Texas Reservoirs: Monitored Water Supply Reservoirs are 72.6% full on 2026-10-07

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-10-07 72.6 26,700,304 22,899,807 31,531,332
Yesterday 2026-10-06 72.6 26,696,130 22,894,479 31,531,332
2 days ago 2026-10-05 72.6 26,694,383 22,892,267 31,531,332
1 week ago 2026-09-30 71.2 26,226,849 22,464,453 31,531,332
1 month ago 2026-09-07 73.9 27,251,138 23,321,816 31,558,535
3 months ago 2026-07-07 76.8 28,724,496 24,225,089 31,558,535
6 months ago 2026-04-07 74.0 27,297,400 23,338,130 31,531,332
1 year ago 2025-10-07 75.2 27,562,433 23,709,560 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 7.5 1,991.40 -20.90 596 596 7,900 134
Addicks 1 Flood Control - n.a. - 88.81 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 70.9 2,208.46 -11.54 68,211 68,211 96,207 2,118
Amistad 2 Water Supply and Flood Control 43.6 1,059.67 -57.33 842,269 790,712 1,813,408 22,416
Amon G Carter Water Supply 81.1 917.37 -2.63 16,416 15,632 19,266 1,295
Aquilla Water Supply and Flood Control 83.8 535.10 -2.40 36,260 36,224 43,243 2,734
Arlington Water Supply 85.5 546.92 -3.08 34,378 34,346 40,157 1,855
Arrowhead Water Supply 69.9 920.72 -5.28 160,958 160,958 230,359 11,783
Athens Water Supply 97.8 439.64 -0.36 28,885 28,844 29,503 1,764
Austin Water Supply 96.0 492.18 -0.62 23,612 23,003 23,972 1,544
B A Steinhagen Water Supply 96.3 82.75 -0.25 66,731 66,658 69,186 10,005
Bardwell Water Supply and Flood Control 88.5 419.42 -1.58 38,876 38,815 43,856 3,089
Barker 3 Flood Control - n.a. - 85.67 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 98.0 593.30 -0.70 423,984 423,984 432,631 12,261
Benbrook Water Supply and Flood Control 74.0 687.34 -6.66 63,405 63,405 85,648 3,034
Bob Sandlin Water Supply 88.6 334.96 -2.54 181,202 170,471 192,417 8,392
Bois d'Arc Water Supply 90.0 531.71 -2.29 330,696 330,696 367,609 15,525
Bonham Water Supply 78.1 562.58 -2.42 8,627 8,615 11,027 940
Brady Creek Water Supply 83.5 1,740.47 -2.53 25,664 24,042 28,808 1,804
Bridgeport Water Supply and Flood Control 73.2 827.16 -8.84 272,399 272,399 372,183 10,267
Brownwood Water Supply 88.4 1,422.58 -2.02 115,642 115,642 130,868 6,316
Buchanan Water Supply 96.3 1,018.57 -1.43 848,470 834,808 866,694 22,157
Caddo 4 Water Supply 59.0 167.59 -0.91 104,488 17,642 29,898 24,505
Canyon Water Supply and Flood Control 97.9 908.03 -0.97 370,917 370,846 378,781 8,125
Cedar Creek Water Supply 74.7 316.59 -5.41 481,900 481,801 644,686 27,624
Champion Creek Water Supply 42.5 2,062.59 -20.41 17,688 17,688 41,580 861
Cherokee Water Supply 79.8 277.48 -2.52 36,377 31,995 40,094 3,078
Choke Canyon Water Supply 21.9 190.99 -29.51 144,968 144,967 662,820 10,321
Cisco Water Supply 42.6 1,503.07 -19.39 12,357 12,357 29,003 580
Coleman Water Supply 77.9 1,712.63 -4.87 29,675 29,657 38,075 1,620
Coleto Creek Water Supply 75.1 94.70 -3.30 23,308 23,308 31,040 2,186
Colorado City Water Supply 52.9 2,058.72 -11.48 16,256 16,256 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.55 0.55 153,021 151,250 151,250 - n.a. -
Conroe Water Supply 94.6 199.85 -1.15 395,084 395,057 417,577 19,273
Corpus Christi Water Supply 83.7 91.81 -2.19 214,511 214,233 256,062 18,452
Crook Water Supply 85.0 474.66 -1.34 7,833 7,818 9,195 1,006
Cypress Springs Water Supply 89.5 375.78 -2.22 59,754 59,754 66,756 3,079
E V Spence Water Supply 9.2 1,841.98 -56.02 47,824 47,824 517,272 3,206
Eagle Mountain Water Supply and Flood Control 73.9 643.36 -5.74 136,836 136,836 185,087 7,709
Elephant Butte 5 Water Supply and Flood Control 4.3 4,293.76 -112.54 84,641 84,641 1,985,900 4,404
Falcon 2 Water Supply and Flood Control 20.4 260.82 -40.38 447,954 319,024 1,562,367 27,737
Fork Water Supply 81.6 398.52 -4.48 525,765 494,322 606,088 23,398
Fort Phantom Hill Water Supply 67.3 1,629.19 -6.71 47,108 47,102 70,030 2,988
Georgetown Water Supply and Flood Control 79.7 784.68 -6.32 30,342 30,279 38,005 1,140
Gibbons Creek Water Supply 88.2 245.76 -1.24 24,379 22,675 25,721 2,299
Graham Water Supply 65.2 1,067.86 -7.14 29,539 29,525 45,288 1,911
Granbury Water Supply 87.9 690.63 -2.07 117,723 116,814 132,949 7,417
Granger Water Supply and Flood Control 99.7 503.96 -0.04 51,658 51,658 51,822 4,130
Grapevine Water Supply and Flood Control 93.5 533.34 -1.66 152,434 152,434 163,064 6,234
Greenbelt Water Supply 4.5 2,606.94 -57.06 3,127 2,695 59,968 272
Halbert Water Supply 77.1 365.48 -2.52 4,650 4,650 6,033 520
Hords Creek Water Supply and Flood Control 45.1 1,888.23 -11.77 3,658 3,655 8,109 269
Houston Water Supply 100.0 42.54 0.16 137,956 132,318 132,318 - n.a. -
Houston County Water Supply 94.9 259.31 -0.69 16,784 16,232 17,113 1,262
Hubbard Creek Water Supply 35.5 1,165.89 -17.42 116,115 111,239 313,298 7,884
Hubert H Moss Water Supply 100.0 715.05 0.05 24,209 24,058 24,058 - n.a. -
Inks Water Supply 94.8 887.10 -0.90 13,296 13,013 13,729 781
J B Thomas Water Supply 19.6 2,225.78 -32.22 39,773 39,100 199,931 3,070
Jacksonville Water Supply 96.6 421.23 -0.77 24,848 24,786 25,670 1,137
Jim Chapman Water Supply and Flood Control 68.6 435.09 -4.91 213,153 177,378 258,723 15,010
Joe Pool Water Supply and Flood Control 93.1 520.41 -1.59 140,710 139,340 149,629 6,261
Kemp Water Supply and Flood Control 63.1 1,136.68 -7.32 154,905 154,779 245,307 7,942
Kickapoo Water Supply 77.3 1,041.40 -3.60 66,708 66,708 86,345 5,046
Lake O' the Pines Water Supply and Flood Control 92.6 227.47 -1.03 223,562 223,562 241,363 16,932
Lavon Water Supply and Flood Control 81.0 488.08 -3.92 334,870 332,029 409,757 18,954
Leon Water Supply 75.8 1,370.77 -4.23 21,329 21,049 27,762 1,429
Lewisville Water Supply and Flood Control 84.2 518.56 -3.44 509,772 474,098 563,228 24,786
Limestone Water Supply 84.8 360.40 -2.60 172,776 172,776 203,780 11,333
Livingston Water Supply 91.5 129.18 -1.82 1,466,928 1,466,928 1,603,504 72,950
Lost Creek Water Supply 88.0 1,005.60 -3.90 10,518 10,518 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.2 824.69 -0.31 129,628 110,788 112,778 6,403
Mackenzie Water Supply 10.9 3,018.54 -81.46 5,049 5,049 46,450 235
Marble Falls Water Supply 99.1 736.89 -0.11 7,530 7,530 7,597 611
Martin Water Supply 78.4 302.47 -3.53 59,372 59,372 75,726 4,311
Medina Water Supply 28.8 1,020.76 -43.44 73,316 73,316 254,823 2,459
Meredith 6 Water Supply 44.2 2,891.13 -45.37 259,377 220,963 500,000 8,632
Millers Creek Water Supply 56.5 1,327.37 -6.63 16,396 15,113 26,768 1,360
Mineral Wells Water Supply 85.1 861.24 -1.76 4,485 4,485 5,273 433
Monticello Water Supply 73.3 334.85 -5.15 25,454 25,454 34,740 1,556
Mountain Creek Water Supply 100.0 457.75 0.75 24,890 22,850 22,850 2,917
Murvaul Water Supply 89.2 264.07 -1.23 34,152 34,152 38,285 3,287
Nacogdoches Water Supply 85.3 276.17 -2.83 33,700 33,698 39,522 1,942
Nasworthy Water Supply 85.2 1,871.70 -1.01 8,689 8,196 9,615 1,232
Navarro Mills Water Supply and Flood Control 82.6 422.58 -1.92 41,137 41,136 49,827 4,367
New Terrell City Water Supply 24.8 493.54 -10.46 2,137 2,126 8,583 363
Nocona Water Supply 73.6 823.00 -4.50 16,091 15,787 21,444 1,165
North Fork Buffalo Creek Water Supply 70.8 1,045.03 -2.97 10,910 10,910 15,400 1,199
O C Fisher Water Supply and Flood Control 10.7 1,872.18 -35.82 12,431 12,430 115,742 1,088
O H Ivie Water Supply 41.4 1,529.32 -22.18 229,620 229,620 554,340 - n.a. -
Oak Creek Water Supply 13.8 1,973.50 -26.50 5,553 5,403 39,210 518
Palestine Water Supply 88.9 343.17 -1.83 326,515 326,506 367,303 21,475
Palo Duro Water Supply and Flood Control 0.4 2,826.27 -65.73 227 227 61,066 - n.a. -
Palo Pinto Water Supply 79.5 864.41 -2.59 21,653 21,267 26,766 2,072
Pat Cleburne Water Supply 89.0 731.64 -1.86 23,149 23,149 26,008 1,510
Pat Mayse Water Supply and Flood Control 90.8 449.11 -1.89 107,403 103,243 113,683 5,349
Possum Kingdom Water Supply 85.7 994.43 -4.57 461,265 461,265 538,139 15,573
Proctor Water Supply and Flood Control 58.0 1,156.25 -5.75 31,786 31,786 54,762 2,881
Ray Hubbard Water Supply 86.0 432.44 -3.06 378,190 378,190 439,559 19,535
Ray Roberts Water Supply and Flood Control 95.0 631.08 -1.42 748,859 748,536 788,167 27,476
Red Bluff Water Supply 46.3 2,814.93 -13.17 67,184 67,184 145,165 4,565
Richland-Chambers Water Supply 91.4 312.79 -2.21 1,030,190 1,004,407 1,099,417 42,108
Sam Rayburn Water Supply and Flood Control 63.8 153.90 -10.50 1,841,849 1,822,893 2,857,077 83,334
Somerville Water Supply and Flood Control 90.8 236.74 -1.26 136,484 136,484 150,293 10,686
Stamford Water Supply 61.9 1,412.50 -4.30 31,917 31,914 51,570 3,560
Stillhouse Hollow Water Supply and Flood Control 98.4 621.42 -0.58 226,177 226,091 229,796 6,346
Striker Water Supply 80.9 291.30 -1.70 18,574 13,652 16,878 1,849
Sulphur Springs Water Supply 86.3 457.57 -1.38 15,308 15,308 17,747 - n.a. -
Sweetwater Water Supply 16.6 2,090.44 -26.06 2,034 2,034 12,267 203
Tawakoni Water Supply 91.7 435.48 -2.02 799,023 799,015 871,685 35,107
Texana Water Supply 89.4 42.31 -1.69 147,403 142,190 158,975 9,588
Texoma 7 Water Supply and Flood Control 94.5 615.12 -1.88 2,350,046 1,175,022 1,243,801 70,861
Toledo Bend 8 Water Supply 86.0 168.19 -3.81 3,849,739 1,922,820 2,236,450 164,357
Travis Water Supply and Flood Control 94.9 678.02 -2.98 1,059,361 1,042,329 1,098,044 18,358
Twin Buttes Water Supply and Flood Control 4.8 1,895.17 -45.03 12,536 8,787 182,454 1,060
Tyler Water Supply 85.5 373.04 -2.34 66,820 61,609 72,073 4,255
Waco Water Supply and Flood Control 89.3 459.77 -2.45 168,965 168,739 188,891 7,989
Waxahachie Water Supply 75.8 527.13 -4.37 8,971 8,389 11,060 557
Weatherford Water Supply 59.4 888.57 -7.43 10,584 10,584 17,812 878
White River Water Supply 20.6 2,348.77 -23.43 6,567 6,567 31,846 658
Whitney Water Supply and Flood Control 91.9 530.94 -2.06 520,265 518,911 564,808 21,379
Worth Water Supply 72.3 591.95 -2.05 26,720 17,644 24,419 3,179
Wright Patman Water Supply and Flood Control 100.0 225.22 4.62 237,996 122,593 122,593 - 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.