Texas Reservoirs: Monitored Water Supply Reservoirs are 76.5% full on 2026-06-12

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-06-12 76.5 28,592,847 24,118,131 31,531,332
Yesterday 2026-06-11 76.5 28,599,421 24,117,798 31,531,332
2 days ago 2026-06-10 76.5 28,624,995 24,120,892 31,531,332
1 week ago 2026-06-05 76.1 28,300,268 23,993,000 31,531,332
1 month ago 2026-05-12 75.1 27,721,768 23,671,731 31,531,332
3 months ago 2026-03-12 74.1 27,259,927 23,373,281 31,531,332
6 months ago 2025-12-12 73.9 27,132,357 23,313,918 31,531,332
1 year ago 2025-06-12 77.9 30,714,951 24,551,068 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 10.3 1,992.98 -19.32 815 815 7,900 158
Addicks 1 Flood Control - n.a. - 84.28 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 79.4 2,212.15 -7.85 76,345 76,345 96,207 2,294
Amistad 2 Water Supply and Flood Control 29.4 1,047.40 -69.60 605,904 533,701 1,813,408 16,368
Amon G Carter Water Supply 89.3 918.54 -1.46 17,979 17,195 19,266 1,379
Aquilla Water Supply and Flood Control 98.6 537.31 -0.19 42,695 42,659 43,243 3,064
Arlington Water Supply 100.0 550.01 0.01 40,207 40,157 40,157 - n.a. -
Arrowhead Water Supply 84.6 923.44 -2.56 194,915 194,915 230,359 13,186
Athens Water Supply 100.0 440.05 0.05 29,637 29,503 29,503 - n.a. -
Austin Water Supply 95.7 492.14 -0.66 23,551 22,942 23,972 1,542
B A Steinhagen Water Supply 93.8 82.57 -0.43 64,944 64,871 69,186 9,839
Bardwell Water Supply and Flood Control 100.0 425.04 4.04 58,349 43,856 43,856 3,853
Barker 3 Flood Control - n.a. - 84.42 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 100.0 596.09 2.09 459,213 432,631 432,631 - n.a. -
Benbrook Water Supply and Flood Control 100.0 694.61 0.61 87,929 85,648 85,648 - n.a. -
Bob Sandlin Water Supply 96.5 336.74 -0.76 196,449 185,718 192,417 8,740
Bois d'Arc Water Supply 94.5 532.74 -1.26 347,359 347,359 367,609 15,981
Bonham Water Supply 100.0 565.10 0.10 11,146 11,027 11,027 1,075
Brady Creek Water Supply 96.9 1,742.52 -0.48 29,543 27,921 28,808 1,987
Bridgeport Water Supply and Flood Control 88.3 832.32 -3.68 328,569 328,569 372,183 11,434
Brownwood Water Supply 82.6 1,421.36 -3.24 108,090 108,090 130,868 6,065
Buchanan Water Supply 99.6 1,019.84 -0.16 876,767 863,105 866,694 22,414
Caddo 4as of 2026-06-11 Water Supply 100.0 168.80 0.30 135,362 29,898 29,898 27,389
Canyon Water Supply and Flood Control 58.9 886.71 -22.29 223,190 223,119 378,781 5,818
Cedar Creek Water Supply 86.2 319.15 -2.85 555,711 555,612 644,686 29,986
Champion Creek Water Supply 39.6 2,061.22 -21.78 16,448 16,448 41,580 828
Cherokee Water Supply 100.0 280.09 0.09 45,215 40,094 40,094 3,840
Choke Canyon Water Supply 8.1 179.49 -41.01 53,887 53,886 662,820 5,510
Cisco Water Supply 46.7 1,505.09 -17.37 13,540 13,540 29,003 626
Coleman Water Supply 87.5 1,714.82 -2.68 33,352 33,334 38,075 1,729
Coleto Creek Water Supply 82.5 95.72 -2.28 25,610 25,610 31,040 2,330
Colorado City Water Supply 51.6 2,058.36 -11.84 15,875 15,875 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.60 0.60 153,181 151,250 151,250 - n.a. -
Conroe Water Supply 98.9 200.76 -0.24 412,846 412,819 417,577 19,765
Corpus Christi Water Supply 28.0 81.89 -12.11 71,951 71,673 256,062 9,857
Crook Water Supply 99.8 475.98 -0.02 9,189 9,174 9,195 1,057
Cypress Springs Water Supply 97.9 377.56 -0.44 65,340 65,340 66,756 3,200
E V Spence Water Supply 11.2 1,844.93 -53.07 57,916 57,916 517,272 3,670
Eagle Mountain Water Supply and Flood Control 96.2 648.32 -0.78 177,976 177,976 185,087 8,987
Elephant Butte 5 Water Supply and Flood Control 7.8 4,306.46 -99.13 153,706 153,706 1,960,900 6,547
Falcon 2 Water Supply and Flood Control 23.6 261.05 -40.15 454,688 368,186 1,562,367 28,007
Fork Water Supply 92.8 401.32 -1.68 593,640 562,197 606,088 25,363
Fort Phantom Hill Water Supply 79.1 1,631.84 -4.06 55,401 55,395 70,030 3,283
Georgetown Water Supply and Flood Control 100.0 797.37 6.37 47,008 38,005 38,005 - n.a. -
Gibbons Creek Water Supply 94.3 246.42 -0.58 25,963 24,259 25,721 2,490
Graham Water Supply 76.3 1,070.36 -4.64 34,574 34,560 45,288 2,124
Granbury Water Supply 99.0 692.54 -0.16 132,556 131,647 132,949 8,114
Granger Water Supply and Flood Control 100.0 509.50 5.50 77,717 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 100.0 536.36 1.36 172,262 163,064 163,064 - n.a. -
Greenbelt Water Supply 6.3 2,610.42 -53.58 4,221 3,789 59,968 331
Halbert Water Supply 77.9 365.58 -2.42 4,702 4,702 6,033 522
Hords Creek Water Supply and Flood Control 53.7 1,890.65 -9.35 4,355 4,352 8,109 309
Houston Water Supply 100.0 42.53 0.15 137,841 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.11 0.11 17,808 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 44.1 1,169.05 -14.26 142,945 138,069 313,298 9,149
Hubert H Moss Water Supply 91.8 713.14 -1.86 22,188 22,091 24,058 1,034
Inks Water Supply 94.0 886.96 -1.04 13,187 12,904 13,729 774
J B Thomas Water Supply 25.3 2,229.31 -28.69 51,199 50,526 199,931 3,412
Jacksonville Water Supply 100.0 421.99 -0.01 25,720 25,658 25,670 1,163
Jim Chapman Water Supply and Flood Control 86.4 437.98 -2.02 259,315 223,540 258,723 16,836
Joe Pool Water Supply and Flood Control 100.0 524.27 2.27 166,750 149,629 149,629 7,187
Kemp Water Supply and Flood Control 98.4 1,143.75 -0.25 241,623 241,497 245,307 15,180
Kickapoo Water Supply 92.9 1,043.94 -1.06 80,257 80,257 86,345 5,623
Lake O' the Pines Water Supply and Flood Control 100.0 228.74 0.24 245,615 241,363 241,363 17,793
Lavon Water Supply and Flood Control 100.0 493.71 1.71 448,666 409,757 409,757 21,538
Leon Water Supply 79.9 1,371.55 -3.45 22,457 22,177 27,762 1,485
Lewisville Water Supply and Flood Control 100.0 523.21 1.21 632,093 563,228 563,228 - n.a. -
Limestone Water Supply 98.8 362.81 -0.19 201,428 201,428 203,780 12,342
Livingston Water Supply 100.0 131.22 0.22 1,620,723 1,603,504 1,603,504 - n.a. -
Lost Creek Water Supply 95.8 1,008.29 -1.21 11,443 11,443 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.9 824.80 -0.20 130,333 111,493 112,778 6,413
Mackenzie Water Supply 12.0 3,020.91 -79.09 5,584 5,584 46,450 251
Marble Falls Water Supply 95.4 736.42 -0.58 7,245 7,245 7,597 602
Martin Water Supply 94.6 305.16 -0.84 71,629 71,629 75,726 4,801
Medina Water Supply 3.9 976.91 -87.29 9,935 9,935 254,823 725
Meredith 6 Water Supply 44.4 2,891.25 -45.25 260,413 221,999 500,000 8,643
Millers Creek Water Supply 67.3 1,329.36 -4.64 19,286 18,003 26,768 1,545
Mineral Wells Water Supply 100.0 863.27 0.27 5,400 5,273 5,273 474
Monticello Water Supply 81.5 336.59 -3.41 28,303 28,303 34,740 1,692
Mountain Creek Water Supply 100.0 457.49 0.49 24,081 22,850 22,850 2,818
Murvaul Water Supply 99.4 265.23 -0.07 38,045 38,045 38,285 3,446
Nacogdoches Water Supply 96.7 278.40 -0.60 38,229 38,227 39,522 2,127
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 100.0 425.02 0.52 52,300 49,827 49,827 - n.a. -
New Terrell City Water Supply 33.3 495.39 -8.61 2,870 2,859 8,583 436
Nocona Water Supply 83.6 824.78 -2.72 18,235 17,931 21,444 1,242
North Fork Buffalo Creek Water Supply 96.9 1,047.67 -0.33 14,922 14,922 15,400 1,475
O C Fisher Water Supply and Flood Control 13.7 1,875.05 -32.95 15,891 15,890 115,742 1,312
O H Ivie Water Supply 48.5 1,532.86 -18.64 268,711 268,711 554,340 - n.a. -
Oak Creek Water Supply 17.8 1,976.25 -23.75 7,140 6,990 39,210 629
Palestine Water Supply 98.7 344.80 -0.20 362,707 362,698 367,303 22,933
Palo Duro Water Supply and Flood Control 0.4 2,826.21 -65.79 223 223 61,066 - n.a. -
Palo Pinto Water Supply 97.2 866.65 -0.35 26,393 26,007 26,766 2,160
Pat Cleburne Water Supply 100.0 733.89 0.39 26,621 26,008 26,008 - n.a. -
Pat Mayseas of 2026-06-11 Water Supply and Flood Control 96.9 450.38 -0.62 114,369 110,209 113,683 5,571
Possum Kingdom Water Supply 93.1 996.86 -2.14 500,853 500,853 538,139 16,927
Proctor Water Supply and Flood Control 76.0 1,158.98 -3.02 41,607 41,607 54,762 4,011
Ray Hubbard Water Supply 99.9 435.48 -0.02 439,141 439,141 439,559 20,922
Ray Roberts Water Supply and Flood Control 100.0 633.66 1.16 821,829 788,167 788,167 - n.a. -
Red Bluff Water Supply 51.2 2,816.43 -11.67 74,305 74,305 145,165 4,866
Richland-Chambers Water Supply 94.1 313.50 -1.50 1,060,287 1,034,504 1,099,417 42,675
Sam Rayburn Water Supply and Flood Control 71.6 156.46 -7.94 2,063,638 2,044,682 2,857,077 90,223
Somerville Water Supply and Flood Control 100.0 238.38 0.38 154,606 150,293 150,293 - n.a. -
Stamford Water Supply 70.8 1,413.72 -3.08 36,524 36,521 51,570 3,970
Stillhouse Hollow Water Supply and Flood Control 100.0 624.89 2.89 249,066 229,796 229,796 - n.a. -
Striker Water Supply 100.0 293.18 0.18 22,152 16,878 16,878 1,970
Sulphur Springs Water Supply 100.0 458.99 0.04 17,820 17,747 17,747 - n.a. -
Sweetwater Water Supply 21.8 2,093.44 -23.06 2,680 2,680 12,267 237
Tawakoni Water Supply 100.0 438.00 0.50 890,314 871,685 871,685 - n.a. -
Texana Water Supply 98.1 43.71 -0.29 161,227 156,014 158,975 10,147
Texoma 7as of 2026-06-11 Water Supply and Flood Control 100.0 618.70 1.70 2,620,243 1,243,801 1,243,801 83,274
Toledo Bend 8 Water Supply 92.1 169.82 -2.18 4,121,446 2,058,673 2,236,450 171,972
Travis Water Supply and Flood Control 82.2 670.02 -10.98 920,135 903,103 1,098,044 16,430
Twin Buttes Water Supply and Flood Control 9.4 1,901.86 -38.34 20,970 17,221 182,454 1,489
Tyler Water Supply 96.5 374.84 -0.54 74,771 69,560 72,073 4,593
Waco Water Supply and Flood Control 100.0 463.22 1.00 197,813 188,891 188,891 8,700
Waxahachie Water Supply 100.0 531.99 0.49 11,972 11,060 11,060 685
Weatherford Water Supply 70.4 890.73 -5.27 12,535 12,535 17,812 928
White River Water Supply 28.0 2,352.08 -20.12 8,902 8,902 31,846 768
Whitney Water Supply and Flood Control 100.0 533.56 0.56 579,310 564,808 564,808 - n.a. -
Worth Water Supply 78.2 592.40 -1.60 28,163 19,087 24,419 3,237
Wright Patman Water Supply and Flood Control 100.0 226.91 6.31 290,712 122,593 122,593 - 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.