Texas Reservoirs: Monitored Water Supply Reservoirs are 78.7% full on 2018-09-24

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Most recent 2018-09-24 78.7 29,407,594 24,750,151 31,440,033
1 day prior 2018-09-23 78.2 29,107,976 24,593,095 31,440,033
2 days prior 2018-09-22 77.4 28,589,497 24,337,194 31,440,033
1 week prior 2018-09-17 76.0 28,089,773 23,907,282 31,440,033
1 month prior 2018-08-24 75.3 27,767,114 23,668,498 31,440,033
3 months prior 2018-06-24 80.7 29,766,048 25,383,859 31,440,033
6 months prior 2018-03-24 85.2 33,431,798 26,697,904 31,347,630
1 year prior 2017-09-24 83.2 30,676,386 26,157,328 31,440,033
*

 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)
Abilene 46.4 2,003.91 -8.39 3,666 3,666 7,900 391
Addicks 1 - n.a. - 85.78 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry 79.0 2,212.03 -7.97 74,874 74,874 94,808 2,298
Amistad 2as of 2018-09-24 61.2 1,083.77 -33.23 1,587,692 1,127,270 1,840,849 38,777
Amon G Carter 91.3 918.84 -1.16 18,382 17,598 19,266 1,402
Aquilla 87.6 535.69 -1.81 37,900 37,864 43,243 2,831
Arlington 100.0 551.02 1.02 42,163 40,188 40,188 - n.a. -
Arrowhead 80.2 922.66 -3.34 184,787 184,787 230,359 12,783
Athensas of 2018-09-24 91.4 438.57 -1.43 27,007 26,966 29,503 1,649
Austin 96.7 492.30 -0.50 23,798 23,189 23,972 1,551
B A Steinhagen 95.9 82.74 -0.26 64,253 64,242 66,961 10,356
Bardwell 100.0 421.86 0.86 49,202 46,122 46,122 - n.a. -
Barker 3 - n.a. - 83.18 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton 87.1 589.18 -4.82 378,972 378,972 435,225 11,197
Benbrook 81.6 689.42 -4.58 69,894 69,894 85,648 3,211
Bob Sandlin 97.8 337.01 -0.49 197,521 186,610 190,822 8,536
Bonhamas of 2018-09-24 100.0 569.82 4.82 15,099 11,027 11,027 - n.a. -
Brady Creekas of 2018-09-24 51.5 1,734.34 -8.66 16,457 14,835 28,808 1,308
Bridgeportas of 2018-09-24 80.4 829.60 -6.40 294,567 294,567 366,236 10,654
Brownwood 66.9 1,417.27 -7.33 86,174 86,174 128,839 5,062
Buchananas of 2018-09-24 82.8 1,011.28 -6.72 691,607 676,406 816,904 19,843
Caddo 4 97.6 168.46 -0.04 127,561 29,178 29,898 26,676
Canyon 94.1 906.25 -2.75 356,637 356,566 378,781 7,919
Cedar Creek 89.8 319.91 -2.09 578,736 578,637 644,686 30,615
Champion Creek 39.2 2,061.08 -21.92 16,314 16,314 41,580 825
Cherokee 80.7 277.60 -2.40 36,748 32,366 40,094 3,100
Choke Canyon 34.3 197.96 -22.54 227,624 227,623 662,820 13,493
Cisco 73.5 1,514.91 -7.55 21,303 21,303 29,003 883
Coleman 79.0 1,712.88 -4.62 30,084 30,066 38,075 1,648
Coleto Creekas of 2018-09-24 93.4 97.12 -0.88 28,976 28,976 31,040 - n.a. -
Colorado City 29.7 2,050.95 -19.25 9,133 9,133 30,758 - n.a. -
Conroeas of 2018-09-24 91.2 199.06 -1.94 374,729 374,695 410,988 18,233
Corpus Christi 92.6 93.03 -0.97 237,462 237,184 256,062 19,174
Crookas of 2018-09-24 100.0 476.43 0.43 9,664 9,195 9,195 - n.a. -
Cypress Springs 96.9 377.36 -0.64 64,702 64,702 66,756 3,185
E V Spence 13.2 1,847.58 -50.42 68,185 68,185 517,272 4,007
Eagle Mountain 93.8 647.79 -1.31 168,788 168,788 179,880 8,341
Elephant Butte 5as of 2018-09-24 3.0 4,285.79 -121.21 58,688 58,688 1,973,358 - n.a. -
Falcon 2as of 2018-09-24 40.3 269.84 -31.26 770,463 625,789 1,551,007 38,507
Forkas of 2018-09-24 92.0 401.12 -1.88 588,381 556,938 605,061 24,840
Fort Phantom Hill 83.2 1,632.70 -3.20 58,280 58,274 70,030 3,415
Georgetown 73.1 782.61 -8.39 26,999 26,918 36,823 1,063
Graham 85.1 1,072.17 -2.83 38,573 38,559 45,288 2,250
Granburyas of 2018-09-24 96.8 692.17 -0.53 129,578 128,669 132,949 7,979
Granger 100.0 508.15 4.15 70,747 51,822 51,822 - n.a. -
Grapevine 100.0 536.00 1.00 171,701 164,703 164,703 7,092
Greenbelt 20.9 2,627.91 -36.09 12,939 12,507 59,968 681
Halbert 79.5 365.76 -2.24 4,797 4,797 6,033 526
Hords Creek 53.3 1,889.92 -10.08 4,604 4,500 8,443 307
Houston 100.0 42.48 0.75 132,470 120,686 120,686 - n.a. -
Houston County 90.0 258.64 -1.36 15,948 15,396 17,113 1,232
Hubbard Creek 74.7 1,177.49 -5.82 244,602 237,686 318,067 12,755
Hubert H Moss 100.0 715.64 0.64 24,851 24,058 24,058 - n.a. -
Inks 94.6 887.53 -0.97 13,497 13,203 13,962 770
J B Thomasas of 2018-09-24 36.0 2,235.00 -23.00 72,649 71,976 199,931 4,136
Jacksonville 93.6 420.56 -1.44 24,093 24,031 25,670 1,117
Jim Chapmanas of 2018-09-24 85.6 437.79 -2.21 261,419 222,821 260,332 16,367
Joe Pool 100.0 525.84 3.84 207,120 175,358 175,358 - n.a. -
Kempas of 2018-09-24 69.0 1,138.43 -5.57 169,436 169,310 245,307 8,807
Kickapoo 75.7 1,041.13 -3.87 65,354 65,354 86,345 4,984
Lake O' the Pines 80.2 226.99 -3.01 215,513 215,513 268,566 16,606
Lavonas of 2018-09-24 100.0 494.20 2.20 455,337 406,388 406,388 - n.a. -
Leon 69.3 1,369.46 -5.54 19,509 19,229 27,762 1,350
Lewisville 100.0 524.34 2.34 664,013 563,228 563,228 - n.a. -
Limestoneas of 2018-09-24 75.5 358.68 -4.32 153,809 153,809 203,780 10,720
Livingstonas of 2018-09-24 100.0 131.26 0.26 1,811,124 1,785,348 1,785,348 83,136
Lost Creek 92.7 1,007.29 -2.21 11,083 11,083 11,950 - n.a. -
Lyndon B Johnsonas of 2018-09-24 95.4 824.55 -0.85 130,328 109,966 115,249 6,080
Mackenzie 12.8 3,022.48 -77.52 5,962 5,962 46,450 262
Marble Fallsas of 2018-09-24 98.7 736.33 -0.67 6,809 6,809 6,901 540
Martin 81.2 302.95 -3.05 61,463 61,463 75,726 4,399
Medina 65.8 1,048.10 -16.10 167,655 167,655 254,823 4,773
Meredith 6 36.3 2,885.88 -50.62 220,005 181,591 500,000 6,955
Millers Creek 100.0 1,336.16 2.16 33,090 26,768 26,768 - n.a. -
Mineral Wells 88.9 861.71 -1.29 4,690 4,690 5,273 440
Monticello 82.9 336.88 -3.12 28,810 28,810 34,740 1,719
Mountain Creek 100.0 457.51 0.51 24,139 22,850 22,850 2,824
Murvaul 85.6 263.65 -1.65 32,782 32,782 38,285 3,238
Nacogdoches 85.3 276.17 -2.83 33,700 33,698 39,522 1,942
Nasworthy 81.5 1,870.90 -1.30 8,334 7,841 9,615 1,211
Natural Dam 7 48.4 2,447.28 -9.72 26,398 26,398 54,560 2,271
Navarro Mills 86.7 423.05 -1.45 43,207 43,206 49,827 4,440
New Terrell City 100.0 504.65 0.65 9,168 8,583 8,583 - n.a. -
Nocona 91.2 826.06 -1.44 19,855 19,551 21,444 1,289
North Fork Buffalo Creek 83.9 1,046.44 -1.56 12,923 12,923 15,400 1,345
O C Fisher 8.0 1,866.77 -41.23 10,502 9,569 119,445 791
O H Ivie 15.1 1,508.90 -42.60 83,569 83,569 554,340 - n.a. -
Oak Creek 84.8 1,997.44 -2.56 33,396 33,246 39,210 2,113
Palestine 88.5 343.11 -1.89 325,228 325,219 367,303 21,422
Palo Duro 0.7 2,829.64 -62.36 451 451 61,066 - n.a. -
Palo Pinto 70.0 863.14 -3.86 19,112 18,726 26,766 1,936
Pat Cleburne 100.0 734.15 0.65 27,032 26,008 26,008 - n.a. -
Pat Mayse 99.5 450.89 -0.11 117,224 113,064 113,683 5,626
Possum Kingdom 99.5 998.84 -0.16 535,279 535,279 538,139 17,838
Proctor 55.4 1,155.74 -6.26 30,360 30,360 54,762 2,743
Ray Hubbard 100.0 435.54 0.04 440,399 439,559 439,559 20,998
Ray Roberts 100.0 635.28 2.78 869,857 788,167 788,167 - n.a. -
Red Bluff 57.2 2,817.30 -10.10 86,405 86,405 151,110 - n.a. -
Richland-Chambers 92.5 313.05 -1.95 1,030,796 1,005,872 1,087,839 41,321
Sam Rayburn 87.3 161.07 -3.33 2,514,534 2,495,578 2,857,077 104,224
Somerville 82.9 235.59 -2.41 121,941 121,941 147,104 10,043
Squaw Creek 100.0 775.57 0.57 153,085 151,250 151,250 - n.a. -
Stamford 100.0 1,417.81 1.01 56,952 51,570 51,570 5,476
Stillhouse Hollow 79.6 614.07 -7.93 181,301 181,247 227,771 5,242
Striker 93.6 292.36 -0.64 21,781 15,850 16,934 1,885
Sulphur Springs 86.3 457.58 -1.37 15,324 15,324 17,747 - n.a. -
Sweetwater 19.7 2,092.28 -24.22 2,418 2,418 12,267 224
Tawakoni 98.5 437.14 -0.36 858,449 858,441 871,685 36,576
Texana 90.7 42.35 -1.65 145,027 144,748 159,566 8,779
Texoma 8 100.0 619.42 2.42 2,701,308 1,258,113 1,258,113 78,171
Toledo Bend 9 85.5 168.06 -3.94 3,828,943 1,912,422 2,236,450 163,768
Travisas of 2018-09-24 66.2 658.14 -22.86 758,741 737,133 1,113,348 13,857
Twin Buttes 10.7 1,903.40 -36.80 23,331 19,582 182,454 1,600
Tyleras of 2018-09-24 87.7 373.41 -1.97 68,406 63,195 72,073 4,319
Waco 86.2 458.84 -3.36 163,400 163,194 189,418 7,539
Waxahachie 86.6 529.18 -2.32 9,945 9,339 10,780 599
Weatherfordas of 2018-09-24 82.1 892.91 -3.09 14,619 14,619 17,812 985
White River 13.1 2,347.72 -24.48 5,892 3,926 29,880 627
Whitney 80.4 527.74 -5.26 445,817 444,958 553,344 18,394
Worthas of 2018-09-24 83.9 592.38 -1.62 28,099 28,099 33,495 3,234
Wright Patmanas of 2018-09-24 100.0 225.82 0.82 256,073 231,496 231,496 - 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.