Texas Reservoirs: Monitored Water Supply Reservoirs are 71.8% full on 2026-11-07

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-11-07 71.8 26,519,163 22,631,989 31,531,332
Yesterday 2026-11-06 71.8 26,537,104 22,645,269 31,531,332
2 days ago 2026-11-05 71.9 26,543,727 22,655,420 31,531,332
1 week ago 2026-10-31 71.9 26,511,191 22,659,826 31,531,332
1 month ago 2026-10-07 72.6 26,697,298 22,895,357 31,531,332
3 months ago 2026-08-07 77.4 28,601,906 24,437,734 31,558,535
6 months ago 2026-05-07 74.8 27,571,963 23,614,616 31,558,535
1 year ago 2025-11-07 73.6 27,006,697 23,220,485 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 6.5 1,990.72 -21.58 514 514 7,900 124
Addicks 1 Flood Control - n.a. - 76.38 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 73.4 2,209.59 -10.41 70,634 70,634 96,207 2,170
Amistad 2 Water Supply and Flood Control 49.7 1,066.81 -50.19 1,016,993 901,094 1,813,408 26,455
Amon G Carter Water Supply 79.9 917.18 -2.82 16,179 15,395 19,266 1,282
Aquilla Water Supply and Flood Control 79.1 534.34 -3.16 34,223 34,187 43,243 2,627
Arlington Water Supply 78.5 545.38 -4.62 31,542 31,510 40,157 1,828
Arrowhead Water Supply 70.0 920.75 -5.25 161,312 161,312 230,359 11,798
Athens Water Supply 96.7 439.46 -0.54 28,560 28,519 29,503 1,745
Austin Water Supply 96.5 492.27 -0.53 23,752 23,143 23,972 1,549
B A Steinhagen Water Supply 100.0 83.03 0.03 69,568 69,186 69,186 - n.a. -
Bardwell Water Supply and Flood Control 83.8 418.74 -2.26 36,805 36,744 43,856 3,006
Barker 3 Flood Control - n.a. - 69.56 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 95.8 592.51 -1.49 414,380 414,380 432,631 12,054
Benbrook Water Supply and Flood Control 74.3 687.41 -6.59 63,617 63,617 85,648 3,039
Bob Sandlin Water Supply 86.6 334.50 -3.00 177,361 166,630 192,417 8,310
Bois d'Arc Water Supply 86.5 530.93 -3.07 317,867 317,867 367,609 15,160
Bonham Water Supply 74.5 562.15 -2.85 8,228 8,216 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 71.2 826.42 -9.58 264,870 264,870 372,183 10,087
Brownwood Water Supply 88.8 1,422.68 -1.92 116,275 116,275 130,868 6,337
Buchanan Water Supply 95.7 1,018.32 -1.68 842,936 829,274 866,694 22,113
Caddo 4 Water Supply 47.5 167.30 -1.20 97,628 14,212 29,898 23,819
Canyon Water Supply and Flood Control 96.2 907.22 -1.78 364,374 364,303 378,781 8,032
Cedar Creek Water Supply 71.0 315.71 -6.29 458,012 457,913 644,686 26,663
Champion Creek Water Supply 45.2 2,063.80 -19.20 18,781 18,781 41,580 891
Cherokee Water Supply 76.2 277.00 -3.00 34,920 30,538 40,094 2,995
Choke Canyon Water Supply 20.9 190.38 -30.12 138,749 138,748 662,820 10,075
Cisco Water Supply 42.1 1,502.79 -19.67 12,196 12,196 29,003 574
Coleman Water Supply 77.2 1,712.47 -5.03 29,417 29,399 38,075 1,612
Coleto Creek Water Supply 75.2 94.72 -3.28 23,351 23,351 31,040 2,189
Colorado City Water Supply 53.1 2,058.78 -11.42 16,320 16,320 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.43 0.43 152,638 151,250 151,250 - n.a. -
Conroe Water Supply 92.1 199.31 -1.69 384,755 384,728 417,577 18,981
Corpus Christi Water Supply 78.7 91.11 -2.89 201,741 201,463 256,062 18,014
Crook Water Supply 81.8 474.36 -1.64 7,533 7,518 9,195 996
Cypress Springs Water Supply 87.4 375.32 -2.68 58,345 58,345 66,756 3,047
E V Spence Water Supply 9.4 1,842.23 -55.77 48,630 48,630 517,272 3,241
Eagle Mountain Water Supply and Flood Control 71.7 642.81 -6.29 132,630 132,630 185,087 7,581
Elephant Butte 5 Water Supply and Flood Control 8.7 4,309.40 -96.90 173,682 173,682 1,985,900 7,044
Falcon 2 Water Supply and Flood Control 20.8 260.76 -40.44 446,404 325,138 1,562,367 27,666
Fork Water Supply 78.8 397.80 -5.20 509,057 477,614 606,088 23,007
Fort Phantom Hill Water Supply 66.4 1,628.98 -6.92 46,483 46,477 70,030 2,967
Georgetown Water Supply and Flood Control 78.7 784.37 -6.63 29,990 29,927 38,005 1,132
Gibbons Creek Water Supply 85.1 245.41 -1.59 23,583 21,879 25,721 2,250
Graham Water Supply 65.6 1,067.96 -7.04 29,731 29,717 45,288 1,920
Granbury Water Supply 88.6 690.76 -1.94 118,691 117,782 132,949 7,465
Granger Water Supply and Flood Control 99.3 503.91 -0.09 51,453 51,453 51,822 4,094
Grapevine Water Supply and Flood Control 90.0 532.42 -2.58 146,772 146,772 163,064 6,079
Greenbelt Water Supply 4.3 2,606.41 -57.59 2,992 2,560 59,968 263
Halbert Water Supply 74.1 365.13 -2.87 4,470 4,470 6,033 512
Hords Creek Water Supply and Flood Control 44.7 1,888.11 -11.89 3,625 3,622 8,109 267
Houston Water Supply 99.9 42.37 -0.01 136,005 132,204 132,318 11,438
Houston County Water Supply 94.6 259.27 -0.73 16,733 16,181 17,113 1,260
Hubbard Creek Water Supply 35.5 1,165.88 -17.43 116,036 111,160 313,298 7,880
Hubert H Moss Water Supply 98.8 714.73 -0.27 23,864 23,767 24,058 1,073
Inks Water Supply 95.3 887.19 -0.81 13,367 13,084 13,729 790
J B Thomas Water Supply 20.7 2,226.53 -31.47 42,104 41,431 199,931 3,144
Jacksonville Water Supply 95.8 421.05 -0.95 24,644 24,582 25,670 1,131
Jim Chapman Water Supply and Flood Control 62.0 433.93 -6.07 196,204 160,429 258,723 14,228
Joe Pool Water Supply and Flood Control 90.3 519.72 -2.28 136,442 135,072 149,629 6,114
Kemp Water Supply and Flood Control 75.4 1,139.98 -4.02 185,134 185,008 245,307 10,054
Kickapoo Water Supply 79.5 1,041.78 -3.22 68,642 68,642 86,345 5,132
Lake O' the Pines Water Supply and Flood Control 89.5 227.02 -1.48 216,012 216,012 241,363 16,626
Lavon Water Supply and Flood Control 78.2 487.47 -4.53 323,417 320,576 409,757 18,585
Leon Water Supply 74.2 1,370.45 -4.55 20,875 20,595 27,762 1,410
Lewisville Water Supply and Flood Control 81.3 517.89 -4.11 493,334 457,660 563,228 24,279
Limestone Water Supply 81.4 359.79 -3.21 165,932 165,932 203,780 11,112
Livingston Water Supply 90.2 128.89 -2.11 1,445,854 1,445,854 1,603,504 72,386
Lost Creek Water Supply 87.0 1,005.23 -4.27 10,394 10,394 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 10.8 3,018.30 -81.70 5,010 5,010 46,450 234
Marble Falls Water Supply 97.9 736.74 -0.26 7,438 7,438 7,597 608
Martin Water Supply 74.9 301.85 -4.15 56,734 56,734 75,726 4,199
Medina Water Supply 26.7 1,018.51 -45.69 67,961 67,961 254,823 2,305
Meredith 6 Water Supply 46.2 2,892.29 -44.21 269,454 231,040 500,000 8,743
Millers Creek Water Supply 61.6 1,328.35 -5.65 17,772 16,489 26,768 1,450
Mineral Wells Water Supply 84.1 861.13 -1.87 4,437 4,437 5,273 431
Monticello Water Supply 70.7 334.28 -5.72 24,577 24,577 34,740 1,521
Mountain Creek Water Supply 100.0 457.51 0.51 24,139 22,850 22,850 2,824
Murvaul Water Supply 87.4 263.86 -1.44 33,464 33,464 38,285 3,263
Nacogdoches Water Supply 82.5 275.59 -3.41 32,590 32,588 39,522 1,886
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 78.4 422.10 -2.40 39,059 39,058 49,827 4,293
New Terrell City Water Supply 23.3 493.18 -10.82 2,009 1,998 8,583 352
Nocona Water Supply 73.0 822.88 -4.62 15,952 15,648 21,444 1,159
North Fork Buffalo Creek Water Supply 77.4 1,045.77 -2.23 11,925 11,925 15,400 1,274
O C Fisher Water Supply and Flood Control 10.5 1,871.88 -36.12 12,105 12,104 115,742 1,060
O H Ivie Water Supply 40.6 1,528.87 -22.63 224,936 224,936 554,340 - n.a. -
Oak Creek Water Supply 13.7 1,973.42 -26.58 5,507 5,357 39,210 515
Palestine Water Supply 86.7 342.80 -2.20 318,630 318,621 367,303 21,144
Palo Duro Water Supply and Flood Control 0.4 2,826.21 -65.79 223 223 61,066 - n.a. -
Palo Pinto Water Supply 72.3 863.46 -3.54 19,737 19,351 26,766 1,968
Pat Cleburne Water Supply 86.3 731.17 -2.33 22,442 22,442 26,008 1,497
Pat Mayse Water Supply and Flood Control 87.3 448.35 -2.65 103,377 99,217 113,683 5,248
Possum Kingdom Water Supply 91.8 996.44 -2.56 493,785 493,785 538,139 16,731
Proctor Water Supply and Flood Control 56.0 1,155.86 -6.14 30,691 30,691 54,762 2,766
Ray Hubbard Water Supply 82.6 431.65 -3.85 362,856 362,856 439,559 19,276
Ray Roberts Water Supply and Flood Control 93.2 630.57 -1.93 734,921 734,598 788,167 27,185
Red Bluff Water Supply 44.3 2,814.27 -13.83 64,266 64,266 145,165 4,432
Richland-Chambers Water Supply 89.0 312.18 -2.82 1,004,653 978,870 1,099,417 41,620
Sam Rayburn Water Supply and Flood Control 60.4 152.72 -11.68 1,745,097 1,726,141 2,857,077 80,695
Somerville Water Supply and Flood Control 86.0 236.05 -1.95 129,193 129,193 150,293 10,453
Stamford Water Supply 72.9 1,413.99 -2.81 37,609 37,606 51,570 4,061
Stillhouse Hollow Water Supply and Flood Control 95.8 620.49 -1.51 220,336 220,250 229,796 6,219
Striker Water Supply 73.2 290.59 -2.41 17,274 12,352 16,878 1,813
Sulphur Springs Water Supply 82.5 457.16 -1.79 14,633 14,633 17,747 - n.a. -
Sweetwater Water Supply 16.4 2,090.29 -26.21 2,006 2,006 12,267 201
Tawakoni Water Supply 88.2 434.62 -2.88 769,100 769,092 871,685 34,490
Texana Water Supply 82.1 41.06 -2.94 135,776 130,563 158,975 9,000
Texoma 7 Water Supply and Flood Control 100.0 617.24 0.24 2,506,052 1,243,801 1,243,801 76,293
Toledo Bend 8 Water Supply 84.3 167.73 -4.27 3,776,055 1,885,978 2,236,450 162,231
Travis Water Supply and Flood Control 93.4 677.13 -3.87 1,043,111 1,026,079 1,098,044 18,158
Twin Buttes Water Supply and Flood Control 4.2 1,894.01 -46.19 11,335 7,586 182,454 1,012
Tyler Water Supply 82.3 372.50 -2.88 64,546 59,335 72,073 4,167
Waco Water Supply and Flood Control 86.0 458.98 -3.24 162,724 162,498 188,891 7,805
Waxahachie Water Supply 73.8 526.71 -4.79 8,739 8,157 11,060 546
Weatherford Water Supply 57.9 888.27 -7.73 10,322 10,322 17,812 870
White River Water Supply 28.1 2,352.14 -20.06 8,948 8,948 31,846 771
Whitney Water Supply and Flood Control 89.6 530.34 -2.66 507,605 506,251 564,808 20,807
Worth Water Supply 70.4 591.81 -2.19 26,276 17,200 24,419 3,160
Wright Patman Water Supply and Flood Control 100.0 224.73 4.13 223,756 122,593 122,593 - 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.