Texas Reservoirs: Monitored Water Supply Reservoirs are 80.3% full on 2020-10-22

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2020-10-22 80.3 28,866,402 25,106,519 31,285,119
Yesterday 2020-10-21 80.3 28,866,835 25,107,109 31,285,119
2 days ago 2020-10-20 80.3 28,874,832 25,114,521 31,285,119
1 week ago 2020-10-15 80.7 29,049,684 25,250,349 31,285,119
1 month ago 2020-09-22 82.1 29,632,909 25,780,591 31,408,749
3 months ago 2020-07-22 84.1 30,587,207 26,419,894 31,408,749
6 months ago 2020-04-22 87.4 32,712,432 27,530,604 31,504,135
1 year ago 2019-10-22 80.8 29,124,778 25,293,727 31,285,119
*

 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)
Abileneas of 2020-10-21 76.5 2,009.13 -3.17 6,041 6,041 7,900 523
Addicks 1as of 2020-10-21 - n.a. - 69.39 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henryas of 2020-10-21 90.9 2,216.75 -3.25 87,479 87,479 96,207 2,570
Amistad 2 62.4 1,072.60 -44.40 1,207,928 1,148,388 1,840,849 30,635
Amon G Carteras of 2020-10-21 95.4 919.39 -0.61 19,163 18,379 19,266 1,445
Aquillaas of 2020-10-21 93.8 536.61 -0.89 40,579 40,543 43,243 2,982
Arlingtonas of 2020-10-21 77.9 545.26 -4.74 31,322 31,290 40,157 1,826
Arrowheadas of 2020-10-21 97.0 925.52 -0.48 223,456 223,456 230,359 14,258
Athensas of 2020-10-21 100.0 440.19 0.19 29,898 29,503 29,503 - n.a. -
Austin 94.4 491.94 -0.86 23,243 22,634 23,972 1,531
B A Steinhagenas of 2020-10-21 89.8 82.29 -0.71 62,225 62,152 69,186 9,581
Bardwellas of 2020-10-21 97.9 420.69 -0.31 45,504 45,154 46,122 3,110
Barker 3as of 2020-10-21 - n.a. - 69.55 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Beltonas of 2020-10-21 99.2 593.72 -0.28 431,834 431,834 435,225 12,084
Benbrookas of 2020-10-21 81.0 689.27 -4.73 69,413 69,413 85,648 3,197
Bob Sandlinas of 2020-10-21 96.7 336.77 -0.73 196,711 185,980 192,417 8,746
Bonhamas of 2020-10-21 96.4 564.62 -0.38 10,642 10,630 11,027 1,034
Brady Creekas of 2020-10-21 71.4 1,738.45 -4.55 22,186 20,564 28,808 1,636
Bridgeportas of 2020-10-21 90.8 833.06 -2.94 332,575 332,575 366,236 11,249
Brownwoodas of 2020-10-21 89.6 1,422.54 -2.06 117,309 117,309 130,868 6,370
Buchanan 91.1 1,014.61 -3.39 759,668 744,466 816,904 20,959
Caddo 4as of 2020-10-21 100.0 168.83 0.33 136,090 29,898 29,898 27,454
Canyonas of 2020-10-21 91.6 905.03 -3.97 347,064 346,993 378,781 7,774
Cedar Creekas of 2020-10-21 96.9 321.38 -0.62 624,722 624,623 644,686 32,001
Champion Creekas of 2020-10-21 60.2 2,070.05 -12.95 25,041 25,041 41,580 1,066
Cherokeeas of 2020-10-21 96.9 279.56 -0.44 43,246 38,864 40,094 3,593
Choke Canyonas of 2020-10-21 37.1 199.28 -21.22 245,862 245,861 662,820 14,188
Ciscoas of 2020-10-21 81.3 1,517.48 -4.98 23,585 23,585 29,003 968
Colemanas of 2020-10-21 88.7 1,715.07 -2.43 33,785 33,767 38,075 1,736
Coleto Creekas of 2020-10-21 64.7 93.15 -4.85 20,088 20,088 31,040 - n.a. -
Colorado Cityas of 2020-10-21 38.4 2,054.19 -16.01 11,816 11,816 30,758 - n.a. -
Conroeas of 2020-10-21 92.3 199.31 -1.69 379,301 379,267 410,988 18,350
Corpus Christias of 2020-10-21 57.0 87.76 -6.24 146,112 145,834 256,062 15,252
Crookas of 2020-10-21 97.1 475.74 -0.26 8,939 8,924 9,195 1,041
Cypress Springsas of 2020-10-21 96.4 377.24 -0.76 64,320 64,320 66,756 3,177
E V Spenceas of 2020-10-21 23.7 1,858.78 -39.22 122,772 122,772 517,272 5,821
Eagle Mountainas of 2020-10-21 92.4 647.47 -1.63 166,127 166,127 179,880 8,296
Elephant Butte 5as of 2020-10-21 4.3 4,293.82 -112.48 84,905 84,905 1,985,900 4,414
Falcon 2 28.4 263.64 -37.46 558,202 441,110 1,551,007 31,537
Forkas of 2020-10-21 91.6 401.01 -1.99 585,652 554,209 605,061 24,768
Fort Phantom Hillas of 2020-10-21 92.8 1,634.57 -1.33 64,959 64,953 70,030 3,712
Georgetownas of 2020-10-21 58.4 777.14 -13.86 21,579 21,498 36,823 920
Gibbons Creekas of 2020-10-21 80.6 244.89 -2.11 22,428 20,724 25,721 2,196
Grahamas of 2020-10-21 96.2 1,074.29 -0.71 43,563 43,549 45,288 2,395
Granburyas of 2020-10-21 98.5 692.46 -0.24 131,908 130,999 132,949 8,085
Grangeras of 2020-10-21 89.8 502.67 -1.33 46,551 46,551 51,822 3,833
Grapevineas of 2020-10-21 97.4 534.36 -0.64 158,893 158,893 163,064 6,438
Greenbeltas of 2020-10-21 17.1 2,624.51 -39.49 10,709 10,277 59,968 597
Halbertas of 2020-10-21 87.0 366.60 -1.40 5,247 5,247 6,033 545
Hords Creekas of 2020-10-21 58.3 1,891.82 -8.18 4,728 4,725 8,109 328
Houstonas of 2020-10-21 99.6 42.33 -0.05 133,559 129,584 130,147 11,256
Houston Countyas of 2020-10-21 98.4 259.79 -0.21 17,395 16,843 17,113 1,283
Hubbard Creekas of 2020-10-21 92.0 1,181.68 -1.63 293,256 288,380 313,298 14,887
Hubert H Mossas of 2020-10-21 96.9 714.30 -0.70 23,405 23,308 24,058 1,063
Inks 92.4 887.13 -1.37 13,194 12,900 13,962 750
J B Thomasas of 2020-10-21 16.3 2,223.59 -34.41 33,314 32,641 199,931 2,812
Jacksonvilleas of 2020-10-21 99.3 421.84 -0.16 25,547 25,485 25,670 1,155
Jim Chapmanas of 2020-10-21 77.5 436.48 -3.52 240,320 201,722 260,332 15,857
Joe Poolas of 2020-10-21 95.6 520.95 -1.05 169,155 168,060 175,800 7,281
Kempas of 2020-10-21 81.9 1,141.49 -2.51 201,124 200,998 245,307 11,255
Kickapooas of 2020-10-21 84.1 1,042.54 -2.46 72,608 72,608 86,345 5,305
Lake O' the Pinesas of 2020-10-21 100.0 228.64 0.14 243,839 241,363 241,363 17,729
Lavonas of 2020-10-21 91.5 490.30 -1.70 374,833 371,861 406,388 20,069
Leonas of 2020-10-21 96.2 1,374.39 -0.61 26,986 26,706 27,762 1,708
Lewisvilleas of 2020-10-21 96.9 521.34 -0.66 581,228 545,554 563,228 26,550
Limestoneas of 2020-10-21 97.3 362.55 -0.45 198,232 198,232 203,780 12,249
Livingstonas of 2020-10-21 98.6 130.71 -0.29 1,718,125 1,718,125 1,741,867 82,460
Lost Creekas of 2020-10-21 94.5 1,007.93 -1.57 11,298 11,298 11,950 - n.a. -
Lyndon B Johnson 96.0 824.66 -0.74 130,998 110,636 115,249 6,107
Mackenzieas of 2020-10-21 9.3 3,014.77 -85.23 4,304 4,304 46,450 211
Marble Falls 98.4 736.30 -0.70 6,793 6,793 6,901 540
Martinas of 2020-10-21 86.4 303.83 -2.17 65,404 65,404 75,726 4,559
Medinaas of 2020-10-21 47.9 1,037.27 -26.93 122,179 122,179 254,823 3,547
Meredith 6as of 2020-10-21 36.3 2,885.90 -50.60 220,143 181,729 500,000 6,958
Millers Creekas of 2020-10-21 100.0 1,334.35 0.35 28,833 26,768 26,768 2,252
Mineral Wellsas of 2020-10-21 98.5 862.83 -0.17 5,194 5,194 5,273 462
Monticelloas of 2020-10-21 81.6 336.61 -3.39 28,338 28,338 34,740 1,694
Mountain Creekas of 2020-10-21 100.0 457.66 0.66 24,601 22,850 22,850 2,878
Murvaulas of 2020-10-21 94.5 264.68 -0.62 36,179 36,179 38,285 3,359
Nacogdochesas of 2020-10-21 87.6 276.65 -2.35 34,641 34,639 39,522 1,978
Nasworthy 86.1 1,871.26 -0.94 8,775 8,282 9,615 1,237
Natural Dam 7as of 2020-10-21 48.4 2,447.29 -9.71 26,421 26,421 54,560 2,272
Navarro Millsas of 2020-10-21 96.8 424.16 -0.34 48,239 48,238 49,827 4,635
New Terrell Cityas of 2020-10-21 90.8 503.07 -0.93 7,805 7,794 8,583 810
Noconaas of 2020-10-21 94.0 826.53 -0.97 20,465 20,161 21,444 1,306
North Fork Buffalo Creekas of 2020-10-21 93.0 1,047.30 -0.70 14,315 14,315 15,400 1,437
O C Fisheras of 2020-10-21 6.7 1,866.86 -41.14 7,708 7,707 115,742 719
O H Ivieas of 2020-10-21 61.7 1,538.61 -12.89 342,055 342,055 554,340 - n.a. -
Oak Creekas of 2020-10-21 80.4 1,996.63 -3.37 31,694 31,544 39,210 2,031
Palestineas of 2020-10-21 98.2 344.72 -0.28 360,876 360,867 367,303 22,862
Palo Duroas of 2020-10-21 2.0 2,835.46 -56.54 1,206 1,206 61,066 - n.a. -
Palo Pintoas of 2020-10-21 93.0 866.13 -0.87 25,275 24,889 26,766 2,140
Pat Cleburneas of 2020-10-21 88.9 731.63 -1.87 23,134 23,134 26,008 1,510
Pat Mayse 100.0 451.47 0.47 120,505 113,683 113,683 - n.a. -
Possum Kingdomas of 2020-10-21 98.8 998.64 -0.36 531,721 531,721 538,139 17,745
Proctoras of 2020-10-21 98.5 1,161.82 -0.18 53,935 53,935 54,762 4,581
Ray Hubbardas of 2020-10-21 92.7 433.92 -1.58 407,426 407,426 439,559 19,981
Ray Robertsas of 2020-10-21 97.5 631.81 -0.69 769,074 768,751 788,167 27,914
Red Bluffas of 2020-10-21 46.4 2,814.06 -13.34 70,152 70,152 151,110 - n.a. -
Richland-Chambersas of 2020-10-21 96.6 314.13 -0.87 1,075,830 1,050,906 1,087,839 42,090
Sam Rayburnas of 2020-10-21 85.9 160.67 -3.73 2,473,026 2,454,070 2,857,077 103,363
Somervilleas of 2020-10-21 85.2 235.94 -2.06 128,045 128,045 150,293 10,414
Squaw Creekas of 2020-10-21 100.0 775.23 0.23 152,002 151,250 151,250 - n.a. -
Stamfordas of 2020-10-21 100.0 1,417.54 0.74 55,483 51,570 51,570 5,383
Stillhouse Hollowas of 2020-10-21 100.0 624.65 2.65 245,354 227,771 227,771 - n.a. -
Strikeras of 2020-10-21 100.0 293.00 0.00 22,865 16,934 16,934 1,920
Sulphur Springsas of 2020-10-21 72.0 455.92 -3.03 12,776 12,776 17,747 - n.a. -
Sweetwateras of 2020-10-21 84.3 2,113.40 -3.10 10,346 10,346 12,267 571
Tawakonias of 2020-10-21 93.4 435.92 -1.58 814,545 814,537 871,685 35,450
Texanaas of 2020-10-21 97.3 43.53 -0.47 155,553 155,274 159,566 9,068
Texoma 8 90.1 613.54 -3.46 2,242,142 1,121,070 1,243,801 66,328
Toledo Bend 9as of 2020-10-21 85.6 168.09 -3.91 3,833,741 1,914,820 2,236,450 163,905
Travis 69.6 660.78 -20.22 796,024 774,416 1,113,348 14,387
Twin Buttesas of 2020-10-21 54.6 1,928.70 -11.50 103,413 99,664 182,454 5,533
Tyleras of 2020-10-21 98.3 375.12 -0.26 76,066 70,855 72,073 4,654
Wacoas of 2020-10-21 97.0 461.49 -0.71 183,920 183,714 189,418 7,966
Waxahachieas of 2020-10-21 76.6 527.31 -4.19 8,859 8,253 10,780 560
Weatherfordas of 2020-10-21 90.7 894.43 -1.57 16,150 16,150 17,812 1,031
White Riveras of 2020-10-21 13.1 2,347.69 -24.51 5,874 3,908 29,880 626
Whitneyas of 2020-10-21 90.5 530.59 -2.41 501,495 500,636 553,344 20,916
Worthas of 2020-10-21 80.4 592.57 -1.43 28,715 19,639 24,419 3,257
Wright Patmanas of 2020-10-21 100.0 224.75 3.55 224,328 135,069 135,069 - 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.