Texas Reservoirs: Monitored Water Supply Reservoirs are 83.8% full on 2018-05-21

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2018-05-21 83.8 31,024,462 26,412,687 31,518,919
Yesterday 2018-05-20 83.7 31,008,002 26,391,741 31,518,919
2 days ago 2018-05-19 83.7 31,015,666 26,389,093 31,518,919
1 week ago 2018-05-14 84.3 31,334,542 26,562,098 31,518,919
1 month ago 2018-04-21 84.7 32,445,083 26,694,859 31,535,419
3 months ago 2018-02-21 83.2 31,244,936 26,092,313 31,347,630
6 months ago 2017-11-21 82.1 30,658,082 25,729,280 31,347,630
1 year ago 2017-05-21 85.7 31,255,275 27,022,432 31,518,919
*

 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 49.0 2,004.45 -7.85 3,872 3,872 7,900 406
Addicks 1 - n.a. - 77.06 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry 84.6 2,214.28 -5.72 80,178 80,178 94,808 2,415
Amistad 2 73.8 1,087.71 -29.29 1,743,161 1,358,855 1,840,849 41,727
Amon G Carter 100.0 920.81 0.81 21,325 19,266 19,266 1,543
Aquilla 100.0 537.89 0.39 44,490 43,243 43,243 3,129
Arlington 94.4 548.82 -1.18 37,937 37,937 40,188 1,893
Arrowhead 90.1 924.38 -1.62 207,537 207,537 230,359 13,670
Athens 100.0 440.11 0.11 29,749 29,503 29,503 - n.a. -
Austin 94.8 492.00 -0.80 23,335 22,726 23,972 1,534
B A Steinhagen 97.2 82.82 -0.18 65,084 65,073 66,961 10,421
Bardwell 100.0 421.07 0.07 46,692 46,122 46,122 - n.a. -
Barker 3 - n.a. - 75.92 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton 95.1 592.23 -1.77 414,033 414,033 435,225 11,808
Benbrook 97.3 693.36 -0.64 83,314 83,314 85,648 3,571
Bob Sandlin 100.0 337.68 0.18 203,294 190,822 190,822 - n.a. -
Bonham 99.7 564.97 -0.03 11,007 10,995 11,027 1,063
Brady Creek 54.2 1,734.92 -8.08 17,237 15,615 28,808 1,358
Bridgeport 97.0 835.04 -0.96 355,116 355,116 366,236 11,518
Brownwood 78.7 1,420.10 -4.50 101,428 101,428 128,839 5,711
Buchanan 94.1 1,015.77 -2.23 784,161 768,960 816,904 21,257
Caddo 4 100.0 168.99 0.49 140,062 29,898 29,898 27,803
Canyon 92.2 905.30 -3.70 349,167 349,096 378,781 7,807
Cedar Creek 99.8 321.96 -0.04 643,477 643,378 644,686 32,770
Champion Creek 46.4 2,064.36 -18.64 19,309 19,309 41,580 906
Cherokee 100.0 280.11 0.11 45,292 40,094 40,094 3,849
Choke Canyon 27.8 194.52 -25.98 184,022 184,021 662,820 11,851
Cisco 79.9 1,517.01 -5.45 23,168 23,168 29,003 954
Coleman 85.4 1,714.34 -3.16 32,530 32,512 38,075 1,703
Coleto Creek 82.4 95.70 -2.30 25,564 25,564 31,040 - n.a. -
Colorado City 36.0 2,053.35 -16.85 11,084 11,084 30,758 - n.a. -
Conroe 100.0 200.99 -0.01 410,830 410,796 410,988 19,590
Corpus Christi 80.4 91.35 -2.65 206,086 205,808 256,062 18,179
Crook 99.8 475.98 -0.02 9,189 9,174 9,195 1,057
Cypress Springs 99.7 377.93 -0.07 66,529 66,529 66,756 3,234
E V Spence 11.4 1,845.21 -52.79 58,958 58,958 517,272 3,766
Eagle Mountain 98.4 648.77 -0.33 177,049 177,049 179,880 8,533
Elephant Butte 5 18.3 4,329.00 -78.00 361,199 361,199 1,973,358 - n.a. -
Falcon 2 34.4 268.51 -32.59 722,470 534,120 1,551,007 36,998
Fork 97.4 402.39 -0.61 620,533 589,090 605,061 25,857
Fort Phantom Hill 83.6 1,632.78 -3.12 58,554 58,548 70,030 3,428
Georgetown 66.6 780.29 -10.71 24,604 24,523 36,823 1,001
Graham 94.0 1,073.88 -1.12 42,574 42,560 45,288 2,367
Granbury 97.1 692.23 -0.47 130,058 129,149 132,949 8,001
Granger 100.0 504.24 0.24 52,814 51,822 51,822 - n.a. -
Grapevine 99.4 534.86 -0.14 163,741 163,740 164,703 6,858
Greenbelt 23.9 2,630.54 -33.46 14,785 14,353 59,968 751
Halbert 88.3 366.75 -1.25 5,329 5,329 6,033 549
Hords Creek 59.3 1,891.56 -8.44 5,114 5,010 8,443 335
Houston 100.0 42.30 0.57 130,555 120,686 120,686 10,553
Houston County 99.5 259.93 -0.07 17,575 17,023 17,113 1,301
Hubbard Creek 82.2 1,179.31 -4.00 268,457 261,541 318,067 13,441
Hubert H Moss 99.1 714.80 -0.20 23,939 23,842 24,058 1,075
Inks 92.0 887.06 -1.44 13,141 12,847 13,962 747
J B Thomas 42.0 2,237.80 -20.20 84,674 84,001 199,931 4,462
Jacksonville 100.0 422.10 0.10 25,848 25,670 25,670 - n.a. -
Jim Chapman 97.1 439.57 -0.43 291,357 252,759 260,332 17,403
Joe Pool 100.0 522.00 0.00 176,895 175,358 175,358 - n.a. -
Kemp 84.2 1,141.98 -2.02 206,745 206,619 245,307 11,687
Kickapoo 84.0 1,042.52 -2.48 72,502 72,502 86,345 5,300
Lake O' the Pines 96.0 229.42 -0.58 257,869 257,869 268,566 - n.a. -
Lavon 100.0 492.01 0.01 409,565 406,388 406,388 20,562
Leon 80.5 1,371.67 -3.33 22,635 22,355 27,762 1,495
Lewisville 98.4 521.66 -0.34 589,757 554,083 563,228 26,765
Limestone 93.1 361.84 -1.16 189,619 189,619 203,780 12,016
Livingston 100.0 131.15 0.15 1,802,757 1,785,348 1,785,348 82,900
Lost Creek 98.9 1,009.19 -0.31 11,820 11,820 11,950 - n.a. -
Lyndon B Johnson 95.6 824.58 -0.82 130,511 110,149 115,249 6,087
Mackenzie 13.8 3,024.40 -75.60 6,425 6,425 46,450 275
Marble Falls 99.0 736.37 -0.63 6,831 6,831 6,901 541
Martin 98.8 305.81 -0.19 74,788 74,788 75,726 4,920
Medina 58.7 1,044.19 -20.01 149,679 149,679 254,823 4,397
Meredith 6 39.4 2,888.05 -48.45 235,358 196,944 500,000 7,196
Millers Creek 83.8 1,331.92 -2.08 23,710 22,427 26,768 1,954
Mineral Wells 95.5 862.49 -0.51 5,038 5,038 5,273 454
Monticello 86.2 337.51 -2.49 29,936 29,936 34,740 1,776
Mountain Creek 100.0 457.56 0.56 24,290 22,850 22,850 2,841
Murvaul 98.6 265.14 -0.16 37,737 37,737 38,285 3,413
Nacogdoches 96.2 278.30 -0.70 38,017 38,015 39,522 2,118
Nasworthy 80.9 1,870.85 -1.35 8,274 7,781 9,615 1,208
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 Mills 100.0 425.33 0.83 53,799 49,827 49,827 - n.a. -
New Terrell City 100.0 504.26 0.26 8,822 8,583 8,583 - n.a. -
Nocona 100.0 827.69 0.19 22,004 21,444 21,444 - n.a. -
North Fork Buffalo Creek 86.3 1,046.67 -1.33 13,285 13,285 15,400 1,370
O C Fisher 9.1 1,868.96 -39.04 11,746 10,813 119,445 912
O H Ivie 17.4 1,511.53 -39.97 96,572 96,572 554,340 - n.a. -
Oak Creek 45.9 1,988.29 -11.71 18,161 18,011 39,210 1,262
Palestine 99.6 344.93 -0.07 365,697 365,688 367,303 23,050
Palo Duro 0.6 2,828.57 -63.43 380 380 61,066 - n.a. -
Palo Pinto 85.6 865.20 -1.80 23,302 22,916 26,766 2,103
Pat Cleburne 100.0 733.61 0.11 26,181 26,008 26,008 - n.a. -
Pat Mayse 100.0 451.97 0.97 123,363 113,683 113,683 - n.a. -
Possum Kingdom 95.7 997.68 -1.32 514,892 514,892 538,139 17,314
Proctor 79.9 1,159.51 -2.49 43,776 43,776 54,762 4,184
Ray Hubbard 98.8 435.24 -0.26 434,155 434,155 439,559 20,641
Ray Roberts 100.0 632.53 0.03 789,341 788,167 788,167 - n.a. -
Red Bluff 66.9 2,819.93 -7.47 101,111 101,111 151,110 - n.a. -
Richland-Chambers 100.0 315.18 0.18 1,120,486 1,087,839 1,087,839 - n.a. -
Sam Rayburn 98.2 163.95 -0.45 2,825,528 2,806,572 2,857,077 111,908
Somerville 99.3 237.90 -0.10 146,021 146,021 147,104 10,807
Squaw Creek 100.0 775.41 0.41 152,575 151,250 151,250 - n.a. -
Stamford 83.3 1,415.01 -1.79 42,974 42,971 51,570 4,490
Stillhouse Hollow 88.1 617.59 -4.41 200,661 200,607 227,771 5,797
Striker 100.0 293.05 0.05 22,865 16,934 16,934 1,920
Sulphur Springs 89.6 457.93 -1.02 15,900 15,900 17,747 - n.a. -
Sweetwater 17.6 2,091.03 -25.47 2,157 2,157 12,267 210
Tawakoni 99.5 437.39 -0.11 867,628 867,620 871,685 36,877
Texana 76.2 39.61 -4.39 121,829 121,550 159,566 8,137
Texoma 8 100.0 618.18 1.18 2,605,440 1,258,113 1,258,113 76,450
Toledo Bend 9 93.9 170.32 -1.68 4,203,900 2,099,900 2,236,450 174,369
Travis 76.7 666.11 -14.89 875,783 854,175 1,113,348 15,562
Twin Buttes 7.2 1,898.83 -41.37 16,798 13,049 182,454 1,284
Tyler 100.0 375.40 0.02 77,378 72,073 72,073 4,719
Waco 96.9 461.48 -0.72 183,841 183,635 189,418 7,964
Waxahachie 100.0 531.67 0.17 11,495 10,780 10,780 - n.a. -
Weatherford 97.0 895.50 -0.50 17,272 17,272 17,812 1,069
White River 16.9 2,349.44 -22.76 7,014 5,048 29,880 676
Whitney 94.2 531.56 -1.44 522,185 521,326 553,344 21,702
Worth 89.6 592.96 -1.04 29,995 29,995 33,495 3,304
Wright Patman 100.0 230.62 3.12 426,004 310,382 310,382 - 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.