Texas Reservoirs: Monitored Water Supply Reservoirs are 72.1% full on 2026-11-13

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-11-13 72.1 26,657,192 22,722,338 31,531,332
Yesterday 2026-11-12 72.1 26,668,283 22,731,003 31,531,332
2 days ago 2026-11-11 72.1 26,634,575 22,728,033 31,531,332
1 week ago 2026-11-06 71.8 26,537,104 22,645,269 31,531,332
1 month ago 2026-10-13 72.3 26,574,803 22,787,330 31,531,332
3 months ago 2026-08-13 76.7 28,308,003 24,204,994 31,558,535
6 months ago 2026-05-13 75.0 27,727,296 23,670,880 31,558,535
1 year ago 2025-11-13 73.2 26,832,735 23,066,576 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 6.4 1,990.62 -21.68 503 503 7,900 122
Addicks 1 Flood Control - n.a. - 76.38 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 73.1 2,209.46 -10.54 70,353 70,353 96,207 2,164
Amistad 2 Water Supply and Flood Control 52.6 1,069.59 -47.41 1,092,666 953,545 1,813,408 28,135
Amon G Carter Water Supply 79.5 917.12 -2.88 16,106 15,322 19,266 1,277
Aquilla Water Supply and Flood Control 77.4 534.07 -3.43 33,519 33,483 43,243 2,588
Arbuckle Water Supply 88.4 108.19 -4.41 37,038 36,790 41,611 1,090
Arlington Water Supply 77.8 545.24 -4.76 31,286 31,254 40,157 1,826
Arrowhead Water Supply 69.8 920.70 -5.30 160,722 160,722 230,359 11,772
Athens Water Supply 96.5 439.43 -0.57 28,507 28,466 29,503 1,741
Austin Water Supply 96.4 492.25 -0.55 23,721 23,112 23,972 1,548
B A Steinhagen Water Supply 97.4 82.82 -0.18 67,433 67,360 69,186 10,069
Bardwell Water Supply and Flood Control 83.1 418.64 -2.36 36,505 36,444 43,856 2,995
Barker 3 Flood Control - n.a. - 70.21 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 95.7 592.49 -1.51 414,139 414,139 432,631 12,048
Benbrook Water Supply and Flood Control 74.2 687.39 -6.61 63,557 63,557 85,648 3,037
Bob Sandlin Water Supply 86.2 334.41 -3.09 176,614 165,883 192,417 8,293
Bois d'Arc Water Supply 85.8 530.77 -3.23 315,235 315,235 367,609 15,085
Bonham Water Supply 73.6 562.04 -2.96 8,128 8,116 11,027 903
Brady Creek Water Supply 84.4 1,740.63 -2.37 25,948 24,326 28,808 1,818
Bridgeport Water Supply and Flood Control 70.7 826.25 -9.75 263,158 263,158 372,183 10,047
Brownwood Water Supply 88.9 1,422.70 -1.90 116,401 116,401 130,868 6,341
Buchanan Water Supply 95.9 1,018.40 -1.60 844,706 831,044 866,694 22,127
Caddo 4 Water Supply 45.2 167.24 -1.26 96,232 13,514 29,898 23,676
Canyon Water Supply and Flood Control 96.7 907.47 -1.53 366,385 366,314 378,781 8,061
Cedar Creek Water Supply 70.1 315.49 -6.51 452,172 452,073 644,686 26,428
Champion Creek Water Supply 45.1 2,063.78 -19.22 18,763 18,763 41,580 890
Cherokee Water Supply 75.4 276.90 -3.10 34,622 30,240 40,094 2,978
Choke Canyon Water Supply 21.4 190.67 -29.83 141,687 141,686 662,820 10,188
Cisco Water Supply 41.3 1,502.39 -20.07 11,974 11,974 29,003 565
Coleman Water Supply 77.3 1,712.48 -5.02 29,433 29,415 38,075 1,613
Coleto Creek Water Supply 77.5 95.05 -2.95 24,070 24,070 31,040 2,237
Colorado City Water Supply 53.0 2,058.76 -11.44 16,299 16,299 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.49 0.49 152,829 151,250 151,250 - n.a. -
Conroe Water Supply 91.8 199.23 -1.77 383,239 383,212 417,577 18,937
Corpus Christi Water Supply 80.7 91.40 -2.60 206,995 206,717 256,062 18,209
Crook Water Supply 81.1 474.30 -1.70 7,473 7,458 9,195 994
Cypress Springs Water Supply 87.0 375.24 -2.76 58,102 58,102 66,756 3,041
E V Spence Water Supply 9.4 1,842.16 -55.84 48,403 48,403 517,272 3,231
Eagle Mountain Water Supply and Flood Control 71.4 642.74 -6.36 132,100 132,100 185,087 7,565
Elephant Butte 5 Water Supply and Flood Control 10.9 4,315.00 -91.30 215,784 215,784 1,985,900 8,029
Falcon 2 Water Supply and Flood Control 22.3 261.88 -39.32 478,237 347,899 1,562,367 28,939
Fork Water Supply 78.3 397.67 -5.33 506,072 474,629 606,088 22,934
Fort Phantom Hill Water Supply 66.0 1,628.90 -7.00 46,246 46,240 70,030 2,959
Georgetown Water Supply and Flood Control 79.6 784.64 -6.36 30,296 30,233 38,005 1,139
Gibbons Creek Water Supply 84.9 245.39 -1.61 23,538 21,834 25,721 2,247
Graham Water Supply 65.4 1,067.91 -7.09 29,635 29,621 45,288 1,915
Granbury Water Supply 88.9 690.82 -1.88 119,139 118,230 132,949 7,486
Granger Water Supply and Flood Control 100.0 504.04 0.04 51,987 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 89.7 532.33 -2.67 146,226 146,226 163,064 6,065
Greenbelt Water Supply 4.2 2,606.26 -57.74 2,952 2,520 59,968 260
Halbert Water Supply 73.3 365.04 -2.96 4,424 4,424 6,033 510
Hords Creek Water Supply and Flood Control 44.9 1,888.17 -11.83 3,641 3,638 8,109 268
Houston Water Supply 100.0 42.38 0.00 136,119 132,318 132,318 11,443
Houston County Water Supply 94.7 259.29 -0.71 16,759 16,207 17,113 1,261
Hubbard Creek Water Supply 35.3 1,165.80 -17.51 115,407 110,531 313,298 7,852
Hubert H Moss Water Supply 98.5 714.67 -0.33 23,800 23,703 24,058 1,072
Inks Water Supply 95.5 887.23 -0.77 13,399 13,116 13,729 791
J B Thomas Water Supply 20.6 2,226.48 -31.52 41,947 41,274 199,931 3,140
Jacksonville Water Supply 95.6 421.02 -0.98 24,610 24,548 25,670 1,130
Jim Chapman Water Supply and Flood Control 60.7 433.70 -6.30 192,948 157,173 258,723 14,088
Joe Pool Water Supply and Flood Control 89.9 519.62 -2.38 135,831 134,461 149,629 6,094
Kemp Water Supply and Flood Control 75.5 1,140.01 -3.99 185,436 185,310 245,307 10,075
Kickapoo Water Supply 79.2 1,041.73 -3.27 68,385 68,385 86,345 5,121
Lake O' the Pines Water Supply and Flood Control 88.9 226.93 -1.57 214,519 214,519 241,363 16,564
Lavon Water Supply and Flood Control 78.1 487.43 -4.57 322,674 319,833 409,757 18,559
Leon Water Supply 74.0 1,370.41 -4.59 20,819 20,539 27,762 1,407
Lewisville Water Supply and Flood Control 80.7 517.77 -4.23 490,426 454,752 563,228 24,187
Limestone Water Supply 80.7 359.66 -3.34 164,491 164,491 203,780 11,068
Livingston Water Supply 89.4 128.72 -2.28 1,433,576 1,433,576 1,603,504 72,056
Lost Creek Water Supply 86.8 1,005.15 -4.35 10,367 10,367 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.3 824.70 -0.30 129,693 110,853 112,778 6,404
Mackenzie Water Supply 10.8 3,018.25 -81.75 5,000 5,000 46,450 234
Marble Falls Water Supply 96.2 736.53 -0.47 7,311 7,311 7,597 604
Martin Water Supply 74.0 301.69 -4.31 56,064 56,064 75,726 4,169
Medina Water Supply 27.4 1,019.29 -44.91 69,777 69,777 254,823 2,355
Meredith 6 Water Supply 46.5 2,892.45 -44.05 270,854 232,440 500,000 8,759
Millers Creek Water Supply 61.2 1,328.28 -5.72 17,671 16,388 26,768 1,443
Mineral Wells Water Supply 83.7 861.08 -1.92 4,416 4,416 5,273 430
Monticello Water Supply 70.5 334.22 -5.78 24,486 24,486 34,740 1,518
Mountain Creek Water Supply 100.0 457.56 0.56 24,290 22,850 22,850 2,841
Murvaul Water Supply 86.8 263.79 -1.51 33,236 33,236 38,285 3,255
Nacogdoches Water Supply 81.9 275.47 -3.53 32,364 32,362 39,522 1,877
Nasworthy Water Supply 87.6 1,871.88 -0.83 8,912 8,419 9,615 1,245
Navarro Mills Water Supply and Flood Control 77.9 422.04 -2.46 38,802 38,801 49,827 4,284
New Terrell City Water Supply 23.1 493.13 -10.87 1,991 1,980 8,583 350
Nocona Water Supply 72.6 822.81 -4.69 15,871 15,567 21,444 1,156
North Fork Buffalo Creek Water Supply 77.3 1,045.75 -2.25 11,897 11,897 15,400 1,272
O C Fisher Water Supply and Flood Control 10.6 1,872.02 -35.98 12,251 12,250 115,742 1,070
O H Ivie Water Supply 40.8 1,529.00 -22.50 226,258 226,258 554,340 - n.a. -
Oak Creek Water Supply 13.8 1,973.48 -26.52 5,542 5,392 39,210 517
Palestine Water Supply 86.1 342.68 -2.32 316,099 316,090 367,303 21,037
Palo Duro Water Supply and Flood Control 0.4 2,826.20 -65.80 223 223 61,066 - n.a. -
Palo Pinto Water Supply 71.6 863.37 -3.63 19,560 19,174 26,766 1,959
Pat Cleburne Water Supply 86.1 731.14 -2.36 22,397 22,397 26,008 1,496
Pat Mayse Water Supply and Flood Control 87.3 448.36 -2.64 103,430 99,270 113,683 5,250
Possum Kingdom Water Supply 91.5 996.35 -2.65 492,281 492,281 538,139 16,687
Proctor Water Supply and Flood Control 55.9 1,155.84 -6.16 30,635 30,635 54,762 2,762
Ray Hubbard Water Supply 81.9 431.51 -3.99 360,160 360,160 439,559 19,226
Ray Roberts Water Supply and Flood Control 92.9 630.47 -2.03 732,206 731,883 788,167 27,128
Red Bluff Water Supply 43.5 2,814.01 -14.09 63,116 63,116 145,165 4,379
Richland-Chambers Water Supply 88.7 312.10 -2.90 1,001,325 975,542 1,099,417 41,556
Sam Rayburn Water Supply and Flood Control 60.0 152.59 -11.81 1,734,626 1,715,670 2,857,077 80,404
Somerville Water Supply and Flood Control 85.8 236.03 -1.97 128,984 128,984 150,293 10,446
Stamford Water Supply 72.5 1,413.94 -2.86 37,406 37,403 51,570 4,044
Stillhouse Hollow Water Supply and Flood Control 95.8 620.47 -1.53 220,212 220,126 229,796 6,217
Striker Water Supply 72.2 290.50 -2.50 17,111 12,189 16,878 1,809
Sulphur Springs Water Supply 81.9 457.10 -1.85 14,535 14,535 17,747 - n.a. -
Sweetwater Water Supply 16.3 2,090.26 -26.24 2,001 2,001 12,267 201
Tawakoni Water Supply 87.6 434.47 -3.03 763,935 763,927 871,685 34,387
Texana Water Supply 89.4 42.31 -1.69 147,403 142,190 158,975 9,588
Texoma 7 Water Supply and Flood Control 100.0 617.43 0.43 2,520,658 1,243,801 1,243,801 76,684
Toledo Bend 8 Water Supply 84.1 167.67 -4.33 3,766,370 1,881,135 2,236,450 161,950
Travis Water Supply and Flood Control 100.0 681.44 0.44 1,123,478 1,098,044 1,098,044 19,148
Twin Buttes Water Supply and Flood Control 4.2 1,894.10 -46.10 11,428 7,679 182,454 1,016
Tyler Water Supply 81.7 372.40 -2.98 64,130 58,919 72,073 4,152
Waco Water Supply and Flood Control 85.7 458.91 -3.31 162,179 161,953 188,891 7,787
Waxahachie Water Supply 73.9 526.73 -4.77 8,750 8,168 11,060 547
Weatherford Water Supply 57.4 888.16 -7.84 10,226 10,226 17,812 867
White River Water Supply 27.9 2,352.06 -20.14 8,886 8,886 31,846 767
Whitney Water Supply and Flood Control 89.1 530.20 -2.80 504,701 503,347 564,808 20,672
Worth Water Supply 72.1 591.94 -2.06 26,688 17,612 24,419 3,178
Wright Patman Water Supply and Flood Control 100.0 224.65 4.05 221,476 122,593 122,593 - 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.