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Texas Reservoirs: Monitored Water Supply Reservoirs are 73.9% full on 2025-11-25

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2025-11-25 73.9 27,125,373 23,294,305 31,530,305
Yesterday 2025-11-24 73.6 26,994,020 23,196,495 31,530,305
2 days ago 2025-11-23 73.4 26,924,303 23,130,721 31,530,305
1 week ago 2025-11-18 72.9 26,756,355 22,992,007 31,530,305
1 month ago 2025-10-25 74.1 27,159,650 23,361,008 31,530,305
3 months ago 2025-08-25 77.4 28,523,905 24,404,913 31,530,305
6 months ago 2025-05-25 77.4 30,315,050 24,412,895 31,530,305
1 year ago 2024-11-25 72.1 26,875,512 22,724,083 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. - 76.34 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 88.0 2,215.64 -4.36 84,670 84,670 96,207 2,492
Amistad 2 Water Supply and Flood Control 34.8 1,056.36 -60.64 771,024 631,087 1,813,408 20,655
Amon G Carter Water Supply 90.6 918.73 -1.27 18,234 17,450 19,266 1,394
Aquilla Water Supply and Flood Control 92.5 536.42 -1.08 40,015 39,979 43,243 2,957
Arlington Water Supply 100.0 551.27 1.27 42,652 40,157 40,157 - n.a. -
Arrowhead Water Supply 86.3 923.74 -2.26 198,894 198,894 230,359 13,340
Athens Water Supply 100.0 440.67 0.67 30,809 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 97.2 82.81 -0.19 67,332 67,259 69,186 10,060
Bardwell Water Supply and Flood Control 100.0 421.01 0.01 43,951 43,856 43,856 3,307
Barker 3 Flood Control - n.a. - 72.65 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 99.2 593.73 -0.27 429,281 429,281 432,631 12,374
Benbrook Water Supply and Flood Control 92.3 692.16 -1.84 79,082 79,082 85,648 3,480
Bob Sandlin Water Supply 94.7 336.34 -1.16 192,969 182,238 192,417 8,662
Bois d'Arc Water Supply 91.9 532.15 -1.85 337,877 337,877 367,609 15,726
Bonham Water Supply 76.8 562.43 -2.57 8,486 8,474 11,027 931
Brady Creek Water Supply 100.0 1,743.48 0.48 31,514 28,808 28,808 2,070
Bridgeport Water Supply and Flood Control 86.7 831.80 -4.20 322,650 322,650 372,183 11,332
Brownwood Water Supply 87.1 1,422.32 -2.28 114,007 114,007 130,868 6,263
Buchanan Water Supply 96.9 1,018.81 -1.19 853,793 840,131 866,694 22,202
Caddo 4 Water Supply 100.0 168.92 0.42 138,293 29,898 29,898 27,648
Canyon Water Supply and Flood Control 63.4 889.54 -19.46 240,055 239,984 378,781 6,101
Cedar Creek Water Supply 85.4 318.99 -3.01 550,923 550,824 644,686 29,844
Champion Creek Water Supply 42.2 2,062.44 -20.56 17,548 17,548 41,580 857
Cherokee Water Supply 100.0 280.36 0.36 46,269 40,094 40,094 - n.a. -
Choke Canyon Water Supply 10.3 181.84 -38.66 67,974 67,973 662,820 6,474
Cisco Water Supply 49.8 1,506.52 -15.94 14,436 14,436 29,003 658
Coleman Water Supply 87.5 1,714.82 -2.68 33,352 33,334 38,075 1,729
Coleto Creek Water Supply 79.0 95.25 -2.75 24,530 24,530 31,040 2,265
Colorado City Water Supply 57.0 2,059.90 -10.30 17,543 17,543 30,758 - n.a. -
Comanche Creek Water Supply 99.9 774.94 -0.06 151,083 151,060 151,250 3,164
Conroe Water Supply 94.5 199.82 -1.18 394,506 394,479 417,577 19,256
Corpus Christi Water Supply 12.2 76.61 -17.39 31,488 31,210 256,062 5,794
Crook Water Supply 90.4 475.15 -0.85 8,330 8,315 9,195 1,022
Cypress Springs Water Supply 96.4 377.25 -0.75 64,352 64,352 66,756 3,178
E V Spence Water Supply 13.0 1,847.30 -50.70 67,067 67,067 517,272 3,980
Eagle Mountain Water Supply and Flood Control 91.7 647.38 -1.72 169,674 169,674 185,087 8,681
Elephant Butte 5as of 2025-11-17 Water Supply 5.1 4,297.31 -108.99 101,235 101,235 1,985,900 4,940
Falcon 2 Water Supply and Flood Control 15.6 253.35 -47.85 274,601 243,110 1,562,367 19,271
Fork Water Supply 90.1 400.65 -2.35 576,778 545,335 605,061 24,541
Fort Phantom Hill Water Supply 75.0 1,630.95 -4.95 52,528 52,522 70,030 3,174
Georgetown Water Supply and Flood Control 71.6 781.90 -9.10 27,273 27,210 38,005 1,067
Gibbons Creek Water Supply 100.0 247.16 0.16 27,835 25,721 25,721 2,572
Graham Water Supply 81.7 1,071.48 -3.52 37,016 37,002 45,288 2,203
Granbury Water Supply 98.9 692.52 -0.18 132,393 131,484 132,949 8,107
Granger Water Supply and Flood Control 97.3 503.66 -0.34 50,439 50,439 51,822 4,029
Grapevine Water Supply and Flood Control 100.0 537.01 2.01 176,818 163,064 163,064 - n.a. -
Greenbelt Water Supply 7.9 2,613.13 -50.87 5,189 4,757 59,968 377
Halbert Water Supply 80.0 365.82 -2.18 4,828 4,828 6,033 527
Hords Creek Water Supply and Flood Control 58.7 1,891.92 -8.08 4,760 4,757 8,109 330
Houston Water Supply 100.0 42.63 0.25 138,994 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.28 0.28 18,029 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 45.5 1,169.52 -13.79 147,294 142,418 313,298 9,353
Hubert H Moss Water Supply 90.7 712.87 -2.13 21,910 21,813 24,058 1,028
Inks Water Supply 70.0 882.23 -5.77 9,896 9,613 13,729 627
J B Thomas Water Supply 31.7 2,232.83 -25.17 63,971 63,298 199,931 3,858
Jacksonville Water Supply 100.0 422.28 0.28 26,058 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 77.1 436.51 -3.49 235,188 199,413 258,723 15,990
Joe Pool Water Supply and Flood Control 98.6 521.68 -0.32 148,872 147,502 149,629 6,609
Kemp Water Supply and Flood Control 99.9 1,143.98 -0.02 245,128 245,002 245,307 15,337
Kickapoo Water Supply 87.3 1,043.05 -1.95 75,343 75,343 86,345 5,421
Lake O' the Pines Water Supply and Flood Control 100.0 228.58 0.08 242,776 241,363 241,363 17,691
Lavon Water Supply and Flood Control 88.3 489.63 -2.37 364,824 361,983 409,757 19,651
Leon Water Supply 85.9 1,372.65 -2.35 24,133 23,853 27,762 1,571
Lewisville Water Supply and Flood Control 100.0 522.03 0.03 599,713 563,228 563,228 - n.a. -
Limestone Water Supply 89.7 361.27 -1.73 182,823 182,823 203,780 11,827
Livingston Water Supply 95.5 130.05 -0.95 1,531,167 1,531,167 1,603,504 74,775
Lost Creek Water Supply 95.7 1,008.28 -1.22 11,438 11,438 11,950 - n.a. -
Lyndon B Johnson Water Supply 97.7 824.59 -0.41 128,989 110,149 112,778 6,393
Mackenzie Water Supply 12.8 3,022.46 -77.54 5,957 5,957 46,450 262
Marble Falls Water Supply 94.9 736.36 -0.64 7,209 7,209 7,597 601
Martin Water Supply 88.9 304.25 -1.75 67,335 67,335 75,726 4,636
Medina Water Supply 5.1 980.77 -83.43 12,929 12,929 254,823 824
Meredith 6 Water Supply 47.4 2,892.98 -43.52 275,509 237,095 500,000 8,809
Millers Creek Water Supply 74.8 1,330.62 -3.38 21,318 20,035 26,768 1,698
Mineral Wells Water Supply 93.9 862.30 -0.70 4,952 4,952 5,273 450
Monticello Water Supply 79.3 336.15 -3.85 27,549 27,549 34,740 1,653
Mountain Creek Water Supply 100.0 457.63 0.63 24,506 22,850 22,850 2,867
Murvaul Water Supply 93.5 264.57 -0.73 35,811 35,811 38,285 3,346
Nacogdoches Water Supply 90.5 277.21 -1.79 35,761 35,759 39,522 2,024
Nasworthy Water Supply 89.1 1,872.00 -0.71 9,062 8,569 9,615 1,254
Navarro Mills Water Supply and Flood Control 97.8 424.27 -0.23 48,750 48,749 49,827 4,658
New Terrell City Water Supply 25.7 493.77 -10.23 2,221 2,210 8,583 370
Nocona Water Supply 89.0 825.70 -1.80 19,394 19,090 21,444 1,276
North Fork Buffalo Creek Water Supply 87.2 1,046.76 -1.24 13,430 13,430 15,400 1,380
O C Fisher Water Supply and Flood Control 15.5 1,876.56 -31.44 17,942 17,941 115,742 1,415
O H Ivie Water Supply 47.9 1,532.57 -18.93 265,365 265,365 554,340 - n.a. -
Oak Creek Water Supply 20.5 1,977.92 -22.08 8,201 8,051 39,210 699
Palestine Water Supply 98.6 344.78 -0.22 362,250 362,241 367,303 22,915
Palo Duro Water Supply and Flood Control 0.4 2,826.96 -65.04 273 273 61,066 - n.a. -
Palo Pinto Water Supply 98.7 866.84 -0.16 26,804 26,418 26,766 2,168
Pat Cleburne Water Supply 92.6 732.25 -1.25 24,075 24,075 26,008 1,528
Pat Mayse Water Supply and Flood Control 90.7 449.09 -1.91 107,296 103,136 113,683 5,346
Possum Kingdom Water Supply 93.3 996.93 -2.07 502,039 502,039 538,139 16,959
Proctor Water Supply and Flood Control 80.6 1,159.60 -2.40 44,153 44,153 54,762 4,201
Ray Hubbard Water Supply 95.4 434.52 -0.98 419,479 419,479 439,559 20,201
Ray Roberts Water Supply and Flood Control 97.3 631.73 -0.77 766,844 766,521 788,167 27,864
Red Bluff Water Supply 51.4 2,816.50 -11.60 74,643 74,643 145,165 4,880
Richland-Chambers Water Supply 92.8 313.16 -1.84 1,045,825 1,020,042 1,099,417 42,403
Sam Rayburn Water Supply and Flood Control 67.3 155.08 -9.32 1,941,891 1,922,935 2,857,077 86,311
Somerville Water Supply and Flood Control 81.2 235.35 -2.65 121,966 121,966 150,293 10,190
Stamford Water Supply 87.1 1,415.67 -1.13 44,904 44,901 51,570 4,638
Stillhouse Hollow Water Supply and Flood Control 98.4 621.42 -0.58 226,177 226,091 229,796 6,346
Striker Water Supply 99.3 292.94 -0.06 21,682 16,760 16,878 1,949
Sulphur Springs Water Supply 79.0 456.77 -2.18 14,028 14,028 17,747 - n.a. -
Sweetwater Water Supply 25.8 2,095.43 -21.07 3,162 3,162 12,267 262
Tawakoni Water Supply 94.0 436.05 -1.45 819,161 819,153 871,685 35,557
Texana Water Supply 70.4 38.88 -5.12 117,074 111,861 158,975 8,185
Texoma 7 Water Supply and Flood Control 99.1 616.69 -0.31 2,464,516 1,232,258 1,243,801 74,897
Toledo Bend 8 Water Supply 84.0 167.63 -4.37 3,759,904 1,877,902 2,236,450 161,764
Travis Water Supply and Flood Control 80.3 668.70 -12.30 898,647 881,615 1,098,044 16,128
Twin Buttes Water Supply 12.4 1,905.21 -34.99 26,332 22,583 182,454 1,738
Tyler Water Supply 91.1 373.98 -1.40 70,897 65,686 72,073 4,422
Waco Water Supply and Flood Control 98.3 461.83 -0.39 185,839 185,613 188,891 8,370
Waxahachie Water Supply 84.2 528.73 -2.77 9,896 9,314 11,060 599
Weatherford Water Supply 70.2 890.69 -5.31 12,498 12,498 17,812 927
White River Water Supply 32.1 2,353.72 -18.48 10,212 10,212 31,846 829
Whitney Water Supply and Flood Control 94.2 531.54 -1.46 533,242 531,888 564,808 21,877
Worth Water Supply 84.0 592.84 -1.16 29,599 20,523 24,419 3,290
Wright Patman Water Supply and Flood Control 100.0 224.64 4.04 221,191 122,593 122,593 - 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.