Texas Reservoirs: Monitored Water Supply Reservoirs are 82.0% full on 2021-03-03

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2021-03-03 82.0 30,012,651 25,666,309 31,316,346
Yesterday 2021-03-02 81.9 29,954,397 25,659,063 31,316,346
2 days ago 2021-03-01 81.9 29,856,607 25,635,830 31,316,346
1 week ago 2021-02-24 81.6 29,478,562 25,549,338 31,316,346
1 month ago 2021-02-03 82.2 29,782,814 25,733,762 31,316,346
3 months ago 2020-12-03 79.7 28,735,094 24,973,784 31,316,346
6 months ago 2020-09-03 81.3 29,492,476 25,546,902 31,408,749
1 year ago 2020-03-03 85.6 31,648,435 26,800,406 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 67.6 2,007.84 -4.46 5,343 5,343 7,900 491
Addicks 1 - n.a. - 70.21 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry 86.5 2,215.07 -4.93 83,261 83,261 96,207 2,451
Amistad 2 60.6 1,072.27 -44.73 1,198,127 1,116,141 1,840,849 30,415
Amon G Carter 92.6 919.02 -0.98 18,630 17,846 19,266 1,417
Aquilla 93.2 536.53 -0.97 40,341 40,305 43,243 2,973
Arlington 88.5 547.56 -2.44 35,569 35,537 40,157 1,867
Arrowhead 98.6 925.78 -0.22 227,181 227,181 230,359 14,392
Athens 100.0 440.79 0.79 31,041 29,503 29,503 - n.a. -
Austin 94.9 492.01 -0.79 23,351 22,742 23,972 1,535
B A Steinhagen 96.2 82.74 -0.26 66,631 66,558 69,186 9,996
Bardwell 100.0 421.66 0.66 48,562 46,122 46,122 - n.a. -
Barker 3 - n.a. - 72.05 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton 98.0 593.28 -0.72 426,535 426,535 435,225 12,004
Benbrook 89.4 691.44 -2.56 76,597 76,597 85,648 3,421
Bob Sandlin 100.0 338.22 0.72 209,598 192,417 192,417 - n.a. -
Bonham 100.0 565.26 0.26 11,318 11,027 11,027 1,084
Brady Creek 66.9 1,737.66 -5.34 20,906 19,284 28,808 1,573
Bridgeport 87.3 831.92 -4.08 319,841 319,841 366,236 11,092
Brownwood 85.1 1,421.60 -3.00 111,412 111,412 130,868 6,177
Buchanan 83.1 1,013.20 -6.80 730,416 715,214 860,607 20,540
Caddo 4 100.0 171.48 2.98 215,855 29,898 29,898 33,447
Canyon 88.1 903.30 -5.70 333,798 333,727 378,781 7,562
Cedar Creek 100.0 322.13 0.13 649,046 644,686 644,686 - n.a. -
Champion Creek 58.1 2,069.24 -13.76 24,177 24,177 41,580 1,042
Cherokee 100.0 280.76 0.76 45,621 40,094 40,094 3,889
Choke Canyon 34.2 197.88 -22.62 226,546 226,545 662,820 13,455
Cisco 78.4 1,516.55 -5.91 22,752 22,752 29,003 940
Coleman 85.1 1,714.27 -3.23 32,411 32,393 38,075 1,700
Coleto Creek 68.3 93.70 -4.30 21,194 21,194 31,040 - n.a. -
Colorado City 36.0 2,053.33 -16.87 11,067 11,067 30,758 - n.a. -
Conroe 100.0 201.18 0.18 414,486 410,988 410,988 - n.a. -
Corpus Christi 48.2 86.23 -7.77 123,687 123,409 256,062 14,005
Crook 100.0 476.17 0.17 9,389 9,195 9,195 - n.a. -
Cypress Springs 100.0 379.26 1.26 70,888 66,756 66,756 - n.a. -
E V Spence 22.0 1,857.23 -40.77 113,983 113,983 517,272 5,524
Eagle Mountain 92.0 647.39 -1.71 165,463 165,463 179,880 8,285
Elephant Butte 5 9.3 4,310.82 -95.48 183,852 183,852 1,985,900 7,275
Falcon 2 27.7 261.63 -39.47 496,077 430,281 1,551,007 29,284
Fork 100.0 403.02 0.02 637,034 605,061 605,061 - n.a. -
Fort Phantom Hill 87.3 1,633.51 -2.39 61,108 61,102 70,030 3,555
Georgetown 65.4 779.84 -11.16 24,156 24,075 36,823 989
Gibbons Creek 81.0 244.94 -2.06 22,538 20,834 25,721 2,200
Graham 93.3 1,073.75 -1.25 42,263 42,249 45,288 2,358
Granbury 99.6 692.64 -0.06 133,369 132,460 132,949 8,150
Granger 100.0 504.35 0.35 53,273 51,822 51,822 - n.a. -
Grapevine 100.0 536.19 1.19 171,087 163,064 163,064 - n.a. -
Greenbelt 16.5 2,623.94 -40.06 10,331 9,899 59,968 586
Halbert 88.0 366.72 -1.28 5,312 5,312 6,033 548
Hords Creek 51.4 1,890.05 -9.95 4,171 4,168 8,109 298
Houston 100.0 42.61 0.23 136,732 130,147 130,147 - n.a. -
Houston County 100.0 260.45 0.45 18,251 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 99.1 714.80 -0.20 23,939 23,842 24,058 1,075
Inks 92.3 887.11 -1.39 13,179 12,885 13,962 749
J B Thomas 12.9 2,221.03 -36.97 26,556 25,883 199,931 2,467
Jacksonville 100.0 422.26 0.26 26,035 25,670 25,670 - n.a. -
Jim Chapman 100.0 441.92 1.92 334,725 260,332 260,332 - n.a. -
Joe Pool 94.5 520.68 -1.32 167,211 166,116 175,800 7,232
Kemp 84.9 1,142.13 -1.87 208,507 208,381 245,307 11,816
Kickapoo 80.0 1,041.87 -3.13 69,105 69,105 86,345 5,152
Lake O' the Pines 100.0 232.14 3.64 309,986 241,363 241,363 - n.a. -
Lavon 100.0 493.51 1.51 440,755 406,388 406,388 - n.a. -
Leon 91.1 1,373.55 -1.45 25,579 25,299 27,762 1,642
Lewisville 100.0 522.72 0.72 618,529 563,228 563,228 - n.a. -
Limestone 100.0 363.06 0.06 204,526 203,780 203,780 - n.a. -
Livingston 100.0 131.23 0.23 1,761,345 1,741,867 1,741,867 83,925
Lost Creek 96.1 1,008.40 -1.10 11,489 11,489 11,950 - n.a. -
Lyndon B Johnson 96.2 824.69 -0.71 131,182 110,820 115,249 6,115
Mackenzie 8.8 3,013.73 -86.27 4,088 4,088 46,450 204
Marble Falls 99.0 736.37 -0.63 6,831 6,831 6,901 541
Martin 100.0 306.02 0.02 75,825 75,726 75,726 - n.a. -
Medina 38.9 1,030.17 -34.03 99,084 99,084 254,823 3,000
Meredith 6 35.5 2,885.29 -51.21 215,921 177,507 500,000 6,894
Millers Creek 98.9 1,333.87 -0.13 27,765 26,482 26,768 2,197
Mineral Wells 100.0 863.12 0.12 5,329 5,273 5,273 470
Monticello 89.2 338.09 -1.91 31,005 31,005 34,740 1,828
Mountain Creek 100.0 457.62 0.62 24,474 22,850 22,850 2,863
Murvaul 100.0 266.46 1.16 42,345 38,285 38,285 - n.a. -
Nacogdoches 97.0 278.46 -0.54 38,357 38,355 39,522 2,133
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 100.0 424.71 0.21 50,819 49,827 49,827 - n.a. -
New Terrell City 100.0 504.96 0.96 9,448 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 96.1 1,047.59 -0.41 14,795 14,795 15,400 1,467
O C Fisher 6.2 1,866.13 -41.87 7,189 7,188 115,742 703
O H Ivie 60.8 1,538.24 -13.26 336,950 336,950 554,340 - n.a. -
Oak Creek 76.7 1,995.91 -4.09 30,219 30,069 39,210 1,962
Palestine 100.0 346.00 1.00 390,872 367,303 367,303 - n.a. -
Palo Duro 1.4 2,832.86 -59.14 841 841 61,066 - n.a. -
Palo Pinto 84.9 865.11 -1.89 23,113 22,727 26,766 2,099
Pat Cleburne 83.9 730.76 -2.74 21,831 21,831 26,008 1,486
Pat Mayse 100.0 452.88 1.88 128,634 113,683 113,683 - n.a. -
Possum Kingdom 98.4 998.53 -0.47 529,771 529,771 538,139 17,695
Proctor 96.7 1,161.61 -0.39 52,977 52,977 54,762 4,545
Ray Hubbard 100.0 435.53 0.03 440,189 439,559 439,559 20,985
Ray Roberts 98.9 632.18 -0.32 779,447 779,124 788,167 28,151
Red Bluff 49.9 2,815.16 -12.24 75,463 75,463 151,110 - n.a. -
Richland-Chambers 99.7 314.92 -0.08 1,109,338 1,084,414 1,087,839 42,884
Sam Rayburn 95.4 163.22 -1.18 2,744,357 2,725,401 2,857,077 110,459
Somerville 86.5 236.13 -1.87 130,030 130,030 150,293 10,480
Squaw Creek 98.5 774.30 -0.70 149,070 149,047 151,250 3,130
Stamford 100.0 1,417.04 0.24 52,822 51,570 51,570 5,208
Stillhouse Hollow 100.0 622.54 0.54 231,325 227,771 227,771 - n.a. -
Striker 100.0 293.03 0.03 22,865 16,934 16,934 1,920
Sulphur Springs 100.0 459.42 0.47 18,675 17,747 17,747 - n.a. -
Sweetwater 81.5 2,112.76 -3.74 9,995 9,995 12,267 556
Tawakoni 100.0 438.48 0.98 908,447 871,685 871,685 - n.a. -
Texana 96.8 43.44 -0.56 154,738 154,459 159,566 9,045
Texoma 8 90.6 613.72 -3.28 2,254,079 1,127,039 1,243,801 66,714
Toledo Bend 9 90.6 169.44 -2.56 4,057,351 2,026,626 2,236,450 170,184
Travis 67.2 658.97 -22.03 770,312 748,704 1,113,348 14,026
Twin Buttes 54.4 1,928.62 -11.58 102,977 99,228 182,454 5,513
Tyler 100.0 375.90 0.52 79,771 72,073 72,073 - n.a. -
Waco 97.1 461.51 -0.69 184,079 183,873 189,418 7,970
Waxahachie 96.1 530.84 -0.66 10,966 10,360 10,780 630
Weatherford 92.0 894.66 -1.34 16,387 16,387 17,812 1,038
White River 12.0 2,347.17 -25.03 5,552 3,586 29,880 609
Whitney 88.1 529.95 -3.05 488,323 487,464 553,344 20,241
Worth 75.1 592.17 -1.83 27,422 18,346 24,419 3,208
Wright Patman 100.0 228.89 8.29 359,570 122,593 122,593 - 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.