Texas Reservoirs: Monitored Water Supply Reservoirs are 79.9% full on 2020-12-01

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2020-12-01 79.9 28,790,125 25,024,937 31,316,346
Yesterday 2020-11-30 79.9 28,790,397 25,025,209 31,316,346
2 days ago 2020-11-29 79.9 28,775,898 25,017,304 31,316,346
1 week ago 2020-11-24 79.4 28,569,065 24,867,810 31,316,346
1 month ago 2020-11-01 80.4 28,864,616 25,181,413 31,316,346
3 months ago 2020-09-01 80.4 29,109,233 25,248,387 31,408,749
6 months ago 2020-06-01 87.0 32,291,514 27,331,726 31,408,749
1 year ago 2019-12-01 81.2 29,488,087 25,419,275 31,316,346
*

 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 2020-11-30 72.5 2,008.55 -3.75 5,728 5,728 7,900 508
Addicks 1 - n.a. - 87.37 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henryas of 2020-11-30 89.4 2,216.17 -3.83 86,000 86,000 96,207 2,529
Amistad 2as of 2020-11-30 64.9 1,073.73 -43.27 1,242,312 1,194,186 1,840,849 31,406
Amon G Carteras of 2020-11-30 94.8 919.31 -0.69 19,046 18,262 19,266 1,439
Aquillaas of 2020-11-30 92.0 536.35 -1.15 39,808 39,772 43,243 2,946
Arlingtonas of 2020-11-30 78.8 545.46 -4.54 31,688 31,656 40,157 1,830
Arrowheadas of 2020-11-30 98.6 925.78 -0.22 227,181 227,181 230,359 14,392
Athensas of 2020-11-30 100.0 440.26 0.26 30,029 29,503 29,503 - n.a. -
Austinas of 2020-11-30 95.5 492.11 -0.69 23,504 22,895 23,972 1,540
B A Steinhagenas of 2020-11-30 90.5 82.34 -0.66 62,706 62,633 69,186 9,627
Bardwellas of 2020-11-30 96.1 420.42 -0.58 44,667 44,317 46,122 3,087
Barker 3 - n.a. - 84.42 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Beltonas of 2020-11-30 97.7 593.17 -0.83 425,216 425,216 435,225 11,983
Benbrookas of 2020-11-30 84.0 690.04 -3.96 71,905 71,905 85,648 3,278
Bob Sandlinas of 2020-11-30 96.0 336.63 -0.87 195,489 184,758 192,417 8,718
Bonhamas of 2020-11-30 93.1 564.26 -0.74 10,273 10,261 11,027 1,018
Brady Creekas of 2020-11-30 69.2 1,738.03 -4.97 21,569 19,947 28,808 1,602
Bridgeportas of 2020-11-30 88.7 832.38 -3.62 324,958 324,958 366,236 11,156
Brownwoodas of 2020-11-30 87.1 1,422.02 -2.58 114,025 114,025 130,868 6,263
Buchananas of 2020-11-30 84.4 1,013.73 -6.27 741,343 726,142 860,607 20,693
Caddo 4as of 2020-11-30 100.0 168.92 0.42 138,293 29,898 29,898 27,648
Canyonas of 2020-11-30 89.9 904.18 -4.82 340,500 340,429 378,781 7,670
Cedar Creekas of 2020-11-30 95.9 321.19 -0.81 618,661 618,562 644,686 31,803
Champion Creekas of 2020-11-30 59.1 2,069.58 -13.42 24,571 24,571 41,580 1,051
Cherokeeas of 2020-11-30 97.5 279.62 -0.38 43,462 39,080 40,094 3,621
Choke Canyonas of 2020-11-30 36.1 198.81 -21.69 239,264 239,263 662,820 13,905
Ciscoas of 2020-11-30 80.0 1,517.06 -5.40 23,211 23,211 29,003 956
Colemanas of 2020-11-30 86.7 1,714.64 -2.86 33,042 33,024 38,075 1,714
Coleto Creekas of 2020-11-30 65.5 93.27 -4.73 20,329 20,329 31,040 - n.a. -
Colorado City 36.6 2,053.55 -16.65 11,256 11,256 30,758 - n.a. -
Conroeas of 2020-11-30 92.3 199.31 -1.69 379,301 379,267 410,988 18,350
Corpus Christias of 2020-11-30 53.8 87.23 -6.77 138,133 137,855 256,062 14,863
Crookas of 2020-11-30 98.7 475.89 -0.11 9,095 9,080 9,195 1,045
Cypress Springsas of 2020-11-30 96.4 377.25 -0.75 64,352 64,352 66,756 3,178
E V Spence 22.9 1,858.07 -39.93 118,688 118,688 517,272 5,678
Eagle Mountainas of 2020-11-30 90.8 647.14 -1.96 163,396 163,396 179,880 8,251
Elephant Butte 5as of 2020-11-30 5.0 4,297.01 -109.29 99,760 99,760 1,985,900 4,896
Falcon 2as of 2020-11-30 30.8 262.81 -38.29 531,689 478,478 1,551,007 30,609
Forkas of 2020-11-30 90.5 400.75 -2.25 579,235 547,792 605,061 24,602
Fort Phantom Hillas of 2020-11-30 90.0 1,634.05 -1.85 63,048 63,042 70,030 3,634
Georgetownas of 2020-11-30 58.4 777.14 -13.86 21,579 21,498 36,823 920
Gibbons Creek 78.7 244.67 -2.33 21,948 20,244 25,721 2,176
Grahamas of 2020-11-30 94.9 1,074.06 -0.94 43,007 42,993 45,288 2,379
Granburyas of 2020-11-30 99.0 692.53 -0.17 132,474 131,565 132,949 8,110
Grangeras of 2020-11-30 88.1 502.43 -1.57 45,636 45,636 51,822 3,790
Grapevineas of 2020-11-30 98.1 534.52 -0.48 159,926 159,926 163,064 6,476
Greenbeltas of 2020-11-30 16.8 2,624.18 -39.82 10,493 10,061 59,968 591
Halbertas of 2020-11-30 87.9 366.70 -1.30 5,301 5,301 6,033 548
Hords Creekas of 2020-11-30 55.7 1,891.18 -8.82 4,520 4,517 8,109 319
Houstonas of 2020-11-30 100.0 42.51 0.13 135,594 130,147 130,147 - n.a. -
Houston Countyas of 2020-11-30 100.0 260.03 0.03 17,704 17,113 17,113 - n.a. -
Hubbard Creekas of 2020-11-30 90.2 1,181.29 -2.02 287,487 282,611 313,298 14,696
Hubert H Mossas of 2020-11-30 96.7 714.26 -0.74 23,362 23,265 24,058 1,062
Inksas of 2020-11-30 92.4 887.13 -1.37 13,194 12,900 13,962 750
J B Thomasas of 2020-11-30 15.1 2,222.71 -35.29 30,896 30,223 199,931 2,693
Jacksonvilleas of 2020-11-30 100.0 422.01 0.01 25,743 25,670 25,670 - n.a. -
Jim Chapmanas of 2020-11-30 72.8 435.70 -4.30 228,072 189,474 260,332 15,546
Joe Poolas of 2020-11-30 93.8 520.50 -1.50 165,915 164,820 175,800 7,200
Kempas of 2020-11-30 84.2 1,141.97 -2.03 206,628 206,502 245,307 11,678
Kickapooas of 2020-11-30 82.3 1,042.25 -2.75 71,079 71,079 86,345 5,239
Lake O' the Pinesas of 2020-11-30 98.5 228.29 -0.21 237,675 237,675 241,363 17,490
Lavonas of 2020-11-30 90.2 490.04 -1.96 369,625 366,653 406,388 19,998
Leonas of 2020-11-30 93.5 1,373.95 -1.05 26,242 25,962 27,762 1,673
Lewisvilleas of 2020-11-30 96.4 521.25 -0.75 578,841 543,167 563,228 26,494
Limestoneas of 2020-11-30 94.5 362.09 -0.91 192,633 192,633 203,780 12,096
Livingstonas of 2020-11-30 99.7 130.93 -0.07 1,736,136 1,736,136 1,741,867 83,080
Lost Creekas of 2020-11-30 94.6 1,007.95 -1.55 11,304 11,304 11,950 - n.a. -
Lyndon B Johnsonas of 2020-11-30 96.4 824.74 -0.66 131,488 111,126 115,249 6,128
Mackenzieas of 2020-11-30 9.1 3,014.42 -85.58 4,228 4,228 46,450 208
Marble Fallsas of 2020-11-30 99.0 736.37 -0.63 6,831 6,831 6,901 541
Martinas of 2020-11-30 82.0 303.09 -2.91 62,080 62,080 75,726 4,424
Medinaas of 2020-11-30 43.6 1,033.99 -30.21 111,020 111,020 254,823 3,264
Meredith 6as of 2020-11-30 36.0 2,885.62 -50.88 218,202 179,788 500,000 6,924
Millers Creekas of 2020-11-30 100.0 1,334.22 0.22 28,541 26,768 26,768 2,237
Mineral Wellsas of 2020-11-30 100.0 863.14 0.14 5,338 5,273 5,273 470
Monticelloas of 2020-11-30 80.8 336.45 -3.55 28,062 28,062 34,740 1,680
Mountain Creekas of 2020-11-30 100.0 457.85 0.85 25,221 22,850 22,850 2,966
Murvaulas of 2020-11-30 92.8 264.48 -0.82 35,510 35,510 38,285 3,336
Nacogdochesas of 2020-11-30 85.3 276.17 -2.83 33,700 33,698 39,522 1,942
Nasworthyas of 2020-11-30 85.4 1,871.20 -1.00 8,701 8,208 9,615 1,233
Natural Dam 7as of 2020-11-30 48.4 2,447.29 -9.71 26,421 26,421 54,560 2,272
Navarro Millsas of 2020-11-30 94.8 423.94 -0.56 47,224 47,223 49,827 4,592
New Terrell Cityas of 2020-11-30 90.3 503.02 -0.98 7,764 7,753 8,583 808
Noconaas of 2020-11-30 93.3 826.41 -1.09 20,309 20,005 21,444 1,302
North Fork Buffalo Creekas of 2020-11-30 94.1 1,047.41 -0.59 14,499 14,499 15,400 1,449
O C Fisheras of 2020-11-30 6.4 1,866.47 -41.53 7,431 7,430 115,742 710
O H Ivieas of 2020-11-30 60.8 1,538.26 -13.24 337,225 337,225 554,340 - n.a. -
Oak Creekas of 2020-11-30 78.6 1,996.28 -3.72 30,962 30,812 39,210 1,997
Palestineas of 2020-11-30 98.6 344.78 -0.22 362,250 362,241 367,303 22,915
Palo Duroas of 2020-11-30 1.8 2,834.82 -57.18 1,091 1,091 61,066 - n.a. -
Palo Pintoas of 2020-11-30 89.5 865.69 -1.31 24,338 23,952 26,766 2,122
Pat Cleburneas of 2020-11-30 85.9 731.11 -2.39 22,352 22,352 26,008 1,495
Pat Mayseas of 2020-11-30 100.0 451.08 0.08 118,295 113,683 113,683 - n.a. -
Possum Kingdomas of 2020-11-30 98.5 998.55 -0.45 530,125 530,125 538,139 17,704
Proctoras of 2020-11-30 95.5 1,161.46 -0.54 52,297 52,297 54,762 4,520
Ray Hubbard 91.7 433.70 -1.80 403,038 403,038 439,559 19,911
Ray Robertsas of 2020-11-30 96.9 631.63 -0.87 764,060 763,737 788,167 27,803
Red Bluffas of 2020-11-30 46.6 2,814.10 -13.30 70,345 70,345 151,110 - n.a. -
Richland-Chambersas of 2020-11-30 94.6 313.61 -1.39 1,054,043 1,029,119 1,087,839 41,708
Sam Rayburnas of 2020-11-30 83.9 160.11 -4.29 2,415,508 2,396,552 2,857,077 102,022
Somerville 81.4 235.38 -2.62 122,272 122,272 150,293 10,202
Squaw Creek 100.0 775.35 0.35 152,384 151,250 151,250 - n.a. -
Stamfordas of 2020-11-30 100.0 1,417.35 0.55 54,463 51,570 51,570 5,316
Stillhouse Hollowas of 2020-11-30 100.0 623.83 1.83 239,835 227,771 227,771 - n.a. -
Strikeras of 2020-11-30 100.0 292.99 -0.01 22,865 16,934 16,934 1,920
Sulphur Springsas of 2020-11-30 69.2 455.55 -3.40 12,274 12,274 17,747 - n.a. -
Sweetwateras of 2020-11-30 82.8 2,113.07 -3.43 10,160 10,160 12,267 563
Tawakonias of 2020-11-30 93.7 435.98 -1.52 816,673 816,665 871,685 35,499
Texana 98.7 43.78 -0.22 157,828 157,549 159,566 9,135
Texoma 8as of 2020-11-30 96.1 615.70 -1.30 2,391,623 1,195,811 1,243,801 72,196
Toledo Bend 9as of 2020-11-30 86.4 168.30 -3.70 3,867,346 1,931,623 2,236,450 164,849
Travisas of 2020-11-30 68.1 659.61 -21.39 779,330 757,722 1,113,348 14,153
Twin Buttes 53.9 1,928.45 -11.75 102,048 98,299 182,454 5,468
Tyleras of 2020-11-30 98.7 375.18 -0.20 76,345 71,134 72,073 4,667
Wacoas of 2020-11-30 94.3 460.84 -1.36 178,780 178,574 189,418 7,851
Waxahachieas of 2020-11-30 80.8 528.11 -3.39 9,315 8,709 10,780 579
Weatherfordas of 2020-11-30 89.7 894.27 -1.73 15,985 15,985 17,812 1,026
White Riveras of 2020-11-27 12.4 2,347.35 -24.85 5,662 3,696 29,880 615
Whitneyas of 2020-11-30 89.7 530.39 -2.61 497,333 496,474 553,344 20,715
Worthas of 2020-11-30 77.6 592.36 -1.64 28,034 18,958 24,419 3,232
Wright Patmanas of 2020-11-30 100.0 224.15 3.55 207,505 122,593 122,593 - 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.