Texas Reservoirs: Monitored Water Supply Reservoirs are 79.3% full on 2021-11-28

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2021-11-28 79.3 28,735,023 24,844,558 31,316,346
Yesterday 2021-11-27 79.3 28,708,011 24,821,940 31,316,346
2 days ago 2021-11-26 79.3 28,744,020 24,849,178 31,316,346
1 week ago 2021-11-21 79.5 28,784,150 24,894,678 31,316,346
1 month ago 2021-10-28 80.6 29,142,041 25,211,080 31,285,119
3 months ago 2021-08-28 84.4 30,598,402 26,502,676 31,408,749
6 months ago 2021-05-28 84.4 34,079,505 26,588,830 31,487,635
1 year ago 2020-11-28 79.7 28,716,404 24,957,105 31,316,346
*

 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 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 79.5 2,009.54 -2.76 6,277 6,277 7,900 533
Addicks 1 - n.a. - 69.00 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry 91.4 2,216.94 -3.06 87,969 87,969 96,207 2,584
Amistad 2 49.8 1,069.63 -47.37 1,121,680 916,268 1,840,849 28,671
Amon G Carter 100.0 920.10 0.10 20,215 19,266 19,266 1,496
Aquilla 93.3 536.55 -0.95 40,401 40,365 43,243 2,975
Arlington 83.5 546.47 -3.53 33,545 33,513 40,157 1,847
Arrowhead 87.7 923.97 -2.03 201,976 201,976 230,359 13,459
Athens 100.0 440.22 0.22 29,954 29,503 29,503 - n.a. -
Austin 95.2 492.06 -0.74 23,427 22,818 23,972 1,538
B A Steinhagen 94.9 82.65 -0.35 65,735 65,662 69,186 9,913
Bardwell 99.7 420.95 -0.05 46,316 45,966 46,122 3,133
Barker 3 - n.a. - 79.45 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton 94.9 592.15 -1.85 413,089 413,089 435,225 11,793
Benbrook 74.1 687.35 -6.65 63,435 63,435 85,648 3,034
Bob Sandlin 92.2 335.78 -1.72 188,149 177,418 192,417 8,552
Bonham 76.8 562.43 -2.57 8,486 8,474 11,027 931
Brady Creek 58.2 1,735.86 -7.14 18,382 16,760 28,808 1,432
Bridgeport 91.2 833.18 -2.82 333,926 333,926 366,236 11,266
Brownwood 94.2 1,423.46 -1.14 123,257 123,257 130,868 6,560
Buchanan 88.1 1,015.25 -4.75 773,140 757,938 860,607 21,133
Caddo 4 100.0 168.84 0.34 136,332 29,898 29,898 27,475
Canyon 100.0 909.00 0.00 378,852 378,781 378,781 8,308
Cedar Creek 92.5 320.48 -1.52 596,328 596,229 644,686 31,118
Champion Creek 71.0 2,074.12 -8.88 29,542 29,542 41,580 1,194
Cherokee 91.4 278.92 -1.08 41,020 36,638 40,094 3,387
Choke Canyon 44.5 202.54 -17.96 295,273 295,272 662,820 15,962
Cisco 88.5 1,519.69 -2.77 25,679 25,679 29,003 1,035
Coleman 95.2 1,716.48 -1.02 36,263 36,245 38,075 1,779
Coleto Creek 100.0 98.10 0.10 31,336 31,040 31,040 - n.a. -
Colorado City 75.3 2,064.51 -5.69 23,166 23,166 30,758 - n.a. -
Conroe 94.5 199.81 -1.19 388,536 388,502 410,988 18,594
Corpus Christi 82.2 91.61 -2.39 210,832 210,554 256,062 18,333
Crook 88.0 474.93 -1.07 8,106 8,091 9,195 1,015
Cypress Springs 93.4 376.61 -1.39 62,332 62,332 66,756 3,134
E V Spence 25.4 1,860.26 -37.74 131,592 131,592 517,272 6,113
Eagle Mountain 92.9 647.59 -1.51 167,123 167,123 179,880 8,312
Elephant Butte 5as of 2021-11-27 6.7 4,303.04 -103.26 132,301 132,301 1,985,900 5,952
Falcon 2 21.4 258.85 -42.25 417,007 332,585 1,551,007 26,119
Fork 88.3 400.19 -2.81 565,552 534,109 605,061 24,270
Fort Phantom Hill 95.5 1,635.08 -0.82 66,871 66,865 70,030 3,792
Georgetown 71.2 781.95 -9.05 26,303 26,222 36,823 1,046
Gibbons Creek 82.1 245.07 -1.93 22,825 21,121 25,721 2,212
Graham 88.2 1,072.77 -2.23 39,954 39,940 45,288 2,291
Granbury 96.7 692.16 -0.54 129,499 128,590 132,949 7,975
Granger 100.0 504.28 0.28 52,980 51,822 51,822 - n.a. -
Grapevine 96.1 534.03 -0.97 156,780 156,780 163,064 6,367
Greenbelt 16.7 2,624.12 -39.88 10,453 10,021 59,968 589
Halbert 85.6 366.45 -1.55 5,165 5,165 6,033 542
Hords Creek 44.1 1,887.94 -12.06 3,579 3,576 8,109 265
Houston 100.0 42.65 0.27 137,188 130,147 130,147 - n.a. -
Houston County 100.0 260.07 0.07 17,756 17,113 17,113 - n.a. -
Hubbard Creek 90.5 1,181.35 -1.96 288,370 283,494 313,298 14,725
Hubert H Moss 94.9 713.85 -1.15 22,929 22,832 24,058 1,052
Inks 93.2 887.28 -1.22 13,307 13,013 13,962 757
J B Thomas 41.4 2,237.53 -20.47 83,474 82,801 199,931 4,427
Jacksonville 98.8 421.74 -0.26 25,431 25,369 25,670 1,152
Jim Chapman 83.5 437.45 -2.55 255,879 217,281 260,332 16,227
Joe Pool 96.4 521.15 -0.85 170,622 169,527 175,800 7,317
Kemp 85.7 1,142.29 -1.71 210,408 210,282 245,307 11,941
Kickapoo 76.6 1,041.28 -3.72 66,104 66,104 86,345 5,018
Lake O' the Pines 98.0 228.22 -0.28 236,452 236,452 241,363 17,441
Lavon 82.9 488.47 -3.53 339,706 336,734 406,388 18,348
Leon 89.8 1,373.33 -1.67 25,220 24,940 27,762 1,625
Lewisville 93.1 520.54 -1.46 560,182 524,508 563,228 26,069
Limestone 89.6 361.25 -1.75 182,587 182,587 203,780 11,819
Livingston 99.9 130.98 -0.02 1,740,230 1,740,230 1,741,867 83,221
Lost Creek 97.8 1,008.87 -0.63 11,686 11,686 11,950 - n.a. -
Lyndon B Johnson 96.3 824.72 -0.68 131,365 111,003 115,249 6,123
Mackenzie 7.8 3,011.06 -88.94 3,625 3,625 46,450 188
Marble Falls 99.3 736.41 -0.59 6,852 6,852 6,901 542
Martin 86.2 303.80 -2.20 65,267 65,267 75,726 4,554
Medina 26.9 1,018.75 -45.45 68,516 68,516 254,823 2,319
Meredith 6 35.2 2,885.07 -51.43 214,407 175,993 500,000 6,873
Millers Creek 88.7 1,332.58 -1.42 25,030 23,747 26,768 2,041
Mineral Wells 98.8 862.87 -0.13 5,212 5,212 5,273 463
Monticello 77.1 335.69 -4.31 26,785 26,785 34,740 1,614
Mountain Creek 100.0 457.54 0.54 24,230 22,850 22,850 2,835
Murvaul 95.0 264.74 -0.56 36,381 36,381 38,285 3,366
Nacogdoches 88.4 276.81 -2.19 34,959 34,957 39,522 1,990
Nasworthy 84.0 1,871.09 -1.11 8,566 8,073 9,615 1,225
Natural Dam 7 48.4 2,447.29 -9.71 26,421 26,421 54,560 2,272
Navarro Mills 90.5 423.47 -1.03 45,086 45,085 49,827 4,509
New Terrell City 89.8 502.97 -1.03 7,722 7,711 8,583 806
Nocona 90.1 825.88 -1.62 19,624 19,320 21,444 1,282
North Fork Buffalo Creek 82.6 1,046.31 -1.69 12,722 12,722 15,400 1,331
O C Fisher 6.4 1,866.37 -41.63 7,360 7,359 115,742 708
O H Ivie 55.3 1,535.95 -15.55 306,555 306,555 554,340 - n.a. -
Oak Creek 70.3 1,994.65 -5.35 27,727 27,577 39,210 1,838
Palestine 95.9 344.34 -0.66 352,254 352,245 367,303 22,522
Palo Duro 0.8 2,829.99 -62.01 474 474 61,066 - n.a. -
Palo Pinto 98.3 866.79 -0.21 26,696 26,310 26,766 2,166
Pat Cleburne 81.4 730.32 -3.18 21,180 21,180 26,008 1,474
Pat Mayse 91.3 449.21 -1.79 107,939 103,779 113,683 5,364
Possum Kingdom 97.1 998.12 -0.88 522,554 522,554 538,139 17,512
Proctor 87.9 1,160.52 -1.48 48,114 48,114 54,762 4,383
Ray Hubbard 95.1 434.44 -1.06 417,864 417,864 439,559 20,170
Ray Roberts 98.0 631.95 -0.55 772,990 772,667 788,167 28,002
Red Bluff 73.3 2,821.53 -5.87 110,812 110,812 151,110 - n.a. -
Richland-Chambers 92.2 312.97 -2.03 1,027,492 1,002,568 1,087,839 41,267
Sam Rayburn 87.6 161.15 -3.25 2,522,877 2,503,921 2,857,077 104,388
Somerville 100.0 238.23 0.23 152,894 150,293 150,293 - n.a. -
Squaw Creek 100.0 775.43 0.43 152,638 151,250 151,250 - n.a. -
Stamford 89.8 1,415.73 -1.07 46,315 46,312 51,570 4,744
Stillhouse Hollow 96.3 620.67 -1.33 219,363 219,309 227,771 6,278
Striker 100.0 293.04 0.04 22,865 16,934 16,934 1,920
Sulphur Springs 60.8 454.40 -4.55 10,785 10,785 17,747 - n.a. -
Sweetwater 80.8 2,112.60 -3.90 9,912 9,912 12,267 552
Tawakoni 93.0 435.81 -1.69 810,649 810,641 871,685 35,361
Texana 98.3 43.70 -0.30 157,098 156,819 159,566 9,113
Texoma 8 95.8 615.58 -1.42 2,383,021 1,191,510 1,243,801 71,920
Toledo Bend 9 84.1 167.68 -4.32 3,767,986 1,881,943 2,236,450 161,997
Travis 71.8 662.51 -18.49 821,229 799,621 1,113,348 14,758
Twin Buttes 52.4 1,927.95 -12.25 99,331 95,582 182,454 5,339
Tyler 95.5 374.68 -0.70 74,039 68,828 72,073 4,559
Waco 89.8 459.76 -2.44 170,397 170,191 189,418 7,676
Waxahachie 82.9 528.51 -2.99 9,548 8,942 10,780 587
Weatherford 84.9 893.41 -2.59 15,115 15,115 17,812 999
White River 20.6 2,351.01 -21.19 8,107 6,141 29,880 720
Whitney 91.6 530.88 -2.12 507,602 506,743 553,344 21,182
Worth 84.2 592.85 -1.15 29,632 20,556 24,419 3,291
Wright Patman 100.0 224.28 3.68 211,090 122,593 122,593 - 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

Natural Dam Lake is a flood control lake. It is not used for water supply and under normal conditions it is empty.

8

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.

9

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.