Texas Reservoirs: Monitored Water Supply Reservoirs are 72.5% full on 2026-10-16

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-10-16 72.5 26,646,609 22,848,290 31,531,332
Yesterday 2026-10-15 72.3 26,572,981 22,785,242 31,531,332
2 days ago 2026-10-14 72.2 26,564,879 22,777,810 31,531,332
1 week ago 2026-10-09 72.6 26,686,913 22,891,275 31,531,332
1 month ago 2026-09-16 72.8 26,872,063 22,985,062 31,556,675
3 months ago 2026-07-16 76.9 28,711,166 24,255,278 31,558,535
6 months ago 2026-04-16 74.3 27,298,538 23,423,746 31,531,332
1 year ago 2025-10-16 74.3 27,249,085 23,437,451 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 7.2 1,991.17 -21.13 567 567 7,900 131
Addicks 1 Flood Control - n.a. - 76.39 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 73.6 2,209.69 -10.31 70,852 70,852 96,207 2,174
Amistad 2 Water Supply and Flood Control 44.2 1,060.31 -56.69 857,095 801,571 1,813,408 22,773
Amon G Carter Water Supply 81.7 917.45 -2.55 16,517 15,733 19,266 1,300
Aquilla Water Supply and Flood Control 82.9 534.97 -2.53 35,906 35,870 43,243 2,715
Arlington Water Supply 82.9 546.34 -3.66 33,305 33,273 40,157 1,845
Arrowhead Water Supply 70.1 920.76 -5.24 161,430 161,430 230,359 11,803
Athens Water Supply 97.5 439.60 -0.40 28,812 28,771 29,503 1,760
Austin Water Supply 97.1 492.36 -0.44 23,891 23,282 23,972 1,554
B A Steinhagen Water Supply 100.0 83.10 0.10 70,287 69,186 69,186 - n.a. -
Bardwell Water Supply and Flood Control 87.4 419.26 -1.74 38,384 38,323 43,856 3,068
Barker 3 Flood Control - n.a. - 70.85 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 97.5 593.12 -0.88 421,781 421,781 432,631 12,214
Benbrook Water Supply and Flood Control 73.8 687.27 -6.73 63,193 63,193 85,648 3,028
Bob Sandlin Water Supply 88.1 334.84 -2.66 180,196 169,465 192,417 8,370
Bois d'Arc Water Supply 88.5 531.38 -2.62 325,268 325,268 367,609 15,371
Bonham Water Supply 76.8 562.42 -2.58 8,477 8,465 11,027 931
Brady Creek Water Supply 84.0 1,740.55 -2.45 25,808 24,186 28,808 1,811
Bridgeport Water Supply and Flood Control 72.6 826.94 -9.06 270,146 270,146 372,183 10,209
Brownwood Water Supply 89.0 1,422.71 -1.89 116,465 116,465 130,868 6,343
Buchanan Water Supply 96.2 1,018.54 -1.46 847,805 834,143 866,694 22,152
Caddo 4 Water Supply 56.2 167.52 -0.98 102,821 16,808 29,898 24,340
Canyon Water Supply and Flood Control 97.4 907.80 -1.20 369,051 368,980 378,781 8,098
Cedar Creek Water Supply 73.9 316.40 -5.60 476,670 476,571 644,686 27,422
Champion Creek Water Supply 45.0 2,063.74 -19.26 18,728 18,728 41,580 889
Cherokee Water Supply 78.4 277.29 -2.71 35,796 31,414 40,094 3,044
Choke Canyon Water Supply 21.6 190.80 -29.70 143,015 143,014 662,820 10,243
Cisco Water Supply 42.7 1,503.12 -19.34 12,387 12,387 29,003 581
Coleman Water Supply 78.2 1,712.70 -4.80 29,789 29,771 38,075 1,623
Coleto Creek Water Supply 75.3 94.73 -3.27 23,373 23,373 31,040 2,191
Colorado City Water Supply 53.1 2,058.80 -11.40 16,341 16,341 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.42 0.42 152,606 151,250 151,250 - n.a. -
Conroe Water Supply 94.1 199.73 -1.27 392,775 392,748 417,577 19,208
Corpus Christi Water Supply 82.2 91.60 -2.40 210,649 210,371 256,062 18,327
Crook Water Supply 83.9 474.56 -1.44 7,733 7,718 9,195 1,002
Cypress Springs Water Supply 89.0 375.67 -2.33 59,416 59,416 66,756 3,072
E V Spence Water Supply 9.1 1,841.78 -56.22 47,186 47,186 517,272 3,179
Eagle Mountain Water Supply and Flood Control 73.8 643.33 -5.77 136,604 136,604 185,087 7,702
Elephant Butte 5 Water Supply and Flood Control 4.8 4,295.98 -110.32 94,796 94,796 1,985,900 4,743
Falcon 2 Water Supply and Flood Control 20.7 261.35 -39.85 463,218 324,006 1,562,367 28,343
Fork Water Supply 81.0 398.38 -4.62 522,494 491,051 606,088 23,324
Fort Phantom Hill Water Supply 67.3 1,629.21 -6.69 47,168 47,162 70,030 2,990
Georgetown Water Supply and Flood Control 79.3 784.57 -6.43 30,217 30,154 38,005 1,137
Gibbons Creek Water Supply 87.1 245.64 -1.36 24,104 22,400 25,721 2,280
Graham Water Supply 66.3 1,068.12 -6.88 30,039 30,025 45,288 1,933
Granbury Water Supply 87.7 690.60 -2.10 117,501 116,592 132,949 7,406
Granger Water Supply and Flood Control 99.4 503.93 -0.07 51,535 51,535 51,822 4,108
Grapevine Water Supply and Flood Control 92.1 532.98 -2.02 150,202 150,202 163,064 6,171
Greenbelt Water Supply 4.5 2,606.84 -57.16 3,103 2,671 59,968 270
Halbert Water Supply 76.8 365.45 -2.55 4,635 4,635 6,033 519
Hords Creek Water Supply and Flood Control 45.1 1,888.24 -11.76 3,661 3,658 8,109 269
Houston Water Supply 100.0 42.44 0.06 136,807 132,318 132,318 - n.a. -
Houston County Water Supply 94.4 259.25 -0.75 16,708 16,156 17,113 1,259
Hubbard Creek Water Supply 36.1 1,166.13 -17.18 118,018 113,142 313,298 7,973
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 19.6 2,225.84 -32.16 39,957 39,284 199,931 3,076
Jacksonville Water Supply 96.1 421.13 -0.87 24,734 24,672 25,670 1,134
Jim Chapman Water Supply and Flood Control 66.7 434.77 -5.23 208,387 172,612 258,723 14,789
Joe Pool Water Supply and Flood Control 92.2 520.19 -1.81 139,338 137,968 149,629 6,213
Kemp Water Supply and Flood Control 65.5 1,137.41 -6.59 160,789 160,663 245,307 8,184
Kickapoo Water Supply 79.4 1,041.76 -3.24 68,539 68,539 86,345 5,127
Lake O' the Pines Water Supply and Flood Control 92.1 227.39 -1.11 222,209 222,209 241,363 16,877
Lavon Water Supply and Flood Control 80.7 488.00 -4.00 333,356 330,515 409,757 18,910
Leon Water Supply 75.8 1,370.77 -4.23 21,329 21,049 27,762 1,429
Lewisville Water Supply and Flood Control 83.6 518.42 -3.58 506,310 470,636 563,228 24,682
Limestone Water Supply 84.3 360.31 -2.69 171,758 171,758 203,780 11,298
Livingston Water Supply 93.4 129.60 -1.40 1,497,744 1,497,744 1,603,504 73,797
Lost Creek Water Supply 88.0 1,005.60 -3.90 10,518 10,518 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.4 824.72 -0.28 129,821 110,981 112,778 6,406
Mackenzie Water Supply 10.8 3,018.42 -81.58 5,030 5,030 46,450 234
Marble Falls Water Supply 96.9 736.61 -0.39 7,360 7,360 7,597 606
Martin Water Supply 77.0 302.22 -3.78 58,300 58,300 75,726 4,266
Medina Water Supply 28.5 1,020.45 -43.75 72,557 72,557 254,823 2,438
Meredith 6 Water Supply 44.6 2,891.36 -45.14 261,364 222,950 500,000 8,653
Millers Creek Water Supply 59.8 1,328.01 -5.99 17,285 16,002 26,768 1,418
Mineral Wells Water Supply 85.7 861.32 -1.68 4,520 4,520 5,273 434
Monticello Water Supply 72.3 334.64 -5.36 25,129 25,129 34,740 1,543
Mountain Creek Water Supply 100.0 457.69 0.69 24,695 22,850 22,850 2,890
Murvaul Water Supply 88.2 263.95 -1.35 33,759 33,759 38,285 3,273
Nacogdoches Water Supply 84.1 275.94 -3.06 33,256 33,254 39,522 1,921
Nasworthy Water Supply 85.1 1,871.69 -1.02 8,676 8,183 9,615 1,232
Navarro Mills Water Supply and Flood Control 81.2 422.42 -2.08 40,440 40,439 49,827 4,342
New Terrell City Water Supply 24.5 493.47 -10.53 2,112 2,101 8,583 360
Nocona Water Supply 74.1 823.08 -4.42 16,185 15,881 21,444 1,168
North Fork Buffalo Creek Water Supply 76.2 1,045.63 -2.37 11,729 11,729 15,400 1,259
O C Fisher Water Supply and Flood Control 10.6 1,872.01 -35.99 12,240 12,239 115,742 1,069
O H Ivie Water Supply 41.4 1,529.33 -22.17 229,725 229,725 554,340 - n.a. -
Oak Creek Water Supply 13.6 1,973.41 -26.59 5,502 5,352 39,210 514
Palestine Water Supply 89.0 343.19 -1.81 326,944 326,935 367,303 21,493
Palo Duro Water Supply and Flood Control 0.4 2,826.20 -65.80 223 223 61,066 - n.a. -
Palo Pinto Water Supply 79.3 864.39 -2.61 21,612 21,226 26,766 2,071
Pat Cleburne Water Supply 88.4 731.53 -1.97 22,983 22,983 26,008 1,507
Pat Mayse Water Supply and Flood Control 90.0 448.94 -2.06 106,496 102,336 113,683 5,324
Possum Kingdom Water Supply 87.1 994.90 -4.10 468,652 468,652 538,139 15,871
Proctor Water Supply and Flood Control 57.6 1,156.16 -5.84 31,529 31,529 54,762 2,830
Ray Hubbard Water Supply 85.7 432.37 -3.13 376,823 376,823 439,559 19,515
Ray Roberts Water Supply and Flood Control 95.1 631.12 -1.38 749,958 749,635 788,167 27,500
Red Bluff Water Supply 46.5 2,815.00 -13.10 67,493 67,493 145,165 4,580
Richland-Chambers Water Supply 90.6 312.58 -2.42 1,021,365 995,582 1,099,417 41,940
Sam Rayburn Water Supply and Flood Control 62.6 153.50 -10.90 1,808,703 1,789,747 2,857,077 82,406
Somerville Water Supply and Flood Control 89.9 236.61 -1.39 135,098 135,098 150,293 10,638
Stamford Water Supply 64.3 1,412.85 -3.95 33,178 33,175 51,570 3,681
Stillhouse Hollow Water Supply and Flood Control 97.7 621.16 -0.84 224,532 224,446 229,796 6,308
Striker Water Supply 73.6 290.63 -2.37 17,346 12,424 16,878 1,815
Sulphur Springs Water Supply 85.0 457.43 -1.52 15,077 15,077 17,747 - n.a. -
Sweetwater Water Supply 16.5 2,090.38 -26.12 2,022 2,022 12,267 203
Tawakoni Water Supply 91.1 435.34 -2.16 794,116 794,108 871,685 35,002
Texana Water Supply 87.6 42.01 -1.99 144,546 139,333 158,975 9,457
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 85.7 168.12 -3.88 3,838,540 1,917,220 2,236,450 164,041
Travis Water Supply and Flood Control 94.5 677.76 -3.24 1,054,595 1,037,563 1,098,044 18,300
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 84.2 372.83 -2.55 65,930 60,719 72,073 4,220
Waco Water Supply and Flood Control 88.4 459.54 -2.68 167,133 166,907 188,891 7,938
Waxahachie Water Supply 75.3 527.02 -4.48 8,909 8,327 11,060 555
Weatherford Water Supply 60.1 888.70 -7.30 10,698 10,698 17,812 881
White River Water Supply 27.6 2,351.92 -20.28 8,779 8,779 31,846 760
Whitney Water Supply and Flood Control 91.8 530.93 -2.07 520,052 518,698 564,808 21,370
Worth Water Supply 67.3 591.57 -2.43 25,522 16,446 24,419 3,120
Wright Patman Water Supply and Flood Control 100.0 225.10 4.50 234,464 122,593 122,593 - 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.