Texas Reservoirs: Monitored Water Supply Reservoirs are 71.8% full on 2026-10-29

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-10-29 71.8 26,470,489 22,634,876 31,531,332
Yesterday 2026-10-28 71.8 26,481,582 22,644,694 31,531,332
2 days ago 2026-10-27 71.9 26,497,765 22,661,610 31,531,332
1 week ago 2026-10-22 72.2 26,579,235 22,753,231 31,531,332
1 month ago 2026-09-29 71.4 26,270,711 22,500,911 31,533,099
3 months ago 2026-07-29 78.0 28,909,398 24,627,734 31,558,535
6 months ago 2026-04-29 74.7 27,487,641 23,555,367 31,531,332
1 year ago 2025-10-29 74.4 27,310,127 23,460,812 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 6.7 1,990.84 -21.46 528 528 7,900 126
Addicks 1 Flood Control - n.a. - 76.38 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 72.9 2,209.38 -10.62 70,180 70,180 96,207 2,160
Amistad 2 Water Supply and Flood Control 46.8 1,062.97 -54.03 919,275 848,340 1,813,408 24,266
Amon G Carter Water Supply 80.5 917.27 -2.73 16,291 15,507 19,266 1,288
Aquilla Water Supply and Flood Control 80.2 534.52 -2.98 34,698 34,662 43,243 2,651
Arlington Water Supply 79.3 545.57 -4.43 31,889 31,857 40,157 1,831
Arrowhead Water Supply 69.8 920.71 -5.29 160,840 160,840 230,359 11,777
Athens Water Supply 96.4 439.41 -0.59 28,471 28,430 29,503 1,739
Austin Water Supply 96.4 492.25 -0.55 23,721 23,112 23,972 1,548
B A Steinhagen Water Supply 95.2 82.67 -0.33 65,933 65,860 69,186 9,931
Bardwell Water Supply and Flood Control 84.6 418.86 -2.14 37,167 37,106 43,856 3,020
Barker 3 Flood Control - n.a. - 69.34 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 96.2 592.65 -1.35 416,070 416,070 432,631 12,090
Benbrook Water Supply and Flood Control 74.3 687.41 -6.59 63,617 63,617 85,648 3,039
Bob Sandlin Water Supply 87.0 334.59 -2.91 178,109 167,378 192,417 8,326
Bois d'Arc Water Supply 86.7 530.99 -3.01 318,854 318,854 367,609 15,188
Bonham Water Supply 74.4 562.14 -2.86 8,219 8,207 11,027 912
Brady Creek Water Supply 83.4 1,740.46 -2.54 25,645 24,023 28,808 1,803
Bridgeport Water Supply and Flood Control 71.9 826.68 -9.32 267,500 267,500 372,183 10,146
Brownwood Water Supply 88.7 1,422.65 -1.95 116,085 116,085 130,868 6,331
Buchanan Water Supply 95.7 1,018.33 -1.67 843,157 829,495 866,694 22,115
Caddo 4 Water Supply 44.8 167.23 -1.27 96,000 13,398 29,898 23,652
Canyon Water Supply and Flood Control 96.4 907.33 -1.67 365,258 365,187 378,781 8,045
Cedar Creek Water Supply 71.9 315.91 -6.09 463,366 463,267 644,686 26,880
Champion Creek Water Supply 45.1 2,063.75 -19.25 18,736 18,736 41,580 890
Cherokee Water Supply 75.7 276.94 -3.06 34,741 30,359 40,094 2,985
Choke Canyon Water Supply 21.1 190.47 -30.03 139,657 139,656 662,820 10,110
Cisco Water Supply 42.2 1,502.87 -19.59 12,241 12,241 29,003 575
Coleman Water Supply 77.3 1,712.48 -5.02 29,433 29,415 38,075 1,613
Coleto Creek Water Supply 75.0 94.68 -3.32 23,265 23,265 31,040 2,183
Colorado City Water Supply 52.6 2,058.65 -11.55 16,182 16,182 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.40 0.40 152,543 151,250 151,250 - n.a. -
Conroe Water Supply 92.5 199.38 -1.62 386,085 386,058 417,577 19,018
Corpus Christi Water Supply 79.6 91.24 -2.76 204,089 203,811 256,062 18,114
Crook Water Supply 82.0 474.38 -1.62 7,553 7,538 9,195 996
Cypress Springs Water Supply 87.8 375.41 -2.59 58,620 58,620 66,756 3,054
E V Spence Water Supply 9.3 1,842.10 -55.90 48,210 48,210 517,272 3,223
Eagle Mountain Water Supply and Flood Control 72.2 642.93 -6.17 133,542 133,542 185,087 7,609
Elephant Butte 5as of 2026-10-18 Water Supply and Flood Control 4.8 4,296.05 -110.25 95,129 95,129 1,985,900 4,754
Falcon 2 Water Supply and Flood Control 20.0 260.79 -40.41 447,308 313,240 1,562,367 27,707
Fork Water Supply 79.4 397.95 -5.05 512,515 481,072 606,088 23,090
Fort Phantom Hill Water Supply 66.5 1,629.01 -6.89 46,572 46,566 70,030 2,970
Georgetown Water Supply and Flood Control 78.3 784.21 -6.79 29,809 29,746 38,005 1,127
Gibbons Creek Water Supply 85.5 245.46 -1.54 23,696 21,992 25,721 2,256
Graham Water Supply 65.9 1,068.02 -6.98 29,846 29,832 45,288 1,925
Granbury Water Supply 87.9 690.64 -2.06 117,798 116,889 132,949 7,421
Granger Water Supply and Flood Control 98.8 503.85 -0.15 51,209 51,209 51,822 4,074
Grapevine Water Supply and Flood Control 90.4 532.52 -2.48 147,381 147,381 163,064 6,095
Greenbelt Water Supply 4.3 2,606.58 -57.42 3,037 2,605 59,968 266
Halbert Water Supply 74.8 365.21 -2.79 4,511 4,511 6,033 513
Hords Creek Water Supply and Flood Control 44.5 1,888.05 -11.95 3,609 3,606 8,109 267
Houston Water Supply 98.4 42.19 -0.19 133,953 130,152 132,318 11,359
Houston County Water Supply 93.3 259.10 -0.90 16,520 15,968 17,113 1,252
Hubbard Creek Water Supply 35.6 1,165.93 -17.38 116,431 111,555 313,298 7,899
Hubert H Moss Water Supply 97.9 714.53 -0.47 23,650 23,553 24,058 1,069
Inks Water Supply 95.4 887.20 -0.80 13,375 13,092 13,729 790
J B Thomas Water Supply 20.4 2,226.31 -31.69 41,414 40,741 199,931 3,124
Jacksonville Water Supply 95.2 420.93 -1.07 24,508 24,446 25,670 1,128
Jim Chapman Water Supply and Flood Control 63.7 434.23 -5.77 200,501 164,726 258,723 14,420
Joe Pool Water Supply and Flood Control 90.9 519.87 -2.13 137,361 135,991 149,629 6,144
Kemp Water Supply and Flood Control 74.2 1,139.68 -4.32 182,146 182,020 245,307 9,868
Kickapoo Water Supply 80.0 1,041.86 -3.14 69,053 69,053 86,345 5,150
Lake O' the Pines Water Supply and Flood Control 89.7 227.05 -1.45 216,511 216,511 241,363 16,646
Lavon Water Supply and Flood Control 78.3 487.49 -4.51 323,789 320,948 409,757 18,598
Leon Water Supply 74.6 1,370.53 -4.47 20,988 20,708 27,762 1,414
Lewisville Water Supply and Flood Control 81.2 517.88 -4.12 493,092 457,418 563,228 24,272
Limestone Water Supply 81.9 359.87 -3.13 166,822 166,822 203,780 11,140
Livingston Water Supply 91.0 129.08 -1.92 1,459,643 1,459,643 1,603,504 72,757
Lost Creek Water Supply 87.3 1,005.33 -4.17 10,427 10,427 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.6 824.75 -0.25 130,013 111,173 112,778 6,408
Mackenzie Water Supply 10.8 3,018.34 -81.66 5,017 5,017 46,450 234
Marble Falls Water Supply 97.2 736.65 -0.35 7,384 7,384 7,597 607
Martin Water Supply 74.9 301.84 -4.16 56,692 56,692 75,726 4,197
Medina Water Supply 27.1 1,019.02 -45.18 69,144 69,144 254,823 2,336
Meredith 6 Water Supply 45.2 2,891.74 -44.76 264,660 226,246 500,000 8,690
Millers Creek Water Supply 62.5 1,328.52 -5.48 18,020 16,737 26,768 1,466
Mineral Wells Water Supply 84.3 861.15 -1.85 4,446 4,446 5,273 431
Monticello Water Supply 71.4 334.42 -5.58 24,791 24,791 34,740 1,529
Mountain Creek Water Supply 100.0 457.71 0.71 24,760 22,850 22,850 2,899
Murvaul Water Supply 86.2 263.72 -1.58 33,009 33,009 38,285 3,246
Nacogdoches Water Supply 82.2 275.53 -3.47 32,477 32,475 39,522 1,882
Nasworthy Water Supply 86.0 1,871.76 -0.95 8,762 8,269 9,615 1,236
Navarro Millsas of 2026-10-28 Water Supply and Flood Control 78.9 422.16 -2.34 39,317 39,316 49,827 4,303
New Terrell City Water Supply 23.6 493.26 -10.74 2,037 2,026 8,583 354
Nocona Water Supply 72.9 822.87 -4.63 15,940 15,636 21,444 1,159
North Fork Buffalo Creek Water Supply 75.4 1,045.54 -2.46 11,604 11,604 15,400 1,250
O C Fisher Water Supply and Flood Control 10.4 1,871.81 -36.19 12,032 12,031 115,742 1,056
O H Ivie Water Supply 40.8 1,528.97 -22.53 225,953 225,953 554,340 - n.a. -
Oak Creek Water Supply 13.4 1,973.26 -26.74 5,415 5,265 39,210 508
Palestine Water Supply 86.6 342.78 -2.22 318,208 318,199 367,303 21,127
Palo Duro Water Supply and Flood Control 0.4 2,826.20 -65.80 223 223 61,066 - n.a. -
Palo Pinto Water Supply 73.1 863.57 -3.43 19,954 19,568 26,766 1,979
Pat Cleburne Water Supply 86.9 731.27 -2.23 22,592 22,592 26,008 1,500
Pat Mayse Water Supply and Flood Control 88.4 448.59 -2.41 104,640 100,480 113,683 5,278
Possum Kingdom Water Supply 91.9 996.47 -2.53 494,287 494,287 538,139 16,745
Proctor Water Supply and Flood Control 56.3 1,155.92 -6.08 30,857 30,857 54,762 2,778
Ray Hubbard Water Supply 83.1 431.77 -3.73 365,171 365,171 439,559 19,316
Ray Roberts Water Supply and Flood Control 93.5 630.66 -1.84 737,370 737,047 788,167 27,235
Red Bluff Water Supply 45.6 2,814.69 -13.41 66,123 66,123 145,165 4,517
Richland-Chambers Water Supply 89.4 312.27 -2.73 1,008,402 982,619 1,099,417 41,692
Sam Rayburn Water Supply and Flood Control 61.0 152.92 -11.48 1,761,280 1,742,324 2,857,077 81,134
Somerville Water Supply and Flood Control 86.3 236.10 -1.90 129,715 129,715 150,293 10,470
Stamford Water Supply 73.5 1,414.06 -2.74 37,894 37,891 51,570 4,085
Stillhouse Hollow Water Supply and Flood Control 96.3 620.64 -1.36 221,270 221,184 229,796 6,239
Striker Water Supply 72.0 290.48 -2.52 17,075 12,153 16,878 1,808
Sulphur Springs Water Supply 83.1 457.23 -1.72 14,748 14,748 17,747 - n.a. -
Sweetwater Water Supply 16.2 2,090.21 -26.29 1,993 1,993 12,267 200
Tawakoni Water Supply 88.9 434.80 -2.70 775,319 775,311 871,685 34,616
Texana Water Supply 82.7 41.16 -2.84 136,678 131,465 158,975 9,048
Texoma 7 Water Supply and Flood Control 99.9 616.98 -0.02 2,486,114 1,243,056 1,243,801 75,742
Toledo Bend 8 Water Supply 84.3 167.71 -4.29 3,772,831 1,884,366 2,236,450 162,137
Travis Water Supply and Flood Control 93.4 677.12 -3.88 1,042,929 1,025,897 1,098,044 18,156
Twin Buttes Water Supply and Flood Control 4.2 1,894.10 -46.10 11,428 7,679 182,454 1,016
Tyler Water Supply 82.4 372.51 -2.87 64,588 59,377 72,073 4,169
Waco Water Supply and Flood Control 86.6 459.13 -3.09 163,898 163,672 188,891 7,843
Waxahachie Water Supply 74.3 526.82 -4.68 8,799 8,217 11,060 549
Weatherford Water Supply 58.7 888.42 -7.58 10,452 10,452 17,812 874
White River Water Supply 27.3 2,351.81 -20.39 8,696 8,696 31,846 754
Whitney Water Supply and Flood Control 90.2 530.49 -2.51 510,737 509,383 564,808 20,956
Worth Water Supply 68.2 591.64 -2.36 25,741 16,665 24,419 3,133
Wright Patman Water Supply and Flood Control 100.0 224.80 4.20 225,759 122,593 122,593 - 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.