Texas Reservoirs: Monitored Water Supply Reservoirs are 74.0% full on 2025-12-10

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2025-12-10 74.0 27,168,204 23,338,292 31,530,305
Yesterday 2025-12-09 74.0 27,162,162 23,337,459 31,530,305
2 days ago 2025-12-08 74.1 27,207,479 23,362,171 31,530,305
1 week ago 2025-12-03 74.1 27,193,357 23,366,910 31,530,305
1 month ago 2025-11-10 73.5 26,946,706 23,160,473 31,530,305
3 months ago 2025-09-10 77.1 28,298,994 24,296,437 31,530,305
6 months ago 2025-06-10 77.7 30,366,378 24,484,456 31,530,305
1 year ago 2024-12-10 72.0 26,821,781 22,713,985 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 87.1 2,215.27 -4.73 83,753 83,753 96,207 2,466
Amistad 2 Water Supply and Flood Control 35.4 1,056.14 -60.86 766,587 642,438 1,813,408 20,544
Amon G Carter Water Supply 89.3 918.55 -1.45 17,992 17,208 19,266 1,380
Aquilla Water Supply and Flood Control 92.9 536.48 -1.02 40,193 40,157 43,243 2,966
Arlington Water Supply 99.4 549.88 -0.12 39,958 39,926 40,157 1,920
Arrowhead Water Supply 84.8 923.48 -2.52 195,442 195,442 230,359 13,206
Athens Water Supply 100.0 440.49 0.49 30,465 29,503 29,503 - n.a. -
Austin Water Supply 96.5 492.26 -0.54 23,736 23,127 23,972 1,549
B A Steinhagen Water Supply 96.5 82.76 -0.24 66,831 66,758 69,186 10,014
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. - 70.25 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 98.9 593.60 -0.40 427,674 427,674 432,631 12,340
Benbrook Water Supply and Flood Control 92.7 692.25 -1.75 79,395 79,395 85,648 3,486
Bob Sandlin Water Supply 94.3 336.26 -1.24 192,276 181,545 192,417 8,646
Bois d'Arc Water Supply 90.9 531.91 -2.09 333,986 333,986 367,609 15,619
Bonham Water Supply 75.3 562.24 -2.76 8,311 8,299 11,027 919
Brady Creek Water Supply 99.7 1,742.95 -0.05 30,350 28,728 28,808 2,018
Bridgeport Water Supply and Flood Control 86.1 831.60 -4.40 320,388 320,388 372,183 11,292
Brownwood Water Supply 85.8 1,422.04 -2.56 112,261 112,261 130,868 6,205
Buchanan Water Supply 97.6 1,019.05 -0.95 859,127 845,465 866,694 22,249
Caddo 4 Water Supply 100.0 169.01 0.51 140,577 29,898 29,898 27,848
Canyon Water Supply and Flood Control 62.6 889.07 -19.93 237,198 237,127 378,781 6,054
Cedar Creek Water Supply 84.9 318.88 -3.12 547,646 547,547 644,686 29,744
Champion Creek Water Supply 41.8 2,062.25 -20.75 17,361 17,361 41,580 852
Cherokee Water Supply 100.0 280.30 0.30 46,031 40,094 40,094 - n.a. -
Choke Canyon Water Supply 9.9 181.45 -39.05 65,481 65,480 662,820 6,314
Cisco Water Supply 49.2 1,506.28 -16.18 14,281 14,281 29,003 653
Coleman Water Supply 86.2 1,714.53 -2.97 32,854 32,836 38,075 1,710
Coleto Creek Water Supply 77.0 94.98 -3.02 23,912 23,912 31,040 2,227
Colorado City Water Supply 56.4 2,059.71 -10.49 17,334 17,334 30,758 - n.a. -
Comanche Creek Water Supply 99.2 774.62 -0.38 150,074 150,051 151,250 3,145
Conroe Water Supply 95.4 200.03 -0.97 398,562 398,535 417,577 19,370
Corpus Christi Water Supply 12.4 76.69 -17.31 31,954 31,676 256,062 5,846
Crook Water Supply 90.1 475.12 -0.88 8,299 8,284 9,195 1,021
Cypress Springs Water Supply 96.3 377.22 -0.78 64,257 64,257 66,756 3,175
E V Spence Water Supply 12.8 1,847.02 -50.98 65,956 65,956 517,272 3,954
Eagle Mountain Water Supply and Flood Control 91.1 647.25 -1.85 168,548 168,548 185,087 8,643
Elephant Butte 5as of 2025-12-05 Water Supply and Flood Control 6.3 4,301.75 -104.55 124,783 124,783 1,985,900 5,704
Falcon 2 Water Supply and Flood Control 15.7 253.95 -47.25 286,268 244,845 1,562,367 19,805
Fork Water Supply 89.1 400.39 -2.61 570,417 538,974 605,061 24,386
Fort Phantom Hill Water Supply 74.1 1,630.76 -5.14 51,927 51,921 70,030 3,152
Georgetown Water Supply and Flood Control 71.3 781.81 -9.19 27,177 27,114 38,005 1,065
Gibbons Creek Water Supply 96.6 246.66 -0.34 26,563 24,859 25,721 2,516
Graham Water Supply 80.6 1,071.26 -3.74 36,526 36,512 45,288 2,188
Granbury Water Supply 99.3 692.58 -0.12 132,880 131,971 132,949 8,128
Granger Water Supply and Flood Control 96.2 503.52 -0.48 49,877 49,877 51,822 3,999
Grapevine Water Supply and Flood Control 100.0 535.25 0.25 164,720 163,064 163,064 - n.a. -
Greenbelt Water Supply 7.8 2,612.93 -51.07 5,121 4,689 59,968 373
Halbert Water Supply 78.8 365.68 -2.32 4,755 4,755 6,033 524
Hords Creek Water Supply and Flood Control 57.5 1,891.63 -8.37 4,666 4,663 8,109 325
Houston Water Supply 100.0 42.49 0.11 137,381 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.11 0.11 17,808 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 44.7 1,169.28 -14.03 145,061 140,185 313,298 9,253
Hubert H Moss Water Supply 89.9 712.68 -2.32 21,715 21,618 24,058 1,023
Inks Water Supply 95.5 887.23 -0.77 13,399 13,116 13,729 791
J B Thomas Water Supply 30.9 2,232.45 -25.55 62,514 61,841 199,931 3,810
Jacksonville Water Supply 100.0 422.08 0.08 25,825 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 75.8 436.31 -3.69 232,002 196,227 258,723 15,875
Joe Pool Water Supply and Flood Control 98.6 521.69 -0.31 148,939 147,569 149,629 6,611
Kemp Water Supply and Flood Control 98.8 1,143.81 -0.19 242,535 242,409 245,307 15,210
Kickapoo Water Supply 86.3 1,042.89 -2.11 74,478 74,478 86,345 5,384
Lake O' the Pines Water Supply and Flood Control 100.0 228.74 0.24 245,615 241,363 241,363 17,793
Lavon Water Supply and Flood Control 89.8 489.93 -2.07 370,739 367,898 409,757 19,775
Leon Water Supply 85.0 1,372.48 -2.52 23,867 23,587 27,762 1,558
Lewisville Water Supply and Flood Control 100.0 522.04 0.04 599,983 563,228 563,228 - n.a. -
Limestone Water Supply 89.8 361.29 -1.71 183,060 183,060 203,780 11,834
Livingston Water Supply 100.0 131.17 0.17 1,616,783 1,603,504 1,603,504 78,765
Lost Creek Water Supply 94.9 1,008.04 -1.46 11,338 11,338 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 12.8 3,022.33 -77.67 5,926 5,926 46,450 260
Marble Falls Water Supply 94.5 736.31 -0.69 7,179 7,179 7,597 600
Martin Water Supply 88.5 304.18 -1.82 67,011 67,011 75,726 4,623
Medina Water Supply 4.9 980.23 -83.97 12,487 12,487 254,823 810
Meredith 6 Water Supply 47.2 2,892.86 -43.64 274,453 236,039 500,000 8,798
Millers Creek Water Supply 73.7 1,330.44 -3.56 21,016 19,733 26,768 1,667
Mineral Wells Water Supply 93.1 862.20 -0.80 4,907 4,907 5,273 448
Monticello Water Supply 78.9 336.07 -3.93 27,414 27,414 34,740 1,645
Mountain Creek Water Supply 100.0 457.62 0.62 24,474 22,850 22,850 2,863
Murvaul Water Supply 93.8 264.60 -0.70 35,911 35,911 38,285 3,350
Nacogdoches Water Supply 90.0 277.12 -1.88 35,579 35,577 39,522 2,016
Nasworthy Water Supply 86.9 1,871.83 -0.88 8,849 8,356 9,615 1,241
Navarro Mills Water Supply and Flood Control 98.2 424.31 -0.19 48,937 48,936 49,827 4,667
New Terrell City Water Supply 25.5 493.72 -10.28 2,203 2,192 8,583 368
Nocona Water Supply 88.2 825.56 -1.94 19,215 18,911 21,444 1,271
North Fork Buffalo Creek Water Supply 85.8 1,046.62 -1.38 13,206 13,206 15,400 1,364
O C Fisher Water Supply and Flood Control 15.3 1,876.38 -31.62 17,689 17,688 115,742 1,393
O H Ivie Water Supply 47.9 1,532.57 -18.93 265,365 265,365 554,340 - n.a. -
Oak Creek Water Supply 20.1 1,977.68 -22.32 8,046 7,896 39,210 689
Palestine Water Supply 99.8 344.97 -0.03 366,620 366,611 367,303 23,085
Palo Duro Water Supply and Flood Control 0.4 2,826.42 -65.58 237 237 61,066 - n.a. -
Palo Pinto Water Supply 97.9 866.74 -0.26 26,588 26,202 26,766 2,164
Pat Cleburne Water Supply 91.2 732.01 -1.49 23,710 23,710 26,008 1,521
Pat Mayse Water Supply and Flood Control 89.7 448.88 -2.12 106,177 102,017 113,683 5,316
Possum Kingdom Water Supply 92.7 996.74 -2.26 498,825 498,825 538,139 16,872
Proctor Water Supply and Flood Control 81.2 1,159.68 -2.32 44,490 44,490 54,762 4,218
Ray Hubbard Water Supply 94.7 434.35 -1.15 416,050 416,050 439,559 20,135
Ray Roberts Water Supply and Flood Control 96.7 631.57 -0.93 762,393 762,070 788,167 27,767
Red Bluff Water Supply 52.0 2,816.66 -11.44 75,415 75,415 145,165 4,912
Richland-Chambers Water Supply 92.0 312.97 -2.03 1,037,782 1,011,999 1,099,417 42,252
Sam Rayburn Water Supply and Flood Control 67.5 155.15 -9.25 1,947,941 1,928,985 2,857,077 86,501
Somerville Water Supply and Flood Control 80.1 235.20 -2.80 120,442 120,442 150,293 10,131
Stamford Water Supply 85.6 1,415.51 -1.29 44,163 44,160 51,570 4,582
Stillhouse Hollow Water Supply and Flood Control 97.4 621.05 -0.95 223,839 223,753 229,796 6,292
Striker Water Supply 98.3 292.85 -0.15 21,507 16,585 16,878 1,942
Sulphur Springs Water Supply 78.4 456.69 -2.26 13,909 13,909 17,747 - n.a. -
Sweetwater Water Supply 25.4 2,095.23 -21.27 3,110 3,110 12,267 259
Tawakoni Water Supply 93.6 435.96 -1.54 815,964 815,956 871,685 35,482
Texana Water Supply 67.7 38.36 -5.64 112,868 107,655 158,975 7,990
Texoma 7 Water Supply and Flood Control 99.1 616.71 -0.29 2,466,005 1,233,002 1,243,801 74,955
Toledo Bend 8 Water Supply 84.8 167.87 -4.13 3,798,568 1,897,234 2,236,450 162,889
Travis Water Supply and Flood Control 79.5 668.15 -12.85 889,811 872,779 1,098,044 16,003
Twin Buttes Water Supply and Flood Control 12.1 1,904.97 -35.23 25,911 22,162 182,454 1,713
Tyler Water Supply 91.9 374.11 -1.27 71,473 66,262 72,073 4,447
Waco Water Supply and Flood Control 98.4 461.85 -0.37 186,006 185,780 188,891 8,374
Waxahachie Water Supply 83.9 528.68 -2.82 9,866 9,284 11,060 598
Weatherford Water Supply 69.6 890.58 -5.42 12,396 12,396 17,812 925
White River Water Supply 31.5 2,353.52 -18.68 10,047 10,047 31,846 821
Whitney Water Supply and Flood Control 94.6 531.65 -1.35 535,654 534,300 564,808 21,978
Worth Water Supply 75.5 592.20 -1.80 27,518 18,442 24,419 3,212
Wright Patman Water Supply and Flood Control 100.0 224.07 3.47 205,315 122,593 122,593 - 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.