Texas Reservoirs: Monitored Water Supply Reservoirs are 84.9% full on 2018-04-20

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2018-04-20 84.9 32,687,500 26,780,538 31,535,419
Yesterday 2018-04-19 84.9 32,693,936 26,784,116 31,535,419
2 days ago 2018-04-18 85.0 32,766,910 26,806,125 31,535,419
1 week ago 2018-04-13 85.2 33,078,013 26,868,389 31,535,419
1 month ago 2018-03-20 85.4 33,845,252 26,778,011 31,347,630
3 months ago 2018-01-20 81.7 30,488,648 25,606,711 31,347,630
6 months ago 2017-10-20 83.5 31,074,088 26,134,355 31,316,403
1 year ago 2017-04-20 86.1 31,843,339 27,144,895 31,535,419
*

 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 2018-04-19 49.4 2,004.54 -7.76 3,906 3,906 7,900 408
Addicks 1as of 2018-04-19 - n.a. - 69.17 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henryas of 2018-04-19 81.0 2,212.87 -7.13 76,824 76,824 94,808 2,343
Amistad 2as of 2018-04-19 74.3 1,093.58 -23.42 1,996,315 1,368,070 1,840,849 46,241
Amon G Carteras of 2018-04-19 100.0 920.39 0.39 20,664 19,266 19,266 1,514
Aquillaas of 2018-04-19 100.0 537.63 0.13 43,681 43,243 43,243 3,099
Arlingtonas of 2018-04-19 97.1 549.40 -0.60 39,039 39,039 40,188 1,907
Arrowheadas of 2018-04-19 89.9 924.35 -1.65 207,127 207,127 230,359 13,655
Athensas of 2018-04-19 100.0 440.25 0.25 30,011 29,503 29,503 - n.a. -
Austinas of 2018-04-19 95.1 492.04 -0.76 23,397 22,788 23,972 1,536
B A Steinhagenas of 2018-04-19 85.6 82.05 -0.95 57,343 57,332 66,961 9,410
Bardwellas of 2018-04-19 100.0 421.08 0.08 46,724 46,122 46,122 - n.a. -
Barker 3as of 2018-04-19 - n.a. - 71.97 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton 94.3 591.93 -2.07 410,499 410,499 435,225 11,752
Benbrook 100.0 694.64 0.64 88,043 85,648 85,648 - n.a. -
Bob Sandlin 100.0 337.95 0.45 205,652 190,822 190,822 - n.a. -
Bonham 98.5 564.84 -0.16 10,871 10,859 11,027 1,044
Brady Creekas of 2018-04-19 53.4 1,734.77 -8.23 16,996 15,374 28,808 1,345
Bridgeport 96.7 834.96 -1.04 354,195 354,195 366,236 11,507
Brownwoodas of 2018-04-19 80.0 1,420.39 -4.21 103,093 103,093 128,839 5,765
Buchananas of 2018-04-19 89.8 1,015.94 -4.06 787,780 772,578 860,607 21,295
Caddo 4as of 2018-04-19 100.0 170.06 1.56 170,776 29,898 29,898 30,207
Canyon 92.4 905.43 -3.57 350,183 350,112 378,781 7,822
Cedar Creekas of 2018-04-19 99.7 321.94 -0.06 642,823 642,724 644,686 32,719
Champion Creekas of 2018-04-19 44.8 2,063.61 -19.39 18,608 18,608 41,580 886
Cherokeeas of 2018-04-19 100.0 280.30 0.30 45,621 40,094 40,094 3,889
Choke Canyon 28.4 194.86 -25.64 188,078 188,077 662,820 12,008
Ciscoas of 2018-04-19 81.2 1,517.44 -5.02 23,548 23,548 29,003 967
Colemanas of 2018-04-19 87.1 1,714.72 -2.78 33,180 33,162 38,075 1,718
Coleto Creek 87.6 96.38 -1.62 27,182 27,182 31,040 - n.a. -
Colorado City 37.3 2,053.80 -16.40 11,471 11,471 30,758 - n.a. -
Conroeas of 2018-04-19 100.0 201.02 0.02 411,406 410,988 410,988 - n.a. -
Corpus Christi 85.8 92.10 -1.90 219,887 219,609 256,062 18,623
Crook 99.9 475.99 -0.01 9,200 9,185 9,195 1,058
Cypress Springsas of 2018-04-19 100.0 378.07 0.07 66,982 66,756 66,756 - n.a. -
E V Spence 11.8 1,845.71 -52.29 60,856 60,856 517,272 3,827
Eagle Mountainas of 2018-04-19 100.0 649.14 0.04 180,225 179,880 179,880 - n.a. -
Elephant Butte 5as of 2018-04-19 21.0 4,333.69 -73.31 413,545 413,545 1,973,358 - n.a. -
Falcon 2as of 2018-04-19 43.3 273.17 -27.93 905,117 671,726 1,551,007 42,403
Forkas of 2018-04-19 98.2 402.59 -0.41 625,724 594,281 605,061 26,059
Fort Phantom Hillas of 2018-04-19 85.7 1,633.20 -2.70 60,012 60,006 70,030 3,512
Georgetown 65.5 779.88 -11.12 24,195 24,114 36,823 990
Grahamas of 2018-04-19 95.0 1,074.08 -0.92 43,055 43,041 45,288 2,381
Granburyas of 2018-04-19 98.5 692.46 -0.24 131,908 130,999 132,949 8,085
Granger 100.0 504.23 0.23 52,772 51,822 51,822 - n.a. -
Grapevineas of 2018-04-19 100.0 535.35 0.35 167,130 164,703 164,703 6,970
Greenbeltas of 2018-04-19 24.5 2,630.95 -33.05 15,103 14,671 59,968 762
Halbertas of 2018-04-19 89.8 366.91 -1.09 5,417 5,417 6,033 552
Hords Creekas of 2018-04-19 61.1 1,891.90 -8.10 5,264 5,160 8,443 342
Houstonas of 2018-04-19 100.0 42.54 0.81 133,115 120,686 120,686 - n.a. -
Houston Countyas of 2018-04-19 100.0 260.21 0.21 17,938 17,113 17,113 - n.a. -
Hubbard Creekas of 2018-04-19 83.7 1,179.65 -3.66 273,054 266,138 318,067 13,567
Hubert H Mossas of 2018-04-19 98.3 714.63 -0.37 23,757 23,660 24,058 1,071
Inksas of 2018-04-19 92.8 887.20 -1.30 13,246 12,952 13,962 753
J B Thomasas of 2018-04-19 43.5 2,238.48 -19.52 87,738 87,065 199,931 4,550
Jacksonvilleas of 2018-04-19 100.0 422.14 0.14 25,895 25,670 25,670 - n.a. -
Jim Chapmanas of 2018-04-19 99.3 439.90 -0.10 297,150 258,552 260,332 17,730
Joe Poolas of 2018-04-19 99.7 521.93 -0.07 176,378 174,841 175,358 - n.a. -
Kempas of 2018-04-19 83.9 1,141.92 -2.08 206,045 205,919 245,307 11,634
Kickapooas of 2018-04-19 82.4 1,042.26 -2.74 71,131 71,131 86,345 5,241
Lake O' the Pinesas of 2018-04-19 100.0 231.63 3.13 299,837 241,363 241,363 - n.a. -
Lavonas of 2018-04-19 100.0 492.37 0.37 416,987 406,388 406,388 20,672
Leonas of 2018-04-19 83.1 1,372.14 -2.86 23,342 23,062 27,762 1,531
Lewisvilleas of 2018-04-19 98.9 521.76 -0.24 592,438 556,764 563,228 26,840
Limestoneas of 2018-04-19 95.5 362.26 -0.74 194,694 194,694 203,780 12,151
Livingstonas of 2018-04-19 100.0 131.16 0.16 1,803,505 1,785,348 1,785,348 82,921
Lost Creekas of 2018-04-19 98.4 1,009.03 -0.47 11,753 11,753 11,950 - n.a. -
Lyndon B Johnsonas of 2018-04-19 95.7 824.60 -0.80 130,632 110,270 115,249 6,092
Mackenzieas of 2018-04-19 14.1 3,024.91 -75.09 6,538 6,538 46,450 278
Marble Fallsas of 2018-04-19 99.1 736.39 -0.61 6,841 6,841 6,901 542
Martinas of 2018-04-19 99.3 305.89 -0.11 75,182 75,182 75,726 4,934
Medina 59.3 1,044.51 -19.69 151,092 151,092 254,823 4,433
Meredith 6as of 2018-04-19 39.7 2,888.25 -48.25 236,799 198,385 500,000 7,228
Millers Creekas of 2018-04-19 86.4 1,332.27 -1.73 24,403 23,120 26,768 2,001
Mineral Wellsas of 2018-04-19 97.6 862.73 -0.27 5,148 5,148 5,273 460
Monticello 87.6 337.78 -2.22 30,430 30,430 34,740 1,800
Mountain Creekas of 2018-04-19 100.0 457.49 0.49 24,080 22,850 22,850 2,818
Murvaul 100.0 265.37 0.07 38,525 38,285 38,285 - n.a. -
Nacogdochesas of 2018-04-19 98.5 278.72 -0.28 38,915 38,913 39,522 2,158
Nasworthyas of 2018-04-19 82.2 1,870.95 -1.25 8,395 7,902 9,615 1,214
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 2018-04-19 100.0 424.71 0.21 50,819 49,827 49,827 - n.a. -
New Terrell Cityas of 2018-04-19 100.0 504.20 0.20 8,769 8,583 8,583 - n.a. -
Noconaas of 2018-04-19 100.0 827.53 0.03 21,789 21,444 21,444 - n.a. -
North Fork Buffalo Creekas of 2018-04-19 68.9 1,044.80 -3.20 10,606 10,606 15,400 1,176
O C Fisher 9.2 1,869.16 -38.84 11,902 10,969 119,445 925
O H Ivie 17.9 1,512.15 -39.35 99,256 99,256 554,340 - n.a. -
Oak Creekas of 2018-04-19 46.3 1,988.40 -11.60 18,298 18,148 39,210 1,271
Palestineas of 2018-04-19 100.0 345.21 0.21 372,186 367,303 367,303 - n.a. -
Palo Duroas of 2018-04-19 0.7 2,829.13 -62.87 417 417 61,066 - n.a. -
Palo Pintoas of 2018-04-19 89.0 865.63 -1.37 24,210 23,824 26,766 2,120
Pat Cleburneas of 2018-04-19 100.0 733.74 0.24 26,385 26,008 26,008 - n.a. -
Pat Mayseas of 2018-04-19 100.0 452.97 1.97 129,160 113,683 113,683 - n.a. -
Possum Kingdomas of 2018-04-19 96.4 997.89 -1.11 518,538 518,538 538,139 17,410
Proctoras of 2018-04-19 81.6 1,159.72 -2.28 44,659 44,659 54,762 4,226
Ray Hubbardas of 2018-04-19 99.5 435.40 -0.10 437,470 437,470 439,559 20,822
Ray Roberts 100.0 632.52 0.02 789,057 788,167 788,167 - n.a. -
Red Bluff 72.2 2,821.24 -6.16 109,054 109,054 151,110 - n.a. -
Richland-Chambersas of 2018-04-19 100.0 315.05 0.05 1,114,906 1,087,839 1,087,839 - n.a. -
Sam Rayburnas of 2018-04-19 100.0 167.32 2.92 3,211,850 2,857,077 2,857,077 - n.a. -
Somerville 100.0 238.04 0.04 147,538 147,104 147,104 10,858
Squaw Creek 99.8 774.90 -0.10 150,957 150,934 151,250 3,160
Stamfordas of 2018-04-19 86.4 1,415.36 -1.44 44,579 44,576 51,570 4,613
Stillhouse Hollow 88.8 617.89 -4.11 202,411 202,357 227,771 5,872
Strikeras of 2018-04-19 100.0 293.01 0.01 22,865 16,934 16,934 1,920
Sulphur Springsas of 2018-04-19 91.6 458.13 -0.82 16,252 16,252 17,747 - n.a. -
Sweetwateras of 2018-04-19 18.1 2,091.37 -25.13 2,225 2,225 12,267 214
Tawakonias of 2018-04-19 100.0 437.61 0.11 875,764 871,685 871,685 - n.a. -
Texana 83.7 41.05 -2.95 133,808 133,529 159,566 8,484
Texoma 8 95.9 615.60 -1.40 2,413,755 1,206,874 1,258,113 71,461
Toledo Bend 9as of 2018-04-19 99.7 171.82 -0.18 4,461,630 2,228,765 2,236,450 181,628
Travisas of 2018-04-19 79.4 667.99 -13.01 905,487 883,879 1,113,348 16,038
Twin Buttes 6.2 1,897.37 -42.83 15,004 11,255 182,454 1,195
Tyleras of 2018-04-19 100.0 375.50 0.12 77,851 72,073 72,073 4,744
Wacoas of 2018-04-19 95.4 461.12 -1.08 180,985 180,779 189,418 7,900
Waxahachieas of 2018-04-19 100.0 531.62 0.12 11,463 10,780 10,780 - n.a. -
Weatherfordas of 2018-04-19 97.4 895.57 -0.43 17,347 17,347 17,812 1,072
White River 16.7 2,349.34 -22.86 6,947 4,981 29,880 673
Whitneyas of 2018-04-19 92.3 531.08 -1.92 511,854 510,995 553,344 21,343
Worthas of 2018-04-19 94.1 593.42 -0.58 31,527 31,527 33,495 3,359
Wright Patmanas of 2018-04-19 100.0 241.78 14.28 995,054 310,382 310,382 - 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.