Texas Reservoirs: Monitored Water Supply Reservoirs are 73.5% full on 2026-01-11

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-01-11 73.5 26,937,692 23,162,901 31,530,305
Yesterday 2026-01-10 73.6 26,991,412 23,202,754 31,530,305
2 days ago 2026-01-09 73.5 26,920,531 23,161,000 31,530,305
1 week ago 2026-01-04 73.5 26,939,044 23,183,923 31,530,305
1 month ago 2025-12-11 74.0 27,145,777 23,326,000 31,530,305
3 months ago 2025-10-11 74.8 27,426,393 23,592,012 31,530,305
6 months ago 2025-07-11 79.9 30,012,397 25,198,350 31,530,305
1 year ago 2025-01-11 74.3 27,882,243 23,412,599 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 2,214.75 -5.25 82,480 82,480 96,207 2,429
Amistad 2 Water Supply and Flood Control 35.3 1,053.54 -63.46 715,028 639,806 1,813,408 19,269
Amon G Carter Water Supply 87.4 918.28 -1.72 17,627 16,843 19,266 1,360
Aquilla Water Supply and Flood Control 90.8 536.17 -1.33 39,281 39,245 43,243 2,918
Arlington Water Supply 94.7 548.89 -1.11 38,070 38,038 40,157 1,895
Arrowhead Water Supply 83.8 923.30 -2.70 193,073 193,073 230,359 13,113
Athens Water Supply 100.0 440.42 0.42 30,332 29,503 29,503 - n.a. -
Austin Water Supply 97.4 492.40 -0.40 23,953 23,344 23,972 1,557
B A Steinhagen Water Supply 91.6 82.42 -0.58 63,479 63,406 69,186 9,701
Bardwell Water Supply and Flood Control 100.0 421.20 0.20 44,581 43,856 43,856 3,325
Barker 3 Flood Control - n.a. - 71.69 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 97.9 593.28 -0.72 423,739 423,739 432,631 12,256
Benbrook Water Supply and Flood Control 92.5 692.19 -1.81 79,186 79,186 85,648 3,482
Bob Sandlin Water Supply 93.9 336.16 -1.34 191,413 180,682 192,417 8,626
Bois d'Arc Water Supply 88.8 531.44 -2.56 326,255 326,255 367,609 15,399
Bonham Water Supply 72.6 561.91 -3.09 8,016 8,004 11,027 846
Brady Creek Water Supply 98.0 1,742.68 -0.32 29,849 28,227 28,808 1,999
Bridgeport Water Supply and Flood Control 85.3 831.35 -4.65 317,571 317,571 372,183 11,242
Brownwood Water Supply 84.1 1,421.68 -2.92 110,041 110,041 130,868 6,131
Buchanan Water Supply 94.6 1,017.90 -2.10 833,664 820,002 866,694 22,040
Caddo 4 Water Supply 100.0 168.84 0.34 136,332 29,898 29,898 27,475
Canyon Water Supply and Flood Control 61.5 888.39 -20.61 233,105 233,034 378,781 5,986
Cedar Creek Water Supply 82.8 318.41 -3.59 533,765 533,666 644,686 29,322
Champion Creek Water Supply 41.4 2,062.10 -20.90 17,219 17,219 41,580 849
Cherokee Water Supply 100.0 280.28 0.28 45,953 40,094 40,094 - n.a. -
Choke Canyon Water Supply 9.5 181.06 -39.44 63,049 63,048 662,820 6,155
Cisco Water Supply 48.5 1,505.95 -16.51 14,072 14,072 29,003 645
Coleman Water Supply 85.0 1,714.25 -3.25 32,377 32,359 38,075 1,699
Coleto Creek Water Supply 75.4 94.75 -3.25 23,416 23,416 31,040 2,194
Colorado City Water Supply 55.5 2,059.47 -10.73 17,070 17,070 30,758 - n.a. -
Comanche Creek Water Supply 98.5 774.26 -0.74 148,945 148,922 151,250 3,128
Conroe Water Supply 94.8 199.90 -1.10 396,048 396,021 417,577 19,300
Corpus Christi Water Supply 11.7 76.39 -17.61 30,228 29,950 256,062 5,664
Crook Water Supply 88.9 475.01 -0.99 8,187 8,172 9,195 1,018
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 1,846.52 -51.48 63,990 63,990 517,272 3,908
Eagle Mountain Water Supply and Flood Control 90.3 647.09 -2.01 167,168 167,168 185,087 8,598
Elephant Butte 5 Water Supply and Flood Control 9.5 4,311.55 -94.75 189,205 189,205 1,985,900 7,390
Falcon 2 Water Supply and Flood Control 18.2 256.00 -45.20 328,748 283,925 1,562,367 21,884
Fork Water Supply 87.6 400.02 -2.98 561,434 529,991 605,061 24,175
Fort Phantom Hill Water Supply 72.8 1,630.46 -5.44 50,986 50,980 70,030 3,121
Georgetown Water Supply and Flood Control 71.7 781.93 -9.07 27,305 27,242 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 79.1 1,070.94 -4.06 35,820 35,806 45,288 2,166
Granbury Water Supply 97.9 692.36 -0.34 131,101 130,192 132,949 8,048
Granger Water Supply and Flood Control 96.2 503.52 -0.48 49,877 49,877 51,822 3,999
Grapevine Water Supply and Flood Control 97.5 534.38 -0.62 159,022 159,022 163,064 6,443
Greenbelt Water Supply 5.4 2,608.61 -55.39 3,677 3,245 59,968 299
Halbert Water Supply 75.6 365.31 -2.69 4,562 4,562 6,033 516
Hords Creek Water Supply and Flood Control 56.3 1,891.34 -8.66 4,572 4,569 8,109 321
Houston Water Supply 100.0 42.50 0.12 137,496 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.30 0.30 18,055 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 43.7 1,168.91 -14.40 141,669 136,793 313,298 9,083
Hubert H Moss Water Supply 88.9 712.45 -2.55 21,480 21,383 24,058 1,017
Inks Water Supply 95.0 887.13 -0.87 13,320 13,037 13,729 784
J B Thomas Water Supply 30.0 2,231.94 -26.06 60,589 59,916 199,931 3,741
Jacksonville Water Supply 100.0 422.17 0.17 25,929 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 72.1 435.69 -4.31 222,291 186,516 258,723 15,444
Joe Pool Water Supply and Flood Control 98.1 521.57 -0.43 148,147 146,777 149,629 6,580
Kemp Water Supply and Flood Control 97.8 1,143.65 -0.35 240,107 239,981 245,307 15,130
Kickapoo Water Supply 85.0 1,042.68 -2.32 73,353 73,353 86,345 5,337
Lake O' the Pines Water Supply and Flood Control 100.0 228.63 0.13 243,662 241,363 241,363 17,723
Lavon Water Supply and Flood Control 89.7 489.91 -2.09 370,344 367,503 409,757 19,767
Leon Water Supply 83.1 1,372.15 -2.85 23,357 23,077 27,762 1,532
Lewisville Water Supply and Flood Control 98.4 521.67 -0.33 590,025 554,351 563,228 26,773
Limestone Water Supply 88.3 361.03 -1.97 180,004 180,004 203,780 11,635
Livingston Water Supply 99.4 130.87 -0.13 1,593,432 1,593,432 1,603,504 77,227
Lost Creek Water Supply 93.6 1,007.61 -1.89 11,190 11,190 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.5 824.73 -0.27 129,885 111,045 112,778 6,406
Mackenzie Water Supply 12.6 3,022.02 -77.98 5,855 5,855 46,450 258
Marble Falls Water Supply 94.9 736.36 -0.64 7,209 7,209 7,597 601
Martin Water Supply 87.7 304.05 -1.95 66,412 66,412 75,726 4,599
Medina Water Supply 4.6 979.29 -84.91 11,736 11,736 254,823 788
Meredith 6 Water Supply 46.9 2,892.68 -43.82 272,871 234,457 500,000 8,781
Millers Creek Water Supply 71.7 1,330.12 -3.88 20,489 19,206 26,768 1,624
Mineral Wells Water Supply 90.9 861.94 -1.06 4,791 4,791 5,273 443
Monticello Water Supply 78.3 335.95 -4.05 27,213 27,213 34,740 1,635
Mountain Creek Water Supply 100.0 457.60 0.60 24,411 22,850 22,850 2,855
Murvaul Water Supply 94.1 264.64 -0.66 36,045 36,045 38,285 3,354
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 96.5 424.13 -0.37 48,100 48,099 49,827 4,629
New Terrell City Water Supply 24.9 493.56 -10.44 2,144 2,133 8,583 363
Nocona Water Supply 86.8 825.32 -2.18 18,911 18,607 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 1,876.07 -31.93 17,252 17,251 115,742 1,356
O H Ivie Water Supply 46.9 1,532.10 -19.40 259,942 259,942 554,340 - n.a. -
Oak Creek Water Supply 19.5 1,977.30 -22.70 7,809 7,659 39,210 673
Palestine Water Supply 100.0 345.03 0.03 368,007 367,303 367,303 - n.a. -
Palo Duro Water Supply and Flood Control 0.3 2,825.69 -66.31 189 189 61,066 - n.a. -
Palo Pinto Water Supply 95.0 866.38 -0.62 25,811 25,425 26,766 2,150
Pat Cleburne Water Supply 90.1 731.82 -1.68 23,421 23,421 26,008 1,515
Pat Mayse Water Supply and Flood Control 88.0 448.50 -2.50 104,166 100,006 113,683 5,267
Possum Kingdom Water Supply 91.7 996.42 -2.58 493,450 493,450 538,139 16,721
Proctor Water Supply and Flood Control 77.8 1,159.22 -2.78 42,578 42,578 54,762 4,080
Ray Hubbard Water Supply 92.6 433.90 -1.60 407,026 407,026 439,559 19,974
Ray Roberts Water Supply and Flood Control 96.2 631.42 -1.08 758,236 757,913 788,167 27,676
Red Bluff Water Supply 53.3 2,817.07 -11.03 77,395 77,395 145,165 4,993
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 79.2 235.06 -2.94 119,028 119,028 150,293 10,073
Stamford Water Supply 83.5 1,415.27 -1.53 43,065 43,062 51,570 4,498
Stillhouse Hollow Water Supply and Flood Control 95.7 620.45 -1.55 220,087 220,001 229,796 6,214
Striker Water Supply 100.0 293.06 0.06 21,917 16,878 16,878 1,959
Sulphur Springs Water Supply 77.0 456.53 -2.42 13,672 13,672 17,747 - n.a. -
Sweetwater Water Supply 24.8 2,094.95 -21.55 3,038 3,038 12,267 256
Tawakoni Water Supply 92.4 435.67 -1.83 805,708 805,700 871,685 35,252
Texana Water Supply 62.4 37.28 -6.72 104,470 99,257 158,975 7,563
Texoma 7 Water Supply and Flood Control 99.8 616.93 -0.07 2,482,390 1,241,194 1,243,801 75,596
Toledo Bend 8 Water Supply 85.4 168.04 -3.96 3,825,744 1,910,822 2,236,450 163,677
Travis Water Supply and Flood Control 78.2 667.28 -13.72 875,976 858,944 1,098,044 15,800
Twin Buttes Water Supply and Flood Control 11.8 1,904.62 -35.58 25,325 21,576 182,454 1,688
Tyler Water Supply 92.8 374.25 -1.13 72,097 66,886 72,073 4,473
Waco Water Supply and Flood Control 97.7 461.71 -0.51 184,836 184,610 188,891 8,349
Waxahachie Water Supply 80.1 527.95 -3.55 9,436 8,854 11,060 579
Weatherford Water Supply 67.5 890.18 -5.82 12,028 12,028 17,812 915
White River Water Supply 30.5 2,353.10 -19.10 9,705 9,705 31,846 806
Whitney Water Supply and Flood Control 93.9 531.47 -1.53 531,713 530,359 564,808 21,817
Worth Water Supply 75.1 592.17 -1.83 27,422 18,346 24,419 3,208
Wright Patman Water Supply and Flood Control 100.0 223.69 3.09 195,083 122,593 122,593 - 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.