Texas Reservoirs: Monitored Water Supply Reservoirs are 75.6% full on 2025-10-03

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2025-10-03 75.6 27,707,678 23,833,839 31,530,305
Yesterday 2025-10-02 75.7 27,732,692 23,854,628 31,530,305
2 days ago 2025-10-01 75.7 27,764,750 23,881,823 31,530,305
1 week ago 2025-09-26 76.1 27,904,469 23,997,251 31,530,305
1 month ago 2025-09-03 77.5 28,493,635 24,420,998 31,530,305
3 months ago 2025-07-03 77.9 29,359,168 24,568,622 31,530,305
6 months ago 2025-04-03 75.4 28,090,526 23,766,329 31,530,305
1 year ago 2024-10-03 73.3 27,036,597 23,172,347 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 91.7 2,217.05 -2.95 88,254 88,254 96,207 2,592
Amistad 2 Water Supply and Flood Control 35.8 1,057.43 -59.57 793,938 649,486 1,813,408 21,221
Amon G Carter Water Supply 94.5 919.27 -0.73 18,988 18,204 19,266 1,436
Aquilla Water Supply and Flood Control 92.6 536.44 -1.06 40,074 40,038 43,243 2,960
Arlington Water Supply 87.2 547.28 -2.72 35,047 35,015 40,157 1,862
Arrowhead Water Supply 89.6 924.29 -1.71 206,308 206,308 230,359 13,624
Athens Water Supply 100.0 440.08 0.08 29,693 29,503 29,503 - n.a. -
Austin Water Supply 95.0 492.03 -0.77 23,381 22,772 23,972 1,536
B A Steinhagen Water Supply 98.1 82.87 -0.13 67,938 67,865 69,186 10,115
Bardwell Water Supply and Flood Control 98.1 420.75 -0.25 43,098 43,037 43,856 3,260
Barker 3 Flood Control - n.a. - 69.36 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 99.7 593.90 -0.10 431,388 431,388 432,631 12,418
Benbrook Water Supply and Flood Control 89.1 691.35 -2.65 76,290 76,290 85,648 3,413
Bob Sandlin Water Supply 95.9 336.60 -0.90 195,227 184,496 192,417 8,712
Bois d'Arc Water Supply 93.4 532.50 -1.50 343,502 343,502 367,609 15,877
Bonham Water Supply 80.7 562.88 -2.12 8,911 8,899 11,027 955
Brady Creek Water Supply 91.7 1,741.73 -1.27 28,025 26,403 28,808 1,916
Bridgeport Water Supply and Flood Control 90.2 832.95 -3.05 335,812 335,812 372,183 11,561
Brownwood Water Supply 89.8 1,422.87 -1.73 117,483 117,483 130,868 6,376
Buchanan Water Supply 95.3 1,018.18 -1.82 839,842 826,180 866,694 22,088
Caddo 4 Water Supply 100.0 168.80 0.30 135,362 29,898 29,898 27,389
Canyon Water Supply and Flood Control 66.3 891.33 -17.67 251,138 251,067 378,781 6,283
Cedar Creek Water Supply 90.4 320.05 -1.95 583,031 582,932 644,686 30,736
Champion Creek Water Supply 43.7 2,063.16 -19.84 18,176 18,176 41,580 875
Cherokee Water Supply 99.8 279.87 -0.13 44,382 40,000 40,094 3,737
Choke Canyon Water Supply 11.4 182.95 -37.55 75,427 75,426 662,820 6,942
Cisco Water Supply 51.0 1,507.04 -15.42 14,789 14,789 29,003 670
Coleman Water Supply 89.7 1,715.29 -2.21 34,168 34,150 38,075 1,743
Coleto Creek Water Supply 85.2 96.08 -1.92 26,449 26,449 31,040 2,381
Colorado City Water Supply 59.3 2,060.51 -9.69 18,234 18,234 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 97.4 200.44 -0.56 406,549 406,522 417,577 19,592
Corpus Christi Water Supply 14.9 77.75 -16.25 38,510 38,232 256,062 6,512
Crook Water Supply 91.2 475.22 -0.78 8,402 8,387 9,195 1,024
Cypress Springs Water Supply 97.0 377.37 -0.63 64,734 64,734 66,756 3,186
E V Spence Water Supply 13.6 1,848.15 -49.85 70,490 70,490 517,272 4,107
Eagle Mountain Water Supply and Flood Control 89.4 646.90 -2.20 165,540 165,540 185,087 8,547
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 16.7 254.97 -46.23 307,035 260,212 1,562,367 20,809
Fork Water Supply 93.5 401.48 -1.52 597,368 565,925 605,061 25,091
Fort Phantom Hill Water Supply 76.6 1,631.31 -4.59 53,678 53,672 70,030 3,217
Georgetown Water Supply and Flood Control 78.7 784.34 -6.66 29,956 29,893 38,005 1,131
Gibbons Creek Water Supply 99.5 246.95 -0.05 27,298 25,594 25,721 2,548
Graham Water Supply 85.7 1,072.29 -2.71 38,848 38,834 45,288 2,258
Granbury Water Supply 95.1 691.88 -0.82 127,280 126,371 132,949 7,873
Granger Water Supply and Flood Control 98.5 503.81 -0.19 51,046 51,046 51,822 4,064
Grapevine Water Supply and Flood Control 97.1 534.28 -0.72 158,378 158,378 163,064 6,420
Greenbelt Water Supply 8.6 2,614.10 -49.90 5,589 5,157 59,968 394
Halbert Water Supply 85.7 366.46 -1.54 5,171 5,171 6,033 542
Hords Creek Water Supply and Flood Control 61.3 1,892.54 -7.46 4,971 4,968 8,109 343
Houston Water Supply 99.3 42.30 -0.08 135,205 131,404 132,318 11,407
Houston County Water Supply 98.9 259.86 -0.14 17,485 16,933 17,113 1,286
Hubbard Creek Water Supply 47.6 1,170.22 -13.09 153,943 149,067 313,298 9,647
Hubert H Moss Water Supply 92.5 713.29 -1.71 22,344 22,247 24,058 1,038
Inks Water Supply 83.3 884.96 -3.04 11,714 11,431 13,729 705
J B Thomas Water Supply 33.9 2,233.98 -24.02 68,493 67,820 199,931 4,010
Jacksonville Water Supply 100.0 422.02 0.02 25,755 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 84.0 437.61 -2.39 253,126 217,351 258,723 16,623
Joe Pool Water Supply and Flood Control 94.7 520.78 -1.22 143,043 141,673 149,629 6,349
Kemp Water Supply and Flood Control 100.0 1,144.45 0.45 252,370 245,307 245,307 - n.a. -
Kickapoo Water Supply 91.9 1,043.78 -1.22 79,360 79,360 86,345 5,586
Lake O' the Pines Water Supply and Flood Control 100.0 228.98 0.48 249,904 241,363 241,363 18,140
Lavon Water Supply and Flood Control 88.8 489.73 -2.27 366,792 363,951 409,757 19,697
Leon Water Supply 86.3 1,372.71 -2.29 24,227 23,947 27,762 1,576
Lewisville Water Supply and Flood Control 95.5 521.06 -0.94 573,817 538,143 563,228 26,377
Limestone Water Supply 92.2 361.69 -1.31 187,820 187,820 203,780 11,967
Livingston Water Supply 97.3 130.43 -0.57 1,559,776 1,559,776 1,603,504 75,814
Lost Creek Water Supply 97.8 1,008.87 -0.63 11,686 11,686 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 13.2 3,023.13 -76.87 6,113 6,113 46,450 266
Marble Falls Water Supply 95.4 736.42 -0.58 7,245 7,245 7,597 602
Martin Water Supply 92.9 304.90 -1.10 70,386 70,386 75,726 4,754
Medina Water Supply 5.8 982.83 -81.37 14,685 14,685 254,823 883
Meredith 6 Water Supply 48.2 2,893.41 -43.09 279,305 240,891 500,000 8,850
Millers Creek Water Supply 78.7 1,331.20 -2.80 22,343 21,060 26,768 1,838
Mineral Wells Water Supply 88.8 861.70 -1.30 4,685 4,685 5,273 439
Monticello Water Supply 80.7 336.43 -3.57 28,027 28,027 34,740 1,678
Mountain Creek Water Supply 100.0 457.19 0.19 23,289 22,850 22,850 2,741
Murvaul Water Supply 94.4 264.67 -0.63 36,146 36,146 38,285 3,358
Nacogdoches Water Supply 93.8 277.85 -1.15 37,074 37,072 39,522 2,077
Nasworthy Water Supply 85.8 1,871.74 -0.97 8,738 8,245 9,615 1,235
Navarro Mills Water Supply and Flood Control 97.3 424.21 -0.29 48,471 48,470 49,827 4,645
New Terrell City Water Supply 26.4 493.93 -10.07 2,281 2,270 8,583 376
Nocona Water Supply 92.7 826.31 -1.19 20,179 19,875 21,444 1,298
North Fork Buffalo Creek Water Supply 93.5 1,047.35 -0.65 14,398 14,398 15,400 1,442
O C Fisher Water Supply and Flood Control 16.2 1,877.13 -30.87 18,759 18,758 115,742 1,481
O H Ivie Water Supply 49.5 1,533.34 -18.16 274,376 274,376 554,340 - n.a. -
Oak Creek Water Supply 21.9 1,978.70 -21.30 8,732 8,582 39,210 734
Palestine Water Supply 98.4 344.75 -0.25 361,563 361,554 367,303 22,889
Palo Duro Water Supply and Flood Control 0.6 2,828.75 -63.25 392 392 61,066 - n.a. -
Palo Pinto Water Supply 83.6 864.94 -2.06 22,757 22,371 26,766 2,093
Pat Cleburne Water Supply 95.3 732.71 -0.79 24,781 24,781 26,008 1,541
Pat Mayse Water Supply and Flood Control 94.9 449.96 -1.04 112,039 107,879 113,683 5,526
Possum Kingdom Water Supply 95.3 997.57 -1.43 512,990 512,990 538,139 17,263
Proctor Water Supply and Flood Control 85.6 1,160.24 -1.76 46,892 46,892 54,762 4,347
Ray Hubbard Water Supply 93.8 434.17 -1.33 412,432 412,432 439,559 20,068
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 50.7 2,816.28 -11.82 73,580 73,580 145,165 4,836
Richland-Chambersas of 2025-10-02 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 72.5 156.76 -7.64 2,090,859 2,071,903 2,857,077 91,253
Somerville Water Supply and Flood Control 92.7 237.01 -0.99 139,383 139,383 150,293 10,794
Stamford Water Supply 91.8 1,416.19 -0.61 47,367 47,364 51,570 4,822
Stillhouse Hollow Water Supply and Flood Control 99.8 621.94 -0.06 229,496 229,410 229,796 6,421
Striker Water Supply 99.0 292.91 -0.09 21,624 16,702 16,878 1,947
Sulphur Springs Water Supply 82.0 457.11 -1.84 14,551 14,551 17,747 - n.a. -
Sweetwater Water Supply 27.3 2,096.13 -20.37 3,346 3,346 12,267 271
Tawakoni Water Supply 96.1 436.56 -0.94 837,406 837,398 871,685 36,001
Texana Water Supply 80.2 40.72 -3.28 132,742 127,529 158,975 8,847
Texoma 7 Water Supply and Flood Control 99.1 616.69 -0.31 2,464,516 1,232,258 1,243,801 74,897
Toledo Bend 8 Water Supply 85.2 167.97 -4.03 3,814,557 1,905,228 2,236,450 163,355
Travis Water Supply and Flood Control 84.3 671.39 -9.61 942,865 925,833 1,098,044 16,754
Twin Buttes Water Supply 13.6 1,906.43 -33.77 28,531 24,782 182,454 1,874
Tyler Water Supply 93.6 374.38 -1.00 72,681 67,470 72,073 4,499
Waco Water Supply and Flood Control 98.8 461.95 -0.27 186,845 186,619 188,891 8,392
Waxahachie Water Supply 88.1 529.43 -2.07 10,321 9,739 11,060 615
Weatherford Water Supply 71.4 890.92 -5.08 12,712 12,712 17,812 933
White River Water Supply 34.2 2,354.52 -17.68 10,888 10,888 31,846 862
Whitney Water Supply and Flood Control 97.3 532.34 -0.66 551,038 549,684 564,808 22,613
Worth Water Supply 83.4 592.79 -1.21 29,435 20,359 24,419 3,284
Wright Patman Water Supply and Flood Control 100.0 224.97 4.37 230,672 122,593 122,593 - 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.