Texas Reservoirs: Monitored Water Supply Reservoirs are 73.1% full on 2026-02-04

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-02-04 73.1 26,786,397 23,046,949 31,530,305
Yesterday 2026-02-03 73.0 26,742,733 23,030,501 31,530,305
2 days ago 2026-02-02 73.0 26,722,213 23,022,245 31,530,305
1 week ago 2026-01-28 73.1 26,770,742 23,050,152 31,530,305
1 month ago 2026-01-04 73.5 26,934,095 23,178,172 31,530,305
3 months ago 2025-11-04 73.8 27,057,304 23,266,611 31,530,305
6 months ago 2025-08-04 78.9 29,252,066 24,882,852 31,530,305
1 year ago 2025-02-04 75.4 28,105,161 23,759,740 31,530,305
*

 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 3.6 1,988.43 -23.87 284 284 7,900 91
Addicks 1 Flood Control - n.a. - 76.36 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 84.8 2,214.37 -5.63 81,562 81,562 96,207 2,405
Amistad 2 Water Supply and Flood Control 33.9 1,052.36 -64.64 692,853 614,159 1,813,408 18,690
Amon G Carter Water Supply 87.4 918.27 -1.73 17,613 16,829 19,266 1,360
Aquilla Water Supply and Flood Control 93.4 536.56 -0.94 40,430 40,394 43,243 2,976
Arlington Water Supply 92.2 548.35 -1.65 37,050 37,018 40,157 1,883
Arrowhead Water Supply 82.5 923.06 -2.94 189,942 189,942 230,359 12,990
Athens Water Supply 100.0 440.42 0.42 30,332 29,503 29,503 - n.a. -
Austin Water Supply 96.7 492.30 -0.50 23,798 23,189 23,972 1,551
B A Steinhagen Water Supply 97.2 82.81 -0.19 67,332 67,259 69,186 10,060
Bardwell Water Supply and Flood Control 100.0 421.37 0.37 45,147 43,856 43,856 3,341
Barker 3 Flood Control - n.a. - 73.27 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 97.8 593.22 -0.78 423,004 423,004 432,631 12,240
Benbrook Water Supply and Flood Control 89.9 691.55 -2.45 76,974 76,974 85,648 3,431
Bob Sandlin Water Supply 93.8 336.14 -1.36 191,240 180,509 192,417 8,622
Bois d'Arc Water Supply 88.1 531.30 -2.70 323,952 323,952 367,609 15,333
Bonham Water Supply 71.9 561.82 -3.18 7,941 7,929 11,027 830
Brady Creek Water Supply 97.2 1,742.56 -0.44 29,621 27,999 28,808 1,990
Bridgeport Water Supply and Flood Control 84.8 831.19 -4.81 315,775 315,775 372,183 11,209
Brownwood Water Supply 83.2 1,421.50 -3.10 108,940 108,940 130,868 6,094
Buchanan Water Supply 93.4 1,017.44 -2.56 823,544 809,882 866,694 21,959
Caddo 4 Water Supply 100.0 169.05 0.55 141,625 29,898 29,898 27,938
Canyon Water Supply and Flood Control 60.9 887.97 -21.03 230,599 230,528 378,781 5,944
Cedar Creek Water Supply 81.6 318.15 -3.85 526,172 526,073 644,686 29,090
Champion Creek Water Supply 41.1 2,061.96 -21.04 17,097 17,097 41,580 845
Cherokee Water Supply 100.0 280.30 0.30 46,031 40,094 40,094 - n.a. -
Choke Canyon Water Supply 8.9 180.33 -40.17 58,663 58,662 662,820 5,860
Cisco Water Supply 48.1 1,505.76 -16.70 13,950 13,950 29,003 641
Coleman Water Supply 84.2 1,714.08 -3.42 32,088 32,070 38,075 1,693
Coleto Creek Water Supply 75.4 94.75 -3.25 23,416 23,416 31,040 2,194
Colorado City Water Supply 55.2 2,059.38 -10.82 16,971 16,971 30,758 - n.a. -
Comanche Creek Water Supply 99.0 774.51 -0.49 149,728 149,705 151,250 3,140
Conroe Water Supply 94.7 199.87 -1.13 395,469 395,442 417,577 19,283
Corpus Christi Water Supply 11.0 76.09 -17.91 28,555 28,277 256,062 5,490
Crook Water Supply 91.0 475.20 -0.80 8,381 8,366 9,195 1,024
Cypress Springs Water Supply 96.8 377.34 -0.66 64,638 64,638 66,756 3,184
E V Spence Water Supply 12.2 1,846.28 -51.72 63,055 63,055 517,272 3,885
Eagle Mountain Water Supply and Flood Control 88.7 646.74 -2.36 164,176 164,176 185,087 8,505
Elephant Butte 5 Water Supply and Flood Control 10.8 4,314.86 -91.44 214,662 214,662 1,985,900 8,003
Falcon 2 Water Supply and Flood Control 20.2 256.71 -44.49 344,817 315,581 1,562,367 22,670
Fork Water Supply 87.3 399.95 -3.05 559,743 528,300 605,061 24,136
Fort Phantom Hill Water Supply 72.1 1,630.31 -5.59 50,519 50,513 70,030 3,106
Georgetown Water Supply and Flood Control 73.1 782.42 -8.58 27,832 27,769 38,005 1,081
Gibbons Creek Water Supply 100.0 247.03 0.03 27,502 25,721 25,721 2,556
Graham Water Supply 79.2 1,070.96 -4.04 35,864 35,850 45,288 2,167
Granbury Water Supply 96.5 692.13 -0.57 129,259 128,350 132,949 7,964
Granger Water Supply and Flood Control 100.0 504.13 0.13 52,358 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 98.4 534.60 -0.40 160,444 160,444 163,064 6,495
Greenbelt Water Supply 7.6 2,612.59 -51.41 5,011 4,579 59,968 368
Halbert Water Supply 75.2 365.26 -2.74 4,537 4,537 6,033 515
Hords Creek Water Supply and Flood Control 55.8 1,891.20 -8.80 4,527 4,524 8,109 319
Houston Water Supply 100.0 42.75 0.37 140,384 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.19 0.19 17,911 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 43.1 1,168.72 -14.59 139,951 135,075 313,298 8,994
Hubert H Moss Water Supply 88.8 712.43 -2.57 21,460 21,363 24,058 1,017
Inks Water Supply 95.6 887.24 -0.76 13,407 13,124 13,729 791
J B Thomas Water Supply 29.3 2,231.60 -26.40 59,325 58,652 199,931 3,695
Jacksonville Water Supply 100.0 422.14 0.14 25,895 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 69.2 435.20 -4.80 214,809 179,034 258,723 15,091
Joe Pool Water Supply and Flood Control 99.2 521.81 -0.19 149,734 148,364 149,629 6,640
Kemp Water Supply and Flood Control 97.4 1,143.58 -0.42 239,049 238,923 245,307 15,096
Kickapoo Water Supply 84.2 1,042.55 -2.45 72,661 72,661 86,345 5,307
Lake O' the Pines Water Supply and Flood Control 98.8 228.34 -0.16 238,550 238,550 241,363 17,525
Lavon Water Supply and Flood Control 89.9 489.96 -2.04 371,332 368,491 409,757 19,787
Leon Water Supply 82.4 1,372.02 -2.98 23,159 22,879 27,762 1,522
Lewisville Water Supply and Flood Control 97.3 521.43 -0.57 583,620 547,946 563,228 26,608
Limestone Water Supply 87.8 360.93 -2.07 178,843 178,843 203,780 11,575
Livingston Water Supply 100.0 131.22 0.22 1,620,723 1,603,504 1,603,504 - n.a. -
Lost Creek Water Supply 93.3 1,007.47 -2.03 11,144 11,144 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 12.6 3,021.93 -78.07 5,834 5,834 46,450 258
Marble Falls Water Supply 94.7 736.34 -0.66 7,197 7,197 7,597 600
Martin Water Supply 87.7 304.05 -1.95 66,412 66,412 75,726 4,599
Medina Water Supply 4.4 978.64 -85.56 11,229 11,229 254,823 772
Meredith 6 Water Supply 46.6 2,892.49 -44.01 271,204 232,790 500,000 8,763
Millers Creek Water Supply 71.3 1,330.05 -3.95 20,376 19,093 26,768 1,616
Mineral Wells Water Supply 90.4 861.88 -1.12 4,765 4,765 5,273 442
Monticello Water Supply 78.3 335.95 -4.05 27,213 27,213 34,740 1,635
Mountain Creek Water Supply 100.0 457.81 0.81 25,087 22,850 22,850 2,945
Murvaul Water Supply 98.3 265.11 -0.19 37,635 37,635 38,285 3,410
Nacogdoches Water Supply 92.9 277.67 -1.33 36,701 36,699 39,522 2,062
Nasworthy Water Supply 86.4 1,871.79 -0.92 8,799 8,306 9,615 1,239
Navarro Mills Water Supply and Flood Control 97.5 424.23 -0.27 48,564 48,563 49,827 4,650
New Terrell City Water Supply 24.4 493.44 -10.56 2,101 2,090 8,583 360
Nocona Water Supply 86.0 825.19 -2.31 18,748 18,444 21,444 1,257
North Fork Buffalo Creek Water Supply 82.9 1,046.34 -1.66 12,769 12,769 15,400 1,334
O C Fisher Water Supply and Flood Control 14.7 1,875.89 -32.11 17,008 17,007 115,742 1,344
O H Ivie Water Supply 46.3 1,531.80 -19.70 256,552 256,552 554,340 - n.a. -
Oak Creek Water Supply 19.2 1,977.08 -22.92 7,669 7,519 39,210 663
Palestine Water Supply 100.0 345.11 0.11 369,860 367,303 367,303 - n.a. -
Palo Duro Water Supply and Flood Control 0.3 2,825.65 -66.35 186 186 61,066 - n.a. -
Palo Pinto Water Supply 93.9 866.25 -0.75 25,532 25,146 26,766 2,145
Pat Cleburne Water Supply 90.1 731.83 -1.67 23,436 23,436 26,008 1,516
Pat Mayse Water Supply and Flood Control 87.4 448.38 -2.62 103,535 99,375 113,683 5,252
Possum Kingdom Water Supply 91.3 996.29 -2.71 491,280 491,280 538,139 16,657
Proctor Water Supply and Flood Control 76.9 1,159.11 -2.89 42,131 42,131 54,762 4,047
Ray Hubbard Water Supply 92.4 433.86 -1.64 406,227 406,227 439,559 19,961
Ray Roberts Water Supply and Flood Control 96.2 631.43 -1.07 758,513 758,190 788,167 27,682
Red Bluff Water Supply 55.5 2,817.70 -10.40 80,618 80,618 145,165 5,116
Richland-Chambers Water Supply 91.9 312.92 -2.08 1,035,671 1,009,888 1,099,417 42,212
Sam Rayburn Water Supply and Flood Control 66.9 154.94 -9.46 1,929,835 1,910,879 2,857,077 85,932
Somerville Water Supply and Flood Control 78.7 234.98 -3.02 118,223 118,223 150,293 10,042
Stamford Water Supply 82.6 1,415.17 -1.63 42,614 42,611 51,570 4,462
Stillhouse Hollow Water Supply and Flood Control 95.6 620.39 -1.61 219,715 219,629 229,796 6,207
Striker Water Supply 100.0 293.17 0.17 22,133 16,878 16,878 1,969
Sulphur Springs Water Supply 77.1 456.54 -2.41 13,686 13,686 17,747 - n.a. -
Sweetwater Water Supply 24.6 2,094.87 -21.63 3,019 3,019 12,267 255
Tawakoni Water Supply 91.9 435.55 -1.95 801,483 801,475 871,685 35,160
Texana Water Supply 59.8 36.72 -7.28 100,291 95,078 158,975 7,365
Texoma 7 Water Supply and Flood Control 97.6 616.20 -0.80 2,428,023 1,214,011 1,243,801 73,469
Toledo Bend 8 Water Supply 84.4 167.75 -4.25 3,779,279 1,887,590 2,236,450 162,325
Travis Water Supply and Flood Control 78.1 667.19 -13.81 874,555 857,523 1,098,044 15,778
Twin Buttes Water Supply and Flood Control 11.7 1,904.45 -35.75 25,040 21,291 182,454 1,675
Tyler Water Supply 94.1 374.46 -0.92 73,041 67,830 72,073 4,515
Waco Water Supply and Flood Control 97.6 461.69 -0.53 184,669 184,443 188,891 8,346
Waxahachie Water Supply 81.0 528.13 -3.37 9,541 8,959 11,060 584
Weatherford Water Supply 67.0 890.07 -5.93 11,927 11,927 17,812 913
White River Water Supply 30.0 2,352.92 -19.28 9,561 9,561 31,846 800
Whitney Water Supply and Flood Control 93.9 531.47 -1.53 531,713 530,359 564,808 21,817
Worth Water Supply 76.3 592.26 -1.74 27,711 18,635 24,419 3,219
Wright Patman Water Supply and Flood Control 100.0 223.70 3.10 195,347 122,593 122,593 - 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.