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 28,608,146 24,117,810 31,531,332
Yesterday 2026-06-11 76.5 28,601,014 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. - 84.04 - 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 -69.60 605,970 533,759 1,813,408 16,370
Amon G Carter Water Supply 89.2 918.53 -1.47 17,965 17,181 19,266 1,378
Aquilla Water Supply and Flood Control 98.6 537.30 -0.20 42,664 42,628 43,243 3,062
Arlington Water Supply 100.0 550.00 0.00 40,188 40,156 40,157 1,926
Arrowhead Water Supply 84.7 923.45 -2.55 195,047 195,047 230,359 13,191
Athens Water Supply 100.0 440.05 0.05 29,637 29,503 29,503 - n.a. -
Austin Water Supply 95.4 492.09 -0.71 23,474 22,865 23,972 1,539
B A Steinhagen Water Supply 93.3 82.54 -0.46 64,650 64,577 69,186 9,811
Bardwell Water Supply and Flood Control 100.0 425.00 4.00 58,195 43,856 43,856 3,848
Barker 3 Flood Control - n.a. - 84.29 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 100.0 596.07 2.07 458,954 432,631 432,631 - 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 95.2 532.90 -1.10 349,930 349,930 367,609 16,050
Bonham Water Supply 100.0 565.27 0.27 11,329 11,027 11,027 1,084
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 1,019.85 -0.15 876,991 863,329 866,694 22,416
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 58.9 886.70 -22.30 223,131 223,060 378,781 5,817
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 8.1 179.48 -41.02 53,832 53,831 662,820 5,506
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 82.4 95.71 -2.29 25,587 25,587 31,040 2,329
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 100.0 476.06 0.06 9,273 9,195 9,195 - n.a. -
Cypress Springs Water Supply 97.9 377.57 -0.43 65,372 65,372 66,756 3,201
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 96.1 648.31 -0.79 177,886 177,886 185,087 8,983
Elephant Butte 5 Water Supply and Flood Control 7.8 4,306.38 -99.21 153,182 153,182 1,960,900 6,533
Falcon 2 Water Supply and Flood Control 23.6 261.06 -40.14 454,709 368,203 1,562,367 28,008
Fork Water Supply 92.8 401.33 -1.67 593,893 562,450 606,088 25,372
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 100.0 797.25 6.25 46,828 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 100.0 509.46 5.46 77,505 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 2,610.38 -53.62 4,206 3,774 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 42.52 0.14 137,726 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.11 0.11 17,808 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 44.0 1,169.04 -14.27 142,853 137,977 313,298 9,144
Hubert H Moss Water Supply 91.9 713.15 -1.85 22,199 22,102 24,058 1,035
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 86.5 437.99 -2.01 259,484 223,709 258,723 16,842
Joe Pool Water Supply and Flood Control 100.0 524.25 2.25 166,607 149,629 149,629 7,183
Kemp Water Supply and Flood Control 98.4 1,143.75 -0.25 241,623 241,497 245,307 15,180
Kickapoo Water Supply 92.6 1,043.89 -1.11 79,976 79,976 86,345 5,612
Lake O' the Pines Water Supply and Flood Control 100.0 228.75 0.25 245,793 241,363 241,363 17,800
Lavon Water Supply and Flood Control 100.0 493.69 1.69 448,235 409,757 409,757 21,527
Leon Water Supply 79.9 1,371.55 -3.45 22,457 22,177 27,762 1,485
Lewisville Water Supply and Flood Control 100.0 523.20 1.20 631,814 563,228 563,228 - n.a. -
Limestone Water Supply 98.8 362.81 -0.19 201,428 201,428 203,780 12,342
Livingston Water Supply 100.0 131.25 0.25 1,623,087 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 98.9 824.81 -0.19 130,397 111,557 112,778 6,414
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 94.5 305.15 -0.85 71,581 71,581 75,726 4,800
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 100.0 457.57 0.57 24,320 22,850 22,850 2,845
Murvaul Water Supply 99.3 265.22 -0.08 38,011 38,011 38,285 3,438
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 33.6 495.44 -8.56 2,892 2,881 8,583 438
Nocona Water Supply 83.7 824.79 -2.71 18,248 17,944 21,444 1,242
North Fork Buffalo Creek Water Supply 96.8 1,047.66 -0.34 14,906 14,906 15,400 1,474
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 98.8 344.81 -0.19 362,937 362,928 367,303 22,942
Palo Duro Water Supply and Flood Control 0.4 2,826.22 -65.78 224 224 61,066 - n.a. -
Palo Pinto Water Supply 96.4 866.56 -0.44 26,199 25,813 26,766 2,157
Pat Cleburne Water Supply 100.0 733.88 0.38 26,605 26,008 26,008 - n.a. -
Pat Mayse Water Supply and Flood Control 97.6 450.51 -0.49 115,094 110,934 113,683 5,585
Possum Kingdom Water Supply 93.1 996.86 -2.14 500,853 500,853 538,139 16,927
Proctor Water Supply and Flood Control 75.9 1,158.97 -3.03 41,567 41,567 54,762 4,008
Ray Hubbard Water Supply 100.0 435.49 -0.01 439,350 439,350 439,559 20,935
Ray Roberts Water Supply and Flood Control 100.0 633.68 1.18 822,411 788,167 788,167 - 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 94.1 313.51 -1.49 1,060,714 1,034,931 1,099,417 42,683
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 100.0 624.86 2.86 248,861 229,796 229,796 - n.a. -
Striker Water Supply 100.0 293.19 0.19 22,172 16,878 16,878 1,971
Sulphur Springs Water Supply 100.0 459.00 0.05 17,838 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 43.70 -0.30 161,126 155,913 158,975 10,144
Texoma 7 Water Supply and Flood Control 100.0 618.77 1.77 2,625,820 1,243,801 1,243,801 83,816
Toledo Bend 8 Water Supply 92.1 169.83 -2.17 4,123,132 2,059,516 2,236,450 172,019
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 96.6 374.85 -0.53 74,817 69,606 72,073 4,595
Waco Water Supply and Flood Control 100.0 463.20 0.98 197,639 188,891 188,891 8,696
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 27.9 2,352.07 -20.13 8,894 8,894 31,846 768
Whitney Water Supply and Flood Control 100.0 533.55 0.55 579,073 564,808 564,808 - n.a. -
Worth Water Supply 78.0 592.39 -1.61 28,131 19,055 24,419 3,235
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.