Texas Reservoirs: Monitored Water Supply Reservoirs are 81.7% full on 2018-01-20

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2018-01-20 81.7 30,474,787 25,591,502 31,333,364
Yesterday 2018-01-19 81.7 30,475,056 25,591,954 31,333,364
2 days ago 2018-01-18 81.7 30,498,632 25,612,398 31,333,364
1 week ago 2018-01-13 82.0 30,613,411 25,683,645 31,333,364
1 month ago 2017-12-20 81.7 30,571,761 25,583,879 31,333,364
3 months ago 2017-10-20 83.4 31,061,085 26,120,546 31,302,137
6 months ago 2017-07-20 85.6 31,457,112 26,902,167 31,425,767
1 year ago 2017-01-20 85.1 31,727,905 26,629,586 31,293,270
*

 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 2018-01-19 58.2 2,006.26 -6.04 4,594 4,594 7,900 451
Addicks 1as of 2018-01-19 - n.a. - 69.27 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henryas of 2018-01-19 85.0 2,214.43 -5.57 80,541 80,541 94,808 2,423
Amistad 2as of 2018-01-19 75.4 1,093.66 -23.34 2,000,001 1,388,036 1,840,849 46,304
Amon G Carter 98.7 919.82 -0.18 19,791 19,007 19,266 1,477
Aquillaas of 2018-01-19 82.2 534.85 -2.65 35,581 35,545 43,243 2,697
Arlingtonas of 2018-01-19 87.3 547.29 -2.71 35,065 35,065 40,188 1,862
Arrowheadas of 2018-01-19 84.8 923.48 -2.52 195,442 195,442 230,359 13,206
Athensas of 2018-01-19 100.0 440.10 0.10 29,730 29,503 29,503 - n.a. -
Austinas of 2018-01-19 97.6 492.43 -0.37 24,000 23,391 23,972 1,559
B A Steinhagenas of 2018-01-19 92.9 82.54 -0.46 62,199 62,188 66,961 10,191
Bardwellas of 2018-01-19 85.5 418.80 -2.20 39,775 39,425 46,122 2,955
Barker 3as of 2018-01-19 - n.a. - 72.15 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton 91.2 590.77 -3.23 397,020 397,020 435,225 11,502
Benbrookas of 2018-01-19 90.8 691.77 -2.23 77,731 77,731 85,648 3,449
Bob Sandlinas of 2018-01-19 98.6 337.20 -0.30 199,147 188,236 190,822 8,582
Bonhamas of 2018-01-19 90.3 563.96 -1.04 9,969 9,957 11,027 1,004
Brady Creekas of 2018-01-19 55.1 1,735.09 -7.91 17,489 15,867 28,808 1,370
Bridgeport 87.2 831.86 -4.14 319,175 319,175 366,236 11,083
Brownwoodas of 2018-01-19 83.5 1,421.15 -3.45 107,528 107,528 128,839 5,907
Buchananas of 2018-01-19 88.4 1,015.39 -4.61 776,101 760,900 860,607 21,168
Caddo 4as of 2018-01-19 100.0 169.13 0.63 143,740 29,898 29,898 28,121
Canyon 92.2 905.31 -3.69 349,245 349,174 378,781 7,808
Cedar Creekas of 2018-01-19 89.8 319.92 -2.08 579,042 578,943 644,686 30,623
Champion Creekas of 2018-01-19 46.5 2,064.38 -18.62 19,330 19,330 41,580 906
Cherokeeas of 2018-01-19 100.0 280.17 0.17 45,524 40,094 40,094 3,877
Choke Canyon 30.3 195.90 -24.60 200,832 200,831 662,820 12,520
Ciscoas of 2018-01-19 82.3 1,517.78 -4.68 23,875 23,875 29,003 977
Colemanas of 2018-01-19 88.2 1,714.96 -2.54 33,594 33,576 38,075 1,733
Coleto Creek 91.1 96.83 -1.17 28,280 28,280 31,040 - n.a. -
Colorado City 40.2 2,054.78 -15.42 12,353 12,353 30,758 - n.a. -
Conroeas of 2018-01-19 100.0 201.12 0.12 413,330 410,988 410,988 - n.a. -
Corpus Christi 94.0 93.21 -0.79 240,923 240,645 256,062 19,281
Crookas of 2018-01-19 98.5 475.87 -0.13 9,074 9,059 9,195 1,045
Cypress Springs 93.6 376.66 -1.34 62,489 62,489 66,756 3,137
E V Spence 12.5 1,846.75 -51.25 64,891 64,891 517,272 3,929
Eagle Mountainas of 2018-01-19 91.4 647.27 -1.83 164,470 164,470 179,880 8,268
Elephant Butte 5as of 2018-01-19 22.5 4,336.19 -70.81 443,401 443,401 1,973,358 - n.a. -
Falcon 2as of 2018-01-19 54.5 283.52 -17.58 1,417,309 845,370 1,551,007 55,942
Forkas of 2018-01-19 94.7 401.76 -1.24 604,423 572,980 605,061 25,305
Fort Phantom Hillas of 2018-01-19 89.0 1,633.86 -2.04 62,361 62,355 70,030 3,606
Georgetown 68.9 781.12 -9.88 25,444 25,363 36,823 1,024
Grahamas of 2018-01-19 94.3 1,073.94 -1.06 42,718 42,704 45,288 2,371
Granburyas of 2018-01-19 97.3 692.26 -0.44 130,298 129,389 132,949 8,012
Granger 100.0 504.33 0.33 53,189 51,822 51,822 - n.a. -
Grapevineas of 2018-01-19 96.6 534.17 -0.83 159,152 159,151 164,703 6,548
Greenbeltas of 2018-01-19 25.4 2,631.68 -32.32 15,688 15,256 59,968 784
Halbertas of 2018-01-19 91.4 367.09 -0.91 5,517 5,517 6,033 557
Hords Creekas of 2018-01-19 63.6 1,892.52 -7.48 5,474 5,370 8,443 352
Houstonas of 2018-01-19 100.0 42.02 0.29 127,632 120,686 120,686 10,336
Houston Countyas of 2018-01-19 100.0 260.07 0.07 17,756 17,113 17,113 - n.a. -
Hubbard Creekas of 2018-01-19 85.7 1,180.11 -3.20 279,344 272,428 318,067 13,737
Hubert H Mossas of 2018-01-19 91.1 712.97 -2.03 22,013 21,916 24,058 1,030
Inksas of 2018-01-19 56.5 879.37 -9.13 8,183 7,889 13,962 536
J B Thomasas of 2018-01-19 47.7 2,240.25 -17.75 95,992 95,319 199,931 4,780
Jacksonvilleas of 2018-01-19 100.0 422.08 0.08 25,825 25,670 25,670 - n.a. -
Jim Chapmanas of 2018-01-19 88.8 438.30 -1.70 269,822 231,224 260,332 16,592
Joe Pool 96.4 521.15 -0.85 170,622 169,085 175,358 - n.a. -
Kempas of 2018-01-19 90.5 1,142.43 -1.57 222,014 221,888 245,307 14,497
Kickapooas of 2018-01-19 84.6 1,042.62 -2.38 73,033 73,033 86,345 5,323
Lake O' the Pinesas of 2018-01-19 100.0 229.13 0.63 252,605 241,363 241,363 - n.a. -
Lavonas of 2018-01-19 86.6 489.28 -2.72 354,825 351,853 406,388 19,000
Leonas of 2018-01-19 83.1 1,372.15 -2.85 23,357 23,077 27,762 1,532
Lewisvilleas of 2018-01-19 92.4 520.39 -1.61 556,278 520,604 563,228 25,981
Limestoneas of 2018-01-19 76.5 358.88 -4.12 155,960 155,960 203,780 10,798
Livingstonas of 2018-01-19 100.0 131.32 0.32 1,815,794 1,785,348 1,785,348 83,267
Lost Creekas of 2018-01-19 96.6 1,008.53 -0.97 11,543 11,543 11,950 - n.a. -
Lyndon B Johnsonas of 2018-01-19 96.2 824.69 -0.71 131,182 110,820 115,249 6,115
Mackenzieas of 2018-01-19 14.6 3,025.82 -74.18 6,798 6,798 46,450 284
Marble Fallsas of 2018-01-19 98.3 736.29 -0.71 6,787 6,787 6,901 539
Martinas of 2018-01-19 83.7 303.38 -2.62 63,371 63,371 75,726 4,477
Medina 64.9 1,047.63 -16.57 165,419 165,419 254,823 4,740
Meredith 6as of 2018-01-19 40.6 2,888.90 -47.60 241,536 203,122 500,000 7,343
Millers Creekas of 2018-01-19 91.3 1,332.92 -1.08 25,731 24,448 26,768 2,084
Mineral Wellsas of 2018-01-19 85.9 861.34 -1.66 4,528 4,528 5,273 434
Monticelloas of 2018-01-19 87.6 337.79 -2.21 30,448 30,448 34,740 1,801
Mountain Creekas of 2018-01-19 100.0 457.57 0.57 24,320 22,850 22,850 2,845
Murvaul 99.9 265.29 -0.01 38,250 38,250 38,285 3,498
Nacogdochesas of 2018-01-19 92.9 277.68 -1.32 36,722 36,720 39,522 2,063
Nasworthyas of 2018-01-19 82.8 1,871.00 -1.20 8,456 7,963 9,615 1,218
Natural Dam 7as of 2017-02-15 - n.a. - -999,999.00 -1,002,456.00 - n.a. - - n.a. - - n.a. - - n.a. -
Navarro Millsas of 2018-01-19 81.9 422.50 -2.00 40,788 40,787 49,827 4,354
New Terrell Cityas of 2018-01-19 91.1 503.10 -0.90 7,830 7,819 8,583 811
Noconaas of 2018-01-19 88.9 825.68 -1.82 19,368 19,064 21,444 1,275
North Fork Buffalo Creekas of 2018-01-19 72.7 1,045.24 -2.76 11,192 11,192 15,400 1,220
O C Fisher 9.9 1,870.02 -37.98 12,724 11,791 119,445 970
O H Ivie 19.2 1,513.53 -37.97 106,617 106,617 554,340 - n.a. -
Oak Creekas of 2018-01-19 48.8 1,989.17 -10.83 19,296 19,146 39,210 1,335
Palestine 99.8 344.97 -0.03 366,620 366,611 367,303 23,085
Palo Duroas of 2018-01-19 1.0 2,831.22 -60.78 631 631 61,066 - n.a. -
Palo Pintoas of 2018-01-19 81.8 864.71 -2.29 22,277 21,891 26,766 2,084
Pat Cleburneas of 2018-01-19 81.8 730.39 -3.11 21,283 21,283 26,008 1,476
Pat Mayseas of 2018-01-19 100.0 451.03 0.03 118,013 113,683 113,683 - n.a. -
Possum Kingdomas of 2018-01-19 95.4 997.51 -1.49 499,821 499,821 523,873 15,941
Proctoras of 2018-01-19 76.3 1,159.03 -2.97 41,808 41,808 54,762 4,024
Ray Hubbardas of 2018-01-19 94.7 434.37 -1.13 416,453 416,453 439,559 20,143
Ray Robertsas of 2018-01-19 95.1 631.11 -1.39 749,683 749,360 788,167 27,494
Red Bluff 72.6 2,821.34 -6.06 109,660 109,660 151,110 - n.a. -
Richland-Chambersas of 2018-01-19 89.0 312.13 -2.87 993,061 968,137 1,087,839 40,719
Sam Rayburn 89.3 161.59 -2.81 2,569,013 2,550,057 2,857,077 105,270
Somerville 100.0 238.08 0.08 147,973 147,104 147,104 10,872
Squaw Creek 100.0 775.25 0.25 152,066 151,250 151,250 - n.a. -
Stamfordas of 2018-01-19 93.7 1,416.15 -0.65 48,336 48,333 51,570 4,893
Stillhouse Hollow 89.4 618.11 -3.89 203,709 203,655 227,771 5,928
Strikeras of 2018-01-19 100.0 292.98 -0.02 22,865 16,934 16,934 1,920
Sulphur Springsas of 2018-01-19 100.0 459.23 0.28 18,297 17,747 17,747 - n.a. -
Sweetwateras of 2018-01-19 19.4 2,092.08 -24.42 2,377 2,377 12,267 222
Tawakonias of 2018-01-19 96.4 436.64 -0.86 840,289 840,281 871,685 36,075
Texana 85.1 41.32 -2.68 136,106 135,827 159,566 8,544
Texoma 8as of 2018-01-19 98.7 616.57 -0.43 2,484,285 1,242,139 1,258,113 73,876
Toledo Bend 9as of 2018-01-19 84.4 167.74 -4.26 3,777,667 1,886,784 2,236,450 162,278
Travisas of 2018-01-19 81.0 669.10 -11.90 923,443 901,835 1,113,348 16,314
Twin Buttes 6.9 1,898.44 -41.76 16,309 12,560 182,454 1,260
Tyleras of 2018-01-19 100.0 375.55 0.17 78,088 72,073 72,073 4,757
Wacoas of 2018-01-19 83.9 458.26 -3.94 159,051 158,845 189,418 7,456
Waxahachieas of 2018-01-19 83.3 528.57 -2.93 9,583 8,977 10,780 588
Weatherfordas of 2018-01-19 86.2 893.65 -2.35 15,355 15,355 17,812 1,006
White Riveras of 2018-01-19 19.4 2,350.54 -21.66 7,772 5,806 29,880 704
Whitneyas of 2018-01-19 82.5 528.35 -4.65 457,162 456,303 553,344 18,812
Worthas of 2018-01-19 83.8 592.37 -1.63 28,066 28,066 33,495 3,233
Wright Patmanas of 2018-01-19 100.0 224.25 3.65 210,260 122,593 122,593 - 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.