Texas Reservoirs: Monitored Water Supply Reservoirs are 72.6% full on 2026-10-09

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-10-09 72.6 26,691,444 22,895,134 31,531,332
Yesterday 2026-10-08 72.6 26,695,285 22,896,933 31,531,332
2 days ago 2026-10-07 72.6 26,698,211 22,897,039 31,531,332
1 week ago 2026-10-02 71.9 26,468,431 22,683,994 31,531,332
1 month ago 2026-09-09 73.7 27,163,924 23,247,579 31,558,535
3 months ago 2026-07-09 76.6 28,615,289 24,174,725 31,558,535
6 months ago 2026-04-09 74.0 27,268,556 23,324,264 31,531,332
1 year ago 2025-10-09 75.0 27,502,954 23,657,365 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 7.4 1,991.34 -20.96 588 588 7,900 133
Addicks 1 Flood Control - n.a. - 87.15 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 70.7 2,208.39 -11.61 68,063 68,063 96,207 2,114
Amistad 2 Water Supply and Flood Control 43.6 1,059.73 -57.27 843,742 789,907 1,813,408 22,451
Amon G Carter Water Supply 81.0 917.35 -2.65 16,391 15,607 19,266 1,294
Aquilla Water Supply and Flood Control 83.7 535.09 -2.41 36,232 36,196 43,243 2,733
Arlington Water Supply 85.0 546.81 -3.19 34,174 34,142 40,157 1,853
Arrowhead Water Supply 69.7 920.68 -5.32 160,487 160,487 230,359 11,762
Athens Water Supply 97.8 439.65 -0.35 28,903 28,862 29,503 1,765
Austin Water Supply 96.3 492.24 -0.56 23,705 23,096 23,972 1,547
B A Steinhagen Water Supply 96.6 82.77 -0.23 66,931 66,858 69,186 10,023
Bardwell Water Supply and Flood Control 88.2 419.38 -1.62 38,753 38,692 43,856 3,084
Barker 3 Flood Control - n.a. - 84.59 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 97.9 593.26 -0.74 423,494 423,494 432,631 12,250
Benbrook Water Supply and Flood Control 74.1 687.35 -6.65 63,435 63,435 85,648 3,034
Bob Sandlin Water Supply 88.6 334.95 -2.55 181,118 170,387 192,417 8,391
Bois d'Arc Water Supply 89.7 531.65 -2.35 329,709 329,709 367,609 15,497
Bonham Water Supply 77.9 562.55 -2.45 8,598 8,586 11,027 938
Brady Creek Water Supply 83.2 1,740.43 -2.57 25,590 23,968 28,808 1,801
Bridgeport Water Supply and Flood Control 73.0 827.10 -8.90 271,783 271,783 372,183 10,250
Brownwood Water Supply 88.3 1,422.56 -2.04 115,516 115,516 130,868 6,312
Buchanan Water Supply 96.3 1,018.56 -1.44 848,249 834,587 866,694 22,156
Caddo 4 Water Supply 57.8 167.56 -0.94 103,774 17,284 29,898 24,435
Canyon Water Supply and Flood Control 97.8 907.99 -1.01 370,592 370,521 378,781 8,120
Cedar Creek Water Supply 74.7 316.58 -5.42 481,624 481,525 644,686 27,613
Champion Creek Water Supply 42.5 2,062.56 -20.44 17,661 17,661 41,580 860
Cherokee Water Supply 79.5 277.44 -2.56 36,255 31,873 40,094 3,071
Choke Canyon Water Supply 21.8 190.94 -29.56 144,453 144,452 662,820 10,301
Cisco Water Supply 42.5 1,503.03 -19.43 12,334 12,334 29,003 580
Coleman Water Supply 77.7 1,712.59 -4.91 29,610 29,592 38,075 1,618
Coleto Creek Water Supply 75.2 94.72 -3.28 23,351 23,351 31,040 2,189
Colorado City Water Supply 52.7 2,058.68 -11.52 16,214 16,214 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.52 0.52 152,925 151,250 151,250 - n.a. -
Conroe Water Supply 94.5 199.82 -1.18 394,506 394,479 417,577 19,256
Corpus Christi Water Supply 83.2 91.75 -2.25 213,405 213,127 256,062 18,416
Crook Water Supply 84.8 474.64 -1.36 7,813 7,798 9,195 1,005
Cypress Springs Water Supply 89.4 375.76 -2.24 59,693 59,693 66,756 3,078
E V Spence Water Supply 9.2 1,841.95 -56.05 47,728 47,728 517,272 3,202
Eagle Mountain Water Supply and Flood Control 74.1 643.39 -5.71 137,067 137,067 185,087 7,716
Elephant Butte 5 Water Supply and Flood Control 4.5 4,294.74 -111.56 89,031 89,031 1,985,900 4,555
Falcon 2 Water Supply and Flood Control 20.9 261.13 -40.07 456,810 326,280 1,562,367 28,090
Fork Water Supply 81.4 398.48 -4.52 524,829 493,386 606,088 23,377
Fort Phantom Hill Water Supply 67.0 1,629.14 -6.76 46,959 46,953 70,030 2,983
Georgetown Water Supply and Flood Control 79.6 784.65 -6.35 30,308 30,245 38,005 1,139
Gibbons Creek Water Supply 87.9 245.73 -1.27 24,310 22,606 25,721 2,294
Graham Water Supply 65.0 1,067.82 -7.18 29,463 29,449 45,288 1,908
Granbury Water Supply 87.8 690.62 -2.08 117,649 116,740 132,949 7,413
Granger Water Supply and Flood Control 99.7 503.96 -0.04 51,658 51,658 51,822 4,130
Grapevine Water Supply and Flood Control 93.3 533.30 -1.70 152,185 152,185 163,064 6,227
Greenbelt Water Supply 4.5 2,606.89 -57.11 3,115 2,683 59,968 271
Halbert Water Supply 77.1 365.48 -2.52 4,650 4,650 6,033 520
Hords Creek Water Supply and Flood Control 45.0 1,888.20 -11.80 3,650 3,647 8,109 269
Houston Water Supply 100.0 42.51 0.13 137,611 132,318 132,318 - n.a. -
Houston County Water Supply 94.8 259.30 -0.70 16,771 16,219 17,113 1,261
Hubbard Creek Water Supply 35.4 1,165.85 -17.46 115,800 110,924 313,298 7,870
Hubert H Moss Water Supply 99.6 714.91 -0.09 24,058 23,961 24,058 1,084
Inks Water Supply 94.2 887.00 -1.00 13,218 12,935 13,729 776
J B Thomas Water Supply 19.4 2,225.71 -32.29 39,558 38,885 199,931 3,062
Jacksonville Water Supply 96.5 421.21 -0.79 24,825 24,763 25,670 1,136
Jim Chapman Water Supply and Flood Control 68.2 435.02 -4.98 212,105 176,330 258,723 14,956
Joe Pool Water Supply and Flood Control 93.0 520.37 -1.63 140,460 139,090 149,629 6,252
Kemp Water Supply and Flood Control 63.0 1,136.65 -7.35 154,667 154,541 245,307 7,933
Kickapoo Water Supply 77.0 1,041.36 -3.64 66,506 66,506 86,345 5,037
Lake O' the Pines Water Supply and Flood Control 92.3 227.43 -1.07 222,885 222,885 241,363 16,904
Lavon Water Supply and Flood Control 80.9 488.05 -3.95 334,302 331,461 409,757 18,938
Leon Water Supply 75.7 1,370.74 -4.26 21,286 21,006 27,762 1,427
Lewisville Water Supply and Flood Control 84.1 518.54 -3.46 509,277 473,603 563,228 24,771
Limestone Water Supply 84.6 360.36 -2.64 172,323 172,323 203,780 11,317
Livingston Water Supply 93.0 129.51 -1.49 1,491,110 1,491,110 1,603,504 73,613
Lost Creek Water Supply 87.9 1,005.56 -3.94 10,504 10,504 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 10.9 3,018.51 -81.49 5,045 5,045 46,450 235
Marble Falls Water Supply 97.7 736.71 -0.29 7,420 7,420 7,597 608
Martin Water Supply 78.1 302.42 -3.58 59,157 59,157 75,726 4,302
Medina Water Supply 28.7 1,020.70 -43.50 73,169 73,169 254,823 2,455
Meredith 6 Water Supply 44.4 2,891.23 -45.27 260,240 221,826 500,000 8,641
Millers Creek Water Supply 56.2 1,327.32 -6.68 16,328 15,045 26,768 1,356
Mineral Wells Water Supply 85.1 861.25 -1.75 4,489 4,489 5,273 433
Monticello Water Supply 73.2 334.84 -5.16 25,438 25,438 34,740 1,555
Mountain Creek Water Supply 100.0 457.76 0.76 24,923 22,850 22,850 2,922
Murvaul Water Supply 88.9 264.04 -1.26 34,054 34,054 38,285 3,284
Nacogdoches Water Supply 85.0 276.11 -2.89 33,584 33,582 39,522 1,937
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 82.3 422.55 -1.95 41,006 41,005 49,827 4,362
New Terrell City Water Supply 24.6 493.51 -10.49 2,126 2,115 8,583 362
Nocona Water Supply 73.5 822.98 -4.52 16,068 15,764 21,444 1,164
North Fork Buffalo Creek Water Supply 70.5 1,044.99 -3.01 10,857 10,857 15,400 1,195
O C Fisher Water Supply and Flood Control 10.7 1,872.14 -35.86 12,386 12,385 115,742 1,084
O H Ivie Water Supply 41.3 1,529.27 -22.23 229,095 229,095 554,340 - n.a. -
Oak Creek Water Supply 13.7 1,973.47 -26.53 5,536 5,386 39,210 517
Palestine Water Supply 88.7 343.13 -1.87 325,657 325,648 367,303 21,440
Palo Duro Water Supply and Flood Control 0.4 2,826.25 -65.75 226 226 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 88.7 731.59 -1.91 23,073 23,073 26,008 1,509
Pat Mayse Water Supply and Flood Control 90.5 449.04 -1.96 107,029 102,869 113,683 5,338
Possum Kingdom Water Supply 85.6 994.40 -4.60 460,798 460,798 538,139 15,554
Proctor Water Supply and Flood Control 57.8 1,156.20 -5.80 31,642 31,642 54,762 2,842
Ray Hubbard Water Supply 85.9 432.40 -3.10 377,408 377,408 439,559 19,523
Ray Roberts Water Supply and Flood Control 94.9 631.07 -1.43 748,584 748,261 788,167 27,470
Red Bluff Water Supply 46.3 2,814.94 -13.16 67,228 67,228 145,165 4,567
Richland-Chambers Water Supply 91.2 312.75 -2.25 1,028,507 1,002,724 1,099,417 42,076
Sam Rayburn Water Supply and Flood Control 63.5 153.81 -10.59 1,834,360 1,815,404 2,857,077 83,121
Somerville Water Supply and Flood Control 90.6 236.71 -1.29 136,163 136,163 150,293 10,674
Stamford Water Supply 61.7 1,412.47 -4.33 31,810 31,807 51,570 3,550
Stillhouse Hollow Water Supply and Flood Control 98.2 621.37 -0.63 225,860 225,774 229,796 6,338
Striker Water Supply 80.9 291.30 -1.70 18,574 13,652 16,878 1,849
Sulphur Springs Water Supply 86.0 457.54 -1.41 15,258 15,258 17,747 - n.a. -
Sweetwater Water Supply 16.5 2,090.40 -26.10 2,026 2,026 12,267 203
Tawakoni Water Supply 91.5 435.43 -2.07 797,269 797,261 871,685 35,069
Texana Water Supply 89.4 42.31 -1.69 147,403 142,190 158,975 9,588
Texoma 7 Water Supply and Flood Control 94.2 615.04 -1.96 2,344,311 1,172,155 1,243,801 70,677
Toledo Bend 8 Water Supply 85.8 168.15 -3.85 3,843,340 1,919,620 2,236,450 164,176
Travis Water Supply and Flood Control 94.9 678.02 -2.98 1,059,361 1,042,329 1,098,044 18,358
Twin Buttes Water Supply and Flood Control 4.7 1,895.05 -45.15 12,407 8,658 182,454 1,053
Tyler Water Supply 85.2 373.00 -2.38 66,650 61,439 72,073 4,248
Waco Water Supply and Flood Control 89.2 459.73 -2.49 168,645 168,419 188,891 7,980
Waxahachie Water Supply 75.7 527.10 -4.40 8,954 8,372 11,060 557
Weatherford Water Supply 59.5 888.58 -7.42 10,593 10,593 17,812 878
White River Water Supply 20.6 2,348.74 -23.46 6,547 6,547 31,846 658
Whitney Water Supply and Flood Control 91.9 530.94 -2.06 520,265 518,911 564,808 21,379
Worth Water Supply 70.6 591.82 -2.18 26,307 17,231 24,419 3,161
Wright Patman Water Supply and Flood Control 100.0 225.18 4.58 236,816 122,593 122,593 - 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.