Texas Reservoirs: Monitored Water Supply Reservoirs are 74.5% full on 2025-10-15

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2025-10-15 74.5 27,311,136 23,488,009 31,530,305
Yesterday 2025-10-14 74.5 27,331,623 23,505,468 31,530,305
2 days ago 2025-10-13 74.6 27,354,341 23,526,583 31,530,305
1 week ago 2025-10-08 75.1 27,539,983 23,688,637 31,530,305
1 month ago 2025-09-15 76.6 28,113,034 24,161,690 31,530,305
3 months ago 2025-07-15 80.5 30,381,305 25,385,848 31,530,305
6 months ago 2025-04-15 75.6 28,882,808 23,835,947 31,530,305
1 year ago 2024-10-15 72.1 26,628,406 22,696,144 31,498,294
*

 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. - 76.35 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 90.8 2,216.71 -3.29 87,376 87,376 96,207 2,568
Amistad 2 Water Supply and Flood Control 35.8 1,057.46 -59.54 794,749 648,430 1,813,408 21,241
Amon G Carter Water Supply 92.9 919.06 -0.94 18,687 17,903 19,266 1,420
Aquilla Water Supply and Flood Control 90.5 536.13 -1.37 39,164 39,128 43,243 2,911
Arlington Water Supply 85.0 546.80 -3.20 34,155 34,123 40,157 1,853
Arrowhead Water Supply 88.3 924.08 -1.92 203,459 203,459 230,359 13,516
Athens Water Supply 99.5 439.92 -0.08 29,397 29,356 29,503 1,794
Austin Water Supply 96.3 492.24 -0.56 23,705 23,096 23,972 1,547
B A Steinhagen Water Supply 99.1 82.94 -0.06 68,648 68,575 69,186 10,180
Bardwell Water Supply and Flood Control 96.3 420.50 -0.50 42,287 42,226 43,856 3,228
Barker 3 Flood Control - n.a. - 69.36 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 98.8 593.59 -0.41 427,551 427,551 432,631 12,337
Benbrook Water Supply and Flood Control 87.9 691.06 -2.94 75,304 75,304 85,648 3,385
Bob Sandlin Water Supply 95.0 336.41 -1.09 193,576 182,845 192,417 8,675
Bois d'Arc Water Supply 92.6 532.31 -1.69 340,448 340,448 367,609 15,795
Bonham Water Supply 78.1 562.58 -2.42 8,627 8,615 11,027 940
Brady Creek Water Supply 90.2 1,741.50 -1.50 27,603 25,981 28,808 1,897
Bridgeport Water Supply and Flood Control 88.9 832.51 -3.49 330,745 330,745 372,183 11,472
Brownwood Water Supply 88.3 1,422.57 -2.03 115,579 115,579 130,868 6,314
Buchanan Water Supply 95.1 1,018.09 -1.91 837,855 824,193 866,694 22,073
Caddo 4 Water Supply 100.0 168.65 0.15 131,780 29,898 29,898 27,067
Canyon Water Supply and Flood Control 65.6 890.89 -18.11 248,384 248,313 378,781 6,238
Cedar Creek Water Supply 88.6 319.66 -2.34 571,109 571,010 644,686 30,402
Champion Creek Water Supply 43.2 2,062.93 -20.07 17,975 17,975 41,580 870
Cherokee Water Supply 97.8 279.66 -0.34 43,607 39,225 40,094 3,640
Choke Canyon Water Supply 11.1 182.68 -37.82 73,567 73,566 662,820 6,839
Cisco Water Supply 50.4 1,506.78 -15.68 14,612 14,612 29,003 665
Coleman Water Supply 88.7 1,715.07 -2.43 33,785 33,767 38,075 1,736
Coleto Creek Water Supply 83.0 95.78 -2.22 25,748 25,748 31,040 2,338
Colorado City Water Supply 58.5 2,060.29 -9.91 17,984 17,984 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.30 0.30 152,225 151,250 151,250 - n.a. -
Conroe Water Supply 96.1 200.17 -0.83 401,279 401,252 417,577 19,446
Corpus Christi Water Supply 14.0 77.37 -16.63 36,080 35,802 256,062 6,281
Crook Water Supply 89.7 475.08 -0.92 8,259 8,244 9,195 1,020
Cypress Springs Water Supply 96.1 377.19 -0.81 64,161 64,161 66,756 3,173
E V Spence Water Supply 13.4 1,847.85 -50.15 69,271 69,271 517,272 4,038
Eagle Mountain Water Supply and Flood Control 87.6 646.51 -2.59 162,227 162,227 185,087 8,445
Elephant Butte 5as of 2025-10-14 Water Supply 3.9 4,291.85 -114.45 76,522 76,522 1,985,900 4,096
Falcon 2 Water Supply 16.4 254.52 -46.68 297,612 255,706 1,562,367 20,343
Fork Water Supply 92.1 401.14 -1.86 588,878 557,435 605,061 24,854
Fort Phantom Hill Water Supply 75.3 1,631.01 -4.89 52,718 52,712 70,030 3,182
Georgetown Water Supply and Flood Control 74.7 783.00 -8.00 28,463 28,400 38,005 1,097
Gibbons Creek Water Supply 97.6 246.76 -0.24 26,816 25,112 25,721 2,527
Graham Water Supply 84.2 1,071.98 -3.02 38,141 38,127 45,288 2,237
Granbury Water Supply 94.0 691.70 -1.00 125,868 124,959 132,949 7,807
Granger Water Supply and Flood Control 96.6 503.56 -0.44 50,037 50,037 51,822 4,007
Grapevine Water Supply and Flood Control 95.3 533.80 -1.20 155,321 155,321 163,064 6,320
Greenbelt Water Supply 8.4 2,613.85 -50.15 5,490 5,058 59,968 390
Halbert Water Supply 83.3 366.19 -1.81 5,025 5,025 6,033 536
Hords Creek Water Supply and Flood Control 60.0 1,892.23 -7.77 4,865 4,862 8,109 336
Houston Water Supply 98.4 42.19 -0.19 133,953 130,152 132,318 11,359
Houston County Water Supply 98.3 259.78 -0.22 17,382 16,830 17,113 1,283
Hubbard Creek Water Supply 46.8 1,169.96 -13.35 151,449 146,573 313,298 9,539
Hubert H Moss Water Supply 91.5 713.07 -1.93 22,116 22,019 24,058 1,033
Inks Water Supply 57.0 879.15 -8.85 8,111 7,828 13,729 532
J B Thomas Water Supply 33.2 2,233.61 -24.39 67,019 66,346 199,931 3,958
Jacksonville Water Supply 99.6 421.92 -0.08 25,639 25,577 25,670 1,159
Jim Chapman Water Supply and Flood Control 81.2 437.17 -2.83 245,867 210,092 258,723 16,370
Joe Pool Water Supply and Flood Control 93.7 520.54 -1.46 141,526 140,156 149,629 6,291
Kemp Water Supply and Flood Control 100.0 1,144.28 0.28 249,738 245,307 245,307 - n.a. -
Kickapoo Water Supply 90.1 1,043.50 -1.50 77,805 77,805 86,345 5,523
Lake O' the Pines Water Supply and Flood Control 100.0 228.59 0.09 242,953 241,363 241,363 17,697
Lavon Water Supply and Flood Control 86.7 489.29 -2.71 358,166 355,325 409,757 19,520
Leon Water Supply 84.7 1,372.43 -2.57 23,789 23,509 27,762 1,554
Lewisville Water Supply and Flood Control 93.6 520.64 -1.36 562,792 527,118 563,228 26,128
Limestone Water Supply 90.2 361.36 -1.64 183,889 183,889 203,780 11,858
Livingston Water Supply 95.2 129.99 -1.01 1,526,684 1,526,684 1,603,504 74,634
Lost Creek Water Supply 97.0 1,008.65 -0.85 11,593 11,593 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.2 824.69 -0.31 129,628 110,788 112,778 6,403
Mackenzie Water Supply 13.1 3,023.01 -76.99 6,083 6,083 46,450 265
Marble Falls Water Supply 94.9 736.36 -0.64 7,209 7,209 7,597 601
Martin Water Supply 91.1 304.60 -1.40 68,968 68,968 75,726 4,699
Medina Water Supply 5.6 982.30 -81.90 14,222 14,222 254,823 867
Meredith 6 Water Supply 47.9 2,893.26 -43.24 277,980 239,566 500,000 8,836
Millers Creek Water Supply 77.1 1,330.96 -3.04 21,909 20,626 26,768 1,782
Mineral Wells Water Supply 87.0 861.47 -1.53 4,585 4,585 5,273 436
Monticello Water Supply 79.6 336.22 -3.78 27,668 27,668 34,740 1,659
Mountain Creek Water Supply 99.7 456.97 -0.03 22,782 22,782 22,850 2,689
Murvaul Water Supply 92.8 264.48 -0.82 35,510 35,510 38,285 3,336
Nacogdoches Water Supply 92.3 277.57 -1.43 36,495 36,493 39,522 2,054
Nasworthy Water Supply 86.0 1,871.76 -0.95 8,762 8,269 9,615 1,236
Navarro Mills Water Supply and Flood Control 95.0 423.96 -0.54 47,316 47,315 49,827 4,596
New Terrell City Water Supply 25.6 493.73 -10.27 2,207 2,196 8,583 369
Nocona Water Supply 91.2 826.07 -1.43 19,868 19,564 21,444 1,289
North Fork Buffalo Creek Water Supply 90.8 1,047.10 -0.90 13,985 13,985 15,400 1,416
O C Fisher Water Supply and Flood Control 15.9 1,876.85 -31.15 18,350 18,349 115,742 1,449
O H Ivie Water Supply 48.8 1,533.00 -18.50 270,326 270,326 554,340 - n.a. -
Oak Creek Water Supply 21.3 1,978.40 -21.60 8,518 8,368 39,210 720
Palestine Water Supply 97.2 344.55 -0.45 357,003 356,994 367,303 22,710
Palo Duro Water Supply and Flood Control 0.6 2,828.30 -63.70 362 362 61,066 - n.a. -
Palo Pinto Water Supply 81.5 864.67 -2.33 22,193 21,807 26,766 2,082
Pat Cleburne Water Supply 93.5 732.40 -1.10 24,305 24,305 26,008 1,532
Pat Mayse Water Supply and Flood Control 93.4 449.66 -1.34 110,385 106,225 113,683 5,495
Possum Kingdom Water Supply 94.1 997.19 -1.81 506,464 506,464 538,139 17,082
Proctor Water Supply and Flood Control 82.9 1,159.89 -2.11 45,381 45,381 54,762 4,269
Ray Hubbard Water Supply 91.9 433.75 -1.75 404,034 404,034 439,559 19,926
Ray Roberts Water Supply and Flood Control 95.4 631.19 -1.31 751,885 751,562 788,167 27,540
Red Bluff Water Supply 50.8 2,816.32 -11.78 73,773 73,773 145,165 4,844
Richland-Chambers Water Supply 94.5 313.60 -1.40 1,064,559 1,038,776 1,099,417 42,755
Sam Rayburn Water Supply and Flood Control 71.1 156.30 -8.10 2,049,239 2,030,283 2,857,077 89,730
Somerville Water Supply and Flood Control 85.5 235.99 -2.01 128,566 128,566 150,293 10,432
Stamford Water Supply 89.7 1,415.96 -0.84 46,267 46,264 51,570 4,740
Stillhouse Hollow Water Supply and Flood Control 99.1 621.66 -0.34 227,704 227,618 229,796 6,380
Striker Water Supply 97.7 292.80 -0.20 21,410 16,488 16,878 1,939
Sulphur Springs Water Supply 80.2 456.91 -2.04 14,236 14,236 17,747 - n.a. -
Sweetwater Water Supply 26.7 2,095.87 -20.63 3,277 3,277 12,267 268
Tawakoni Water Supply 95.0 436.30 -1.20 828,075 828,067 871,685 35,769
Texana Water Supply 77.4 40.21 -3.79 128,281 123,068 158,975 8,654
Texoma 7 Water Supply and Flood Control 98.3 616.44 -0.56 2,445,897 1,222,948 1,243,801 74,168
Toledo Bend 8 Water Supply 84.4 167.76 -4.24 3,780,891 1,888,396 2,236,450 162,372
Travis Water Supply and Flood Control 82.6 670.24 -10.76 923,755 906,723 1,098,044 16,481
Twin Buttes Water Supply 13.0 1,905.87 -34.33 27,497 23,748 182,454 1,812
Tyler Water Supply 91.7 374.07 -1.31 71,295 66,084 72,073 4,439
Waco Water Supply and Flood Control 97.5 461.66 -0.56 184,418 184,192 188,891 8,340
Waxahachie Water Supply 85.6 528.98 -2.52 10,046 9,464 11,060 605
Weatherford Water Supply 69.5 890.56 -5.44 12,378 12,378 17,812 924
White River Water Supply 33.7 2,354.32 -17.88 10,717 10,717 31,846 855
Whitney Water Supply and Flood Control 95.7 531.93 -1.07 541,844 540,490 564,808 22,235
Worth Water Supply 79.5 592.50 -1.50 28,487 19,411 24,419 3,249
Wright Patman Water Supply and Flood Control 100.0 224.71 4.11 223,183 122,593 122,593 - 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.