1,873,842 2,236,450 161,532
Travis Water Supply and Flood Control 93.4 677.10 -3.90 1,042,566 1,025,534 1,098,044 18,151
Twin Buttes Water Supply and Flood Control 4.2 1,894.15 -46.05 11,479 7,730 182,454 1,018
Tyler Water Supply 82.0 372.45 -2.93 64,338 59,127 72,073 4,159
Waco Water Supply and Flood Control 86.3 459.05 -3.17 163,271 163,045 188,891 7,823
Waxahachie Water Supply 74.3 526.82 -4.68 8,799 8,217 11,060 549
Weatherford Water Supply 58.4 888.37 -7.63 10,409 10,409 17,812 873
White River Water Supply 28.3 2,352.22 -19.98 9,010 9,010 31,846 775
Whitney Water Supply and Flood Control 89.9 530.40 -2.60 508,855 507,501 564,808 20,866
Worth Water Supply 70.0 591.78 -2.22 26,181 17,105 24,419 3,155
Wright Patman Water Supply and Flood Control 100.0 224.79 4.19 225,473 122,593 122,593 - 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.