Texas Reservoirs: Monitored Water Supply Reservoirs are 81.8% full on 2021-02-28

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2021-02-28 81.8 29,730,470 25,613,835 31,316,346
Yesterday 2021-02-27 81.8 29,689,696 25,619,399 31,316,346
2 days ago 2021-02-26 81.8 29,594,539 25,611,541 31,316,346
1 week ago 2021-02-21 81.5 29,411,735 25,516,896 31,316,346
1 month ago 2021-01-28 82.3 29,948,946 25,779,528 31,316,346
3 months ago 2020-11-28 79.7 28,694,551 24,956,170 31,316,346
6 months ago 2020-08-28 80.6 29,155,556 25,301,269 31,408,749
1 year ago 2020-02-28 85.7 31,843,341 26,853,634 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 67.7 2,007.85 -4.45 5,348 5,348 7,900 491
Addicks 1 - n.a. - 68.32 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry 86.6 2,215.11 -4.89 83,359 83,359 96,207 2,454
Amistad 2 60.7 1,072.30 -44.70 1,198,887 1,116,849 1,840,849 30,431
Amon G Carter 92.7 919.03 -0.97 18,644 17,860 19,266 1,417
Aquilla 92.5 536.43 -1.07 40,044 40,008 43,243 2,959
Arlington 86.4 547.11 -2.89 34,730 34,698 40,157 1,859
Arrowhead 98.6 925.78 -0.22 227,181 227,181 230,359 14,392
Athens 100.0 440.61 0.61 30,694 29,503 29,503 - n.a. -
Austin 95.6 492.13 -0.67 23,535 22,926 23,972 1,541
B A Steinhagen 89.4 82.26 -0.74 61,939 61,866 69,186 9,554
Bardwell 100.0 421.39 0.39 47,702 46,122 46,122 - n.a. -
Barker 3 - n.a. - 70.25 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton 97.9 593.26 -0.74 426,295 426,295 435,225 12,000
Benbrook 89.5 691.46 -2.54 76,666 76,666 85,648 3,423
Bob Sandlin 100.0 338.41 0.91 211,317 192,417 192,417 - n.a. -
Bonham 100.0 565.04 0.04 11,081 11,027 11,027 1,072
Brady Creek 67.1 1,737.68 -5.32 20,942 19,320 28,808 1,574
Bridgeport 87.4 831.93 -4.07 319,952 319,952 366,236 11,093
Brownwood 85.3 1,421.63 -2.97 111,598 111,598 130,868 6,183
Buchanan 83.1 1,013.20 -6.80 730,416 715,214 860,607 20,540
Caddo 4 100.0 170.31 1.81 179,139 29,898 29,898 30,708
Canyon 88.2 903.33 -5.67 334,025 333,954 378,781 7,566
Cedar Creek 100.0 322.11 0.11 648,389 644,686 644,686 - n.a. -
Champion Creek 58.2 2,069.27 -13.73 24,212 24,212 41,580 1,042
Cherokee 100.0 280.37 0.37 45,621 40,094 40,094 3,889
Choke Canyon 34.1 197.83 -22.67 225,874 225,873 662,820 13,431
Cisco 78.5 1,516.57 -5.89 22,771 22,771 29,003 941
Coleman 85.2 1,714.30 -3.20 32,462 32,444 38,075 1,701
Coleto Creek 68.5 93.74 -4.26 21,275 21,275 31,040 - n.a. -
Colorado City 36.1 2,053.37 -16.83 11,101 11,101 30,758 - n.a. -
Conroe 100.0 201.09 0.09 412,752 410,988 410,988 - n.a. -
Corpus Christi 48.1 86.22 -7.78 123,547 123,269 256,062 13,996
Crook 100.0 476.68 0.68 9,931 9,195 9,195 - n.a. -
Cypress Springs 100.0 379.22 1.22 70,755 66,756 66,756 - n.a. -
E V Spence 22.0 1,857.24 -40.76 114,039 114,039 517,272 5,526
Eagle Mountain 91.6 647.31 -1.79 164,801 164,801 179,880 8,274
Elephant Butte 5 9.1 4,310.46 -95.84 181,243 181,243 1,985,900 7,219
Falcon 2 28.0 261.79 -39.31 500,821 434,396 1,551,007 29,465
Fork 100.0 403.01 0.01 636,769 605,061 605,061 - n.a. -
Fort Phantom Hill 87.3 1,633.52 -2.38 61,143 61,137 70,030 3,557
Georgetown 65.2 779.77 -11.23 24,087 24,006 36,823 987
Gibbons Creek 91.5 246.13 -0.87 25,245 23,541 25,721 2,459
Graham 93.4 1,073.78 -1.22 42,334 42,320 45,288 2,360
Granbury 99.2 692.57 -0.13 132,799 131,890 132,949 8,125
Granger 100.0 504.26 0.26 52,897 51,822 51,822 - n.a. -
Grapevine 100.0 536.32 1.32 171,985 163,064 163,064 - n.a. -
Greenbelt 16.5 2,623.95 -40.05 10,337 9,905 59,968 586
Halbert 87.1 366.61 -1.39 5,252 5,252 6,033 546
Hords Creek 51.6 1,890.11 -9.89 4,190 4,187 8,109 299
Houston 100.0 42.56 0.18 136,162 130,147 130,147 - n.a. -
Houston County 100.0 260.21 0.21 17,938 17,113 17,113 - n.a. -
Hubbard Creek 87.2 1,180.65 -2.66 278,182 273,306 313,298 14,382
Hubert H Moss 99.1 714.81 -0.19 23,950 23,853 24,058 1,075
Inks 92.6 887.17 -1.33 13,224 12,930 13,962 752
J B Thomas 13.0 2,221.08 -36.92 26,680 26,007 199,931 2,474
Jacksonville 100.0 422.12 0.12 25,871 25,670 25,670 - n.a. -
Jim Chapman 100.0 441.79 1.79 332,198 260,332 260,332 - n.a. -
Joe Pool 94.4 520.66 -1.34 167,067 165,972 175,800 7,229
Kemp 85.0 1,142.15 -1.85 208,744 208,618 245,307 11,832
Kickapoo 80.2 1,041.90 -3.10 69,259 69,259 86,345 5,159
Lake O' the Pines 100.0 230.02 1.52 268,939 241,363 241,363 - n.a. -
Lavon 100.0 493.35 1.35 437,395 406,388 406,388 - n.a. -
Leon 91.2 1,373.57 -1.43 25,612 25,332 27,762 1,644
Lewisville 100.0 522.61 0.61 615,506 563,228 563,228 - n.a. -
Limestone 100.0 363.08 0.08 204,774 203,780 203,780 - n.a. -
Livingston 99.8 130.96 -0.04 1,738,592 1,738,592 1,741,867 83,164
Lost Creek 95.8 1,008.30 -1.20 11,447 11,447 11,950 - n.a. -
Lyndon B Johnson 96.2 824.69 -0.71 131,182 110,820 115,249 6,115
Mackenzie 8.8 3,013.78 -86.22 4,098 4,098 46,450 205
Marble Falls 99.1 736.38 -0.62 6,836 6,836 6,901 541
Martin 100.0 306.07 0.07 76,074 75,726 75,726 - n.a. -
Medina 39.0 1,030.28 -33.92 99,414 99,414 254,823 3,006
Meredith 6 35.5 2,885.29 -51.21 215,921 177,507 500,000 6,894
Millers Creek 99.1 1,333.89 -0.11 27,809 26,526 26,768 2,200
Mineral Wells 100.0 863.13 0.13 5,334 5,273 5,273 470
Monticello 90.5 338.33 -1.67 31,456 31,456 34,740 1,850
Mountain Creek 100.0 457.46 0.46 23,995 22,850 22,850 2,810
Murvaul 100.0 265.61 0.31 39,354 38,285 38,285 - n.a. -
Nacogdoches 93.3 277.75 -1.25 36,866 36,864 39,522 2,069
Nasworthy 85.1 1,871.18 -1.02 8,676 8,183 9,615 1,232
Natural Dam 7 48.4 2,447.29 -9.71 26,421 26,421 54,560 2,272
Navarro Mills 100.0 424.65 0.15 50,535 49,827 49,827 - n.a. -
New Terrell City 100.0 504.82 0.82 9,321 8,583 8,583 - n.a. -
Nocona 93.7 826.47 -1.03 20,387 20,083 21,444 1,304
North Fork Buffalo Creek 96.5 1,047.63 -0.37 14,859 14,859 15,400 1,471
O C Fisher 6.2 1,866.16 -41.84 7,211 7,210 115,742 704
O H Ivie 60.8 1,538.24 -13.26 336,950 336,950 554,340 - n.a. -
Oak Creek 76.8 1,995.94 -4.06 30,278 30,128 39,210 1,965
Palestine 100.0 345.45 0.45 377,804 367,303 367,303 - n.a. -
Palo Duro 1.4 2,832.92 -59.08 848 848 61,066 - n.a. -
Palo Pinto 85.0 865.12 -1.88 23,134 22,748 26,766 2,100
Pat Cleburne 83.8 730.74 -2.76 21,801 21,801 26,008 1,485
Pat Mayse 100.0 452.60 1.60 127,002 113,683 113,683 - n.a. -
Possum Kingdom 98.5 998.55 -0.45 530,125 530,125 538,139 17,704
Proctor 96.7 1,161.61 -0.39 52,977 52,977 54,762 4,545
Ray Hubbard 100.0 435.54 0.04 440,399 439,559 439,559 20,998
Ray Roberts 98.2 632.00 -0.50 774,389 774,066 788,167 28,034
Red Bluff 49.9 2,815.14 -12.26 75,366 75,366 151,110 - n.a. -
Richland-Chambers 99.4 314.84 -0.16 1,105,919 1,080,995 1,087,839 42,697
Sam Rayburn 94.6 163.02 -1.38 2,722,291 2,703,335 2,857,077 110,135
Somerville 86.3 236.10 -1.90 129,715 129,715 150,293 10,470
Squaw Creek 98.7 774.38 -0.62 149,321 149,298 151,250 3,134
Stamford 100.0 1,417.06 0.26 52,927 51,570 51,570 5,215
Stillhouse Hollow 100.0 622.54 0.54 231,325 227,771 227,771 - n.a. -
Striker 100.0 292.95 -0.05 22,865 16,934 16,934 1,920
Sulphur Springs 100.0 460.31 1.36 20,500 17,747 17,747 - n.a. -
Sweetwater 81.5 2,112.77 -3.73 10,000 10,000 12,267 556
Tawakoni 100.0 438.30 0.80 901,617 871,685 871,685 - n.a. -
Texana 96.9 43.46 -0.54 154,919 154,640 159,566 9,050
Texoma 8 91.0 613.85 -3.15 2,262,700 1,131,350 1,243,801 66,992
Toledo Bend 9 89.7 169.19 -2.81 4,016,304 2,006,102 2,236,450 169,032
Travis 67.2 658.93 -22.07 769,751 748,143 1,113,348 14,017
Twin Buttes 54.4 1,928.62 -11.58 102,977 99,228 182,454 5,513
Tyler 100.0 375.71 0.33 78,853 72,073 72,073 - n.a. -
Waco 96.9 461.46 -0.74 183,681 183,475 189,418 7,961
Waxahachie 95.3 530.71 -0.79 10,884 10,278 10,780 628
Weatherford 91.6 894.59 -1.41 16,315 16,315 17,812 1,036
White River 12.1 2,347.21 -24.99 5,576 3,610 29,880 610
Whitney 87.6 529.82 -3.18 485,700 484,841 553,344 20,100
Worth 76.6 592.28 -1.72 27,776 18,700 24,419 3,222
Wright Patman 100.0 226.51 5.91 277,730 122,593 122,593 - 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.