Texas Reservoirs: Monitored Water Supply Reservoirs are 73.3% full on 2026-01-15

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-01-15 73.3 26,882,618 23,118,170 31,530,305
Yesterday 2026-01-14 73.4 26,907,148 23,137,537 31,530,305
2 days ago 2026-01-13 73.4 26,893,126 23,128,869 31,530,305
1 week ago 2026-01-08 73.4 26,895,417 23,145,316 31,530,305
1 month ago 2025-12-15 73.9 27,109,113 23,300,367 31,530,305
3 months ago 2025-10-15 74.5 27,295,004 23,475,656 31,530,305
6 months ago 2025-07-15 80.5 30,367,571 25,385,769 31,530,305
1 year ago 2025-01-15 74.3 27,921,596 23,421,969 31,530,305
*

 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 3.6 1,988.44 -23.86 285 285 7,900 91
Addicks 1 Flood Control - n.a. - 76.36 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 85.5 2,214.67 -5.33 82,286 82,286 96,207 2,423
Amistad 2 Water Supply and Flood Control 35.1 1,053.40 -63.60 712,191 637,268 1,813,408 19,199
Amon G Carter Water Supply 87.1 918.24 -1.76 17,572 16,788 19,266 1,357
Aquilla Water Supply and Flood Control 90.3 536.11 -1.39 39,106 39,070 43,243 2,908
Arlington Water Supply 93.5 548.63 -1.37 37,578 37,546 40,157 1,889
Arrowhead Water Supply 83.6 923.27 -2.73 192,681 192,681 230,359 13,098
Athens Water Supply 100.0 440.38 0.38 30,256 29,503 29,503 - n.a. -
Austin Water Supply 95.1 492.05 -0.75 23,412 22,803 23,972 1,537
B A Steinhagen Water Supply 92.2 82.46 -0.54 63,868 63,795 69,186 9,738
Bardwell Water Supply and Flood Control 100.0 421.18 0.18 44,514 43,856 43,856 3,323
Barker 3 Flood Control - n.a. - 69.92 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 97.8 593.23 -0.77 423,127 423,127 432,631 12,243
Benbrook Water Supply and Flood Control 92.3 692.16 -1.84 79,082 79,082 85,648 3,480
Bob Sandlin Water Supply 93.7 336.12 -1.38 191,068 180,337 192,417 8,618
Bois d'Arc Water Supply 88.4 531.36 -2.64 324,939 324,939 367,609 15,361
Bonham Water Supply 72.1 561.84 -3.16 7,957 7,945 11,027 832
Brady Creek Water Supply 97.7 1,742.64 -0.36 29,774 28,152 28,808 1,996
Bridgeport Water Supply and Flood Control 85.2 831.30 -4.70 317,009 317,009 372,183 11,232
Brownwood Water Supply 83.9 1,421.65 -2.95 109,857 109,857 130,868 6,125
Buchanan Water Supply 94.4 1,017.80 -2.20 831,461 817,799 866,694 22,022
Caddo 4 Water Supply 100.0 168.87 0.37 137,060 29,898 29,898 27,540
Canyon Water Supply and Flood Control 61.3 888.27 -20.73 232,387 232,316 378,781 5,974
Cedar Creek Water Supply 82.3 318.31 -3.69 530,837 530,738 644,686 29,232
Champion Creek Water Supply 41.4 2,062.08 -20.92 17,201 17,201 41,580 848
Cherokee Water Supply 100.0 280.26 0.26 45,875 40,094 40,094 - n.a. -
Choke Canyon Water Supply 9.2 180.73 -39.77 61,040 61,039 662,820 6,023
Cisco Water Supply 48.4 1,505.91 -16.55 14,046 14,046 29,003 644
Coleman Water Supply 84.8 1,714.21 -3.29 32,309 32,291 38,075 1,698
Coleto Creek Water Supply 75.5 94.76 -3.24 23,437 23,437 31,040 2,195
Colorado City Water Supply 55.5 2,059.46 -10.74 17,059 17,059 30,758 - n.a. -
Comanche Creek Water Supply 98.3 774.16 -0.84 148,632 148,609 151,250 3,124
Conroe Water Supply 94.6 199.85 -1.15 395,084 395,057 417,577 19,273
Corpus Christi Water Supply 11.6 76.36 -17.64 30,058 29,780 256,062 5,648
Crook Water Supply 88.5 474.98 -1.02 8,157 8,142 9,195 1,017
Cypress Springs Water Supply 96.3 377.23 -0.77 64,288 64,288 66,756 3,176
E V Spence Water Supply 12.3 1,846.47 -51.53 63,795 63,795 517,272 3,903
Eagle Mountain Water Supply and Flood Control 90.2 647.07 -2.03 166,997 166,997 185,087 8,593
Elephant Butte 5 Water Supply and Flood Control 9.8 4,312.21 -94.09 194,118 194,118 1,985,900 7,501
Falcon 2 Water Supply and Flood Control 18.3 256.10 -45.10 331,139 285,990 1,562,367 22,001
Fork Water Supply 87.4 399.96 -3.04 559,984 528,541 605,061 24,142
Fort Phantom Hill Water Supply 72.6 1,630.42 -5.48 50,861 50,855 70,030 3,117
Georgetown Water Supply and Flood Control 71.7 781.93 -9.07 27,305 27,242 38,005 1,068
Gibbons Creek Water Supply 98.6 246.86 -0.14 27,069 25,365 25,721 2,538
Graham Water Supply 78.9 1,070.90 -4.10 35,732 35,718 45,288 2,163
Granbury Water Supply 97.7 692.32 -0.38 130,779 129,870 132,949 8,034
Granger Water Supply and Flood Control 96.0 503.49 -0.51 49,757 49,757 51,822 3,992
Grapevine Water Supply and Flood Control 97.3 534.33 -0.67 158,700 158,700 163,064 6,431
Greenbelt Water Supply 7.6 2,612.53 -51.47 4,990 4,558 59,968 367
Halbert Water Supply 75.1 365.25 -2.75 4,532 4,532 6,033 514
Hords Creek Water Supply and Flood Control 56.1 1,891.29 -8.71 4,556 4,553 8,109 320
Houston Water Supply 99.4 42.31 -0.07 135,319 131,518 132,318 11,412
Houston County Water Supply 100.0 260.20 0.20 17,924 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 43.5 1,168.86 -14.45 141,215 136,339 313,298 9,059
Hubert H Moss Water Supply 88.7 712.41 -2.59 21,440 21,343 24,058 1,016
Inks Water Supply 95.2 887.17 -0.83 13,351 13,068 13,729 789
J B Thomas Water Supply 29.8 2,231.86 -26.14 60,290 59,617 199,931 3,730
Jacksonville Water Supply 100.0 422.12 0.12 25,871 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 71.3 435.55 -4.45 220,136 184,361 258,723 15,349
Joe Pool Water Supply and Flood Control 97.9 521.53 -0.47 147,884 146,514 149,629 6,569
Kemp Water Supply and Flood Control 97.6 1,143.62 -0.38 239,654 239,528 245,307 15,115
Kickapoo Water Supply 84.6 1,042.63 -2.37 73,086 73,086 86,345 5,325
Lake O' the Pines Water Supply and Flood Control 100.0 228.54 0.04 242,070 241,363 241,363 17,665
Lavon Water Supply and Flood Control 89.5 489.87 -2.13 369,553 366,712 409,757 19,752
Leon Water Supply 82.9 1,372.11 -2.89 23,296 23,016 27,762 1,529
Lewisville Water Supply and Flood Control 98.2 521.62 -0.38 588,687 553,013 563,228 26,737
Limestone Water Supply 88.0 360.97 -2.03 179,307 179,307 203,780 11,598
Livingston Water Supply 99.3 130.85 -0.15 1,591,889 1,591,889 1,603,504 77,154
Lost Creek Water Supply 93.5 1,007.55 -1.95 11,170 11,170 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.5 824.73 -0.27 129,885 111,045 112,778 6,406
Mackenzie Water Supply 12.6 3,021.99 -78.01 5,849 5,849 46,450 258
Marble Falls Water Supply 93.8 736.22 -0.78 7,125 7,125 7,597 598
Martin Water Supply 87.4 304.00 -2.00 66,182 66,182 75,726 4,590
Medina Water Supply 4.6 979.16 -85.04 11,634 11,634 254,823 785
Meredith 6 Water Supply 46.9 2,892.66 -43.84 272,696 234,282 500,000 8,779
Millers Creek Water Supply 71.6 1,330.10 -3.90 20,457 19,174 26,768 1,622
Mineral Wells Water Supply 90.6 861.91 -1.09 4,778 4,778 5,273 443
Monticello Water Supply 78.1 335.90 -4.10 27,129 27,129 34,740 1,630
Mountain Creek Water Supply 100.0 457.57 0.57 24,320 22,850 22,850 2,845
Murvaul Water Supply 93.9 264.61 -0.69 35,945 35,945 38,285 3,351
Nacogdoches Water Supply 89.5 277.02 -1.98 35,378 35,376 39,522 2,007
Nasworthy Water Supply 86.1 1,871.77 -0.94 8,775 8,282 9,615 1,237
Navarro Mills Water Supply and Flood Control 96.1 424.08 -0.42 47,869 47,868 49,827 4,619
New Terrell City Water Supply 24.6 493.51 -10.49 2,126 2,115 8,583 362
Nocona Water Supply 86.5 825.28 -2.22 18,861 18,557 21,444 1,260
North Fork Buffalo Creek Water Supply 83.4 1,046.39 -1.61 12,846 12,846 15,400 1,340
O C Fisher Water Supply and Flood Control 14.9 1,876.04 -31.96 17,210 17,209 115,742 1,353
O H Ivie Water Supply 46.8 1,532.05 -19.45 259,365 259,365 554,340 - n.a. -
Oak Creek Water Supply 19.5 1,977.25 -22.75 7,778 7,628 39,210 670
Palestine Water Supply 100.0 345.03 0.03 368,007 367,303 367,303 - n.a. -
Palo Duro Water Supply and Flood Control 0.3 2,825.64 -66.36 185 185 61,066 - n.a. -
Palo Pinto Water Supply 94.6 866.33 -0.67 25,704 25,318 26,766 2,148
Pat Cleburne Water Supply 89.8 731.78 -1.72 23,361 23,361 26,008 1,514
Pat Mayse Water Supply and Flood Control 87.6 448.43 -2.57 103,798 99,638 113,683 5,258
Possum Kingdom Water Supply 91.5 996.36 -2.64 492,448 492,448 538,139 16,692
Proctor Water Supply and Flood Control 77.5 1,159.18 -2.82 42,415 42,415 54,762 4,068
Ray Hubbard Water Supply 92.2 433.81 -1.69 405,229 405,229 439,559 19,945
Ray Roberts Water Supply and Flood Control 96.0 631.38 -1.12 757,129 756,806 788,167 27,653
Red Bluff Water Supply 53.6 2,817.17 -10.93 77,878 77,878 145,165 5,013
Richland-Chambers Water Supply 91.1 312.73 -2.27 1,027,665 1,001,882 1,099,417 42,060
Sam Rayburn Water Supply and Flood Control 67.5 155.13 -9.27 1,946,211 1,927,255 2,857,077 86,447
Somerville Water Supply and Flood Control 79.1 235.04 -2.96 118,826 118,826 150,293 10,065
Stamford Water Supply 83.2 1,415.23 -1.57 42,884 42,881 51,570 4,484
Stillhouse Hollow Water Supply and Flood Control 95.5 620.36 -1.64 219,529 219,443 229,796 6,203
Striker Water Supply 100.0 293.31 0.31 22,409 16,878 16,878 - n.a. -
Sulphur Springs Water Supply 76.8 456.50 -2.45 13,627 13,627 17,747 - n.a. -
Sweetwater Water Supply 24.7 2,094.92 -21.58 3,031 3,031 12,267 255
Tawakoni Water Supply 92.2 435.61 -1.89 803,594 803,586 871,685 35,205
Texana Water Supply 61.7 37.13 -6.87 103,340 98,127 158,975 7,508
Texoma 7 Water Supply and Flood Control 99.8 616.94 -0.06 2,483,135 1,241,567 1,243,801 75,625
Toledo Bend 8 Water Supply 85.2 167.98 -4.02 3,816,154 1,906,027 2,236,450 163,401
Travis Water Supply and Flood Control 78.0 667.14 -13.86 873,766 856,734 1,098,044 15,766
Twin Buttes Water Supply and Flood Control 11.8 1,904.60 -35.60 25,291 21,542 182,454 1,686
Tyler Water Supply 92.8 374.25 -1.13 72,097 66,886 72,073 4,473
Waco Water Supply and Flood Control 97.6 461.67 -0.55 184,502 184,276 188,891 8,342
Waxahachie Water Supply 79.8 527.90 -3.60 9,407 8,825 11,060 577
Weatherford Water Supply 67.2 890.12 -5.88 11,973 11,973 17,812 914
White River Water Supply 30.4 2,353.07 -19.13 9,681 9,681 31,846 805
Whitney Water Supply and Flood Control 93.7 531.42 -1.58 530,623 529,269 564,808 21,779
Worth Water Supply 74.6 592.13 -1.87 27,294 18,218 24,419 3,203
Wright Patman Water Supply and Flood Control 100.0 223.55 2.95 191,386 122,593 122,593 - 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.