Texas Reservoirs: Monitored Water Supply Reservoirs are 72.6% full on 2026-10-08

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-10-08 72.6 26,697,765 22,900,164 31,531,332
Yesterday 2026-10-07 72.6 26,698,705 22,898,785 31,531,332
2 days ago 2026-10-06 72.6 26,696,340 22,894,689 31,531,332
1 week ago 2026-10-01 71.4 26,292,042 22,527,269 31,531,332
1 month ago 2026-09-08 73.8 27,210,016 23,287,262 31,558,535
3 months ago 2026-07-08 76.7 28,674,864 24,204,783 31,558,535
6 months ago 2026-04-08 74.0 27,284,637 23,333,018 31,531,332
1 year ago 2025-10-08 75.1 27,536,438 23,686,356 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 7.5 1,991.37 -20.93 592 592 7,900 134
Addicks 1 Flood Control - n.a. - 87.97 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 70.8 2,208.42 -11.58 68,127 68,127 96,207 2,116
Amistad 2 Water Supply and Flood Control 43.5 1,059.71 -57.29 843,143 789,346 1,813,408 22,437
Amon G Carter Water Supply 81.1 917.36 -2.64 16,403 15,619 19,266 1,294
Aquilla Water Supply and Flood Control 83.8 535.11 -2.39 36,287 36,251 43,243 2,736
Arlington Water Supply 85.3 546.86 -3.14 34,266 34,234 40,157 1,854
Arrowhead Water Supply 69.7 920.69 -5.31 160,605 160,605 230,359 11,767
Athens Water Supply 97.8 439.64 -0.36 28,885 28,844 29,503 1,764
Austin Water Supply 95.8 492.16 -0.64 23,581 22,972 23,972 1,543
B A Steinhagen Water Supply 95.6 82.70 -0.30 66,230 66,157 69,186 9,959
Bardwell Water Supply and Flood Control 88.4 419.40 -1.60 38,815 38,754 43,856 3,086
Barker 3 Flood Control - n.a. - 85.13 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 97.9 593.27 -0.73 423,617 423,617 432,631 12,253
Benbrook Water Supply and Flood Control 74.0 687.34 -6.66 63,405 63,405 85,648 3,034
Bob Sandlin Water Supply 88.6 334.96 -2.54 181,202 170,471 192,417 8,392
Bois d'Arc Water Supply 89.8 531.68 -2.32 330,203 330,203 367,609 15,511
Bonham Water Supply 78.0 562.57 -2.43 8,617 8,605 11,027 939
Brady Creek Water Supply 83.3 1,740.45 -2.55 25,627 24,005 28,808 1,802
Bridgeport Water Supply and Flood Control 73.1 827.13 -8.87 272,091 272,091 372,183 10,258
Brownwood Water Supply 88.3 1,422.57 -2.03 115,579 115,579 130,868 6,314
Buchanan Water Supply 96.3 1,018.56 -1.44 848,249 834,587 866,694 22,156
Caddo 4 Water Supply 58.2 167.57 -0.93 104,012 17,404 29,898 24,458
Canyon Water Supply and Flood Control 97.9 908.03 -0.97 370,917 370,846 378,781 8,125
Cedar Creek Water Supply 74.7 316.59 -5.41 481,900 481,801 644,686 27,624
Champion Creek Water Supply 42.5 2,062.59 -20.41 17,688 17,688 41,580 861
Cherokee Water Supply 79.6 277.45 -2.55 36,285 31,903 40,094 3,072
Choke Canyon Water Supply 21.8 190.96 -29.54 144,659 144,658 662,820 10,309
Cisco Water Supply 42.6 1,503.05 -19.41 12,346 12,346 29,003 580
Coleman Water Supply 77.8 1,712.61 -4.89 29,643 29,625 38,075 1,619
Coleto Creek Water Supply 75.2 94.71 -3.29 23,329 23,329 31,040 2,188
Colorado City Water Supply 52.8 2,058.70 -11.50 16,235 16,235 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.53 0.53 152,957 151,250 151,250 - n.a. -
Conroe Water Supply 94.5 199.83 -1.17 394,698 394,671 417,577 19,262
Corpus Christi Water Supply 83.4 91.77 -2.23 213,773 213,495 256,062 18,428
Crook Water Supply 84.9 474.65 -1.35 7,823 7,808 9,195 1,006
Cypress Springs Water Supply 89.5 375.77 -2.23 59,723 59,723 66,756 3,078
E V Spence Water Supply 9.2 1,841.98 -56.02 47,824 47,824 517,272 3,206
Eagle Mountain Water Supply and Flood Control 74.0 643.38 -5.72 136,990 136,990 185,087 7,714
Elephant Butte 5 Water Supply and Flood Control 4.4 4,294.48 -111.82 87,852 87,852 1,985,900 4,515
Falcon 2 Water Supply and Flood Control 20.7 261.00 -40.20 453,203 323,703 1,562,367 27,947
Fork Water Supply 81.4 398.49 -4.51 525,063 493,620 606,088 23,382
Fort Phantom Hill Water Supply 67.2 1,629.17 -6.73 47,049 47,043 70,030 2,986
Georgetown Water Supply and Flood Control 79.6 784.66 -6.34 30,319 30,256 38,005 1,139
Gibbons Creek Water Supply 88.1 245.75 -1.25 24,356 22,652 25,721 2,297
Graham Water Supply 65.1 1,067.84 -7.16 29,501 29,487 45,288 1,910
Granbury Water Supply 87.8 690.62 -2.08 117,649 116,740 132,949 7,413
Granger Water Supply and Flood Control 99.7 503.96 -0.04 51,658 51,658 51,822 4,130
Grapevine Water Supply and Flood Control 93.3 533.30 -1.70 152,185 152,185 163,064 6,227
Greenbelt Water Supply 4.5 2,606.91 -57.09 3,119 2,687 59,968 271
Halbert Water Supply 77.1 365.48 -2.52 4,650 4,650 6,033 520
Hords Creek Water Supply and Flood Control 45.0 1,888.21 -11.79 3,652 3,649 8,109 269
Houston Water Supply 100.0 42.55 0.17 138,071 132,318 132,318 - n.a. -
Houston County Water Supply 94.9 259.31 -0.69 16,784 16,232 17,113 1,262
Hubbard Creek Water Supply 35.5 1,165.87 -17.44 115,958 111,082 313,298 7,877
Hubert H Moss Water Supply 99.8 714.96 -0.04 24,111 24,014 24,058 1,115
Inks Water Supply 94.4 887.04 -0.96 13,249 12,966 13,729 778
J B Thomas Water Supply 19.5 2,225.75 -32.25 39,681 39,008 199,931 3,066
Jacksonville Water Supply 96.5 421.22 -0.78 24,836 24,774 25,670 1,136
Jim Chapman Water Supply and Flood Control 68.3 435.05 -4.95 212,554 176,779 258,723 14,978
Joe Pool Water Supply and Flood Control 93.0 520.39 -1.61 140,585 139,215 149,629 6,257
Kemp Water Supply and Flood Control 63.0 1,136.66 -7.34 154,747 154,621 245,307 7,936
Kickapoo Water Supply 77.2 1,041.39 -3.61 66,657 66,657 86,345 5,043
Lake O' the Pines Water Supply and Flood Control 92.5 227.45 -1.05 223,224 223,224 241,363 16,918
Lavon Water Supply and Flood Control 80.9 488.06 -3.94 334,491 331,650 409,757 18,943
Leon Water Supply 75.8 1,370.76 -4.24 21,315 21,035 27,762 1,428
Lewisville Water Supply and Flood Control 84.0 518.53 -3.47 509,029 473,355 563,228 24,763
Limestone Water Supply 84.6 360.37 -2.63 172,437 172,437 203,780 11,321
Livingston Water Supply 92.5 129.40 -1.60 1,483,025 1,483,025 1,603,504 73,389
Lost Creek Water Supply 88.0 1,005.58 -3.92 10,511 10,511 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 10.9 3,018.53 -81.47 5,048 5,048 46,450 235
Marble Falls Water Supply 97.2 736.65 -0.35 7,384 7,384 7,597 607
Martin Water Supply 78.2 302.44 -3.56 59,243 59,243 75,726 4,306
Medina Water Supply 28.7 1,020.73 -43.47 73,242 73,242 254,823 2,457
Meredith 6 Water Supply 44.3 2,891.20 -45.30 259,981 221,567 500,000 8,638
Millers Creek Water Supply 56.3 1,327.34 -6.66 16,355 15,072 26,768 1,358
Mineral Wells Water Supply 85.2 861.26 -1.74 4,494 4,494 5,273 433
Monticello Water Supply 73.2 334.84 -5.16 25,438 25,438 34,740 1,555
Mountain Creek Water Supply 100.0 457.76 0.76 24,923 22,850 22,850 2,922
Murvaul Water Supply 89.0 264.05 -1.25 34,087 34,087 38,285 3,285
Nacogdoches Water Supply 85.1 276.14 -2.86 33,642 33,640 39,522 1,940
Nasworthy Water Supply 85.4 1,871.71 -1.00 8,701 8,208 9,615 1,233
Navarro Mills Water Supply and Flood Control 82.5 422.57 -1.93 41,094 41,093 49,827 4,365
New Terrell City Water Supply 24.7 493.52 -10.48 2,130 2,119 8,583 362
Nocona Water Supply 73.6 822.99 -4.51 16,080 15,776 21,444 1,164
North Fork Buffalo Creek Water Supply 70.7 1,045.01 -2.99 10,883 10,883 15,400 1,197
O C Fisher Water Supply and Flood Control 10.7 1,872.16 -35.84 12,409 12,408 115,742 1,086
O H Ivie Water Supply 41.4 1,529.29 -22.21 229,305 229,305 554,340 - n.a. -
Oak Creek Water Supply 13.8 1,973.49 -26.51 5,547 5,397 39,210 518
Palestine Water Supply 88.8 343.15 -1.85 326,086 326,077 367,303 21,458
Palo Duro Water Supply and Flood Control 0.4 2,826.26 -65.74 227 227 61,066 - n.a. -
Palo Pinto Water Supply 79.4 864.40 -2.60 21,633 21,247 26,766 2,071
Pat Cleburne Water Supply 88.7 731.59 -1.91 23,073 23,073 26,008 1,509
Pat Mayse Water Supply and Flood Control 90.7 449.08 -1.92 107,243 103,083 113,683 5,344
Possum Kingdom Water Supply 85.7 994.41 -4.59 460,953 460,953 538,139 15,560
Proctor Water Supply and Flood Control 57.9 1,156.22 -5.78 31,700 31,700 54,762 2,858
Ray Hubbard Water Supply 85.9 432.42 -3.08 377,799 377,799 439,559 19,529
Ray Roberts Water Supply and Flood Control 94.9 631.07 -1.43 748,584 748,261 788,167 27,470
Red Bluff Water Supply 46.3 2,814.94 -13.16 67,228 67,228 145,165 4,567
Richland-Chambers Water Supply 91.2 312.76 -2.24 1,028,927 1,003,144 1,099,417 42,084
Sam Rayburn Water Supply and Flood Control 63.7 153.85 -10.55 1,837,688 1,818,732 2,857,077 83,216
Somerville Water Supply and Flood Control 90.7 236.72 -1.28 136,270 136,270 150,293 10,678
Stamford Water Supply 61.8 1,412.49 -4.31 31,882 31,879 51,570 3,556
Stillhouse Hollow Water Supply and Flood Control 98.3 621.39 -0.61 225,986 225,900 229,796 6,341
Striker Water Supply 80.9 291.30 -1.70 18,574 13,652 16,878 1,849
Sulphur Springs Water Supply 86.1 457.55 -1.40 15,275 15,275 17,747 - n.a. -
Sweetwater Water Supply 16.6 2,090.43 -26.07 2,032 2,032 12,267 203
Tawakoni Water Supply 91.5 435.45 -2.05 797,971 797,963 871,685 35,084
Texana Water Supply 89.4 42.31 -1.69 147,403 142,190 158,975 9,588
Texoma 7 Water Supply and Flood Control 94.4 615.09 -1.91 2,347,896 1,173,948 1,243,801 70,792
Toledo Bend 8 Water Supply 85.9 168.16 -3.84 3,844,939 1,920,420 2,236,450 164,222
Travis Water Supply and Flood Control 95.0 678.05 -2.95 1,059,911 1,042,879 1,098,044 18,365
Twin Buttes Water Supply and Flood Control 4.8 1,895.10 -45.10 12,461 8,712 182,454 1,056
Tyler Water Supply 85.4 373.02 -2.36 66,735 61,524 72,073 4,252
Waco Water Supply and Flood Control 89.2 459.74 -2.48 168,725 168,499 188,891 7,983
Waxahachie Water Supply 75.7 527.11 -4.39 8,959 8,377 11,060 557
Weatherford Water Supply 59.4 888.57 -7.43 10,584 10,584 17,812 878
White River Water Supply 20.6 2,348.75 -23.45 6,554 6,554 31,846 658
Whitney Water Supply and Flood Control 91.9 530.94 -2.06 520,265 518,911 564,808 21,379
Worth Water Supply 71.2 591.87 -2.13 26,466 17,390 24,419 3,168
Wright Patman Water Supply and Flood Control 100.0 225.19 4.59 237,110 122,593 122,593 - 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.