Texas Reservoirs: Monitored Water Supply Reservoirs are 73.8% full on 2025-12-25

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2025-12-25 73.8 27,046,110 23,254,768 31,530,305
Yesterday 2025-12-24 73.7 27,042,247 23,251,720 31,530,305
2 days ago 2025-12-23 73.7 27,038,369 23,249,971 31,530,305
1 week ago 2025-12-18 73.9 27,108,214 23,295,360 31,530,305
1 month ago 2025-11-25 74.0 27,141,684 23,316,836 31,530,305
3 months ago 2025-09-25 76.2 27,932,044 24,017,283 31,530,305
6 months ago 2025-06-25 78.1 30,130,480 24,637,301 31,530,305
1 year ago 2024-12-25 72.2 26,885,099 22,775,513 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 86.4 2,215.02 -4.98 83,138 83,138 96,207 2,448
Amistad 2 Water Supply and Flood Control 34.2 1,054.36 -62.64 731,341 620,070 1,813,408 19,674
Amon G Carter Water Supply 88.4 918.42 -1.58 17,817 17,033 19,266 1,370
Aquilla Water Supply and Flood Control 91.9 536.34 -1.16 39,779 39,743 43,243 2,944
Arlington Water Supply 97.8 549.54 -0.46 39,306 39,274 40,157 1,910
Arrowhead Water Supply 84.4 923.40 -2.60 194,387 194,387 230,359 13,165
Athens Water Supply 100.0 440.44 0.44 30,370 29,503 29,503 - n.a. -
Austin Water Supply 96.4 492.25 -0.55 23,721 23,112 23,972 1,548
B A Steinhagen Water Supply 95.9 82.72 -0.28 66,430 66,357 69,186 9,977
Bardwell Water Supply and Flood Control 100.0 421.21 0.21 44,614 43,856 43,856 3,326
Barker 3 Flood Control - n.a. - 69.62 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 98.4 593.45 -0.55 425,826 425,826 432,631 12,300
Benbrook Water Supply and Flood Control 92.8 692.27 -1.73 79,465 79,465 85,648 3,488
Bob Sandlin Water Supply 94.2 336.22 -1.28 191,931 181,200 192,417 8,638
Bois d'Arc Water Supply 89.9 531.69 -2.31 330,367 330,367 367,609 15,516
Bonham Water Supply 74.3 562.13 -2.87 8,210 8,198 11,027 911
Brady Creek Water Supply 99.0 1,742.84 -0.16 30,154 28,532 28,808 2,011
Bridgeport Water Supply and Flood Control 85.8 831.52 -4.48 319,485 319,485 372,183 11,276
Brownwood Water Supply 85.0 1,421.88 -2.72 111,271 111,271 130,868 6,172
Buchanan Water Supply 96.8 1,018.74 -1.26 852,239 838,577 866,694 22,189
Caddo 4 Water Supply 100.0 168.81 0.31 135,605 29,898 29,898 27,410
Canyon Water Supply and Flood Control 62.2 888.80 -20.20 235,567 235,496 378,781 6,027
Cedar Creek Water Supply 84.0 318.68 -3.32 541,715 541,616 644,686 29,567
Champion Creek Water Supply 41.5 2,062.13 -20.87 17,247 17,247 41,580 850
Cherokee Water Supply 100.0 280.26 0.26 45,875 40,094 40,094 - n.a. -
Choke Canyon Water Supply 9.6 181.12 -39.38 63,419 63,418 662,820 6,179
Cisco Water Supply 48.9 1,506.13 -16.33 14,187 14,187 29,003 650
Coleman Water Supply 85.7 1,714.42 -3.08 32,666 32,648 38,075 1,706
Coleto Creek Water Supply 76.8 94.95 -3.05 23,847 23,847 31,040 2,223
Colorado City Water Supply 56.0 2,059.62 -10.58 17,235 17,235 30,758 - n.a. -
Comanche Creek Water Supply 99.0 774.54 -0.46 149,822 149,799 151,250 3,142
Conroe Water Supply 95.2 199.98 -1.02 397,594 397,567 417,577 19,343
Corpus Christi Water Supply 12.3 76.65 -17.35 31,721 31,443 256,062 5,819
Crook Water Supply 89.9 475.10 -0.90 8,279 8,264 9,195 1,020
Cypress Springs Water Supply 96.2 377.21 -0.79 64,225 64,225 66,756 3,175
E V Spence Water Supply 12.6 1,846.78 -51.22 65,009 65,009 517,272 3,932
Eagle Mountain Water Supply and Flood Control 90.3 647.09 -2.01 167,168 167,168 185,087 8,598
Elephant Butte 5as of 2025-12-23 Water Supply and Flood Control 8.4 4,308.35 -97.95 166,380 166,380 1,985,900 6,865
Falcon 2 Water Supply and Flood Control 16.9 254.55 -46.65 298,365 264,164 1,562,367 20,380
Fork Water Supply 88.3 400.19 -2.81 565,552 534,109 605,061 24,270
Fort Phantom Hill Water Supply 73.5 1,630.62 -5.28 51,487 51,481 70,030 3,138
Georgetown Water Supply and Flood Control 71.6 781.89 -9.11 27,262 27,199 38,005 1,067
Gibbons Creek Water Supply 96.9 246.69 -0.31 26,639 24,935 25,721 2,519
Graham Water Supply 79.8 1,071.09 -3.91 36,150 36,136 45,288 2,176
Granbury Water Supply 98.6 692.47 -0.23 131,988 131,079 132,949 8,088
Granger Water Supply and Flood Control 96.7 503.58 -0.42 50,117 50,117 51,822 4,012
Grapevine Water Supply and Flood Control 99.6 534.89 -0.11 162,339 162,339 163,064 6,572
Greenbelt Water Supply 7.7 2,612.70 -51.30 5,048 4,616 59,968 369
Halbert Water Supply 77.7 365.55 -2.45 4,687 4,687 6,033 521
Hords Creek Water Supply and Flood Control 57.1 1,891.52 -8.48 4,630 4,627 8,109 324
Houston Water Supply 100.0 42.45 0.07 136,922 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.12 0.12 17,821 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 44.3 1,169.13 -14.18 143,678 138,802 313,298 9,186
Hubert H Moss Water Supply 89.3 712.56 -2.44 21,592 21,495 24,058 1,020
Inks Water Supply 95.4 887.20 -0.80 13,375 13,092 13,729 790
J B Thomas Water Supply 30.5 2,232.23 -25.77 61,679 61,006 199,931 3,781
Jacksonville Water Supply 100.0 422.09 0.09 25,836 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 74.0 436.01 -3.99 227,270 191,495 258,723 15,670
Joe Pool Water Supply and Flood Control 98.4 521.64 -0.36 148,608 147,238 149,629 6,599
Kemp Water Supply and Flood Control 98.4 1,143.74 -0.26 241,471 241,345 245,307 15,175
Kickapoo Water Supply 85.8 1,042.82 -2.18 74,102 74,102 86,345 5,368
Lake O' the Pines Water Supply and Flood Control 100.0 228.65 0.15 244,017 241,363 241,363 17,736
Lavon Water Supply and Flood Control 89.8 489.93 -2.07 370,739 367,898 409,757 19,775
Leon Water Supply 84.2 1,372.34 -2.66 23,650 23,370 27,762 1,547
Lewisville Water Supply and Flood Control 100.0 522.02 0.02 599,442 563,228 563,228 - n.a. -
Limestone Water Supply 89.4 361.22 -1.78 182,232 182,232 203,780 11,809
Livingston Water Supply 100.0 130.99 -0.01 1,602,727 1,602,727 1,603,504 77,689
Lost Creek Water Supply 94.7 1,007.97 -1.53 11,311 11,311 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.5 824.74 -0.26 129,949 111,109 112,778 6,407
Mackenzie Water Supply 12.7 3,022.16 -77.84 5,887 5,887 46,450 260
Marble Falls Water Supply 95.1 736.38 -0.62 7,221 7,221 7,597 601
Martin Water Supply 88.1 304.11 -1.89 66,688 66,688 75,726 4,610
Medina Water Supply 4.8 979.84 -84.36 12,173 12,173 254,823 801
Meredith 6 Water Supply 47.0 2,892.72 -43.78 273,222 234,808 500,000 8,785
Millers Creek Water Supply 73.0 1,330.32 -3.68 20,817 19,534 26,768 1,650
Mineral Wells Water Supply 92.0 862.07 -0.93 4,849 4,849 5,273 446
Monticello Water Supply 78.8 336.04 -3.96 27,364 27,364 34,740 1,643
Mountain Creek Water Supply 100.0 457.65 0.65 24,569 22,850 22,850 2,874
Murvaul Water Supply 93.6 264.58 -0.72 35,844 35,844 38,285 3,347
Nacogdoches Water Supply 89.5 277.02 -1.98 35,378 35,376 39,522 2,007
Nasworthy Water Supply 86.4 1,871.79 -0.92 8,799 8,306 9,615 1,239
Navarro Mills Water Supply and Flood Control 97.6 424.24 -0.26 48,611 48,610 49,827 4,652
New Terrell City Water Supply 25.4 493.69 -10.31 2,192 2,181 8,583 367
Nocona Water Supply 87.6 825.46 -2.04 19,088 18,784 21,444 1,267
North Fork Buffalo Creek Water Supply 85.2 1,046.57 -1.43 13,127 13,127 15,400 1,359
O C Fisher Water Supply and Flood Control 15.1 1,876.25 -31.75 17,506 17,505 115,742 1,378
O H Ivie Water Supply 47.4 1,532.36 -19.14 262,942 262,942 554,340 - n.a. -
Oak Creekas of 2025-12-23 Water Supply 19.9 1,977.51 -22.49 7,938 7,788 39,210 682
Palestine Water Supply 99.4 344.91 -0.09 365,236 365,227 367,303 23,032
Palo Duro Water Supply and Flood Control 0.3 2,826.00 -66.00 209 209 61,066 - n.a. -
Palo Pinto Water Supply 96.7 866.59 -0.41 26,264 25,878 26,766 2,158
Pat Cleburne Water Supply 90.7 731.93 -1.57 23,588 23,588 26,008 1,518
Pat Mayse Water Supply and Flood Control 88.9 448.70 -2.30 105,222 101,062 113,683 5,292
Possum Kingdom Water Supply 92.2 996.59 -2.41 496,299 496,299 538,139 16,802
Proctor Water Supply and Flood Control 79.5 1,159.45 -2.55 43,526 43,526 54,762 4,160
Ray Hubbard Water Supply 93.3 434.06 -1.44 410,227 410,227 439,559 20,029
Ray Roberts Water Supply and Flood Control 96.6 631.54 -0.96 761,561 761,238 788,167 27,748
Red Bluff Water Supply 52.4 2,816.81 -11.29 76,139 76,139 145,165 4,941
Richland-Chambers Water Supply 91.6 312.86 -2.14 1,033,140 1,007,357 1,099,417 42,164
Sam Rayburn Water Supply and Flood Control 67.6 155.17 -9.23 1,949,670 1,930,714 2,857,077 86,555
Somerville Water Supply and Flood Control 79.7 235.14 -2.86 119,835 119,835 150,293 10,106
Stamford Water Supply 84.6 1,415.40 -1.40 43,657 43,654 51,570 4,543
Stillhouse Hollow Water Supply and Flood Control 96.7 620.80 -1.20 222,270 222,184 229,796 6,259
Striker Water Supply 99.0 292.91 -0.09 21,624 16,702 16,878 1,947
Sulphur Springs Water Supply 78.0 456.64 -2.31 13,835 13,835 17,747 - n.a. -
Sweetwater Water Supply 25.1 2,095.12 -21.38 3,081 3,081 12,267 258
Tawakoni Water Supply 93.1 435.83 -1.67 811,357 811,349 871,685 35,377
Texana Water Supply 65.5 37.92 -6.08 109,391 104,178 158,975 7,816
Texoma 7 Water Supply and Flood Control 99.4 616.80 -0.20 2,472,708 1,236,354 1,243,801 75,217
Toledo Bend 8 Water Supply 85.1 167.94 -4.06 3,809,767 1,902,834 2,236,450 163,216
Travis Water Supply and Flood Control 79.1 667.90 -13.10 885,818 868,786 1,098,044 15,946
Twin Buttes Water Supply and Flood Control 12.0 1,904.86 -35.34 25,727 21,978 182,454 1,705
Tyler Water Supply 91.9 374.11 -1.27 71,473 66,262 72,073 4,447
Waco Water Supply and Flood Control 98.1 461.80 -0.42 185,588 185,362 188,891 8,365
Waxahachie Water Supply 82.2 528.36 -3.14 9,676 9,094 11,060 590
Weatherford Water Supply 68.6 890.38 -5.62 12,212 12,212 17,812 920
White River Water Supply 30.9 2,353.28 -18.92 9,851 9,851 31,846 812
Whitney Water Supply and Flood Control 94.1 531.53 -1.47 533,024 531,670 564,808 21,867
Worth Water Supply 75.4 592.19 -1.81 27,486 18,410 24,419 3,210
Wright Patman Water Supply and Flood Control 100.0 223.89 3.29 200,432 122,593 122,593 - 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.