Texas Reservoirs: Monitored Water Supply Reservoirs are 75.7% full on 2025-10-02

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2025-10-02 75.7 27,740,803 23,860,856 31,530,305
Yesterday 2025-10-01 75.7 27,764,810 23,877,392 31,530,305
2 days ago 2025-09-30 75.8 27,795,338 23,904,564 31,530,305
1 week ago 2025-09-25 76.2 27,932,658 24,017,584 31,530,305
1 month ago 2025-09-02 77.5 28,512,544 24,430,014 31,530,305
3 months ago 2025-07-02 78.0 29,425,632 24,589,237 31,530,305
6 months ago 2025-04-02 75.3 28,043,986 23,749,745 31,530,305
1 year ago 2024-10-02 73.4 27,075,628 23,206,224 31,594,721
*

 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 91.8 2,217.08 -2.92 88,331 88,331 96,207 2,594
Amistad 2 Water Supply and Flood Control 35.8 1,057.44 -59.56 794,155 649,664 1,813,408 21,226
Amon G Carter Water Supply 94.6 919.29 -0.71 19,016 18,232 19,266 1,437
Aquilla Water Supply and Flood Control 92.7 536.46 -1.04 40,133 40,097 43,243 2,963
Arlington Water Supply 87.3 547.30 -2.70 35,084 35,052 40,157 1,862
Arrowhead Water Supply 89.7 924.31 -1.69 206,581 206,581 230,359 13,634
Athens Water Supply 100.0 440.09 0.09 29,712 29,503 29,503 - n.a. -
Austin Water Supply 95.3 492.07 -0.73 23,443 22,834 23,972 1,538
B A Steinhagen Water Supply 97.7 82.84 -0.16 67,635 67,562 69,186 10,088
Bardwell Water Supply and Flood Control 98.3 420.77 -0.23 43,163 43,102 43,856 3,263
Barker 3 Flood Control - n.a. - 69.38 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 99.8 593.92 -0.08 431,636 431,636 432,631 12,424
Benbrook Water Supply and Flood Control 89.1 691.35 -2.65 76,290 76,290 85,648 3,413
Bob Sandlin Water Supply 96.0 336.62 -0.88 195,402 184,671 192,417 8,716
Bois d'Arc Water Supply 93.5 532.52 -1.48 343,823 343,823 367,609 15,886
Bonham Water Supply 81.0 562.91 -2.09 8,940 8,928 11,027 957
Brady Creek Water Supply 91.7 1,741.74 -1.26 28,043 26,421 28,808 1,917
Bridgeport Water Supply and Flood Control 90.3 832.98 -3.02 336,159 336,159 372,183 11,567
Brownwood Water Supply 89.9 1,422.89 -1.71 117,610 117,610 130,868 6,380
Buchanan Water Supply 95.3 1,018.18 -1.82 839,842 826,180 866,694 22,088
Caddo 4 Water Supply 100.0 168.83 0.33 136,090 29,898 29,898 27,454
Canyon Water Supply and Flood Control 66.3 891.36 -17.64 251,327 251,256 378,781 6,286
Cedar Creek Water Supply 90.6 320.08 -1.92 583,953 583,854 644,686 30,763
Champion Creek Water Supply 43.8 2,063.18 -19.82 18,194 18,194 41,580 876
Cherokee Water Supply 100.0 279.89 -0.11 44,456 40,074 40,094 3,747
Choke Canyon Water Supply 11.4 182.97 -37.53 75,566 75,565 662,820 6,949
Cisco Water Supply 51.0 1,507.06 -15.40 14,803 14,803 29,003 671
Coleman Water Supply 89.7 1,715.30 -2.20 34,185 34,167 38,075 1,743
Coleto Creek Water Supply 85.4 96.10 -1.90 26,498 26,498 31,040 2,384
Colorado City Water Supply 59.4 2,060.53 -9.67 18,257 18,257 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.38 0.38 152,479 151,250 151,250 - n.a. -
Conroe Water Supply 97.5 200.47 -0.53 407,137 407,110 417,577 19,608
Corpus Christi Water Supply 15.0 77.78 -16.22 38,705 38,427 256,062 6,532
Crook Water Supply 91.4 475.24 -0.76 8,422 8,407 9,195 1,025
Cypress Springs Water Supply 97.0 377.38 -0.62 64,766 64,766 66,756 3,187
E V Spence Water Supply 13.6 1,848.17 -49.83 70,573 70,573 517,272 4,115
Eagle Mountain Water Supply and Flood Control 89.6 646.94 -2.16 165,882 165,882 185,087 8,558
Elephant Butte 5as of 2025-09-30 Water Supply 3.4 4,289.51 -116.08 67,394 67,394 1,960,900 3,708
Falcon 2 Water Supply 16.7 255.01 -46.19 307,806 260,865 1,562,367 20,848
Fork Water Supply 93.7 401.51 -1.49 598,121 566,678 605,061 25,113
Fort Phantom Hill Water Supply 76.8 1,631.34 -4.56 53,775 53,769 70,030 3,221
Georgetown Water Supply and Flood Control 79.0 784.45 -6.55 30,080 30,017 38,005 1,134
Gibbons Creek Water Supply 99.7 246.97 -0.03 27,349 25,645 25,721 2,550
Graham Water Supply 85.8 1,072.31 -2.69 38,893 38,879 45,288 2,260
Granbury Water Supply 95.2 691.90 -0.80 127,437 126,528 132,949 7,880
Granger Water Supply and Flood Control 98.6 503.82 -0.18 51,087 51,087 51,822 4,067
Grapevine Water Supply and Flood Control 97.3 534.32 -0.68 158,636 158,636 163,064 6,429
Greenbelt Water Supply 8.6 2,614.13 -49.87 5,602 5,170 59,968 395
Halbert Water Supply 86.0 366.49 -1.51 5,187 5,187 6,033 543
Hords Creek Water Supply and Flood Control 61.4 1,892.56 -7.44 4,978 4,975 8,109 344
Houston Water Supply 99.4 42.31 -0.07 135,319 131,518 132,318 11,412
Houston County Water Supply 98.9 259.86 -0.14 17,485 16,933 17,113 1,286
Hubbard Creek Water Supply 47.6 1,170.24 -13.07 154,136 149,260 313,298 9,656
Hubert H Moss Water Supply 92.6 713.31 -1.69 22,364 22,267 24,058 1,039
Inks Water Supply 88.9 886.03 -1.97 12,485 12,202 13,729 738
J B Thomas Water Supply 34.0 2,234.01 -23.99 68,613 67,940 199,931 4,014
Jacksonville Water Supply 100.0 422.03 0.03 25,767 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 84.3 437.65 -2.35 253,791 218,016 258,723 16,646
Joe Pool Water Supply and Flood Control 94.8 520.81 -1.19 143,233 141,863 149,629 6,357
Kemp Water Supply and Flood Control 100.0 1,144.47 0.47 252,680 245,307 245,307 - n.a. -
Kickapoo Water Supply 92.1 1,043.81 -1.19 79,528 79,528 86,345 5,593
Lake O' the Pines Water Supply and Flood Control 100.0 229.06 0.56 251,343 241,363 241,363 - n.a. -
Lavon Water Supply and Flood Control 89.0 489.77 -2.23 367,580 364,739 409,757 19,713
Leon Water Supply 86.4 1,372.73 -2.27 24,259 23,979 27,762 1,578
Lewisville Water Supply and Flood Control 95.7 521.09 -0.91 574,608 538,934 563,228 26,395
Limestone Water Supply 92.3 361.72 -1.28 188,180 188,180 203,780 11,977
Livingston Water Supply 97.5 130.47 -0.53 1,562,810 1,562,810 1,603,504 75,928
Lost Creek Water Supply 97.8 1,008.88 -0.62 11,690 11,690 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.3 824.71 -0.29 129,757 110,917 112,778 6,405
Mackenzie Water Supply 13.2 3,023.15 -76.85 6,118 6,118 46,450 266
Marble Falls Water Supply 95.2 736.40 -0.60 7,233 7,233 7,597 602
Martin Water Supply 93.1 304.92 -1.08 70,482 70,482 75,726 4,758
Medina Water Supply 5.8 982.87 -81.33 14,721 14,721 254,823 884
Meredith 6 Water Supply 48.2 2,893.42 -43.08 279,394 240,980 500,000 8,851
Millers Creek Water Supply 78.8 1,331.22 -2.78 22,380 21,097 26,768 1,842
Mineral Wells Water Supply 89.0 861.72 -1.28 4,694 4,694 5,273 440
Monticello Water Supply 80.8 336.45 -3.55 28,062 28,062 34,740 1,680
Mountain Creek Water Supply 100.0 457.22 0.22 23,361 22,850 22,850 2,748
Murvaul Water Supply 94.6 264.69 -0.61 36,213 36,213 38,285 3,360
Nacogdoches Water Supply 93.9 277.87 -1.13 37,115 37,113 39,522 2,079
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 97.5 424.23 -0.27 48,564 48,563 49,827 4,650
New Terrell City Water Supply 26.5 493.95 -10.05 2,289 2,278 8,583 376
Nocona Water Supply 92.8 826.33 -1.17 20,205 19,901 21,444 1,299
North Fork Buffalo Creek Water Supply 93.7 1,047.37 -0.63 14,432 14,432 15,400 1,445
O C Fisher Water Supply and Flood Control 16.2 1,877.15 -30.85 18,789 18,788 115,742 1,483
O H Ivie Water Supply 49.5 1,533.36 -18.14 274,614 274,614 554,340 - n.a. -
Oak Creek Water Supply 21.9 1,978.73 -21.27 8,754 8,604 39,210 735
Palestine Water Supply 98.5 344.76 -0.24 361,792 361,783 367,303 22,898
Palo Duro Water Supply and Flood Control 0.6 2,828.77 -63.23 393 393 61,066 - n.a. -
Palo Pinto Water Supply 83.7 864.96 -2.04 22,799 22,413 26,766 2,094
Pat Cleburne Water Supply 95.5 732.74 -0.76 24,828 24,828 26,008 1,542
Pat Mayse Water Supply and Flood Control 94.9 449.97 -1.03 112,094 107,934 113,683 5,527
Possum Kingdom Water Supply 95.5 997.61 -1.39 513,680 513,680 538,139 17,282
Proctor Water Supply and Flood Control 85.8 1,160.26 -1.74 46,979 46,979 54,762 4,350
Ray Hubbard Water Supply 94.0 434.20 -1.30 413,034 413,034 439,559 20,079
Ray Roberts Water Supply and Flood Control 96.2 631.44 -1.06 758,789 758,466 788,167 27,688
Red Bluff Water Supply 50.7 2,816.28 -11.82 73,580 73,580 145,165 4,836
Richland-Chambers Water Supply 95.9 313.97 -1.03 1,080,434 1,054,651 1,099,417 43,051
Sam Rayburn Water Supply and Flood Control 72.6 156.80 -7.60 2,094,508 2,075,552 2,857,077 91,384
Somerville Water Supply and Flood Control 93.2 237.08 -0.92 140,140 140,140 150,293 10,824
Stamford Water Supply 92.0 1,416.21 -0.59 47,463 47,460 51,570 4,829
Stillhouse Hollow Water Supply and Flood Control 99.9 621.96 -0.04 229,625 229,539 229,796 6,424
Striker Water Supply 99.1 292.92 -0.08 21,643 16,721 16,878 1,948
Sulphur Springs Water Supply 82.1 457.12 -1.83 14,567 14,567 17,747 - n.a. -
Sweetwater Water Supply 27.3 2,096.15 -20.35 3,351 3,351 12,267 272
Tawakoni Water Supply 96.2 436.59 -0.91 838,486 838,478 871,685 36,028
Texana Water Supply 80.4 40.75 -3.25 133,007 127,794 158,975 8,860
Texoma 7 Water Supply and Flood Control 99.2 616.72 -0.28 2,466,750 1,233,374 1,243,801 74,984
Toledo Bend 8 Water Supply 85.2 167.98 -4.02 3,816,154 1,906,027 2,236,450 163,401
Travis Water Supply and Flood Control 84.4 671.46 -9.54 944,039 927,007 1,098,044 16,771
Twin Buttes Water Supply 13.6 1,906.47 -33.73 28,606 24,857 182,454 1,878
Tyler Water Supply 93.8 374.41 -0.97 72,816 67,605 72,073 4,505
Waco Water Supply and Flood Control 98.9 461.97 -0.25 187,012 186,786 188,891 8,395
Waxahachie Water Supply 88.2 529.46 -2.04 10,339 9,757 11,060 616
Weatherford Water Supply 71.5 890.95 -5.05 12,740 12,740 17,812 934
White River Water Supply 34.2 2,354.54 -17.66 10,906 10,906 31,846 863
Whitney Water Supply and Flood Control 97.4 532.35 -0.65 551,264 549,910 564,808 22,622
Worth Water Supply 83.8 592.82 -1.18 29,533 20,457 24,419 3,288
Wright Patman Water Supply and Flood Control 100.0 225.02 4.42 232,127 122,593 122,593 - 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.