Texas Reservoirs: Monitored Water Supply Reservoirs are 89.4% full on 2019-04-20

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2019-04-20 89.4 33,705,846 28,179,813 31,533,644
Yesterday 2019-04-19 89.4 33,691,443 28,177,630 31,533,644
2 days ago 2019-04-18 89.3 33,512,027 28,155,948 31,533,644
1 week ago 2019-04-13 88.8 32,865,840 28,002,777 31,533,644
1 month ago 2019-03-20 89.8 33,809,401 28,149,661 31,345,855
3 months ago 2019-01-20 89.6 35,740,606 28,085,370 31,345,855
6 months ago 2018-10-20 85.8 35,094,761 26,857,200 31,314,628
1 year ago 2018-04-20 84.7 32,533,551 26,715,912 31,533,644
*

 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 91.1 2,011.10 -1.20 7,195 7,195 7,900 569
Addicks 1 - n.a. - 77.84 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry 93.0 2,217.52 -2.48 89,479 89,479 96,207 2,625
Amistad 2 72.5 1,091.64 -25.36 1,909,962 1,335,216 1,840,849 44,734
Amon G Carter 100.0 920.91 0.91 21,486 19,266 19,266 1,551
Aquilla 100.0 539.45 1.95 49,520 43,243 43,243 - n.a. -
Arlington 98.2 549.62 -0.38 39,459 39,459 40,188 1,913
Arrowhead 100.0 926.50 0.50 237,677 230,359 230,359 - n.a. -
Athens 100.0 440.70 0.70 30,867 29,503 29,503 - n.a. -
Austin 96.0 492.18 -0.62 23,612 23,003 23,972 1,544
B A Steinhagen 92.4 82.51 -0.49 61,893 61,882 66,961 10,166
Bardwell 100.0 424.24 3.24 57,090 46,122 46,122 - n.a. -
Barker 3 - n.a. - 78.22 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton 100.0 594.70 0.70 443,764 435,225 435,225 - n.a. -
Benbrook 100.0 695.35 1.35 90,767 85,648 85,648 - n.a. -
Bob Sandlin 100.0 338.25 0.75 209,869 192,417 192,417 - n.a. -
Bonham 100.0 565.56 0.56 11,646 11,027 11,027 1,099
Brady Creek 100.0 1,743.00 0.00 30,430 28,808 28,808 2,020
Bridgeport 100.0 836.25 0.25 369,152 366,236 366,236 - n.a. -
Brownwood 100.0 1,424.61 0.01 128,903 128,839 128,839 6,444
Buchanan 95.0 1,018.02 -1.98 832,540 817,338 860,607 21,705
Caddo 4 100.0 171.22 2.72 207,294 29,898 29,898 32,861
Canyonas of 2019-04-19 100.0 909.00 0.00 378,852 378,781 378,781 - n.a. -
Cedar Creek 100.0 322.16 0.16 650,033 644,686 644,686 - n.a. -
Champion Creek 67.8 2,072.98 -10.02 28,203 28,203 41,580 1,155
Cherokee 100.0 280.60 0.60 45,621 40,094 40,094 3,889
Choke Canyon 54.8 206.59 -13.91 363,276 363,275 662,820 17,701
Cisco 82.7 1,517.89 -4.57 23,980 23,980 29,003 980
Coleman 98.3 1,717.15 -0.35 37,462 37,444 38,075 1,800
Coleto Creek 100.0 98.08 0.08 31,276 31,040 31,040 - n.a. -
Colorado City 48.3 2,057.38 -12.82 14,861 14,861 30,758 - n.a. -
Conroe 98.3 200.63 -0.37 403,954 403,920 410,988 19,010
Corpus Christi 100.0 94.12 0.12 258,714 256,062 256,062 - n.a. -
Crook 100.0 476.29 0.29 9,516 9,195 9,195 - n.a. -
Cypress Springs 100.0 379.03 1.03 70,125 66,756 66,756 - n.a. -
E V Spence 26.8 1,861.42 -36.58 138,809 138,809 517,272 6,334
Eagle Mountain 99.6 649.02 -0.08 179,191 179,191 179,880 8,620
Elephant Butte 5 13.7 4,320.00 -87.00 271,285 271,285 1,973,358 - n.a. -
Falcon 2 48.4 274.71 -26.39 972,973 750,387 1,551,007 44,278
Fork 100.0 403.07 0.07 638,361 605,061 605,061 - n.a. -
Fort Phantom Hill 100.0 1,636.50 0.60 72,421 70,030 70,030 - n.a. -
Georgetown 100.0 791.57 0.57 37,638 36,823 36,823 - n.a. -
Graham 100.0 1,075.26 0.26 45,948 45,288 45,288 - n.a. -
Granbury 99.6 692.63 -0.07 133,287 132,378 132,949 8,147
Granger 100.0 504.27 0.27 52,939 51,822 51,822 - n.a. -
Grapevine 100.0 537.72 2.72 184,148 164,703 164,703 7,380
Greenbelt 21.2 2,628.23 -35.77 13,143 12,711 59,968 690
Halbert 87.0 366.60 -1.40 5,247 5,247 6,033 545
Hords Creek 64.6 1,892.77 -7.23 5,558 5,454 8,443 357
Houston 100.0 42.56 0.83 133,331 120,686 120,686 - n.a. -
Houston County 100.0 260.70 0.70 18,581 17,113 17,113 - n.a. -
Hubbard Creek 99.7 1,183.26 -0.05 317,390 312,514 313,298 15,662
Hubert H Moss 100.0 715.41 0.41 24,600 24,058 24,058 - n.a. -
Inks 92.2 887.09 -1.41 13,164 12,870 13,962 748
J B Thomas 34.1 2,234.08 -23.92 68,895 68,222 199,931 4,024
Jacksonville 100.0 422.28 0.28 26,058 25,670 25,670 - n.a. -
Jim Chapman 100.0 441.46 1.46 325,852 260,332 260,332 - n.a. -
Joe Pool 100.0 522.63 0.63 181,667 175,358 175,358 - n.a. -
Kemp 100.0 1,145.83 1.83 274,256 245,307 245,307 - n.a. -
Kickapoo 100.0 1,045.57 0.57 89,724 86,345 86,345 - n.a. -
Lake O' the Pines 100.0 232.57 4.07 318,679 241,363 241,363 - n.a. -
Lavon 100.0 494.66 2.66 465,142 406,388 406,388 - n.a. -
Leon 97.8 1,374.65 -0.35 27,433 27,153 27,762 1,728
Lewisville 100.0 523.16 1.16 630,702 563,228 563,228 - n.a. -
Limestone 100.0 363.46 0.46 209,525 203,780 203,780 - n.a. -
Livingston 100.0 131.97 0.97 1,869,758 1,785,348 1,785,348 84,699
Lost Creek 100.0 1,009.73 0.23 12,046 11,950 11,950 - n.a. -
Lyndon B Johnson 96.3 824.71 -0.69 131,304 110,942 115,249 6,120
Mackenzie 12.1 3,021.04 -78.96 5,613 5,613 46,450 251
Marble Falls 98.1 736.26 -0.74 6,771 6,771 6,901 539
Martin 99.1 305.86 -0.14 75,034 75,034 75,726 4,929
Medina 98.3 1,063.50 -0.70 250,595 250,595 254,823 6,015
Meredith 6 38.7 2,887.54 -48.96 231,704 193,290 500,000 7,135
Millers Creek 100.0 1,335.99 1.99 32,675 26,768 26,768 - n.a. -
Mineral Wells 100.0 863.30 0.30 5,414 5,273 5,273 475
Monticello 89.6 338.15 -1.85 31,117 31,117 34,740 1,834
Mountain Creek 100.0 457.63 0.63 24,506 22,850 22,850 2,867
Murvaul 100.0 265.98 0.68 40,646 38,285 38,285 - n.a. -
Nacogdoches 100.0 279.31 0.31 40,205 39,522 39,522 - n.a. -
Nasworthy 88.5 1,871.44 -0.76 8,999 8,506 9,615 1,250
Natural Dam 7 48.4 2,447.29 -9.71 26,421 26,421 54,560 2,272
Navarro Mills 100.0 426.72 2.22 60,756 49,827 49,827 - n.a. -
New Terrell City 100.0 504.92 0.92 9,412 8,583 8,583 - n.a. -
Nocona 100.0 828.13 0.63 22,601 21,444 21,444 - n.a. -
North Fork Buffalo Creek 100.0 1,048.34 0.34 16,080 15,400 15,400 1,548
O C Fisher 14.0 1,873.64 -34.36 17,638 16,705 119,445 1,237
O H Ivie 54.5 1,535.60 -15.90 302,123 302,123 554,340 - n.a. -
Oak Creek 100.0 2,000.13 0.13 39,780 39,210 39,210 2,386
Palestine 100.0 346.27 1.27 397,387 367,303 367,303 - n.a. -
Palo Duro 0.5 2,827.20 -64.80 289 289 61,066 - n.a. -
Palo Pinto 99.4 866.93 -0.07 27,000 26,614 26,766 2,172
Pat Cleburne 100.0 734.07 0.57 26,906 26,008 26,008 - n.a. -
Pat Mayse 100.0 454.26 3.26 136,797 113,683 113,683 - n.a. -
Possum Kingdom 99.4 998.82 -0.18 534,922 534,922 538,139 17,828
Proctor 100.0 1,162.73 0.73 58,182 54,762 54,762 - n.a. -
Ray Hubbard 100.0 435.52 0.02 439,979 439,559 439,559 20,973
Ray Roberts 100.0 633.74 1.24 824,161 788,167 788,167 - n.a. -
Red Bluff 64.4 2,819.28 -8.12 97,365 97,365 151,110 - n.a. -
Richland-Chambers 100.0 315.23 0.23 1,122,637 1,087,839 1,087,839 - n.a. -
Sam Rayburn 100.0 165.34 0.94 2,982,625 2,857,077 2,857,077 - n.a. -
Somerville 100.0 239.11 1.11 159,372 147,104 147,104 11,268
Squaw Creek 100.0 775.23 0.23 152,002 151,250 151,250 - n.a. -
Stamford 100.0 1,418.87 2.07 62,930 51,570 51,570 5,834
Stillhouse Hollow 100.0 622.53 0.53 231,260 227,771 227,771 - n.a. -
Striker 100.0 293.06 0.06 22,865 16,934 16,934 1,920
Sulphur Springs 95.6 458.52 -0.43 16,963 16,963 17,747 - n.a. -
Sweetwater 100.0 2,116.65 0.15 12,366 12,267 12,267 650
Tawakoni 100.0 438.47 0.97 908,067 871,685 871,685 - n.a. -
Texana 95.6 43.23 -0.77 152,844 152,565 159,566 8,991
Texoma 8 100.0 618.94 1.94 2,663,945 1,258,113 1,258,113 77,507
Toledo Bend 9 94.2 170.40 -1.60 4,217,207 2,106,554 2,236,450 174,756
Travis 100.0 681.03 0.03 1,135,536 1,113,348 1,113,348 19,310
Twin Buttes 66.7 1,932.35 -7.85 125,379 121,630 182,454 6,552
Tyler 100.0 375.95 0.57 80,015 72,073 72,073 - n.a. -
Waco 100.0 462.39 0.19 191,167 189,418 189,418 - n.a. -
Waxahachie 100.0 532.00 0.50 11,709 10,780 10,780 - n.a. -
Weatherford 98.7 895.79 -0.21 17,584 17,584 17,812 1,082
White River 16.6 2,349.31 -22.89 6,927 4,961 29,880 672
Whitney 95.4 531.86 -1.14 528,730 527,871 553,344 21,922
Worth 100.0 594.69 0.69 35,887 33,495 33,495 - n.a. -
Wright Patman 100.0 227.69 0.19 316,924 310,382 310,382 - 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.