Texas Reservoirs: Monitored Water Supply Reservoirs are 89.6% full on 2019-07-18

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2019-07-18 89.6 33,541,326 28,192,788 31,447,719
Yesterday 2019-07-17 89.7 33,604,445 28,213,147 31,447,719
2 days ago 2019-07-16 89.8 33,688,586 28,240,486 31,447,719
1 week ago 2019-07-11 90.2 34,117,875 28,351,666 31,447,719
1 month ago 2019-06-18 90.5 36,063,013 28,451,374 31,447,719
3 months ago 2019-04-18 89.2 33,518,646 28,150,657 31,543,105
6 months ago 2019-01-18 89.6 35,930,295 28,103,481 31,355,316
1 year ago 2018-07-18 78.7 29,061,274 24,763,763 31,447,719
*

 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 96.0 2,011.78 -0.52 7,587 7,587 7,900 583
Addicks 1 - n.a. - 68.78 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry 95.3 2,218.35 -1.65 91,682 91,682 96,207 2,684
Amistad 2 82.6 1,087.17 -29.83 1,721,171 1,520,016 1,840,849 41,322
Amon G Carter 100.0 920.31 0.31 20,540 19,266 19,266 1,510
Aquilla 100.0 537.60 0.10 43,588 43,243 43,243 3,095
Arlington 95.4 549.04 -0.96 38,354 38,354 40,188 1,898
Arrowhead 97.5 925.60 -0.40 224,598 224,598 230,359 14,300
Athens 100.0 440.39 0.39 30,275 29,503 29,503 - n.a. -
Austin 94.9 492.02 -0.78 23,366 22,757 23,972 1,535
B A Steinhagen 85.6 82.05 -0.95 57,343 57,332 66,961 9,410
Bardwell 100.0 421.00 0.00 46,472 46,122 46,122 3,138
Barker 3 - n.a. - 71.70 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton 100.0 594.59 0.59 442,417 435,225 435,225 - n.a. -
Benbrook 97.0 693.29 -0.71 83,061 83,061 85,648 3,564
Bob Sandlin 100.0 337.52 0.02 203,326 192,417 192,417 8,892
Bonham 97.4 564.73 -0.27 10,756 10,744 11,027 1,039
Brady Creek 98.3 1,742.73 -0.27 29,944 28,322 28,808 2,003
Bridgeport 100.0 836.02 0.02 366,469 366,236 366,236 - n.a. -
Brownwood 98.8 1,424.36 -0.24 127,298 127,298 128,839 6,406
Buchanan 99.9 1,017.98 -0.02 831,672 816,470 816,904 21,700
Caddo 4 100.0 169.88 1.38 165,193 29,898 29,898 29,819
Canyon 100.0 910.09 1.09 387,899 378,781 378,781 - n.a. -
Cedar Creek 98.9 321.79 -0.21 637,936 637,837 644,686 32,470
Champion Creek 72.4 2,074.66 -8.34 30,108 30,108 41,580 1,209
Cherokee 100.0 280.07 0.07 45,139 40,094 40,094 3,831
Choke Canyon 52.6 205.75 -14.75 348,583 348,582 662,820 17,292
Cisco 97.2 1,521.86 -0.60 28,192 28,192 29,003 - n.a. -
Coleman 97.8 1,717.04 -0.46 37,264 37,246 38,075 1,796
Coleto Creek 94.1 97.22 -0.78 29,211 29,211 31,040 - n.a. -
Colorado City 52.9 2,058.74 -11.46 16,277 16,277 30,758 - n.a. -
Conroe 98.2 200.61 -0.39 403,574 403,540 410,988 19,000
Corpus Christi 98.5 93.80 -0.20 252,402 252,124 256,062 19,630
Crook 96.6 475.70 -0.30 8,897 8,882 9,195 1,040
Cypress Springs 100.0 378.06 0.06 66,950 66,756 66,756 - n.a. -
E V Spence 31.1 1,864.73 -33.27 161,020 161,020 517,272 7,116
Eagle Mountain 99.2 648.93 -0.17 178,418 178,418 179,880 8,578
Elephant Butte 5as of 2019-07-17 29.1 4,346.16 -60.84 574,994 574,994 1,973,358 - n.a. -
Falcon 2 34.5 269.08 -32.02 742,300 535,550 1,551,007 37,637
Fork 99.5 402.88 -0.12 633,328 601,885 605,061 26,391
Fort Phantom Hill 100.0 1,636.17 0.27 71,102 70,030 70,030 - n.a. -
Georgetown 100.0 791.57 0.57 37,638 36,823 36,823 - n.a. -
Graham 99.2 1,074.86 -0.14 44,957 44,943 45,288 2,434
Granbury 100.0 692.73 0.03 134,104 132,949 132,949 8,183
Granger 100.0 504.39 0.39 53,440 51,822 51,822 - n.a. -
Grapevine 100.0 538.25 3.25 188,082 164,703 164,703 7,467
Greenbelt 21.6 2,628.62 -35.38 13,411 12,979 59,968 699
Halbert 85.2 366.40 -1.60 5,138 5,138 6,033 541
Hords Creek 93.5 1,898.86 -1.14 8,002 7,898 8,443 488
Houston 94.5 41.73 -0.65 126,900 122,925 130,147 10,940
Houston County 100.0 260.10 0.10 17,795 17,113 17,113 - n.a. -
Hubbard Creek 100.0 1,183.41 0.10 319,745 313,298 313,298 - n.a. -
Hubert H Moss 99.0 714.77 -0.23 23,907 23,810 24,058 1,074
Inks 92.6 887.17 -1.33 13,224 12,930 13,962 752
J B Thomas 31.7 2,232.84 -25.16 64,010 63,337 199,931 3,859
Jacksonville 100.0 422.01 0.01 25,743 25,670 25,670 - n.a. -
Jim Chapman 100.0 440.04 0.04 299,642 260,332 260,332 - n.a. -
Joe Pool 98.9 521.74 -0.26 174,976 173,439 175,358 - n.a. -
Kemp 100.0 1,145.25 1.25 264,944 245,307 245,307 - n.a. -
Kickapoo 99.5 1,044.92 -0.08 85,876 85,876 86,345 5,846
Lake O' the Pines 100.0 234.43 4.43 357,707 268,566 268,566 - n.a. -
Lavon 99.7 491.94 -0.06 408,127 405,155 406,388 20,541
Leon 98.6 1,374.78 -0.22 27,658 27,378 27,762 1,738
Lewisville 100.0 522.07 0.07 600,794 563,228 563,228 - n.a. -
Limestone 99.4 362.90 -0.10 202,540 202,540 203,780 12,377
Livingston 100.0 131.01 0.01 1,792,440 1,785,348 1,785,348 82,604
Lost Creek 98.5 1,009.08 -0.42 11,774 11,774 11,950 - n.a. -
Lyndon B Johnson 95.9 824.64 -0.76 130,876 110,514 115,249 6,102
Mackenzie 12.3 3,021.37 -78.63 5,691 5,691 46,450 254
Marble Falls 98.7 736.33 -0.67 6,809 6,809 6,901 540
Martin 95.9 305.37 -0.63 72,641 72,641 75,726 4,840
Medina 99.1 1,063.84 -0.36 252,644 252,644 254,823 6,039
Meredith 6 42.0 2,889.81 -46.69 248,279 209,865 500,000 7,478
Millers Creek 100.0 1,334.47 0.47 29,104 26,768 26,768 2,265
Mineral Wells 100.0 863.13 0.13 5,334 5,273 5,273 470
Monticello 85.5 337.39 -2.61 29,719 29,719 34,740 1,765
Mountain Creek 100.0 457.62 0.62 24,474 22,850 22,850 2,863
Murvaul 100.0 265.30 0.00 38,285 38,285 38,285 3,507
Nacogdoches 96.0 278.27 -0.73 37,954 37,952 39,522 2,115
Nasworthy 87.2 1,871.34 -0.86 8,874 8,381 9,615 1,243
Natural Dam 7 48.4 2,447.28 -9.72 26,398 26,398 54,560 2,271
Navarro Mills 98.6 424.35 -0.15 49,124 49,123 49,827 4,676
New Terrell City 100.0 504.38 0.38 8,927 8,583 8,583 - n.a. -
Nocona 98.9 827.32 -0.18 21,508 21,204 21,444 1,334
North Fork Buffalo Creek 95.0 1,047.49 -0.51 14,631 14,631 15,400 1,458
O C Fisher 13.9 1,873.50 -34.50 17,489 16,556 119,445 1,227
O H Ivie 76.6 1,544.15 -7.35 424,804 424,804 554,340 - n.a. -
Oak Creek 99.6 1,999.92 -0.08 39,218 39,068 39,210 2,365
Palestine 100.0 345.11 0.11 369,860 367,303 367,303 - n.a. -
Palo Duro 11.5 2,853.12 -38.88 7,007 7,007 61,066 - n.a. -
Palo Pinto 99.0 866.88 -0.12 26,891 26,505 26,766 2,170
Pat Cleburne 99.0 733.34 -0.16 25,758 25,758 26,008 1,561
Pat Mayse 100.0 451.78 0.78 122,274 113,683 113,683 - n.a. -
Possum Kingdom 100.0 999.15 0.15 540,832 538,139 538,139 17,991
Proctor 100.0 1,162.32 0.32 56,250 54,762 54,762 - n.a. -
Ray Hubbard 98.6 435.21 -0.29 433,536 433,536 439,559 20,610
Ray Roberts 100.0 632.83 0.33 797,885 788,167 788,167 - n.a. -
Red Bluff 63.8 2,819.12 -8.28 96,465 96,465 151,110 - n.a. -
Richland-Chambers 100.0 315.01 0.01 1,113,192 1,087,839 1,087,839 - n.a. -
Sam Rayburn 100.0 164.73 0.33 2,913,293 2,857,077 2,857,077 - n.a. -
Somerville 100.0 247.09 9.09 262,434 147,104 147,104 - n.a. -
Squaw Creek 100.0 775.06 0.06 151,463 151,250 151,250 - n.a. -
Stamford 100.0 1,417.39 0.59 54,677 51,570 51,570 5,330
Stillhouse Hollow 100.0 622.15 0.15 228,794 227,771 227,771 - n.a. -
Striker 100.0 293.20 0.20 22,865 16,934 16,934 1,920
Sulphur Springs 97.6 458.72 -0.23 17,328 17,328 17,747 - n.a. -
Sweetwater 100.0 2,116.58 0.08 12,321 12,267 12,267 649
Tawakoni 100.0 437.76 0.26 881,342 871,685 871,685 - n.a. -
Texana 92.8 42.72 -1.28 148,291 148,012 159,566 8,866
Texoma 8 100.0 619.29 2.29 2,691,155 1,258,113 1,258,113 77,992
Toledo Bend 9 93.6 170.25 -1.75 4,192,390 2,094,145 2,236,450 174,032
Travis 98.7 680.24 -0.76 1,120,432 1,098,824 1,113,348 19,026
Twin Buttes 74.7 1,934.48 -5.72 139,957 136,208 182,454 7,169
Tyler 99.3 375.27 -0.11 76,766 71,555 72,073 4,688
Waco 100.0 462.32 0.12 190,597 189,418 189,418 - n.a. -
Waxahachie 99.7 531.45 -0.05 11,354 10,748 10,780 648
Weatherford 99.1 895.86 -0.14 17,660 17,660 17,812 1,085
White River 24.0 2,352.38 -19.82 9,134 7,168 29,880 780
Whitney 94.9 531.73 -1.27 525,886 525,027 553,344 21,827
Worth 92.4 593.25 -0.75 30,958 30,958 33,495 3,339
Wright Patman 100.0 239.16 14.16 839,608 231,496 231,496 - 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.