Texas Reservoirs: Monitored Water Supply Reservoirs are 71.9% full on 2026-11-03

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-11-03 71.9 26,519,428 22,665,020 31,531,332
Yesterday 2026-11-02 71.8 26,491,178 22,644,186 31,531,332
2 days ago 2026-11-01 71.9 26,517,658 22,662,295 31,531,332
1 week ago 2026-10-27 71.9 26,496,880 22,657,832 31,531,332
1 month ago 2026-10-03 72.2 26,565,348 22,774,950 31,531,332
3 months ago 2026-08-03 77.7 28,747,175 24,527,281 31,558,535
6 months ago 2026-05-03 74.8 27,592,708 23,603,905 31,558,535
1 year ago 2025-11-03 73.9 27,084,625 23,290,185 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 73.7 2,209.71 -10.29 70,895 70,895 96,207 2,175
Amistad 2 Water Supply and Flood Control 50.1 1,066.30 -50.70 1,003,256 909,372 1,813,408 26,152
Amon G Carter Water Supply 80.4 917.25 -2.75 16,266 15,482 19,266 1,286
Aquilla Water Supply and Flood Control 80.0 534.50 -3.00 34,645 34,609 43,243 2,649
Arlington Water Supply 79.1 545.53 -4.47 31,816 31,784 40,157 1,831
Arrowhead Water Supply 70.3 920.81 -5.19 162,020 162,020 230,359 11,829
Athens Water Supply 96.5 439.44 -0.56 28,524 28,483 29,503 1,743
Austin Water Supply 97.6 492.44 -0.36 24,016 23,407 23,972 1,559
B A Steinhagen Water Supply 94.8 82.64 -0.36 65,636 65,563 69,186 9,904
Bardwell Water Supply and Flood Control 84.2 418.80 -2.20 36,986 36,925 43,856 3,013
Barker 3 Flood Control - n.a. - 69.52 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 96.0 592.60 -1.40 415,466 415,466 432,631 12,077
Benbrook Water Supply and Flood Control 74.2 687.38 -6.62 63,526 63,526 85,648 3,037
Bob Sandlin Water Supply 86.8 334.55 -2.95 177,776 167,045 192,417 8,319
Bois d'Arc Water Supply 86.9 531.03 -2.97 319,511 319,511 367,609 15,207
Bonham Water Supply 75.0 562.21 -2.79 8,283 8,271 11,027 917
Brady Creek Water Supply 83.8 1,740.53 -2.47 25,772 24,150 28,808 1,809
Bridgeport Water Supply and Flood Control 71.7 826.62 -9.38 266,892 266,892 372,183 10,133
Brownwood Water Supply 89.2 1,422.75 -1.85 116,719 116,719 130,868 6,351
Buchanan Water Supply 95.8 1,018.38 -1.62 844,263 830,601 866,694 22,124
Caddo 4 Water Supply 34.9 166.97 -1.53 90,072 10,434 29,898 23,028
Canyon Water Supply and Flood Control 96.3 907.26 -1.74 364,695 364,624 378,781 8,037
Cedar Creek Water Supply 71.3 315.78 -6.22 459,881 459,782 644,686 26,738
Champion Creek Water Supply 45.3 2,063.86 -19.14 18,833 18,833 41,580 892
Cherokee Water Supply 75.8 276.95 -3.05 34,771 30,389 40,094 2,987
Choke Canyon Water Supply 21.0 190.43 -30.07 139,253 139,252 662,820 10,095
Cisco Water Supply 42.2 1,502.88 -19.58 12,247 12,247 29,003 576
Coleman Water Supply 77.6 1,712.55 -4.95 29,546 29,528 38,075 1,616
Coleto Creek Water Supply 75.4 94.74 -3.26 23,394 23,394 31,040 2,192
Colorado City Water Supply 53.2 2,058.83 -11.37 16,373 16,373 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.48 0.48 152,798 151,250 151,250 - n.a. -
Conroe Water Supply 92.3 199.34 -1.66 385,325 385,298 417,577 18,997
Corpus Christi Water Supply 79.0 91.16 -2.84 202,642 202,364 256,062 18,056
Crook Water Supply 82.1 474.39 -1.61 7,563 7,548 9,195 997
Cypress Springs Water Supply 87.7 375.38 -2.62 58,528 58,528 66,756 3,052
E V Spence Water Supply 9.4 1,842.28 -55.72 48,792 48,792 517,272 3,248
Eagle Mountain Water Supply and Flood Control 71.9 642.88 -6.22 133,162 133,162 185,087 7,597
Elephant Butte 5 Water Supply and Flood Control 7.6 4,306.06 -100.24 151,100 151,100 1,985,900 6,479
Falcon 2 Water Supply and Flood Control 20.6 260.62 -40.58 442,702 321,998 1,562,367 27,494
Fork Water Supply 79.1 397.88 -5.12 510,900 479,457 606,088 23,051
Fort Phantom Hill Water Supply 66.8 1,629.08 -6.82 46,780 46,774 70,030 2,977
Georgetown Water Supply and Flood Control 78.6 784.32 -6.68 29,933 29,870 38,005 1,130
Gibbons Creek Water Supply 85.3 245.44 -1.56 23,651 21,947 25,721 2,254
Graham Water Supply 65.6 1,067.96 -7.04 29,731 29,717 45,288 1,920
Granbury Water Supply 88.5 690.75 -1.95 118,616 117,707 132,949 7,461
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 2,606.52 -57.48 3,021 2,589 59,968 264
Halbert Water Supply 74.7 365.20 -2.80 4,506 4,506 6,033 513
Hords Creek Water Supply and Flood Control 44.8 1,888.16 -11.84 3,639 3,636 8,109 268
Houston Water Supply 98.8 42.24 -0.14 134,522 130,721 132,318 11,381
Houston County Water Supply 93.7 259.16 -0.84 16,595 16,043 17,113 1,255
Hubbard Creek Water Supply 35.7 1,165.96 -17.35 116,668 111,792 313,298 7,910
Hubert H Moss Water Supply 98.9 714.75 -0.25 23,885 23,788 24,058 1,074
Inks Water Supply 95.5 887.23 -0.77 13,399 13,116 13,729 791
J B Thomas Water Supply 20.8 2,226.60 -31.40 42,324 41,651 199,931 3,151
Jacksonville Water Supply 95.2 420.93 -1.07 24,508 24,446 25,670 1,128
Jim Chapman Water Supply and Flood Control 63.0 434.11 -5.89 198,775 163,000 258,723 14,339
Joe Pool Water Supply and Flood Control 90.6 519.81 -2.19 136,993 135,623 149,629 6,132
Kemp Water Supply and Flood Control 75.1 1,139.89 -4.11 184,232 184,106 245,307 9,993
Kickapoo Water Supply 80.3 1,041.92 -3.08 69,362 69,362 86,345 5,164
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 78.2 487.46 -4.54 323,232 320,391 409,757 18,578
Leon Water Supply 74.5 1,370.52 -4.48 20,974 20,694 27,762 1,414
Lewisville Water Supply and Flood Control 81.3 517.91 -4.09 493,820 458,146 563,228 24,295
Limestone Water Supply 81.5 359.81 -3.19 166,154 166,154 203,780 11,119
Livingston Water Supply 90.3 128.93 -2.07 1,448,751 1,448,751 1,603,504 72,464
Lost Creek Water Supply 87.2 1,005.31 -4.19 10,421 10,421 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.7 824.77 -0.23 130,141 111,301 112,778 6,410
Mackenzie Water Supply 10.8 3,018.39 -81.61 5,025 5,025 46,450 234
Marble Falls Water Supply 98.0 736.75 -0.25 7,445 7,445 7,597 609
Martin Water Supply 74.6 301.80 -4.20 56,524 56,524 75,726 4,189
Medina Water Supply 27.0 1,018.86 -45.34 68,771 68,771 254,823 2,326
Meredith 6 Water Supply 45.9 2,892.09 -44.41 267,708 229,294 500,000 8,724
Millers Creek Water Supply 62.4 1,328.50 -5.50 17,991 16,708 26,768 1,464
Mineral Wells Water Supply 84.6 861.19 -1.81 4,463 4,463 5,273 432
Monticello Water Supply 71.1 334.36 -5.64 24,699 24,699 34,740 1,526
Mountain Creek Water Supply 100.0 457.55 0.55 24,260 22,850 22,850 2,838
Murvaul Water Supply 86.5 263.75 -1.55 33,106 33,106 38,285 3,250
Nacogdoches Water Supply 82.5 275.59 -3.41 32,590 32,588 39,522 1,886
Nasworthy Water Supply 86.3 1,871.78 -0.93 8,787 8,294 9,615 1,238
Navarro Mills Water Supply and Flood Control 79.0 422.17 -2.33 39,360 39,359 49,827 4,304
New Terrell City Water Supply 23.5 493.23 -10.77 2,026 2,015 8,583 353
Nocona Water Supply 73.3 822.94 -4.56 16,021 15,717 21,444 1,162
North Fork Buffalo Creek Water Supply 77.3 1,045.75 -2.25 11,897 11,897 15,400 1,272
O C Fisher Water Supply and Flood Control 10.5 1,871.94 -36.06 12,167 12,166 115,742 1,064
O H Ivie Water Supply 40.8 1,528.98 -22.52 226,055 226,055 554,340 - n.a. -
Oak Creek Water Supply 13.8 1,973.48 -26.52 5,542 5,392 39,210 517
Palestine Water Supply 86.3 342.72 -2.28 316,942 316,933 367,303 21,073
Palo Duro Water Supply and Flood Control 0.4 2,826.22 -65.78 224 224 61,066 - n.a. -
Palo Pinto Water Supply 72.9 863.54 -3.46 19,895 19,509 26,766 1,976
Pat Cleburne Water Supply 86.8 731.25 -2.25 22,562 22,562 26,008 1,499
Pat Mayse Water Supply and Flood Control 88.7 448.66 -2.34 105,010 100,850 113,683 5,287
Possum Kingdom Water Supply 92.0 996.53 -2.47 495,292 495,292 538,139 16,774
Proctor Water Supply and Flood Control 56.5 1,155.95 -6.05 30,940 30,940 54,762 2,784
Ray Hubbard Water Supply 82.7 431.69 -3.81 363,627 363,627 439,559 19,290
Ray Roberts Water Supply and Flood Control 93.4 630.64 -1.86 736,825 736,502 788,167 27,224
Red Bluff Water Supply 45.3 2,814.60 -13.50 65,725 65,725 145,165 4,499
Richland-Chambers Water Supply 89.3 312.26 -2.74 1,007,985 982,202 1,099,417 41,684
Sam Rayburn Water Supply and Flood Control 60.6 152.78 -11.62 1,749,944 1,730,988 2,857,077 80,828
Somerville Water Supply and Flood Control 86.2 236.09 -1.91 129,611 129,611 150,293 10,466
Stamford Water Supply 73.6 1,414.07 -2.73 37,934 37,931 51,570 4,088
Stillhouse Hollow Water Supply and Flood Control 96.1 620.58 -1.42 220,896 220,810 229,796 6,231
Striker Water Supply 72.1 290.49 -2.51 17,093 12,171 16,878 1,808
Sulphur Springs Water Supply 82.7 457.19 -1.76 14,683 14,683 17,747 - n.a. -
Sweetwater Water Supply 16.5 2,090.36 -26.14 2,019 2,019 12,267 202
Tawakoni Water Supply 88.6 434.71 -2.79 772,207 772,199 871,685 34,553
Texana Water Supply 82.6 41.14 -2.86 136,497 131,284 158,975 9,038
Texoma 7 Water Supply and Flood Control 100.0 617.26 0.26 2,507,589 1,243,801 1,243,801 76,334
Toledo Bend 8 Water Supply 83.9 167.60 -4.40 3,755,055 1,875,478 2,236,450 161,624
Travis Water Supply and Flood Control 93.5 677.16 -3.84 1,043,656 1,026,624 1,098,044 18,165
Twin Buttes Water Supply and Flood Control 4.2 1,894.15 -46.05 11,479 7,730 182,454 1,018
Tyler Water Supply 82.2 372.47 -2.91 64,421 59,210 72,073 4,163
Waco Water Supply and Flood Control 86.4 459.07 -3.15 163,428 163,202 188,891 7,828
Waxahachie Water Supply 74.4 526.84 -4.66 8,810 8,228 11,060 550
Weatherford Water Supply 58.4 888.37 -7.63 10,409 10,409 17,812 873
White River Water Supply 28.3 2,352.22 -19.98 9,010 9,010 31,846 775
Whitney Water Supply and Flood Control 89.9 530.41 -2.59 509,064 507,710 564,808 20,876
Worth Water Supply 70.0 591.78 -2.22 26,181 17,105 24,419 3,155
Wright Patman Water Supply and Flood Control 100.0 224.82 4.22 226,336 122,593 122,593 - 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.