Texas Reservoirs: Monitored Water Supply Reservoirs are 85.7% full on 2020-02-21

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Most recent 2020-02-21 85.7 31,982,537 26,809,657 31,290,625
1 day prior 2020-02-20 85.5 31,846,908 26,743,521 31,290,625
2 days prior 2020-02-19 85.2 31,611,087 26,647,681 31,290,625
1 week prior 2020-02-14 84.7 31,201,083 26,503,341 31,290,625
1 month prior 2020-01-21 82.4 30,132,786 25,776,432 31,290,625
3 months prior 2019-11-21 81.0 29,335,992 25,359,228 31,290,625
6 months prior 2019-08-21 85.0 30,693,797 26,662,090 31,383,028
1 year prior 2019-02-21 89.5 34,054,447 28,020,297 31,290,625
*

 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 70.1 2,008.19 -4.11 5,534 5,534 7,900 500
Addicks 1 - n.a. - 69.82 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry 92.9 2,217.48 -2.52 89,374 89,374 96,207 2,622
Amistad 2 71.7 1,085.37 -31.63 1,649,181 1,319,345 1,840,849 39,964
Amon G Carter 96.8 919.57 -0.43 19,426 18,642 19,266 1,459
Aquilla 100.0 539.04 1.54 48,170 43,243 43,243 - n.a. -
Arlington 100.0 550.46 0.46 41,076 40,157 40,157 - n.a. -
Arrowhead 90.1 924.38 -1.62 207,537 207,537 230,359 13,670
Athens 100.0 440.88 0.88 31,216 29,503 29,503 - n.a. -
Austin 93.4 491.78 -1.02 22,999 22,390 23,972 1,523
B A Steinhagen 95.8 82.71 -0.29 66,330 66,257 69,186 9,968
Bardwell 100.0 421.48 0.48 47,988 46,122 46,122 - n.a. -
Barker 3 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton 95.2 592.27 -1.73 414,506 414,506 435,225 11,816
Benbrook 90.6 691.72 -2.28 77,559 77,559 85,648 3,445
Bob Sandlin 100.0 338.06 0.56 208,156 192,417 192,417 - n.a. -
Bonham 100.0 565.04 0.04 11,081 11,027 11,027 1,072
Brady Creek 86.7 1,741.00 -2.00 26,600 24,978 28,808 1,853
Bridgeport 87.7 832.04 -3.96 321,173 321,173 366,236 11,109
Brownwood 82.2 1,420.98 -3.62 107,622 107,622 130,868 6,049
Buchanan 92.1 1,016.88 -3.12 807,897 792,696 860,607 21,510
Caddo 4 98.8 168.48 -0.02 128,280 29,538 29,898 26,738
Canyon 93.7 906.05 -2.95 355,056 354,985 378,781 7,895
Cedar Creek 100.0 322.41 0.41 658,293 644,686 644,686 - n.a. -
Champion Creek 66.4 2,072.42 -10.58 27,606 27,606 41,580 1,138
Cherokee 100.0 280.80 0.80 45,621 40,094 40,094 3,889
Choke Canyon 44.4 202.49 -18.01 294,475 294,474 662,820 15,942
Cisco 87.3 1,519.33 -3.13 25,327 25,327 29,003 1,021
Coleman 86.3 1,714.54 -2.96 32,871 32,853 38,075 1,710
Coleto Creek 72.4 94.32 -3.68 22,488 22,488 31,040 - n.a. -
Colorado City 45.0 2,056.34 -13.86 13,826 13,826 30,758 - n.a. -
Conroe 92.5 199.35 -1.65 380,036 380,002 410,988 18,369
Corpus Christi 72.1 90.16 -3.84 185,009 184,731 256,062 17,211
Crook 100.0 476.04 0.04 9,252 9,195 9,195 - n.a. -
Cypress Springs 100.0 379.73 1.73 72,460 66,756 66,756 - n.a. -
E V Spence 26.8 1,861.40 -36.60 138,682 138,682 517,272 6,329
Eagle Mountain 100.0 649.32 0.22 181,781 179,880 179,880 - n.a. -
Elephant Butte 5as of 2020-02-21 31.0 4,348.74 -58.26 612,228 612,228 1,973,358 - n.a. -
Falcon 2 31.6 263.74 -37.36 561,691 490,014 1,551,007 31,658
Fork 100.0 403.14 0.14 640,223 605,061 605,061 - n.a. -
Fort Phantom Hill 93.8 1,634.76 -1.14 65,666 65,660 70,030 3,742
Georgetown 73.9 782.90 -8.10 27,309 27,228 36,823 1,072
Graham 87.0 1,072.53 -2.47 39,399 39,385 45,288 2,275
Granbury 99.8 692.66 -0.04 133,532 132,623 132,949 8,158
Granger 100.0 504.08 0.08 52,151 51,822 51,822 - n.a. -
Grapevine 100.0 537.83 2.83 182,715 163,064 163,064 - n.a. -
Greenbelt 20.1 2,627.27 -36.73 12,501 12,069 59,968 664
Halbert 94.7 367.44 -0.56 5,713 5,713 6,033 565
Hords Creek 77.4 1,896.00 -4.00 6,278 6,275 8,109 416
Houston 94.7 41.76 -0.62 127,228 123,253 130,147 10,956
Houston County 100.0 260.49 0.49 18,304 17,113 17,113 - n.a. -
Hubbard Creek 87.4 1,180.69 -2.62 278,758 273,882 313,298 14,401
Hubert H Moss 100.0 714.99 -0.01 24,144 24,047 24,058 1,134
Inks 56.8 879.44 -9.06 8,220 7,926 13,962 538
J B Thomas 24.1 2,228.61 -29.39 48,838 48,165 199,931 3,336
Jacksonville 100.0 422.38 0.38 26,175 25,670 25,670 - n.a. -
Jim Chapman 100.0 441.57 1.57 327,957 260,332 260,332 - n.a. -
Joe Pool 98.2 521.56 -0.44 173,648 172,553 175,800 7,391
Kemp 90.3 1,142.41 -1.59 221,723 221,597 245,307 14,483
Kickapoo 83.8 1,042.50 -2.50 72,395 72,395 86,345 5,296
Lake O' the Pines 100.0 233.75 5.25 343,170 241,363 241,363 - n.a. -
Lavon 100.0 492.76 0.76 425,073 406,388 406,388 20,793
Leon 86.5 1,372.75 -2.25 24,291 24,011 27,762 1,579
Lewisville 100.0 522.89 0.89 623,216 563,228 563,228 - n.a. -
Limestone 100.0 363.28 0.28 207,268 203,780 203,780 - n.a. -
Livingston 100.0 132.03 1.03 1,829,178 1,741,867 1,741,867 86,180
Lost Creek 100.0 1,009.74 0.24 12,050 11,950 11,950 - n.a. -
Lyndon B Johnson 74.6 820.33 -5.07 106,313 85,951 115,249 5,324
Mackenzie 11.4 3,019.56 -80.44 5,293 5,293 46,450 242
Marble Falls 97.9 736.23 -0.77 6,755 6,755 6,901 538
Martin 100.0 306.31 0.31 77,271 75,726 75,726 - n.a. -
Medina 75.4 1,053.03 -11.17 192,094 192,094 254,823 5,162
Meredith 6 41.9 2,889.75 -46.75 247,831 209,417 500,000 7,468
Millers Creek 88.9 1,332.60 -1.40 25,071 23,788 26,768 2,044
Mineral Wells 100.0 863.42 0.42 5,471 5,273 5,273 478
Monticello 88.7 337.99 -2.01 30,818 30,818 34,740 1,819
Mountain Creek 100.0 457.56 0.56 24,290 22,850 22,850 2,841
Murvaul 100.0 266.64 1.34 42,990 38,285 38,285 - n.a. -
Nacogdoches 100.0 280.85 1.85 43,731 39,522 39,522 - n.a. -
Nasworthy 87.3 1,871.35 -0.85 8,886 8,393 9,615 1,244
Natural Dam 7 48.4 2,447.29 -9.71 26,421 26,421 54,560 2,272
Navarro Mills 100.0 426.74 2.24 60,859 49,827 49,827 - n.a. -
New Terrell City 100.0 505.21 1.21 9,677 8,583 8,583 - n.a. -
Nocona 100.0 827.69 0.19 22,004 21,444 21,444 - n.a. -
North Fork Buffalo Creek 78.6 1,045.89 -2.11 12,098 12,098 15,400 1,286
O C Fisher 9.2 1,870.46 -37.54 10,683 10,682 115,742 941
O H Ivie 69.7 1,541.69 -9.81 386,554 386,554 554,340 - n.a. -
Oak Creek 89.9 1,998.33 -1.67 35,395 35,245 39,210 2,201
Palestine 100.0 346.53 1.53 403,722 367,303 367,303 - n.a. -
Palo Duro 4.7 2,842.59 -49.41 2,855 2,855 61,066 - n.a. -
Palo Pinto 74.5 863.76 -3.24 20,332 19,946 26,766 1,997
Pat Cleburne 97.2 733.03 -0.47 25,276 25,276 26,008 1,551
Pat Mayse 100.0 452.77 1.77 127,992 113,683 113,683 - n.a. -
Possum Kingdom 100.0 999.04 0.04 538,856 538,139 538,139 17,935
Proctor 75.2 1,158.87 -3.13 41,168 41,168 54,762 3,982
Ray Hubbard 100.0 435.53 0.03 440,189 439,559 439,559 20,985
Ray Roberts 100.0 633.47 0.97 816,308 788,167 788,167 - n.a. -
Red Bluff 66.2 2,819.76 -7.64 100,081 100,081 151,110 - n.a. -
Richland-Chambers 100.0 315.83 0.83 1,148,615 1,087,839 1,087,839 - n.a. -
Sam Rayburn 100.0 164.52 0.12 2,889,564 2,857,077 2,857,077 - n.a. -
Somerville 100.0 238.02 0.02 150,518 150,293 150,293 - n.a. -
Squaw Creek 98.4 774.24 -0.76 148,882 148,859 151,250 3,127
Stamford 93.3 1,416.10 -0.70 48,093 48,090 51,570 4,875
Stillhouse Hollow 90.9 618.69 -3.31 207,179 207,125 227,771 6,029
Striker 100.0 293.49 0.49 22,865 16,934 16,934 1,920
Sulphur Springs 94.7 458.43 -0.52 16,799 16,799 17,747 - n.a. -
Sweetwater 100.0 2,116.62 0.12 12,347 12,267 12,267 649
Tawakoni 100.0 438.63 1.13 914,165 871,685 871,685 - n.a. -
Texana 70.5 38.47 -5.53 112,775 112,496 159,566 7,730
Texoma 8 100.0 617.61 0.61 2,534,494 1,243,801 1,243,801 77,054
Toledo Bend 9 94.0 170.34 -1.66 4,207,227 2,101,564 2,236,450 174,466
Travis 83.0 670.44 -10.56 945,524 923,916 1,113,348 16,644
Twin Buttes 65.7 1,932.08 -8.12 123,604 119,855 182,454 6,473
Tyler 100.0 375.93 0.55 79,918 72,073 72,073 - n.a. -
Waco 92.8 460.49 -1.71 176,042 175,836 189,418 7,792
Waxahachie 100.0 531.94 0.44 11,670 10,780 10,780 - n.a. -
Weatherford 100.0 896.06 0.06 17,878 17,812 17,812 - n.a. -
White River 18.1 2,349.97 -22.23 7,376 5,410 29,880 688
Whitney 85.0 529.09 -3.91 471,292 470,433 553,344 19,398
Worth 100.0 594.04 0.04 33,632 24,419 24,419 - n.a. -
Wright Patman 100.0 232.38 11.78 499,589 122,593 122,593 - 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.