Texas Reservoirs: Monitored Water Supply Reservoirs are 79.6% full on 2020-11-23

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Most recent 2020-11-23 79.6 28,619,607 24,913,747 31,316,346
1 day prior 2020-11-22 79.6 28,642,636 24,932,901 31,316,346
2 days prior 2020-11-21 79.6 28,644,361 24,937,738 31,316,346
1 week prior 2020-11-16 79.9 28,738,629 25,032,075 31,316,346
1 month prior 2020-10-23 80.3 28,887,211 25,124,960 31,285,119
3 months prior 2020-08-23 80.9 29,292,344 25,425,095 31,408,749
6 months prior 2020-05-23 86.8 32,021,815 27,318,187 31,487,635
1 year prior 2019-11-23 81.1 29,422,450 25,407,389 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)
Abileneas of 2020-11-23 72.9 2,008.61 -3.69 5,759 5,759 7,900 509
Addicks 1as of 2020-11-23 - n.a. - 67.97 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henryas of 2020-11-23 89.5 2,216.23 -3.77 86,152 86,152 96,207 2,534
Amistad 2as of 2020-11-23 64.8 1,073.46 -43.54 1,234,173 1,193,495 1,840,849 31,224
Amon G Carteras of 2020-11-23 94.9 919.33 -0.67 19,075 18,291 19,266 1,440
Aquillaas of 2020-11-23 91.6 536.30 -1.20 39,661 39,625 43,243 2,938
Arlingtonas of 2020-11-23 78.0 545.28 -4.72 31,359 31,327 40,157 1,826
Arrowheadas of 2020-11-23 98.9 925.82 -0.18 227,757 227,757 230,359 14,413
Athensas of 2020-11-23 100.0 440.21 0.21 29,936 29,503 29,503 - n.a. -
Austinas of 2020-11-23 95.4 492.09 -0.71 23,474 22,865 23,972 1,539
B A Steinhagenas of 2020-11-23 92.1 82.45 -0.55 63,771 63,698 69,186 9,729
Bardwellas of 2020-11-23 96.0 420.40 -0.60 44,605 44,255 46,122 3,085
Barker 3as of 2020-11-23 - n.a. - 69.77 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Beltonas of 2020-11-23 97.8 593.19 -0.81 425,455 425,455 435,225 11,987
Benbrookas of 2020-11-23 82.7 689.72 -4.28 70,862 70,862 85,648 3,244
Bob Sandlinas of 2020-11-23 96.0 336.62 -0.88 195,402 184,671 192,417 8,716
Bonhamas of 2020-11-23 93.3 564.29 -0.71 10,303 10,291 11,027 1,019
Brady Creekas of 2020-11-23 69.5 1,738.08 -4.92 21,647 20,025 28,808 1,606
Bridgeportas of 2020-11-23 88.9 832.45 -3.55 325,739 325,739 366,236 11,166
Brownwoodas of 2020-11-23 87.5 1,422.09 -2.51 114,463 114,463 130,868 6,278
Buchananas of 2020-11-23 85.0 1,013.97 -6.03 746,317 731,116 860,607 20,763
Caddo 4as of 2020-11-23 100.0 168.74 0.24 133,936 29,898 29,898 27,261
Canyonas of 2020-11-23 90.0 904.25 -4.75 341,038 340,967 378,781 7,678
Cedar Creekas of 2020-11-23 96.0 321.20 -0.80 618,979 618,880 644,686 31,813
Champion Creekas of 2020-11-23 59.2 2,069.63 -13.37 24,625 24,625 41,580 1,053
Cherokeeas of 2020-11-23 96.8 279.54 -0.46 43,174 38,792 40,094 3,584
Choke Canyonas of 2020-11-23 35.8 198.69 -21.81 237,599 237,598 662,820 13,843
Ciscoas of 2020-11-23 80.1 1,517.10 -5.36 23,245 23,245 29,003 957
Colemanas of 2020-11-23 87.0 1,714.69 -2.81 33,128 33,110 38,075 1,716
Coleto Creekas of 2020-11-23 64.5 93.11 -4.89 20,007 20,007 31,040 - n.a. -
Colorado Cityas of 2020-11-23 36.7 2,053.60 -16.60 11,299 11,299 30,758 - n.a. -
Conroeas of 2020-11-23 90.5 198.92 -2.08 372,180 372,146 410,988 18,169
Corpus Christias of 2020-11-23 53.3 87.13 -6.87 136,650 136,372 256,062 14,789
Crookas of 2020-11-23 98.5 475.87 -0.13 9,074 9,059 9,195 1,045
Cypress Springsas of 2020-11-23 96.2 377.20 -0.80 64,193 64,193 66,756 3,174
E V Spenceas of 2020-11-23 23.1 1,858.21 -39.79 119,485 119,485 517,272 5,706
Eagle Mountainas of 2020-11-23 90.8 647.14 -1.96 163,396 163,396 179,880 8,251
Elephant Butte 5as of 2020-11-23 4.8 4,296.24 -110.06 96,034 96,034 1,985,900 4,782
Falcon 2as of 2020-11-23 30.9 262.80 -38.30 531,603 479,115 1,551,007 30,606
Forkas of 2020-11-23 90.7 400.78 -2.22 579,973 548,530 605,061 24,621
Fort Phantom Hillas of 2020-11-23 90.3 1,634.10 -1.80 63,230 63,224 70,030 3,641
Georgetownas of 2020-11-23 57.9 776.95 -14.05 21,405 21,324 36,823 915
Gibbons Creekas of 2020-11-23 78.2 244.61 -2.39 21,817 20,113 25,721 2,170
Grahamas of 2020-11-23 94.6 1,074.00 -1.00 42,862 42,848 45,288 2,375
Granburyas of 2020-11-23 98.7 692.49 -0.21 132,150 131,241 132,949 8,096
Grangeras of 2020-11-23 88.1 502.43 -1.57 45,636 45,636 51,822 3,790
Grapevineas of 2020-11-23 97.6 534.39 -0.61 159,086 159,086 163,064 6,445
Greenbeltas of 2020-11-23 16.8 2,624.16 -39.84 10,480 10,048 59,968 590
Halbertas of 2020-11-23 87.5 366.66 -1.34 5,279 5,279 6,033 547
Hords Creekas of 2020-11-23 56.2 1,891.30 -8.70 4,559 4,556 8,109 320
Houstonas of 2020-11-23 93.4 41.61 -0.77 125,591 121,616 130,147 10,877
Houston Countyas of 2020-11-23 99.2 259.90 -0.10 17,536 16,984 17,113 1,288
Hubbard Creekas of 2020-11-23 90.3 1,181.30 -2.01 287,634 282,758 313,298 14,701
Hubert H Mossas of 2020-11-23 96.5 714.22 -0.78 23,320 23,223 24,058 1,061
Inksas of 2020-11-23 92.7 887.18 -1.32 13,231 12,937 13,962 752
J B Thomasas of 2020-11-23 15.3 2,222.86 -35.14 31,301 30,628 199,931 2,710
Jacksonvilleas of 2020-11-23 99.5 421.90 -0.10 25,616 25,554 25,670 1,157
Jim Chapmanas of 2020-11-23 73.6 435.83 -4.17 230,096 191,498 260,332 15,598
Joe Poolas of 2020-11-23 93.8 520.50 -1.50 165,915 164,820 175,800 7,200
Kempas of 2020-11-23 83.9 1,141.92 -2.08 206,045 205,919 245,307 11,634
Kickapooas of 2020-11-23 82.6 1,042.30 -2.70 71,341 71,341 86,345 5,250
Lake O' the Pinesas of 2020-11-23 98.2 228.25 -0.25 236,976 236,976 241,363 17,462
Lavonas of 2020-11-23 89.9 489.98 -2.02 368,425 365,453 406,388 19,982
Leonas of 2020-11-23 93.8 1,373.99 -1.01 26,309 26,029 27,762 1,676
Lewisvilleas of 2020-11-23 96.2 521.20 -0.80 577,516 541,842 563,228 26,463
Limestoneas of 2020-11-23 94.3 362.05 -0.95 192,150 192,150 203,780 12,083
Livingstonas of 2020-11-23 98.1 130.59 -0.41 1,708,301 1,708,301 1,741,867 82,122
Lost Creekas of 2020-11-23 94.5 1,007.92 -1.58 11,294 11,294 11,950 - n.a. -
Lyndon B Johnsonas of 2020-11-23 96.8 824.81 -0.59 131,917 111,555 115,249 6,146
Mackenzieas of 2020-11-23 9.1 3,014.49 -85.51 4,242 4,242 46,450 209
Marble Fallsas of 2020-11-23 99.1 736.39 -0.61 6,841 6,841 6,901 542
Martinas of 2020-11-23 82.4 303.17 -2.83 62,435 62,435 75,726 4,439
Medinaas of 2020-11-23 43.9 1,034.26 -29.94 111,904 111,904 254,823 3,286
Meredith 6as of 2020-11-23 36.0 2,885.68 -50.82 218,617 180,203 500,000 6,930
Millers Creekas of 2020-11-23 100.0 1,334.17 0.17 28,429 26,768 26,768 2,232
Mineral Wellsas of 2020-11-23 100.0 863.10 0.10 5,319 5,273 5,273 469
Monticelloas of 2020-11-23 80.8 336.45 -3.55 28,062 28,062 34,740 1,680
Mountain Creekas of 2020-11-23 100.0 457.85 0.85 25,221 22,850 22,850 2,966
Murvaulas of 2020-11-23 92.3 264.43 -0.87 35,343 35,343 38,285 3,330
Nacogdochesas of 2020-11-23 85.3 276.18 -2.82 33,720 33,718 39,522 1,943
Nasworthyas of 2020-11-23 86.0 1,871.25 -0.95 8,762 8,269 9,615 1,236
Natural Dam 7as of 2020-11-23 48.4 2,447.29 -9.71 26,421 26,421 54,560 2,272
Navarro Millsas of 2020-11-23 94.6 423.92 -0.58 47,132 47,131 49,827 4,589
New Terrell Cityas of 2020-11-23 90.6 503.05 -0.95 7,788 7,777 8,583 809
Noconaas of 2020-11-23 93.6 826.46 -1.04 20,374 20,070 21,444 1,303
North Fork Buffalo Creekas of 2020-11-23 94.6 1,047.45 -0.55 14,565 14,565 15,400 1,454
O C Fisheras of 2020-11-23 6.5 1,866.55 -41.45 7,488 7,487 115,742 712
O H Ivieas of 2020-11-23 60.9 1,538.30 -13.20 337,777 337,777 554,340 - n.a. -
Oak Creekas of 2020-11-23 78.8 1,996.33 -3.67 31,066 30,916 39,210 2,002
Palestineas of 2020-11-23 97.8 344.65 -0.35 359,279 359,270 367,303 22,799
Palo Duroas of 2020-11-23 1.8 2,834.95 -57.05 1,108 1,108 61,066 - n.a. -
Palo Pintoas of 2020-11-23 89.9 865.74 -1.26 24,444 24,058 26,766 2,124
Pat Cleburneas of 2020-11-23 86.3 731.18 -2.32 22,457 22,457 26,008 1,497
Pat Mayseas of 2020-11-23 100.0 451.09 0.09 118,351 113,683 113,683 - n.a. -
Possum Kingdomas of 2020-11-23 98.3 998.50 -0.50 529,240 529,240 538,139 17,682
Proctoras of 2020-11-23 96.1 1,161.53 -0.47 52,614 52,614 54,762 4,532
Ray Hubbardas of 2020-11-23 91.5 433.65 -1.85 402,043 402,043 439,559 19,895
Ray Robertsas of 2020-11-23 96.9 631.64 -0.86 764,338 764,015 788,167 27,809
Red Bluffas of 2020-11-23 46.4 2,814.05 -13.35 70,103 70,103 151,110 - n.a. -
Richland-Chambersas of 2020-11-23 94.8 313.66 -1.34 1,056,130 1,031,206 1,087,839 41,744
Sam Rayburnas of 2020-11-23 83.3 159.96 -4.44 2,400,225 2,381,269 2,857,077 101,647
Somervilleas of 2020-11-23 81.8 235.44 -2.56 122,885 122,885 150,293 10,225
Squaw Creekas of 2020-11-23 100.0 775.37 0.37 152,447 151,250 151,250 - n.a. -
Stamfordas of 2020-11-23 100.0 1,417.27 0.47 54,037 51,570 51,570 5,288
Stillhouse Hollowas of 2020-11-23 100.0 623.91 1.91 240,370 227,771 227,771 - n.a. -
Strikeras of 2020-11-23 100.0 293.04 0.04 22,865 16,934 16,934 1,920
Sulphur Springsas of 2020-11-23 69.1 455.54 -3.41 12,261 12,261 17,747 - n.a. -
Sweetwateras of 2020-11-23 83.0 2,113.10 -3.40 10,176 10,176 12,267 564
Tawakonias of 2020-11-23 93.6 435.95 -1.55 815,609 815,601 871,685 35,474
Texanaas of 2020-11-23 92.3 42.64 -1.36 147,582 147,303 159,566 8,847
Texoma 8as of 2020-11-23 95.4 615.45 -1.55 2,373,702 1,186,850 1,243,801 71,620
Toledo Bend 9as of 2020-11-23 84.9 167.88 -4.12 3,800,172 1,898,036 2,236,450 162,936
Travisas of 2020-11-23 67.8 659.44 -21.56 776,926 755,318 1,113,348 14,119
Twin Buttesas of 2020-11-23 54.0 1,928.50 -11.70 102,322 98,573 182,454 5,482
Tyleras of 2020-11-23 98.3 375.12 -0.26 76,066 70,855 72,073 4,654
Wacoas of 2020-11-23 94.4 460.87 -1.33 179,016 178,810 189,418 7,856
Waxahachieas of 2020-11-23 79.5 527.87 -3.63 9,177 8,571 10,780 574
Weatherfordas of 2020-11-23 89.7 894.27 -1.73 15,985 15,985 17,812 1,026
White Riveras of 2020-11-23 12.5 2,347.40 -24.80 5,693 3,727 29,880 617
Whitneyas of 2020-11-23 89.9 530.43 -2.57 498,163 497,304 553,344 20,756
Worthas of 2020-11-23 75.3 592.18 -1.82 27,454 18,378 24,419 3,209
Wright Patmanas of 2020-11-23 100.0 224.05 3.45 204,770 122,593 122,593 - 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.