Texas Reservoirs: Monitored Water Supply Reservoirs are 73.4% full on 2026-01-13

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-01-13 73.4 26,897,019 23,133,066 31,530,305
Yesterday 2026-01-12 73.4 26,905,859 23,140,499 31,530,305
2 days ago 2026-01-11 73.4 26,931,102 23,157,971 31,530,305
1 week ago 2026-01-06 73.5 26,921,543 23,167,188 31,530,305
1 month ago 2025-12-13 74.0 27,138,702 23,320,245 31,530,305
3 months ago 2025-10-13 74.6 27,351,379 23,525,713 31,530,305
6 months ago 2025-07-13 79.9 30,035,057 25,206,516 31,530,305
1 year ago 2025-01-13 74.3 27,954,860 23,436,317 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 1,988.44 -23.86 285 285 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 85.7 2,214.72 -5.28 82,407 82,407 96,207 2,427
Amistad 2 Water Supply and Flood Control 35.2 1,053.45 -63.55 713,263 638,227 1,813,408 19,226
Amon G Carter Water Supply 87.3 918.26 -1.74 17,599 16,815 19,266 1,359
Aquilla Water Supply and Flood Control 90.6 536.14 -1.36 39,193 39,157 43,243 2,913
Arlington Water Supply 94.2 548.77 -1.23 37,843 37,811 40,157 1,892
Arrowhead Water Supply 83.9 923.32 -2.68 193,336 193,336 230,359 13,124
Athens Water Supply 100.0 440.41 0.41 30,313 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 96.2 82.74 -0.26 66,631 66,558 69,186 9,996
Bardwell Water Supply and Flood Control 100.0 421.19 0.19 44,547 43,856 43,856 3,324
Barker 3 Flood Control - n.a. - 70.29 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 97.9 593.25 -0.75 423,372 423,372 432,631 12,248
Benbrook Water Supply and Flood Control 92.2 692.13 -1.87 78,978 78,978 85,648 3,477
Bob Sandlin Water Supply 93.8 336.14 -1.36 191,240 180,509 192,417 8,622
Bois d'Arc Water Supply 88.6 531.41 -2.59 325,762 325,762 367,609 15,385
Bonham Water Supply 72.4 561.88 -3.12 7,991 7,979 11,027 838
Brady Creek Water Supply 97.9 1,742.66 -0.34 29,812 28,190 28,808 1,998
Bridgeport Water Supply and Flood Control 85.3 831.33 -4.67 317,346 317,346 372,183 11,238
Brownwood Water Supply 84.0 1,421.66 -2.94 109,918 109,918 130,868 6,127
Buchanan Water Supply 94.5 1,017.86 -2.14 832,783 819,121 866,694 22,033
Caddo 4 Water Supply 100.0 168.84 0.34 136,332 29,898 29,898 27,475
Canyon Water Supply and Flood Control 61.4 888.32 -20.68 232,686 232,615 378,781 5,979
Cedar Creek Water Supply 82.5 318.34 -3.66 531,715 531,616 644,686 29,259
Champion Creek Water Supply 41.4 2,062.09 -20.91 17,210 17,210 41,580 849
Cherokee Water Supply 100.0 280.29 0.29 45,992 40,094 40,094 - n.a. -
Choke Canyon Water Supply 9.4 180.97 -39.53 62,497 62,496 662,820 6,118
Cisco Water Supply 48.5 1,505.93 -16.53 14,059 14,059 29,003 645
Coleman Water Supply 84.9 1,714.23 -3.27 32,343 32,325 38,075 1,699
Coleto Creek Water Supply 75.4 94.74 -3.26 23,394 23,394 31,040 2,192
Colorado City Water Supply 55.5 2,059.46 -10.74 17,059 17,059 30,758 - n.a. -
Comanche Creek Water Supply 98.4 774.21 -0.79 148,788 148,765 151,250 3,126
Conroe Water Supply 94.6 199.85 -1.15 395,084 395,057 417,577 19,273
Corpus Christi Water Supply 11.7 76.37 -17.63 30,115 29,837 256,062 5,653
Crook Water Supply 88.8 475.00 -1.00 8,177 8,162 9,195 1,017
Cypress Springs Water Supply 96.3 377.23 -0.77 64,288 64,288 66,756 3,176
E V Spence Water Supply 12.4 1,846.50 -51.50 63,912 63,912 517,272 3,906
Eagle Mountain Water Supply and Flood Control 90.4 647.10 -2.00 167,254 167,254 185,087 8,601
Elephant Butte 5 Water Supply and Flood Control 9.7 4,311.90 -94.40 191,801 191,801 1,985,900 7,446
Falcon 2 Water Supply and Flood Control 18.1 255.95 -45.25 327,565 282,903 1,562,367 21,826
Fork Water Supply 87.4 399.97 -3.03 560,226 528,783 605,061 24,147
Fort Phantom Hill Water Supply 72.8 1,630.45 -5.45 50,955 50,949 70,030 3,120
Georgetown Water Supply and Flood Control 71.7 781.94 -9.06 27,316 27,253 38,005 1,068
Gibbons Creek Water Supply 98.7 246.87 -0.13 27,094 25,390 25,721 2,539
Graham Water Supply 79.0 1,070.93 -4.07 35,798 35,784 45,288 2,165
Granbury Water Supply 97.9 692.35 -0.35 131,021 130,112 132,949 8,044
Granger Water Supply and Flood Control 96.2 503.51 -0.49 49,837 49,837 51,822 3,996
Grapevine Water Supply and Flood Control 97.4 534.36 -0.64 158,893 158,893 163,064 6,438
Greenbelt Water Supply 7.6 2,612.54 -51.46 4,993 4,561 59,968 367
Halbert Water Supply 75.5 365.29 -2.71 4,552 4,552 6,033 515
Hords Creek Water Supply and Flood Control 56.3 1,891.33 -8.67 4,569 4,566 8,109 321
Houston Water Supply 100.0 42.46 0.08 137,037 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.25 0.25 17,990 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 43.6 1,168.89 -14.42 141,487 136,611 313,298 9,074
Hubert H Moss Water Supply 88.8 712.43 -2.57 21,460 21,363 24,058 1,017
Inks Water Supply 95.0 887.14 -0.86 13,328 13,045 13,729 784
J B Thomas Water Supply 29.9 2,231.90 -26.10 60,439 59,766 199,931 3,736
Jacksonville Water Supply 100.0 422.14 0.14 25,895 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 71.7 435.62 -4.38 221,212 185,437 258,723 15,395
Joe Pool Water Supply and Flood Control 98.0 521.56 -0.44 148,081 146,711 149,629 6,578
Kemp Water Supply and Flood Control 97.8 1,143.65 -0.35 240,107 239,981 245,307 15,130
Kickapoo Water Supply 84.9 1,042.67 -2.33 73,299 73,299 86,345 5,334
Lake O' the Pines Water Supply and Flood Control 100.0 228.57 0.07 242,600 241,363 241,363 17,684
Lavon Water Supply and Flood Control 89.5 489.88 -2.12 369,751 366,910 409,757 19,756
Leon Water Supply 83.0 1,372.12 -2.88 23,311 23,031 27,762 1,530
Lewisville Water Supply and Flood Control 98.4 521.67 -0.33 590,025 554,351 563,228 26,773
Limestone Water Supply 88.0 360.98 -2.02 179,423 179,423 203,780 11,604
Livingston Water Supply 99.0 130.80 -0.20 1,588,035 1,588,035 1,603,504 76,978
Lost Creek Water Supply 93.6 1,007.59 -1.91 11,184 11,184 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 12.6 3,022.00 -78.00 5,851 5,851 46,450 258
Marble Falls Water Supply 94.6 736.32 -0.68 7,185 7,185 7,597 600
Martin Water Supply 87.6 304.03 -1.97 66,320 66,320 75,726 4,596
Medina Water Supply 4.6 979.23 -84.97 11,689 11,689 254,823 786
Meredith 6 Water Supply 46.9 2,892.67 -43.83 272,783 234,369 500,000 8,780
Millers Creek Water Supply 71.8 1,330.13 -3.87 20,506 19,223 26,768 1,626
Mineral Wells Water Supply 90.8 861.93 -1.07 4,787 4,787 5,273 443
Monticello Water Supply 78.4 335.96 -4.04 27,229 27,229 34,740 1,635
Mountain Creek Water Supply 100.0 457.59 0.59 24,381 22,850 22,850 2,852
Murvaul Water Supply 94.0 264.62 -0.68 35,978 35,978 38,285 3,352
Nacogdoches Water Supply 89.6 277.04 -1.96 35,418 35,416 39,522 2,009
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 96.3 424.11 -0.39 48,008 48,007 49,827 4,625
New Terrell City Water Supply 24.9 493.56 -10.44 2,144 2,133 8,583 363
Nocona Water Supply 86.7 825.31 -2.19 18,899 18,595 21,444 1,262
North Fork Buffalo Creek Water Supply 83.7 1,046.42 -1.58 12,892 12,892 15,400 1,343
O C Fisher Water Supply and Flood Control 14.9 1,876.06 -31.94 17,238 17,237 115,742 1,355
O H Ivie Water Supply 46.9 1,532.08 -19.42 259,711 259,711 554,340 - n.a. -
Oak Creek Water Supply 19.5 1,977.27 -22.73 7,790 7,640 39,210 672
Palestine Water Supply 100.0 345.01 0.01 367,544 367,303 367,303 - n.a. -
Palo Duro Water Supply and Flood Control 0.3 2,825.63 -66.37 185 185 61,066 - n.a. -
Palo Pinto Water Supply 94.8 866.36 -0.64 25,768 25,382 26,766 2,149
Pat Cleburne Water Supply 89.9 731.80 -1.70 23,391 23,391 26,008 1,515
Pat Mayse Water Supply and Flood Control 87.8 448.47 -2.53 104,008 99,848 113,683 5,263
Possum Kingdom Water Supply 91.6 996.39 -2.61 492,949 492,949 538,139 16,707
Proctor Water Supply and Flood Control 77.7 1,159.21 -2.79 42,537 42,537 54,762 4,077
Ray Hubbard Water Supply 92.3 433.83 -1.67 405,629 405,629 439,559 19,952
Ray Roberts Water Supply and Flood Control 96.1 631.41 -1.09 757,959 757,636 788,167 27,670
Red Bluff Water Supply 53.4 2,817.11 -10.99 77,588 77,588 145,165 5,001
Richland-Chambers Water Supply 91.2 312.75 -2.25 1,028,507 1,002,724 1,099,417 42,076
Sam Rayburn Water Supply and Flood Control 67.5 155.13 -9.27 1,946,211 1,927,255 2,857,077 86,447
Somerville Water Supply and Flood Control 79.1 235.04 -2.96 118,826 118,826 150,293 10,065
Stamford Water Supply 83.4 1,415.26 -1.54 43,020 43,017 51,570 4,494
Stillhouse Hollow Water Supply and Flood Control 95.6 620.41 -1.59 219,839 219,753 229,796 6,209
Striker Water Supply 100.0 293.19 0.19 22,172 16,878 16,878 1,971
Sulphur Springs Water Supply 76.9 456.51 -2.44 13,642 13,642 17,747 - n.a. -
Sweetwater Water Supply 24.7 2,094.93 -21.57 3,033 3,033 12,267 255
Tawakoni Water Supply 92.2 435.62 -1.88 803,946 803,938 871,685 35,213
Texana Water Supply 62.0 37.19 -6.81 103,791 98,578 158,975 7,530
Texoma 7 Water Supply and Flood Control 99.8 616.92 -0.08 2,481,645 1,240,822 1,243,801 75,567
Toledo Bend 8 Water Supply 85.2 167.96 -4.04 3,812,960 1,904,430 2,236,450 163,308
Travis Water Supply and Flood Control 78.1 667.21 -13.79 874,871 857,839 1,098,044 15,783
Twin Buttes Water Supply and Flood Control 11.8 1,904.61 -35.59 25,308 21,559 182,454 1,687
Tyler Water Supply 92.9 374.27 -1.11 72,187 66,976 72,073 4,477
Waco Water Supply and Flood Control 97.6 461.69 -0.53 184,669 184,443 188,891 8,346
Waxahachie Water Supply 79.9 527.92 -3.58 9,419 8,837 11,060 578
Weatherford Water Supply 67.4 890.16 -5.84 12,010 12,010 17,812 915
White River Water Supply 30.4 2,353.09 -19.11 9,697 9,697 31,846 806
Whitney Water Supply and Flood Control 93.8 531.44 -1.56 531,059 529,705 564,808 21,794
Worth Water Supply 74.7 592.14 -1.86 27,326 18,250 24,419 3,204
Wright Patman Water Supply and Flood Control 100.0 223.62 3.02 193,229 122,593 122,593 - 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.