Texas Reservoirs: Monitored Water Supply Reservoirs are 74.4% full on 2025-10-16

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2025-10-16 74.4 27,260,776 23,445,505 31,530,305
Yesterday 2025-10-15 74.5 27,299,380 23,477,902 31,530,305
2 days ago 2025-10-14 74.5 27,331,623 23,505,468 31,530,305
1 week ago 2025-10-09 75.0 27,505,794 23,658,940 31,530,305
1 month ago 2025-09-16 76.6 28,089,969 24,140,984 31,530,305
3 months ago 2025-07-16 80.6 30,364,685 25,410,462 31,530,305
6 months ago 2025-04-16 75.5 28,793,576 23,810,644 31,530,305
1 year ago 2024-10-16 71.9 26,575,356 22,648,108 31,498,294
*

 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. - 76.35 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 90.7 2,216.68 -3.32 87,299 87,299 96,207 2,565
Amistad 2 Water Supply and Flood Control 35.7 1,057.45 -59.55 794,355 648,108 1,813,408 21,231
Amon G Carter Water Supply 92.7 919.03 -0.97 18,644 17,860 19,266 1,417
Aquilla Water Supply and Flood Control 90.3 536.10 -1.40 39,077 39,041 43,243 2,906
Arlington Water Supply 84.7 546.73 -3.27 34,025 33,993 40,157 1,852
Arrowhead Water Supply 88.2 924.06 -1.94 203,189 203,189 230,359 13,505
Athens Water Supply 99.4 439.90 -0.10 29,360 29,319 29,503 1,792
Austin Water Supply 95.4 492.09 -0.71 23,474 22,865 23,972 1,539
B A Steinhagen Water Supply 99.3 82.95 -0.05 68,750 68,677 69,186 10,189
Bardwell Water Supply and Flood Control 96.1 420.47 -0.53 42,190 42,129 43,856 3,224
Barker 3 Flood Control - n.a. - 69.35 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 98.7 593.55 -0.45 427,058 427,058 432,631 12,327
Benbrook Water Supply and Flood Control 87.6 690.97 -3.03 75,000 75,000 85,648 3,376
Bob Sandlin Water Supply 94.8 336.37 -1.13 193,229 182,498 192,417 8,667
Bois d'Arc Water Supply 92.5 532.29 -1.71 340,127 340,127 367,609 15,786
Bonham Water Supply 77.8 562.54 -2.46 8,589 8,577 11,027 938
Brady Creek Water Supply 90.1 1,741.49 -1.51 27,584 25,962 28,808 1,896
Bridgeport Water Supply and Flood Control 88.7 832.47 -3.53 330,286 330,286 372,183 11,464
Brownwood Water Supply 88.2 1,422.54 -2.06 115,390 115,390 130,868 6,308
Buchanan Water Supply 95.1 1,018.08 -1.92 837,634 823,972 866,694 22,071
Caddo 4 Water Supply 100.0 168.64 0.14 131,538 29,898 29,898 27,045
Canyon Water Supply and Flood Control 65.5 890.85 -18.15 248,134 248,063 378,781 6,234
Cedar Creek Water Supply 88.3 319.61 -2.39 569,590 569,491 644,686 30,360
Champion Creek Water Supply 43.2 2,062.91 -20.09 17,958 17,958 41,580 869
Cherokee Water Supply 97.7 279.64 -0.36 43,535 39,153 40,094 3,630
Choke Canyon Water Supply 11.1 182.64 -37.86 73,294 73,293 662,820 6,823
Cisco Water Supply 50.3 1,506.75 -15.71 14,592 14,592 29,003 664
Coleman Water Supply 88.6 1,715.05 -2.45 33,750 33,732 38,075 1,736
Coleto Creek Water Supply 82.6 95.73 -2.27 25,633 25,633 31,040 2,331
Colorado City Water Supply 58.4 2,060.27 -9.93 17,961 17,961 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.29 0.29 152,193 151,250 151,250 - n.a. -
Conroe Water Supply 96.0 200.14 -0.86 400,696 400,669 417,577 19,429
Corpus Christi Water Supply 13.9 77.33 -16.67 35,829 35,551 256,062 6,259
Crook Water Supply 89.5 475.07 -0.93 8,248 8,233 9,195 1,019
Cypress Springs Water Supply 96.0 377.17 -0.83 64,098 64,098 66,756 3,172
E V Spence Water Supply 13.4 1,847.83 -50.17 69,190 69,190 517,272 4,035
Eagle Mountain Water Supply and Flood Control 87.4 646.46 -2.64 161,805 161,805 185,087 8,432
Elephant Butte 5as of 2025-10-14 Water Supply 3.9 4,291.85 -114.45 76,522 76,522 1,985,900 4,096
Falcon 2 Water Supply 16.3 254.46 -46.74 296,426 254,687 1,562,367 20,285
Fork Water Supply 92.0 401.10 -1.90 587,884 556,441 605,061 24,827
Fort Phantom Hill Water Supply 75.2 1,630.99 -4.91 52,654 52,648 70,030 3,180
Georgetown Water Supply and Flood Control 74.5 782.93 -8.07 28,387 28,324 38,005 1,095
Gibbons Creek Water Supply 97.4 246.74 -0.26 26,765 25,061 25,721 2,524
Graham Water Supply 84.0 1,071.94 -3.06 38,051 38,037 45,288 2,234
Granbury Water Supply 93.8 691.66 -1.04 125,557 124,648 132,949 7,793
Granger Water Supply and Flood Control 96.3 503.53 -0.47 49,917 49,917 51,822 4,001
Grapevine Water Supply and Flood Control 94.9 533.71 -1.29 154,753 154,753 163,064 6,302
Greenbelt Water Supply 8.4 2,613.81 -50.19 5,475 5,043 59,968 389
Halbert Water Supply 83.1 366.17 -1.83 5,014 5,014 6,033 535
Hords Creek Water Supply and Flood Control 59.9 1,892.21 -7.79 4,858 4,855 8,109 336
Houston Water Supply 98.2 42.17 -0.21 133,726 129,925 132,318 11,350
Houston County Water Supply 98.3 259.77 -0.23 17,369 16,817 17,113 1,282
Hubbard Creek Water Supply 46.7 1,169.93 -13.38 151,164 146,288 313,298 9,526
Hubert H Moss Water Supply 91.4 713.05 -1.95 22,095 21,998 24,058 1,032
Inks Water Supply 57.0 879.14 -8.86 8,106 7,823 13,729 532
J B Thomas Water Supply 33.1 2,233.58 -24.42 66,900 66,227 199,931 3,954
Jacksonville Water Supply 99.5 421.90 -0.10 25,616 25,554 25,670 1,157
Jim Chapman Water Supply and Flood Control 81.0 437.13 -2.87 245,213 209,438 258,723 16,347
Joe Pool Water Supply and Flood Control 93.5 520.51 -1.49 141,338 139,968 149,629 6,284
Kemp Water Supply and Flood Control 100.0 1,144.26 0.26 249,429 245,307 245,307 - n.a. -
Kickapoo Water Supply 89.9 1,043.47 -1.53 77,639 77,639 86,345 5,516
Lake O' the Pines Water Supply and Flood Control 100.0 228.54 0.04 242,070 241,363 241,363 17,665
Lavon Water Supply and Flood Control 86.4 489.22 -2.78 356,800 353,959 409,757 19,493
Leon Water Supply 84.5 1,372.40 -2.60 23,743 23,463 27,762 1,552
Lewisville Water Supply and Flood Control 93.4 520.60 -1.40 561,746 526,072 563,228 26,104
Limestone Water Supply 90.0 361.32 -1.68 183,415 183,415 203,780 11,844
Livingston Water Supply 94.9 129.93 -1.07 1,522,210 1,522,210 1,603,504 74,499
Lost Creek Water Supply 96.9 1,008.63 -0.87 11,585 11,585 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.1 824.67 -0.33 129,500 110,660 112,778 6,401
Mackenzie Water Supply 13.1 3,023.00 -77.00 6,081 6,081 46,450 265
Marble Falls Water Supply 94.2 736.27 -0.73 7,155 7,155 7,597 599
Martin Water Supply 90.9 304.57 -1.43 68,828 68,828 75,726 4,694
Medina Water Supply 5.6 982.26 -81.94 14,187 14,187 254,823 866
Meredith 6 Water Supply 47.9 2,893.26 -43.24 277,980 239,566 500,000 8,836
Millers Creek Water Supply 76.9 1,330.93 -3.07 21,855 20,572 26,768 1,772
Mineral Wells Water Supply 86.8 861.45 -1.55 4,576 4,576 5,273 436
Monticello Water Supply 79.5 336.20 -3.80 27,634 27,634 34,740 1,657
Mountain Creek Water Supply 99.5 456.95 -0.05 22,736 22,736 22,850 2,684
Murvaul Water Supply 92.6 264.46 -0.84 35,443 35,443 38,285 3,333
Nacogdoches Water Supply 92.1 277.53 -1.47 36,413 36,411 39,522 2,051
Nasworthy Water Supply 85.9 1,871.75 -0.96 8,750 8,257 9,615 1,236
Navarro Mills Water Supply and Flood Control 94.7 423.93 -0.57 47,178 47,177 49,827 4,591
New Terrell City Water Supply 25.5 493.72 -10.28 2,203 2,192 8,583 368
Nocona Water Supply 91.1 826.05 -1.45 19,842 19,538 21,444 1,289
North Fork Buffalo Creek Water Supply 90.7 1,047.09 -0.91 13,969 13,969 15,400 1,415
O C Fisher Water Supply and Flood Control 15.9 1,876.86 -31.14 18,364 18,363 115,742 1,450
O H Ivie Water Supply 48.7 1,532.97 -18.53 269,980 269,980 554,340 - n.a. -
Oak Creek Water Supply 21.3 1,978.37 -21.63 8,497 8,347 39,210 719
Palestine Water Supply 97.1 344.53 -0.47 356,549 356,540 367,303 22,692
Palo Duro Water Supply and Flood Control 0.6 2,828.36 -63.64 366 366 61,066 - n.a. -
Palo Pinto Water Supply 81.3 864.65 -2.35 22,152 21,766 26,766 2,081
Pat Cleburne Water Supply 93.3 732.38 -1.12 24,274 24,274 26,008 1,531
Pat Mayse Water Supply and Flood Control 93.2 449.60 -1.40 110,056 105,896 113,683 5,489
Possum Kingdom Water Supply 94.0 997.14 -1.86 505,611 505,611 538,139 17,057
Proctor Water Supply and Flood Control 82.6 1,159.86 -2.14 45,254 45,254 54,762 4,261
Ray Hubbard Water Supply 91.6 433.69 -1.81 402,839 402,839 439,559 19,908
Ray Roberts Water Supply and Flood Control 95.3 631.16 -1.34 751,059 750,736 788,167 27,523
Red Bluff Water Supply 50.8 2,816.32 -11.78 73,773 73,773 145,165 4,844
Richland-Chambers Water Supply 94.4 313.57 -1.43 1,063,277 1,037,494 1,099,417 42,731
Sam Rayburn Water Supply and Flood Control 70.9 156.25 -8.15 2,044,760 2,025,804 2,857,077 89,582
Somerville Water Supply and Flood Control 84.9 235.90 -2.10 127,628 127,628 150,293 10,400
Stamford Water Supply 89.6 1,415.95 -0.85 46,220 46,217 51,570 4,737
Stillhouse Hollow Water Supply and Flood Control 98.9 621.61 -0.39 227,385 227,299 229,796 6,373
Striker Water Supply 97.6 292.79 -0.21 21,391 16,469 16,878 1,938
Sulphur Springs Water Supply 80.1 456.89 -2.06 14,207 14,207 17,747 - n.a. -
Sweetwater Water Supply 26.7 2,095.86 -20.64 3,274 3,274 12,267 268
Tawakoni Water Supply 94.9 436.27 -1.23 827,003 826,995 871,685 35,743
Texana Water Supply 77.1 40.16 -3.84 127,849 122,636 158,975 8,637
Texoma 7 Water Supply and Flood Control 98.3 616.42 -0.58 2,444,407 1,222,203 1,243,801 74,110
Toledo Bend 8 Water Supply 84.2 167.70 -4.30 3,771,219 1,883,560 2,236,450 162,090
Travis Water Supply and Flood Control 82.4 670.15 -10.85 922,273 905,241 1,098,044 16,461
Twin Buttes Water Supply 13.0 1,905.84 -34.36 27,444 23,695 182,454 1,808
Tyler Water Supply 91.4 374.03 -1.35 71,118 65,907 72,073 4,431
Waco Water Supply and Flood Control 97.4 461.63 -0.59 184,168 183,942 188,891 8,335
Waxahachie Water Supply 85.3 528.93 -2.57 10,016 9,434 11,060 604
Weatherford Water Supply 69.3 890.52 -5.48 12,341 12,341 17,812 923
White River Water Supply 33.5 2,354.28 -17.92 10,683 10,683 31,846 853
Whitney Water Supply and Flood Control 95.5 531.87 -1.13 540,512 539,158 564,808 22,180
Worth Water Supply 79.1 592.47 -1.53 28,390 19,314 24,419 3,245
Wright Patman Water Supply and Flood Control 100.0 224.69 4.09 222,613 122,593 122,593 - 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.