Texas Reservoirs: Monitored Water Supply Reservoirs are 72.3% full on 2026-10-15

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-10-15 72.3 26,564,424 22,784,639 31,531,332
Yesterday 2026-10-14 72.3 26,564,029 22,784,640 31,531,332
2 days ago 2026-10-13 72.3 26,574,194 22,795,204 31,531,332
1 week ago 2026-10-08 72.6 26,694,861 22,896,649 31,531,332
1 month ago 2026-09-15 73.0 26,914,189 23,022,122 31,558,535
3 months ago 2026-07-15 76.6 28,651,043 24,178,745 31,558,535
6 months ago 2026-04-15 74.2 27,278,470 23,410,924 31,531,332
1 year ago 2025-10-15 74.5 27,295,064 23,475,716 31,531,332
*

 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 7.1 1,991.14 -21.16 563 563 7,900 130
Addicks 1 Flood Control - n.a. - 76.39 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 72.3 2,209.10 -10.90 69,577 69,577 96,207 2,148
Amistad 2 Water Supply and Flood Control 43.7 1,059.83 -57.17 846,083 792,099 1,813,408 22,508
Amon G Carter Water Supply 81.0 917.35 -2.65 16,391 15,607 19,266 1,294
Aquilla Water Supply and Flood Control 82.8 534.95 -2.55 35,851 35,815 43,243 2,712
Arlington Water Supply 83.1 546.39 -3.61 33,397 33,365 40,157 1,846
Arrowhead Water Supply 69.6 920.66 -5.34 160,252 160,252 230,359 11,752
Athens Water Supply 97.6 439.61 -0.39 28,831 28,790 29,503 1,761
Austin Water Supply 96.0 492.18 -0.62 23,612 23,003 23,972 1,544
B A Steinhagen Water Supply 99.6 82.97 -0.03 68,954 68,881 69,186 10,207
Bardwell Water Supply and Flood Control 87.2 419.24 -1.76 38,322 38,261 43,856 3,066
Barker 3 Flood Control - n.a. - 71.28 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 97.4 593.10 -0.90 421,537 421,537 432,631 12,208
Benbrook Water Supply and Flood Control 73.7 687.26 -6.74 63,162 63,162 85,648 3,028
Bob Sandlin Water Supply 88.2 334.86 -2.64 180,364 169,633 192,417 8,374
Bois d'Arc Water Supply 88.8 531.46 -2.54 326,584 326,584 367,609 15,408
Bonham Water Supply 77.0 562.45 -2.55 8,505 8,493 11,027 932
Brady Creek Water Supply 82.6 1,740.34 -2.66 25,421 23,799 28,808 1,793
Bridgeport Water Supply and Flood Control 72.5 826.90 -9.10 269,738 269,738 372,183 10,199
Brownwood Water Supply 87.7 1,422.44 -2.16 114,760 114,760 130,868 6,287
Buchanan Water Supply 96.1 1,018.50 -1.50 846,920 833,258 866,694 22,145
Caddo 4 Water Supply 54.6 167.48 -1.02 101,872 16,334 29,898 24,246
Canyon Water Supply and Flood Control 97.5 907.82 -1.18 369,213 369,142 378,781 8,101
Cedar Creek Water Supply 73.9 316.40 -5.60 476,670 476,571 644,686 27,422
Champion Creek Water Supply 43.4 2,063.02 -19.98 18,052 18,052 41,580 872
Cherokee Water Supply 78.6 277.32 -2.68 35,887 31,505 40,094 3,049
Choke Canyon Water Supply 21.6 190.79 -29.71 142,912 142,911 662,820 10,239
Cisco Water Supply 42.3 1,502.93 -19.53 12,275 12,275 29,003 577
Coleman Water Supply 77.3 1,712.50 -5.00 29,465 29,447 38,075 1,614
Coleto Creek Water Supply 75.3 94.73 -3.27 23,373 23,373 31,040 2,191
Colorado City Water Supply 53.1 2,058.78 -11.42 16,320 16,320 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.41 0.41 152,575 151,250 151,250 - n.a. -
Conroe Water Supply 94.0 199.71 -1.29 392,391 392,364 417,577 19,197
Corpus Christi Water Supply 81.9 91.56 -2.44 209,916 209,638 256,062 18,303
Crook Water Supply 84.2 474.58 -1.42 7,753 7,738 9,195 1,003
Cypress Springs Water Supply 89.1 375.68 -2.32 59,447 59,447 66,756 3,072
E V Spence Water Supply 9.1 1,841.80 -56.20 47,249 47,249 517,272 3,182
Eagle Mountain Water Supply and Flood Control 73.7 643.30 -5.80 136,373 136,373 185,087 7,695
Elephant Butte 5 Water Supply and Flood Control 4.8 4,295.90 -110.40 94,417 94,417 1,985,900 4,731
Falcon 2 Water Supply and Flood Control 21.2 261.35 -39.85 463,078 330,757 1,562,367 28,338
Fork Water Supply 80.8 398.33 -4.67 521,329 489,886 606,088 23,297
Fort Phantom Hill Water Supply 66.9 1,629.10 -6.80 46,840 46,834 70,030 2,979
Georgetown Water Supply and Flood Control 79.3 784.57 -6.43 30,217 30,154 38,005 1,137
Gibbons Creek Water Supply 87.4 245.67 -1.33 24,173 22,469 25,721 2,285
Graham Water Supply 64.9 1,067.78 -7.22 29,387 29,373 45,288 1,905
Granbury Water Supply 86.8 690.43 -2.27 116,247 115,338 132,949 7,344
Granger Water Supply and Flood Control 99.5 503.94 -0.06 51,576 51,576 51,822 4,115
Grapevine Water Supply and Flood Control 92.2 533.01 -1.99 150,387 150,387 163,064 6,176
Greenbelt Water Supply 4.5 2,606.88 -57.12 3,112 2,680 59,968 271
Halbert Water Supply 77.0 365.47 -2.53 4,645 4,645 6,033 519
Hords Creek Water Supply and Flood Control 44.6 1,888.09 -11.91 3,620 3,617 8,109 267
Houston Water Supply 100.0 42.42 0.04 136,578 132,318 132,318 - n.a. -
Houston County Water Supply 94.6 259.27 -0.73 16,733 16,181 17,113 1,260
Hubbard Creek Water Supply 35.2 1,165.76 -17.55 115,093 110,217 313,298 7,838
Hubert H Moss Water Supply 98.9 714.75 -0.25 23,885 23,788 24,058 1,074
Inks Water Supply 94.8 887.10 -0.90 13,296 13,013 13,729 781
J B Thomas Water Supply 19.3 2,225.62 -32.38 39,283 38,610 199,931 3,051
Jacksonville Water Supply 96.1 421.13 -0.87 24,734 24,672 25,670 1,134
Jim Chapman Water Supply and Flood Control 66.9 434.80 -5.20 208,831 173,056 258,723 14,808
Joe Pool Water Supply and Flood Control 92.5 520.25 -1.75 139,711 138,341 149,629 6,226
Kemp Water Supply and Flood Control 63.9 1,136.93 -7.07 156,901 156,775 245,307 8,020
Kickapoo Water Supply 77.6 1,041.45 -3.55 66,961 66,961 86,345 5,057
Lake O' the Pines Water Supply and Flood Control 91.8 227.35 -1.15 221,535 221,535 241,363 16,849
Lavon Water Supply and Flood Control 80.2 487.91 -4.09 331,656 328,815 409,757 18,859
Leon Water Supply 75.2 1,370.64 -4.36 21,144 20,864 27,762 1,421
Lewisville Water Supply and Flood Control 83.3 518.36 -3.64 504,830 469,156 563,228 24,637
Limestone Water Supply 83.9 360.24 -2.76 170,968 170,968 203,780 11,272
Livingston Water Supply 93.1 129.53 -1.47 1,492,583 1,492,583 1,603,504 73,654
Lost Creek Water Supply 87.6 1,005.47 -4.03 10,474 10,474 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.5 824.74 -0.26 129,949 111,109 112,778 6,407
Mackenzie Water Supply 10.8 3,018.45 -81.55 5,035 5,035 46,450 234
Marble Falls Water Supply 96.6 736.58 -0.42 7,341 7,341 7,597 605
Martin Water Supply 77.2 302.26 -3.74 58,471 58,471 75,726 4,273
Medina Water Supply 28.5 1,020.48 -43.72 72,630 72,630 254,823 2,440
Meredith 6 Water Supply 44.6 2,891.38 -45.12 261,537 223,123 500,000 8,655
Millers Creek Water Supply 57.1 1,327.50 -6.50 16,574 15,291 26,768 1,372
Mineral Wells Water Supply 84.5 861.17 -1.83 4,455 4,455 5,273 432
Monticello Water Supply 72.7 334.73 -5.27 25,268 25,268 34,740 1,548
Mountain Creek Water Supply 100.0 457.74 0.74 24,858 22,850 22,850 2,912
Murvaul Water Supply 88.3 263.96 -1.34 33,791 33,791 38,285 3,274
Nacogdoches Water Supply 84.2 275.95 -3.05 33,275 33,273 39,522 1,922
Nasworthy Water Supply 85.2 1,871.70 -1.01 8,689 8,196 9,615 1,232
Navarro Mills Water Supply and Flood Control 81.3 422.44 -2.06 40,527 40,526 49,827 4,345
New Terrell City Water Supply 24.5 493.47 -10.53 2,112 2,101 8,583 360
Nocona Water Supply 73.7 823.01 -4.49 16,103 15,799 21,444 1,165
North Fork Buffalo Creek Water Supply 72.7 1,045.24 -2.76 11,192 11,192 15,400 1,220
O C Fisher Water Supply and Flood Control 10.6 1,872.02 -35.98 12,251 12,250 115,742 1,070
O H Ivie Water Supply 41.0 1,529.10 -22.40 227,309 227,309 554,340 - n.a. -
Oak Creek Water Supply 13.6 1,973.40 -26.60 5,496 5,346 39,210 514
Palestine Water Supply 88.1 343.03 -1.97 323,517 323,508 367,303 21,350
Palo Duro Water Supply and Flood Control 0.4 2,826.21 -65.79 223 223 61,066 - n.a. -
Palo Pinto Water Supply 78.9 864.34 -2.66 21,508 21,122 26,766 2,069
Pat Cleburne Water Supply 88.0 731.46 -2.04 22,878 22,878 26,008 1,505
Pat Mayse Water Supply and Flood Control 90.0 448.93 -2.07 106,443 102,283 113,683 5,323
Possum Kingdom Water Supply 85.4 994.32 -4.68 459,555 459,555 538,139 15,502
Proctor Water Supply and Flood Control 56.9 1,156.03 -5.97 31,164 31,164 54,762 2,800
Ray Hubbard Water Supply 85.0 432.21 -3.29 373,704 373,704 439,559 19,468
Ray Roberts Water Supply and Flood Control 94.6 630.96 -1.54 745,567 745,244 788,167 27,407
Red Bluff Water Supply 46.6 2,815.04 -13.06 67,670 67,670 145,165 4,588
Richland-Chambers Water Supply 90.7 312.63 -2.37 1,023,463 997,680 1,099,417 41,980
Sam Rayburn Water Supply and Flood Control 62.8 153.54 -10.86 1,812,004 1,793,048 2,857,077 82,496
Somerville Water Supply and Flood Control 90.0 236.62 -1.38 135,204 135,204 150,293 10,641
Stamford Water Supply 62.0 1,412.51 -4.29 31,952 31,949 51,570 3,563
Stillhouse Hollow Water Supply and Flood Control 97.7 621.18 -0.82 224,658 224,572 229,796 6,311
Striker Water Supply 80.9 291.30 -1.70 18,574 13,652 16,878 1,849
Sulphur Springs Water Supply 85.2 457.46 -1.49 15,127 15,127 17,747 - n.a. -
Sweetwater Water Supply 16.5 2,090.39 -26.11 2,024 2,024 12,267 203
Tawakoni Water Supply 90.8 435.26 -2.24 791,318 791,310 871,685 34,944
Texana Water Supply 87.9 42.06 -1.94 145,019 139,806 158,975 9,480
Texoma 7 Water Supply and Flood Control 94.0 614.96 -2.04 2,338,692 1,169,346 1,243,801 70,454
Toledo Bend 8 Water Supply 85.3 168.01 -3.99 3,820,946 1,908,423 2,236,450 163,540
Travis Water Supply and Flood Control 94.5 677.78 -3.22 1,054,961 1,037,929 1,098,044 18,304
Twin Buttes Water Supply and Flood Control 4.6 1,894.78 -45.42 12,127 8,378 182,454 1,042
Tyler Water Supply 84.5 372.87 -2.51 66,099 60,888 72,073 4,227
Waco Water Supply and Flood Control 88.5 459.58 -2.64 167,451 167,225 188,891 7,948
Waxahachie Water Supply 75.2 527.00 -4.50 8,898 8,316 11,060 554
Weatherford Water Supply 59.6 888.61 -7.39 10,619 10,619 17,812 879
White River Water Supply 23.7 2,350.20 -22.00 7,535 7,535 31,846 695
Whitney Water Supply and Flood Control 91.5 530.84 -2.16 518,132 516,778 564,808 21,291
Worth Water Supply 66.8 591.53 -2.47 25,397 16,321 24,419 3,112
Wright Patman Water Supply and Flood Control 100.0 225.11 4.51 234,758 122,593 122,593 - 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.