Texas Reservoirs: Monitored Water Supply Reservoirs are 83.6% full on 2020-08-03

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2020-08-03 83.6 30,313,885 26,226,865 31,383,028
Yesterday 2020-08-02 83.6 30,314,553 26,227,718 31,383,028
2 days ago 2020-08-01 83.6 30,335,669 26,244,880 31,383,028
1 week ago 2020-07-27 83.8 30,400,280 26,285,892 31,383,028
1 month ago 2020-07-03 85.5 31,247,671 26,843,801 31,383,028
3 months ago 2020-05-03 87.0 32,189,410 27,369,337 31,461,914
6 months ago 2020-02-03 82.7 30,009,720 25,886,126 31,290,625
1 year ago 2019-08-03 87.4 31,978,325 27,420,684 31,383,028
*

 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 2020-08-02 84.7 2,010.23 -2.07 6,688 6,688 7,900 550
Addicks 1 - n.a. - 86.58 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henryas of 2020-08-02 97.4 2,219.09 -0.91 93,688 93,688 96,207 2,736
Amistad 2as of 2020-08-02 57.1 1,070.08 -46.92 1,134,339 1,050,645 1,840,849 28,963
Amon G Carteras of 2020-08-02 100.0 920.31 0.31 20,540 19,266 19,266 1,510
Aquillaas of 2020-08-02 99.4 537.41 -0.09 43,002 42,966 43,243 3,075
Arlingtonas of 2020-08-02 89.6 547.79 -2.21 35,999 35,967 40,157 1,872
Arrowheadas of 2020-08-02 96.6 925.45 -0.55 222,460 222,460 230,359 14,222
Athensas of 2020-08-02 100.0 440.07 0.07 29,674 29,503 29,503 - n.a. -
Austinas of 2020-08-02 96.5 492.27 -0.53 23,752 23,143 23,972 1,549
B A Steinhagenas of 2020-08-02 94.3 82.61 -0.39 65,338 65,265 69,186 9,876
Bardwellas of 2020-08-02 99.6 420.94 -0.06 46,284 45,934 46,122 3,132
Barker 3 - n.a. - 83.29 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Beltonas of 2020-08-02 95.8 592.47 -1.53 416,873 416,873 435,225 11,853
Benbrookas of 2020-08-02 90.7 691.75 -2.25 77,662 77,662 85,648 3,447
Bob Sandlinas of 2020-08-02 99.2 337.33 -0.17 201,640 190,909 192,417 8,855
Bonhamas of 2020-08-02 91.9 564.13 -0.87 10,141 10,129 11,027 1,012
Brady Creekas of 2020-08-02 80.2 1,739.98 -3.02 24,731 23,109 28,808 1,764
Bridgeportas of 2020-08-02 98.9 835.64 -0.36 362,051 362,051 366,236 11,599
Brownwoodas of 2020-08-02 83.7 1,421.29 -3.31 109,507 109,507 130,868 6,113
Buchananas of 2020-08-02 96.2 1,016.57 -1.43 801,239 786,038 816,904 21,438
Caddo 4as of 2020-08-02 100.0 168.98 0.48 139,810 29,898 29,898 27,781
Canyonas of 2020-08-02 95.2 906.78 -2.22 360,851 360,780 378,781 7,981
Cedar Creekas of 2020-08-02 96.6 321.33 -0.67 623,123 623,024 644,686 31,948
Champion Creekas of 2020-08-02 61.8 2,070.64 -12.36 25,691 25,691 41,580 1,084
Cherokeeas of 2020-08-02 100.0 280.05 0.05 45,062 40,094 40,094 3,821
Choke Canyonas of 2020-08-02 39.9 200.55 -19.95 264,421 264,420 662,820 14,996
Ciscoas of 2020-08-02 83.0 1,518.00 -4.46 24,083 24,083 29,003 983
Colemanas of 2020-08-02 93.2 1,716.05 -1.45 35,501 35,483 38,075 1,766
Coleto Creekas of 2020-08-02 68.5 93.74 -4.26 21,275 21,275 31,040 - n.a. -
Colorado City 38.5 2,054.23 -15.97 11,852 11,852 30,758 - n.a. -
Conroeas of 2020-08-02 95.7 200.07 -0.93 393,388 393,354 410,988 18,726
Corpus Christias of 2020-08-02 64.6 89.01 -4.99 165,776 165,498 256,062 16,238
Crookas of 2020-08-02 97.4 475.77 -0.23 8,970 8,955 9,195 1,042
Cypress Springsas of 2020-08-02 98.3 377.64 -0.36 65,597 65,597 66,756 3,206
E V Spence 24.1 1,859.11 -38.89 124,702 124,702 517,272 5,882
Eagle Mountainas of 2020-08-02 97.0 648.47 -0.63 174,500 174,500 179,880 8,464
Elephant Butte 5as of 2020-08-02 8.8 4,309.23 -96.36 172,487 172,487 1,960,900 7,015
Falcon 2as of 2020-08-02 26.9 262.73 -38.37 529,359 417,682 1,551,007 30,528
Forkas of 2020-08-02 96.1 402.09 -0.91 612,818 581,375 605,061 25,580
Fort Phantom Hillas of 2020-08-02 91.8 1,634.39 -1.51 64,293 64,287 70,030 3,684
Georgetown 64.9 779.66 -11.34 23,978 23,897 36,823 984
Grahamas of 2020-08-02 96.3 1,074.31 -0.69 43,611 43,597 45,288 2,397
Granburyas of 2020-08-02 97.7 692.33 -0.37 130,860 129,951 132,949 8,037
Grangeras of 2020-08-02 96.2 503.51 -0.49 49,837 49,837 51,822 3,996
Grapevineas of 2020-08-02 100.0 535.24 0.24 164,654 163,064 163,064 - n.a. -
Greenbeltas of 2020-08-02 19.4 2,626.61 -37.39 12,067 11,635 59,968 647
Halbertas of 2020-08-02 87.3 366.64 -1.36 5,269 5,269 6,033 546
Hords Creekas of 2020-08-02 66.5 1,893.74 -6.26 5,397 5,394 8,109 368
Houstonas of 2020-08-02 91.8 41.41 -0.97 123,426 119,451 130,147 10,772
Houston Countyas of 2020-08-02 98.6 259.82 -0.18 17,433 16,881 17,113 1,285
Hubbard Creekas of 2020-08-02 90.5 1,181.36 -1.95 288,517 283,641 313,298 14,730
Hubert H Mossas of 2020-08-02 98.8 714.74 -0.26 23,875 23,778 24,058 1,074
Inksas of 2020-08-02 93.1 887.27 -1.23 13,299 13,005 13,962 756
J B Thomasas of 2020-08-02 20.0 2,226.06 -31.94 40,637 39,964 199,931 3,099
Jacksonvilleas of 2020-08-02 99.4 421.86 -0.14 25,570 25,508 25,670 1,156
Jim Chapmanas of 2020-08-02 92.6 438.89 -1.11 279,702 241,104 260,332 16,908
Joe Poolas of 2020-08-02 98.6 521.67 -0.33 174,460 173,365 175,800 7,411
Kempas of 2020-08-02 91.9 1,142.68 -1.32 225,658 225,532 245,307 14,657
Kickapooas of 2020-08-02 91.9 1,043.78 -1.22 79,360 79,360 86,345 5,586
Lake O' the Pinesas of 2020-08-02 100.0 230.24 0.24 273,059 268,566 268,566 - n.a. -
Lavonas of 2020-08-02 93.5 490.70 -1.30 382,883 379,911 406,388 20,180
Leonas of 2020-08-02 87.5 1,372.92 -2.08 24,560 24,280 27,762 1,593
Lewisvilleas of 2020-08-02 98.2 521.63 -0.37 588,954 553,280 563,228 26,744
Limestoneas of 2020-08-02 97.2 362.54 -0.46 198,110 198,110 203,780 12,245
Livingstonas of 2020-08-02 100.0 131.10 0.10 1,750,336 1,741,867 1,741,867 83,559
Lost Creekas of 2020-08-02 97.9 1,008.91 -0.59 11,702 11,702 11,950 - n.a. -
Lyndon B Johnsonas of 2020-08-02 96.8 824.81 -0.59 131,917 111,555 115,249 6,146
Mackenzieas of 2020-08-02 10.0 3,016.61 -83.39 4,653 4,653 46,450 222
Marble Fallsas of 2020-08-02 99.0 736.37 -0.63 6,831 6,831 6,901 541
Martinas of 2020-08-02 97.2 305.57 -0.43 73,613 73,613 75,726 4,876
Medinaas of 2020-08-02 58.8 1,044.23 -19.97 149,855 149,855 254,823 4,402
Meredith 6as of 2020-08-02 39.3 2,887.96 -48.54 234,710 196,296 500,000 7,184
Millers Creekas of 2020-08-02 99.2 1,333.90 -0.10 27,831 26,548 26,768 2,201
Mineral Wellsas of 2020-08-02 96.3 862.58 -0.42 5,079 5,079 5,273 456
Monticelloas of 2020-08-02 84.5 337.19 -2.81 29,359 29,359 34,740 1,747
Mountain Creekas of 2020-08-02 100.0 457.61 0.61 24,443 22,850 22,850 2,859
Murvaulas of 2020-08-02 99.6 265.26 -0.04 38,148 38,148 38,285 3,472
Nacogdochesas of 2020-08-01 94.5 277.99 -1.01 37,365 37,363 39,522 2,090
Nasworthyas of 2020-08-02 85.8 1,871.23 -0.97 8,738 8,245 9,615 1,235
Natural Dam 7as of 2020-08-02 48.4 2,447.28 -9.72 26,398 26,398 54,560 2,271
Navarro Millsas of 2020-08-02 100.0 424.67 0.17 50,630 49,827 49,827 - n.a. -
New Terrell Cityas of 2020-08-02 97.0 503.70 -0.30 8,336 8,325 8,583 837
Noconaas of 2020-08-02 99.4 827.41 -0.09 21,628 21,324 21,444 1,340
North Fork Buffalo Creekas of 2020-08-02 95.6 1,047.55 -0.45 14,730 14,730 15,400 1,464
O C Fisheras of 2020-08-02 7.5 1,868.20 -39.80 8,728 8,727 115,742 801
O H Ivieas of 2020-08-02 66.3 1,540.41 -11.09 367,611 367,611 554,340 - n.a. -
Oak Creekas of 2020-08-02 83.0 1,997.11 -2.89 32,690 32,540 39,210 2,080
Palestineas of 2020-08-02 99.2 344.88 -0.12 364,546 364,537 367,303 23,005
Palo Duroas of 2020-08-02 2.9 2,838.33 -53.67 1,783 1,783 61,066 - n.a. -
Palo Pintoas of 2020-08-02 87.6 865.45 -1.55 23,829 23,443 26,766 2,113
Pat Cleburneas of 2020-08-02 96.5 732.92 -0.58 25,106 25,106 26,008 1,548
Pat Mayseas of 2020-08-02 98.2 450.63 -0.37 115,765 111,605 113,683 5,598
Possum Kingdomas of 2020-08-02 97.1 998.12 -0.88 522,554 522,554 538,139 17,512
Proctoras of 2020-08-02 78.2 1,159.28 -2.72 42,824 42,824 54,762 4,098
Ray Hubbard 96.4 434.73 -0.77 423,730 423,730 439,559 20,291
Ray Robertsas of 2020-08-02 99.4 632.34 -0.16 783,960 783,637 788,167 28,261
Red Bluffas of 2020-08-02 52.2 2,815.87 -11.53 78,949 78,949 151,110 - n.a. -
Richland-Chambersas of 2020-08-02 100.0 315.01 0.01 1,113,192 1,087,839 1,087,839 - n.a. -
Sam Rayburnas of 2020-08-02 94.3 162.93 -1.47 2,712,390 2,693,434 2,857,077 109,986
Somervilleas of 2020-08-02 93.5 237.12 -0.88 140,573 140,573 150,293 10,841
Squaw Creekas of 2020-08-02 100.0 775.32 0.32 152,288 151,250 151,250 - n.a. -
Stamfordas of 2020-08-02 100.0 1,416.99 0.19 52,560 51,570 51,570 5,190
Stillhouse Hollowas of 2020-08-02 95.8 620.50 -1.50 218,297 218,243 227,771 6,256
Strikeras of 2020-08-02 100.0 293.14 0.14 22,865 16,934 16,934 1,920
Sulphur Springsas of 2020-08-02 89.1 457.88 -1.07 15,818 15,818 17,747 - n.a. -
Sweetwateras of 2020-08-02 89.8 2,114.54 -1.96 11,014 11,014 12,267 599
Tawakonias of 2020-08-02 97.5 436.91 -0.59 850,063 850,055 871,685 36,336
Texana 100.0 44.12 0.12 160,950 159,566 159,566 - n.a. -
Texoma 8as of 2020-08-02 100.0 617.86 0.86 2,553,712 1,243,801 1,243,801 77,567
Toledo Bend 9as of 2020-08-02 93.2 170.14 -1.86 4,174,447 2,085,174 2,236,450 173,504
Travisas of 2020-08-02 76.6 666.01 -14.99 874,227 852,619 1,113,348 15,536
Twin Buttes 58.6 1,929.97 -10.23 110,613 106,864 182,454 5,862
Tyleras of 2020-08-02 98.2 375.10 -0.28 75,973 70,762 72,073 4,649
Wacoas of 2020-08-02 96.8 461.44 -0.76 183,522 183,316 189,418 7,957
Waxahachieas of 2020-08-02 88.8 529.57 -1.93 10,180 9,574 10,780 607
Weatherfordas of 2020-08-02 93.6 894.94 -1.06 16,680 16,680 17,812 1,048
White Riveras of 2020-08-02 16.7 2,349.36 -22.84 6,960 4,994 29,880 674
Whitneyas of 2020-08-02 93.3 531.33 -1.67 517,214 516,355 553,344 21,532
Worthas of 2020-08-02 85.9 592.98 -1.02 30,061 20,985 24,419 3,307
Wright Patmanas of 2020-08-02 100.0 226.47 1.47 276,451 231,496 231,496 - 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.