Texas Reservoirs: Monitored Water Supply Reservoirs are 82.3% full on 2021-01-23

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2021-01-23 82.3 30,089,784 25,783,964 31,316,346
Yesterday 2021-01-22 82.3 30,107,708 25,777,504 31,316,346
2 days ago 2021-01-21 82.3 30,109,981 25,758,981 31,316,346
1 week ago 2021-01-16 82.3 30,321,303 25,781,261 31,316,346
1 month ago 2020-12-23 79.7 28,802,977 24,958,826 31,316,346
3 months ago 2020-10-23 80.3 28,886,417 25,124,166 31,285,119
6 months ago 2020-07-23 84.0 30,539,956 26,391,109 31,408,749
1 year ago 2020-01-23 82.6 30,226,142 25,852,869 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 69.6 2,008.12 -4.18 5,495 5,495 7,900 498
Addicks 1 - n.a. - 71.67 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry 87.9 2,215.61 -4.39 84,595 84,595 96,207 2,490
Amistad 2 63.7 1,073.74 -43.26 1,242,512 1,172,717 1,840,849 31,411
Amon G Carter 93.8 919.18 -0.82 18,857 18,073 19,266 1,429
Aquilla 92.7 536.46 -1.04 40,133 40,097 43,243 2,963
Arlington 84.5 546.69 -3.31 33,951 33,919 40,157 1,851
Arrowhead 99.5 925.92 -0.08 229,201 229,201 230,359 14,465
Athens 100.0 440.66 0.66 30,790 29,503 29,503 - n.a. -
Austin 95.1 492.05 -0.75 23,412 22,803 23,972 1,537
B A Steinhagen 98.5 82.90 -0.10 68,241 68,168 69,186 10,143
Bardwell 100.0 421.37 0.37 47,639 46,122 46,122 - n.a. -
Barker 3 - n.a. - 71.44 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton 98.6 593.49 -0.51 429,060 429,060 435,225 12,042
Benbrook 92.2 692.13 -1.87 78,978 78,978 85,648 3,477
Bob Sandlin 100.0 337.70 0.20 204,929 192,417 192,417 8,928
Bonham 97.9 564.78 -0.22 10,808 10,796 11,027 1,041
Brady Creek 68.5 1,737.91 -5.09 21,368 19,746 28,808 1,593
Bridgeport 88.2 832.21 -3.79 323,063 323,063 366,236 11,133
Brownwood 86.2 1,421.83 -2.77 112,838 112,838 130,868 6,224
Buchanan 83.6 1,013.40 -6.60 734,530 719,328 860,607 20,597
Caddo 4 100.0 170.35 1.85 180,479 29,898 29,898 30,790
Canyon 88.7 903.58 -5.42 335,920 335,849 378,781 7,596
Cedar Creek 100.0 322.06 0.06 646,750 644,686 644,686 - n.a. -
Champion Creek 58.7 2,069.45 -13.55 24,423 24,423 41,580 1,048
Cherokee 100.0 280.34 0.34 45,621 40,094 40,094 3,889
Choke Canyon 35.0 198.26 -22.24 231,693 231,692 662,820 13,634
Cisco 79.5 1,516.88 -5.58 23,054 23,054 29,003 950
Coleman 86.1 1,714.49 -3.01 32,786 32,768 38,075 1,708
Coleto Creek 68.2 93.69 -4.31 21,174 21,174 31,040 - n.a. -
Colorado City 36.8 2,053.61 -16.59 11,308 11,308 30,758 - n.a. -
Conroe 100.0 201.10 0.10 412,944 410,988 410,988 - n.a. -
Corpus Christi 50.8 86.70 -7.30 130,369 130,091 256,062 14,425
Crook 97.6 475.79 -0.21 8,991 8,976 9,195 1,042
Cypress Springs 100.0 378.73 0.73 69,135 66,756 66,756 - n.a. -
E V Spence 22.4 1,857.58 -40.42 115,928 115,928 517,272 5,589
Eagle Mountain 92.4 647.48 -1.62 166,209 166,209 179,880 8,297
Elephant Butte 5 7.4 4,305.54 -100.76 147,754 147,754 1,985,900 6,393
Falcon 2 28.2 261.59 -39.51 494,966 437,571 1,551,007 29,242
Fork 96.4 402.17 -0.83 614,868 583,425 605,061 25,652
Fort Phantom Hill 88.7 1,633.80 -2.10 62,145 62,139 70,030 3,597
Georgetown 65.0 779.69 -11.31 24,008 23,927 36,823 985
Gibbons Creek 90.4 246.01 -0.99 24,959 23,255 25,721 2,355
Graham 94.6 1,074.00 -1.00 42,862 42,848 45,288 2,375
Granbury 99.8 692.66 -0.04 133,532 132,623 132,949 8,158
Granger 96.0 503.49 -0.51 49,757 49,757 51,822 3,992
Grapevine 100.0 535.34 0.34 165,321 163,064 163,064 - n.a. -
Greenbelt 16.4 2,623.80 -40.20 10,244 9,812 59,968 582
Halbert 88.3 366.75 -1.25 5,329 5,329 6,033 549
Hords Creek 53.9 1,890.70 -9.30 4,370 4,367 8,109 310
Houston 100.0 42.46 0.08 135,027 130,147 130,147 - n.a. -
Houston County 100.0 260.20 0.20 17,924 17,113 17,113 - n.a. -
Hubbard Creek 88.6 1,180.94 -2.37 282,374 277,498 313,298 14,524
Hubert H Moss 98.9 714.75 -0.25 23,885 23,788 24,058 1,074
Inks 92.7 887.19 -1.31 13,239 12,945 13,962 752
J B Thomas 13.8 2,221.68 -36.32 28,188 27,515 199,931 2,557
Jacksonville 100.0 422.18 0.18 25,941 25,670 25,670 - n.a. -
Jim Chapman 91.1 438.65 -1.35 275,661 237,063 260,332 16,771
Joe Pool 94.1 520.59 -1.41 166,563 165,468 175,800 7,216
Kemp 84.4 1,142.01 -1.99 207,095 206,969 245,307 11,713
Kickapoo 81.7 1,042.15 -2.85 70,556 70,556 86,345 5,216
Lake O' the Pines 100.0 230.93 2.43 286,190 241,363 241,363 - n.a. -
Lavon 100.0 492.10 0.10 411,417 406,388 406,388 20,589
Leon 92.4 1,373.77 -1.23 25,942 25,662 27,762 1,659
Lewisville 100.0 522.24 0.24 605,404 563,228 563,228 - n.a. -
Limestone 100.0 363.22 0.22 206,518 203,780 203,780 - n.a. -
Livingston 100.0 130.99 -0.01 1,741,048 1,741,048 1,741,867 83,249
Lost Creek 95.9 1,008.32 -1.18 11,455 11,455 11,950 - n.a. -
Lyndon B Johnson 96.1 824.67 -0.73 131,059 110,697 115,249 6,110
Mackenzie 8.9 3,013.97 -86.03 4,138 4,138 46,450 206
Marble Falls 99.1 736.39 -0.61 6,841 6,841 6,901 542
Martin 99.5 305.92 -0.08 75,330 75,330 75,726 4,940
Medina 40.6 1,031.63 -32.57 103,528 103,528 254,823 3,090
Meredith 6 35.6 2,885.36 -51.14 216,404 177,990 500,000 6,900
Millers Creek 100.0 1,334.05 0.05 28,162 26,768 26,768 2,218
Mineral Wells 100.0 863.23 0.23 5,381 5,273 5,273 473
Monticello 86.3 337.53 -2.47 29,972 29,972 34,740 1,778
Mountain Creek 100.0 457.58 0.58 24,351 22,850 22,850 2,848
Murvaul 100.0 265.47 0.17 38,870 38,285 38,285 - n.a. -
Nacogdoches 90.1 277.14 -1.86 35,620 35,618 39,522 2,018
Nasworthy 87.7 1,871.38 -0.82 8,924 8,431 9,615 1,246
Natural Dam 7 48.4 2,447.29 -9.71 26,421 26,421 54,560 2,272
Navarro Mills 100.0 424.64 0.14 50,488 49,827 49,827 - n.a. -
New Terrell City 100.0 504.28 0.28 8,839 8,583 8,583 - n.a. -
Nocona 93.4 826.43 -1.07 20,335 20,031 21,444 1,302
North Fork Buffalo Creek 95.1 1,047.50 -0.50 14,648 14,648 15,400 1,459
O C Fisher 6.3 1,866.33 -41.67 7,332 7,331 115,742 707
O H Ivie 61.0 1,538.31 -13.19 337,915 337,915 554,340 - n.a. -
Oak Creek 78.0 1,996.17 -3.83 30,736 30,586 39,210 1,987
Palestine 100.0 345.64 0.64 382,288 367,303 367,303 - n.a. -
Palo Duro 1.5 2,833.66 -58.34 943 943 61,066 - n.a. -
Palo Pinto 87.3 865.42 -1.58 23,766 23,380 26,766 2,112
Pat Cleburne 85.0 730.94 -2.56 22,099 22,099 26,008 1,491
Pat Mayse 100.0 451.97 0.97 123,363 113,683 113,683 - n.a. -
Possum Kingdom 98.6 998.59 -0.41 530,833 530,833 538,139 17,722
Proctor 97.1 1,161.65 -0.35 53,159 53,159 54,762 4,552
Ray Hubbard 100.0 435.49 -0.01 439,350 439,350 439,559 20,935
Ray Roberts 98.4 632.04 -0.46 775,512 775,189 788,167 28,059
Red Bluff 48.7 2,814.77 -12.63 73,580 73,580 151,110 - n.a. -
Richland-Chambers 100.0 315.09 0.09 1,116,621 1,087,839 1,087,839 - n.a. -
Sam Rayburn 93.4 162.71 -1.69 2,688,241 2,669,285 2,857,077 109,609
Somerville 85.1 235.92 -2.08 127,837 127,837 150,293 10,407
Squaw Creek 100.0 775.43 0.43 152,638 151,250 151,250 - n.a. -
Stamford 100.0 1,417.18 0.38 53,559 51,570 51,570 5,257
Stillhouse Hollow 100.0 622.72 0.72 232,500 227,771 227,771 - n.a. -
Striker 100.0 292.95 -0.05 22,865 16,934 16,934 1,920
Sulphur Springs 99.7 458.92 -0.03 17,692 17,692 17,747 - n.a. -
Sweetwater 81.9 2,112.86 -3.64 10,047 10,047 12,267 558
Tawakoni 100.0 437.55 0.05 873,543 871,685 871,685 - n.a. -
Texana 99.8 43.97 -0.03 159,569 159,290 159,566 9,523
Texoma 8 100.0 617.86 0.86 2,553,712 1,243,801 1,243,801 77,567
Toledo Bend 9 89.4 169.11 -2.89 4,003,219 1,999,560 2,236,450 168,655
Travis 67.5 659.19 -21.81 773,402 751,794 1,113,348 14,069
Twin Buttes 54.1 1,928.53 -11.67 102,486 98,737 182,454 5,489
Tyler 100.0 375.74 0.36 78,998 72,073 72,073 - n.a. -
Waco 97.0 461.50 -0.70 184,000 183,794 189,418 7,968
Waxahachie 93.0 530.31 -1.19 10,634 10,028 10,780 620
Weatherford 90.5 894.40 -1.60 16,119 16,119 17,812 1,030
White River 12.1 2,347.22 -24.98 5,582 3,616 29,880 611
Whitney 90.7 530.64 -2.36 502,543 501,684 553,344 20,965
Worth 74.6 592.13 -1.87 27,294 18,218 24,419 3,203
Wright Patman 100.0 230.19 9.59 408,945 122,593 122,593 - 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.