Texas Reservoirs: Monitored Water Supply Reservoirs are 89.5% full on 2019-01-20

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Most recent 2019-01-20 89.5 35,719,687 28,041,024 31,345,855
1 day prior 2019-01-19 89.5 35,912,948 28,056,603 31,345,855
2 days prior 2019-01-18 89.5 35,881,127 28,051,093 31,345,855
1 week prior 2019-01-13 89.6 36,514,843 28,091,192 31,345,855
1 month prior 2018-12-20 89.7 34,514,677 28,127,613 31,345,855
3 months prior 2018-10-20 85.8 35,094,761 26,857,200 31,314,628
6 months prior 2018-07-20 78.4 28,938,807 24,656,398 31,438,258
1 year prior 2018-01-20 81.7 30,483,012 25,603,115 31,344,260
*

 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 2019-01-20 100.0 2,012.53 0.23 8,022 7,900 7,900 599
Addicks 1as of 2019-01-20 - n.a. - 76.65 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henryas of 2019-01-20 86.5 2,215.05 -4.95 83,212 83,212 96,207 2,450
Amistad 2as of 2019-01-20 74.6 1,092.67 -24.33 1,955,605 1,372,369 1,840,849 45,535
Amon G Carteras of 2019-01-20 100.0 921.24 1.24 22,033 19,266 19,266 1,574
Aquillaas of 2019-01-20 100.0 538.09 0.59 45,119 43,243 43,243 3,154
Arlingtonas of 2019-01-20 100.0 550.11 0.11 40,400 40,188 40,188 - n.a. -
Arrowheadas of 2019-01-20 100.0 926.16 0.16 232,687 230,359 230,359 - n.a. -
Athensas of 2019-01-20 100.0 440.51 0.51 30,503 29,503 29,503 - n.a. -
Austinas of 2019-01-20 97.3 492.39 -0.41 23,938 23,329 23,972 1,556
B A Steinhagenas of 2019-01-20 78.7 81.53 -1.47 52,721 52,710 66,961 8,754
Bardwellas of 2019-01-20 100.0 427.17 6.17 67,472 46,122 46,122 - n.a. -
Barker 3as of 2019-01-20 - n.a. - 76.17 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Beltonas of 2019-01-20 100.0 603.72 9.72 561,822 435,225 435,225 - n.a. -
Benbrookas of 2019-01-20 100.0 694.56 0.56 87,740 85,648 85,648 - n.a. -
Bob Sandlinas of 2019-01-20 100.0 337.77 0.27 205,555 192,417 192,417 - n.a. -
Bonhamas of 2019-01-20 100.0 565.02 0.02 11,060 11,027 11,027 1,071
Brady Creekas of 2019-01-20 100.0 1,743.16 0.16 30,823 28,808 28,808 2,040
Bridgeportas of 2019-01-20 100.0 836.12 0.12 367,634 366,236 366,236 - n.a. -
Brownwoodas of 2019-01-20 100.0 1,424.89 0.29 130,714 128,839 128,839 6,488
Buchananas of 2019-01-20 95.0 1,018.03 -1.97 832,757 817,556 860,607 21,707
Caddo 4as of 2019-01-20 100.0 170.31 1.81 179,139 29,898 29,898 30,708
Canyonas of 2019-01-20 100.0 910.77 1.77 393,612 378,781 378,781 - n.a. -
Cedar Creekas of 2019-01-20 100.0 322.00 0.00 644,785 644,686 644,686 - n.a. -
Champion Creekas of 2019-01-20 5.4 2,034.77 -48.23 2,247 2,247 41,580 276
Cherokeeas of 2019-01-20 100.0 280.36 0.36 45,621 40,094 40,094 3,889
Choke Canyonas of 2019-01-20 54.5 206.48 -14.02 361,332 361,331 662,820 17,645
Ciscoas of 2019-01-20 84.6 1,518.49 -3.97 24,540 24,540 29,003 996
Colemanas of 2019-01-20 100.0 1,717.55 0.05 38,185 38,075 38,075 1,812
Coleto Creekas of 2019-01-20 100.0 98.31 0.31 31,956 31,040 31,040 - n.a. -
Colorado Cityas of 2019-01-20 50.3 2,057.98 -12.22 15,473 15,473 30,758 - n.a. -
Conroeas of 2019-01-20 100.0 201.25 0.25 415,838 410,988 410,988 - n.a. -
Corpus Christias of 2019-01-20 100.0 94.22 0.22 260,699 256,062 256,062 - n.a. -
Crookas of 2019-01-20 99.1 475.92 -0.08 9,127 9,112 9,195 1,049
Cypress Springsas of 2019-01-20 100.0 378.61 0.61 68,741 66,756 66,756 - n.a. -
E V Spenceas of 2019-01-20 27.0 1,861.53 -36.47 139,507 139,507 517,272 6,358
Eagle Mountainas of 2019-01-20 100.0 649.34 0.24 181,955 179,880 179,880 - n.a. -
Elephant Butte 5as of 2019-01-20 6.7 4,301.11 -105.89 131,507 131,507 1,973,358 - n.a. -
Falcon 2as of 2019-01-20 45.9 276.22 -24.88 1,043,284 711,526 1,551,007 46,156
Forkas of 2019-01-20 98.1 402.57 -0.43 625,204 593,761 605,061 26,038
Fort Phantom Hillas of 2019-01-20 100.0 1,636.64 0.74 72,987 70,030 70,030 - n.a. -
Georgetownas of 2019-01-20 100.0 793.84 2.84 40,627 36,823 36,823 - n.a. -
Grahamas of 2019-01-20 100.0 1,075.27 0.27 45,973 45,288 45,288 - n.a. -
Granburyas of 2019-01-20 99.2 692.57 -0.13 132,799 131,890 132,949 8,125
Grangeras of 2019-01-20 100.0 508.10 4.10 70,496 51,822 51,822 - n.a. -
Grapevineas of 2019-01-20 100.0 537.20 2.20 180,333 164,703 164,703 7,293
Greenbeltas of 2019-01-20 20.4 2,627.51 -36.49 12,675 12,243 59,968 670
Halbertas of 2019-01-20 89.1 366.84 -1.16 5,378 5,378 6,033 551
Hords Creekas of 2019-01-20 67.0 1,893.31 -6.69 5,765 5,661 8,443 367
Houstonas of 2019-01-20 100.0 42.48 0.75 132,470 120,686 120,686 - n.a. -
Houston Countyas of 2019-01-20 100.0 260.43 0.43 18,225 17,113 17,113 - n.a. -
Hubbard Creekas of 2019-01-20 100.0 1,183.45 0.14 320,375 313,298 313,298 - n.a. -
Hubert H Mossas of 2019-01-20 100.0 715.06 0.06 24,219 24,058 24,058 - n.a. -
Inksas of 2019-01-20 93.3 887.29 -1.21 13,314 13,020 13,962 757
J B Thomasas of 2019-01-20 36.5 2,235.26 -22.74 73,728 73,055 199,931 4,167
Jacksonvilleas of 2019-01-20 100.0 422.18 0.18 25,941 25,670 25,670 - n.a. -
Jim Chapmanas of 2019-01-20 100.0 440.46 0.46 307,208 260,332 260,332 - n.a. -
Joe Poolas of 2019-01-20 100.0 522.01 0.01 176,971 175,358 175,358 - n.a. -
Kempas of 2019-01-20 100.0 1,144.77 0.77 257,362 245,307 245,307 - n.a. -
Kickapooas of 2019-01-20 100.0 1,045.34 0.34 88,352 86,345 86,345 - n.a. -
Lake O' the Pinesas of 2019-01-20 100.0 233.28 4.78 333,303 241,363 241,363 - n.a. -
Lavonas of 2019-01-20 100.0 492.67 0.67 423,203 406,388 406,388 20,765
Leonas of 2019-01-20 99.7 1,374.96 -0.04 27,972 27,692 27,762 1,752
Lewisvilleas of 2019-01-20 100.0 522.53 0.53 613,314 563,228 563,228 - n.a. -
Limestoneas of 2019-01-20 100.0 363.09 0.09 204,898 203,780 203,780 - n.a. -
Livingstonas of 2019-01-20 100.0 131.66 0.66 1,843,493 1,785,348 1,785,348 84,015
Lost Creekas of 2019-01-20 100.0 1,009.63 0.13 12,004 11,950 11,950 - n.a. -
Lyndon B Johnsonas of 2019-01-20 76.7 820.78 -4.62 108,726 88,364 115,249 5,403
Mackenzieas of 2019-01-20 12.4 3,021.61 -78.39 5,752 5,752 46,450 256
Marble Fallsas of 2019-01-20 55.6 729.82 -7.18 3,838 3,838 6,901 320
Martinas of 2019-01-20 99.0 305.85 -0.15 74,985 74,985 75,726 4,927
Medinaas of 2019-01-20 100.0 1,064.42 0.22 256,159 254,823 254,823 6,082
Meredith 6as of 2019-01-20 38.2 2,887.22 -49.28 229,425 191,011 500,000 7,101
Millers Creekas of 2019-01-20 100.0 1,335.15 1.15 30,669 26,768 26,768 - n.a. -
Mineral Wellsas of 2019-01-20 100.0 863.40 0.40 5,461 5,273 5,273 477
Monticelloas of 2019-01-20 86.6 337.60 -2.40 30,100 30,100 34,740 1,784
Mountain Creekas of 2019-01-20 100.0 457.50 0.50 24,109 22,850 22,850 2,821
Murvaulas of 2019-01-20 100.0 265.70 0.40 39,667 38,285 38,285 - n.a. -
Nacogdochesas of 2019-01-20 100.0 279.09 0.09 39,720 39,522 39,522 - n.a. -
Nasworthyas of 2019-01-20 89.9 1,871.55 -0.65 9,137 8,644 9,615 1,258
Natural Dam 7as of 2019-01-20 48.4 2,447.29 -9.71 26,421 26,421 54,560 2,272
Navarro Millsas of 2019-01-20 100.0 430.24 5.74 80,076 49,827 49,827 - n.a. -
New Terrell Cityas of 2019-01-20 100.0 504.66 0.66 9,177 8,583 8,583 - n.a. -
Noconaas of 2019-01-20 100.0 827.98 0.48 22,397 21,444 21,444 - n.a. -
North Fork Buffalo Creekas of 2019-01-20 100.0 1,048.20 0.20 15,819 15,400 15,400 1,531
O C Fisheras of 2019-01-20 14.4 1,874.36 -33.64 18,183 17,250 119,445 1,294
O H Ivieas of 2018-12-20 48.2 1,532.73 -18.77 267,211 267,211 554,340 - n.a. -
Oak Creekas of 2019-01-20 100.0 2,000.37 0.37 40,434 39,210 39,210 2,408
Palestineas of 2019-01-20 100.0 345.64 0.64 382,288 367,303 367,303 - n.a. -
Palo Duroas of 2018-12-14 - n.a. - - n.a. - - n.a. - - n.a. - 417 - n.a. - - n.a. -
Palo Pintoas of 2019-01-20 100.0 867.07 0.07 27,304 26,766 26,766 - n.a. -
Pat Cleburneas of 2019-01-20 100.0 733.92 0.42 26,669 26,008 26,008 - n.a. -
Pat Mayseas of 2019-01-20 100.0 452.75 1.75 127,875 113,683 113,683 - n.a. -
Possum Kingdomas of 2019-01-19 99.9 998.96 -0.04 537,423 537,423 538,139 17,895
Proctoras of 2019-01-20 100.0 1,162.20 0.20 55,689 54,762 54,762 4,656
Ray Hubbardas of 2019-01-20 99.5 435.39 -0.11 437,263 437,263 439,559 20,810
Ray Robertsas of 2019-01-20 100.0 633.06 0.56 804,475 788,167 788,167 - n.a. -
Red Bluffas of 2019-01-20 65.3 2,819.50 -7.90 98,601 98,601 151,110 - n.a. -
Richland-Chambersas of 2019-01-20 100.0 315.15 0.15 1,119,197 1,087,839 1,087,839 - n.a. -
Sam Rayburnas of 2019-01-20 100.0 174.73 10.33 4,126,430 2,857,077 2,857,077 - n.a. -
Somervilleas of 2019-01-20 100.0 246.38 8.38 252,199 147,104 147,104 - n.a. -
Squaw Creekas of 2019-01-20 100.0 775.57 0.57 153,085 151,250 151,250 - n.a. -
Stamfordas of 2019-01-20 100.0 1,417.68 0.88 56,241 51,570 51,570 5,431
Stillhouse Hollowas of 2019-01-20 100.0 633.21 11.21 308,038 227,771 227,771 - n.a. -
Strikeras of 2019-01-20 100.0 293.01 0.01 22,865 16,934 16,934 1,920
Sulphur Springsas of 2019-01-20 79.2 456.79 -2.16 14,058 14,058 17,747 - n.a. -
Sweetwateras of 2019-01-20 100.0 2,116.80 0.30 12,463 12,267 12,267 654
Tawakonias of 2019-01-20 100.0 438.13 0.63 895,201 871,685 871,685 - n.a. -
Texanaas of 2019-01-20 98.7 43.77 -0.23 157,737 157,458 159,566 9,132
Texoma 8as of 2019-01-20 100.0 619.96 2.96 2,743,721 1,258,113 1,258,113 79,564
Toledo Bend 9as of 2019-01-20 100.0 172.34 0.34 4,551,558 2,236,450 2,236,450 184,132
Travisas of 2019-01-20 100.0 682.21 1.21 1,158,555 1,113,348 1,113,348 19,685
Twin Buttesas of 2019-01-20 59.7 1,930.31 -9.89 112,648 108,899 182,454 5,960
Tyleras of 2019-01-20 100.0 375.57 0.19 78,184 72,073 72,073 4,762
Wacoas of 2019-01-20 100.0 464.14 1.94 205,699 189,418 189,418 - n.a. -
Waxahachieas of 2019-01-20 100.0 531.87 0.37 11,625 10,780 10,780 - n.a. -
Weatherfordas of 2019-01-20 99.3 895.88 -0.12 17,682 17,682 17,812 1,086
White Riveras of 2019-01-20 15.9 2,348.98 -23.22 6,706 4,740 29,880 664
Whitneyas of 2019-01-20 100.0 533.74 0.74 571,259 553,344 553,344 - n.a. -
Worthas of 2019-01-20 100.0 594.00 0.00 33,495 33,495 33,495 - n.a. -
Wright Patmanas of 2019-01-20 100.0 233.89 13.29 567,543 122,593 122,593 - 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.