Texas Reservoirs: Monitored Water Supply Reservoirs are 72.4% full on 2026-10-12

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-10-12 72.4 26,603,452 22,820,621 31,531,332
Yesterday 2026-10-11 72.4 26,628,040 22,841,352 31,531,332
2 days ago 2026-10-10 72.5 26,656,827 22,868,609 31,531,332
1 week ago 2026-10-05 72.6 26,693,983 22,890,605 31,531,332
1 month ago 2026-09-12 73.3 27,037,094 23,137,609 31,558,535
3 months ago 2026-07-12 76.3 28,479,759 24,089,857 31,558,535
6 months ago 2026-04-12 74.0 27,232,073 23,342,022 31,531,332
1 year ago 2025-10-12 74.7 27,382,654 23,554,814 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 7.3 1,991.23 -21.07 575 575 7,900 132
Addicks 1 Flood Control - n.a. - 78.28 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 70.5 2,208.28 -11.72 67,831 67,831 96,207 2,109
Amistad 2 Water Supply and Flood Control 43.6 1,059.77 -57.23 844,636 790,744 1,813,408 22,474
Amon G Carter Water Supply 80.6 917.29 -2.71 16,316 15,532 19,266 1,289
Aquilla Water Supply and Flood Control 83.1 535.00 -2.50 35,987 35,951 43,243 2,719
Arlington Water Supply 84.2 546.64 -3.36 33,859 33,827 40,157 1,850
Arrowhead Water Supply 69.4 920.63 -5.37 159,900 159,900 230,359 11,736
Athens Water Supply 97.6 439.62 -0.38 28,849 28,808 29,503 1,762
Austin Water Supply 96.9 492.33 -0.47 23,845 23,236 23,972 1,553
B A Steinhagen Water Supply 94.6 82.63 -0.37 65,536 65,463 69,186 9,894
Bardwell Water Supply and Flood Control 87.7 419.30 -1.70 38,507 38,446 43,856 3,073
Barker 3 Flood Control - n.a. - 80.83 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 97.6 593.17 -0.83 422,393 422,393 432,631 12,227
Benbrook Water Supply and Flood Control 73.6 687.23 -6.77 63,072 63,072 85,648 3,025
Bob Sandlin Water Supply 88.3 334.89 -2.61 180,615 169,884 192,417 8,380
Bois d'Arc Water Supply 89.2 531.54 -2.46 327,900 327,900 367,609 15,445
Bonham Water Supply 77.4 562.50 -2.50 8,552 8,540 11,027 935
Brady Creek Water Supply 82.8 1,740.37 -2.63 25,478 23,856 28,808 1,796
Bridgeport Water Supply and Flood Control 72.7 826.98 -9.02 270,555 270,555 372,183 10,219
Brownwood Water Supply 87.9 1,422.49 -2.11 115,074 115,074 130,868 6,298
Buchanan Water Supply 96.2 1,018.52 -1.48 847,362 833,700 866,694 22,148
Caddo 4 Water Supply 55.8 167.51 -0.99 102,583 16,689 29,898 24,317
Canyonas of 2026-10-11 Water Supply and Flood Control 97.7 907.92 -1.08 370,024 369,953 378,781 8,112
Cedar Creek Water Supply 74.3 316.48 -5.52 478,868 478,769 644,686 27,508
Champion Creek Water Supply 42.3 2,062.50 -20.50 17,606 17,606 41,580 859
Cherokee Water Supply 78.9 277.36 -2.64 36,010 31,628 40,094 3,056
Choke Canyonas of 2026-10-11 Water Supply 21.7 190.87 -29.63 143,733 143,732 662,820 10,272
Cisco Water Supply 42.4 1,502.96 -19.50 12,293 12,293 29,003 578
Coleman Water Supply 77.5 1,712.53 -4.97 29,513 29,495 38,075 1,615
Coleto Creekas of 2026-10-11 Water Supply 75.2 94.72 -3.28 23,351 23,351 31,040 2,189
Colorado City Water Supply 52.5 2,058.62 -11.58 16,150 16,150 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 94.1 199.74 -1.26 392,967 392,940 417,577 19,213
Corpus Christias of 2026-10-11 Water Supply 82.5 91.65 -2.35 211,566 211,288 256,062 18,357
Crook Water Supply 84.5 474.61 -1.39 7,783 7,768 9,195 1,004
Cypress Springs Water Supply 89.2 375.71 -2.29 59,539 59,539 66,756 3,074
E V Spence Water Supply 9.2 1,841.84 -56.16 47,377 47,377 517,272 3,187
Eagle Mountain Water Supply and Flood Control 74.0 643.38 -5.72 136,990 136,990 185,087 7,714
Elephant Butte 5 Water Supply and Flood Control 4.6 4,295.43 -110.87 92,210 92,210 1,985,900 4,660
Falcon 2 Water Supply and Flood Control 21.3 261.42 -39.78 465,106 332,206 1,562,367 28,418
Fork Water Supply 81.1 398.39 -4.61 522,727 491,284 606,088 23,330
Fort Phantom Hill Water Supply 66.7 1,629.06 -6.84 46,721 46,715 70,030 2,975
Georgetown Water Supply and Flood Control 79.4 784.59 -6.41 30,239 30,176 38,005 1,137
Gibbons Creek Water Supply 87.4 245.68 -1.32 24,196 22,492 25,721 2,286
Graham Water Supply 64.7 1,067.75 -7.25 29,329 29,315 45,288 1,902
Granbury Water Supply 87.3 690.53 -2.17 116,984 116,075 132,949 7,381
Granger Water Supply and Flood Control 99.5 503.94 -0.06 51,576 51,576 51,822 4,115
Grapevine Water Supply and Flood Control 92.5 533.07 -1.93 150,758 150,758 163,064 6,186
Greenbelt Water Supply 4.4 2,606.80 -57.20 3,093 2,661 59,968 269
Halbert Water Supply 76.8 365.45 -2.55 4,635 4,635 6,033 519
Hords Creek Water Supply and Flood Control 44.7 1,888.13 -11.87 3,630 3,627 8,109 268
Houston Water Supply 100.0 42.45 0.07 136,922 132,318 132,318 - n.a. -
Houston County Water Supply 94.6 259.27 -0.73 16,733 16,181 17,113 1,260
Hubbard Creek Water Supply 35.2 1,165.78 -17.53 115,250 110,374 313,298 7,845
Hubert H Moss Water Supply 99.1 714.81 -0.19 23,950 23,853 24,058 1,075
Inks Water Supply 94.9 887.12 -0.88 13,312 13,029 13,729 783
J B Thomas Water Supply 19.3 2,225.60 -32.40 39,222 38,549 199,931 3,049
Jacksonville Water Supply 96.2 421.16 -0.84 24,768 24,706 25,670 1,134
Jim Chapman Water Supply and Flood Control 67.5 434.91 -5.09 210,464 174,689 258,723 14,884
Joe Pool Water Supply and Flood Control 92.7 520.30 -1.70 140,023 138,653 149,629 6,237
Kemp Water Supply and Flood Control 62.7 1,136.57 -7.43 154,034 153,908 245,307 7,909
Kickapoo Water Supply 76.7 1,041.31 -3.69 66,255 66,255 86,345 5,025
Lake O' the Pines Water Supply and Flood Control 91.9 227.37 -1.13 221,872 221,872 241,363 16,863
Lavon Water Supply and Flood Control 80.5 487.97 -4.03 332,788 329,947 409,757 18,893
Leon Water Supply 75.4 1,370.68 -4.32 21,201 20,921 27,762 1,423
Lewisville Water Supply and Flood Control 83.6 518.42 -3.58 506,310 470,636 563,228 24,682
Limestone Water Supply 84.1 360.27 -2.73 171,306 171,306 203,780 11,283
Livingston Water Supply 93.2 129.55 -1.45 1,494,056 1,494,056 1,603,504 73,694
Lost Creek Water Supply 87.7 1,005.49 -4.01 10,481 10,481 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.7 824.78 -0.22 130,205 111,365 112,778 6,411
Mackenzie Water Supply 10.8 3,018.45 -81.55 5,035 5,035 46,450 234
Marble Falls Water Supply 98.4 736.80 -0.20 7,475 7,475 7,597 610
Martin Water Supply 77.6 302.33 -3.67 58,770 58,770 75,726 4,286
Medinaas of 2026-10-11 Water Supply 28.6 1,020.62 -43.58 72,973 72,973 254,823 2,450
Meredith 6 Water Supply 44.5 2,891.32 -45.18 261,018 222,604 500,000 8,650
Millers Creek Water Supply 55.8 1,327.24 -6.76 16,220 14,937 26,768 1,349
Mineral Wells Water Supply 84.6 861.19 -1.81 4,463 4,463 5,273 432
Monticello Water Supply 72.9 334.77 -5.23 25,330 25,330 34,740 1,551
Mountain Creek Water Supply 100.0 457.74 0.74 24,858 22,850 22,850 2,912
Murvaul Water Supply 88.5 263.99 -1.31 33,890 33,890 38,285 3,278
Nacogdoches Water Supply 84.6 276.03 -2.97 33,429 33,427 39,522 1,930
Nasworthy Water Supply 85.1 1,871.69 -1.02 8,676 8,183 9,615 1,232
Navarro Mills Water Supply and Flood Control 81.7 422.48 -2.02 40,701 40,700 49,827 4,351
New Terrell City Water Supply 24.4 493.46 -10.54 2,108 2,097 8,583 360
Nocona Water Supply 73.2 822.92 -4.58 15,998 15,694 21,444 1,161
North Fork Buffalo Creek Water Supply 70.0 1,044.93 -3.07 10,778 10,778 15,400 1,189
O C Fisher Water Supply and Flood Control 10.6 1,872.06 -35.94 12,296 12,295 115,742 1,075
O H Ivie Water Supply 41.1 1,529.16 -22.34 227,939 227,939 554,340 - n.a. -
Oak Creek Water Supply 13.6 1,973.40 -26.60 5,496 5,346 39,210 514
Palestine Water Supply 88.1 343.04 -1.96 323,731 323,722 367,303 21,359
Palo Duro Water Supply and Flood Control 0.4 2,826.29 -65.71 229 229 61,066 - n.a. -
Palo Pinto Water Supply 79.1 864.37 -2.63 21,571 21,185 26,766 2,070
Pat Cleburne Water Supply 88.3 731.51 -1.99 22,953 22,953 26,008 1,507
Pat Mayse Water Supply and Flood Control 90.3 449.01 -1.99 106,869 102,709 113,683 5,334
Possum Kingdom Water Supply 85.4 994.32 -4.68 459,555 459,555 538,139 15,502
Proctor Water Supply and Flood Control 57.3 1,156.11 -5.89 31,388 31,388 54,762 2,816
Ray Hubbard Water Supply 85.4 432.29 -3.21 375,262 375,262 439,559 19,491
Ray Roberts Water Supply and Flood Control 94.6 630.97 -1.53 745,841 745,518 788,167 27,413
Red Bluffas of 2026-10-11 Water Supply 46.3 2,814.94 -13.16 67,228 67,228 145,165 4,567
Richland-Chambers Water Supply 90.9 312.67 -2.33 1,025,143 999,360 1,099,417 42,012
Sam Rayburn Water Supply and Flood Control 63.2 153.68 -10.72 1,823,575 1,804,619 2,857,077 82,817
Somerville Water Supply and Flood Control 90.2 236.65 -1.35 135,524 135,524 150,293 10,652
Stamford Water Supply 61.3 1,412.42 -4.38 31,633 31,630 51,570 3,534
Stillhouse Hollow Water Supply and Flood Control 98.0 621.27 -0.73 225,227 225,141 229,796 6,324
Striker Water Supply 80.9 291.30 -1.70 18,574 13,652 16,878 1,849
Sulphur Springs Water Supply 85.5 457.49 -1.46 15,176 15,176 17,747 - n.a. -
Sweetwater Water Supply 16.4 2,090.34 -26.16 2,015 2,015 12,267 202
Tawakoni Water Supply 91.0 435.32 -2.18 793,415 793,407 871,685 34,988
Texanaas of 2026-10-11 Water Supply 88.8 42.20 -1.80 146,351 141,138 158,975 9,542
Texoma 7 Water Supply and Flood Control 94.0 614.97 -2.03 2,339,380 1,169,690 1,243,801 70,487
Toledo Bend 8 Water Supply 85.4 168.02 -3.98 3,822,546 1,909,223 2,236,450 163,585
Travis Water Supply and Flood Control 94.7 677.87 -3.13 1,056,609 1,039,577 1,098,044 18,325
Twin Buttes Water Supply and Flood Control 4.7 1,894.91 -45.29 12,260 8,511 182,454 1,047
Tyler Water Supply 84.8 372.92 -2.46 66,310 61,099 72,073 4,235
Waco Water Supply and Flood Control 88.8 459.64 -2.58 167,928 167,702 188,891 7,961
Waxahachie Water Supply 75.3 527.03 -4.47 8,915 8,333 11,060 555
Weatherford Water Supply 59.5 888.59 -7.41 10,601 10,601 17,812 878
White River Water Supply 20.4 2,348.68 -23.52 6,508 6,508 31,846 656
Whitney Water Supply and Flood Control 91.6 530.87 -2.13 518,771 517,417 564,808 21,318
Worth Water Supply 67.3 591.57 -2.43 25,522 16,446 24,419 3,120
Wright Patman Water Supply and Flood Control 100.0 225.13 4.53 235,346 122,593 122,593 - 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.