Texas Reservoirs: Monitored Water Supply Reservoirs are 66.0% full on 2023-10-01

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2023-10-01 66.0 24,938,154 20,845,866 31,600,188
Yesterday 2023-09-30 65.9 24,940,239 20,847,951 31,627,391
2 days ago 2023-09-29 66.0 24,970,541 20,876,327 31,627,391
1 week ago 2023-09-24 66.3 25,054,528 20,956,411 31,627,391
1 month ago 2023-09-01 68.6 25,911,814 21,683,369 31,627,391
3 months ago 2023-07-01 76.4 28,856,605 24,171,385 31,627,391
6 months ago 2023-04-01 74.6 28,277,788 23,679,325 31,723,561
1 year ago 2022-10-01 69.3 26,156,931 21,903,560 31,600,188
*

 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 2023-09-30 20.2 1,997.09 -15.21 1,593 1,593 7,900 214
Addicks 1 - n.a. - 76.48 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henryas of 2023-09-30 88.1 2,215.69 -4.31 84,794 84,794 96,207 2,495
Amistad 2as of 2023-09-30 33.6 1,066.06 -50.94 1,025,021 618,865 1,840,849 26,420
Amon G Carteras of 2023-09-30 82.3 917.54 -2.46 16,632 15,848 19,266 1,307
Aquillaas of 2023-09-30 66.5 532.12 -5.38 28,773 28,737 43,243 2,301
Arlingtonas of 2023-09-30 78.1 545.30 -4.70 31,395 31,363 40,157 1,827
Arrowheadas of 2023-09-30 55.6 917.74 -8.26 128,136 128,136 230,359 10,245
Athensas of 2023-09-30 89.2 438.18 -1.82 26,353 26,312 29,503 1,606
Austinas of 2023-09-30 95.8 492.15 -0.65 23,566 22,957 23,972 1,542
B A Steinhagenas of 2023-09-30 96.8 82.78 -0.22 67,031 66,958 69,186 10,032
Bardwellas of 2023-09-30 88.7 419.45 -1.55 38,969 38,908 43,856 3,093
Barker 3 - n.a. - 70.04 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Beltonas of 2023-09-30 55.7 575.55 -18.45 241,152 241,152 432,631 8,395
Benbrookas of 2023-09-30 51.9 680.52 -13.48 44,433 44,433 85,648 2,528
Bob Sandlin 93.1 335.99 -1.51 189,949 179,218 192,417 8,593
Bois d'Arcas of 2023-09-30 73.1 527.45 -6.55 268,649 268,649 367,609 13,468
Bonhamas of 2023-09-30 81.7 562.99 -2.01 9,016 9,004 11,027 961
Brady Creekas of 2023-09-30 37.1 1,730.22 -12.78 12,324 10,702 28,808 1,006
Bridgeportas of 2023-09-30 58.9 821.65 -14.35 219,222 219,222 372,183 9,087
Brownwoodas of 2023-09-30 62.5 1,416.66 -7.94 81,855 81,855 130,868 5,098
Buchananas of 2023-09-30 45.2 992.81 -25.19 385,015 371,353 822,207 13,588
Caddo 4as of 2023-09-30 100.0 168.77 0.27 134,649 29,898 29,898 27,325
Canyonas of 2023-09-30 65.3 890.74 -18.26 247,449 247,378 378,781 6,223
Cedar Creekas of 2023-09-30 82.5 318.34 -3.66 531,715 531,616 644,686 29,259
Champion Creekas of 2023-09-30 56.3 2,068.50 -14.50 23,391 23,391 41,580 1,020
Cherokeeas of 2023-09-30 79.0 277.38 -2.62 36,071 31,689 40,094 3,060
Choke Canyonas of 2023-09-30 26.6 193.85 -26.65 176,180 176,179 662,820 11,558
Ciscoas of 2023-09-30 63.4 1,511.62 -10.84 18,379 18,379 29,003 780
Colemanas of 2023-09-30 64.4 1,709.29 -8.21 24,554 24,536 38,075 1,439
Coleto Creek 76.3 94.88 -3.12 23,696 23,696 31,040 2,212
Colorado City 49.5 2,057.74 -12.46 15,228 15,228 30,758 - n.a. -
Conroeas of 2023-09-30 90.0 198.84 -2.16 375,893 375,866 417,577 18,738
Corpus Christias of 2023-09-30 53.9 87.24 -6.76 138,281 138,003 256,062 14,870
Crookas of 2023-09-30 87.1 474.85 -1.15 8,025 8,010 9,195 1,012
Cypress Springsas of 2023-09-30 93.7 376.67 -1.33 62,521 62,521 66,756 3,138
E V Spence 16.4 1,851.36 -46.64 84,652 84,652 517,272 4,602
Eagle Mountain 63.1 640.62 -8.48 113,513 113,513 179,880 6,794
Elephant Butte 5as of 2023-09-30 17.6 4,328.90 -76.69 345,919 345,919 1,960,900 10,766
Falcon 2as of 2023-09-30 9.1 256.92 -44.18 368,679 140,808 1,551,007 23,876
Forkas of 2023-09-30 89.6 400.53 -2.47 573,837 542,394 605,061 24,468
Fort Phantom Hillas of 2023-09-30 69.7 1,629.75 -6.15 48,797 48,791 70,030 3,043
Georgetown 45.6 771.41 -19.59 17,375 17,312 38,005 828
Gibbons Creek 72.7 243.95 -3.05 20,404 18,700 25,721 2,111
Grahamas of 2023-09-30 72.0 1,069.43 -5.57 32,640 32,626 45,288 2,039
Granburyas of 2023-09-30 90.4 691.08 -1.62 121,098 120,189 132,949 7,581
Granger 75.3 500.61 -3.39 39,020 39,020 51,822 3,472
Grapevineas of 2023-09-30 82.4 530.32 -4.68 134,321 134,321 163,064 5,792
Greenbeltas of 2023-09-30 11.3 2,618.06 -45.94 7,217 6,785 59,968 465
Halbertas of 2023-09-30 73.6 365.07 -2.93 4,439 4,439 6,033 510
Hords Creekas of 2023-09-30 23.9 1,880.34 -19.66 1,937 1,934 8,109 173
Houstonas of 2023-09-30 99.1 42.27 -0.11 134,863 131,062 132,318 11,394
Houston Countyas of 2023-09-30 83.9 257.78 -2.22 14,905 14,353 17,113 1,194
Hubbard Creekas of 2023-09-30 53.8 1,172.16 -11.15 173,433 168,557 313,298 10,452
Hubert H Mossas of 2023-09-30 89.1 712.49 -2.51 21,521 21,424 24,058 1,018
Inksas of 2023-09-30 95.2 887.17 -0.83 13,351 13,068 13,729 789
J B Thomasas of 2023-09-30 18.6 2,225.12 -32.88 37,771 37,098 199,931 2,999
Jacksonvilleas of 2023-09-30 91.1 419.99 -2.01 23,460 23,398 25,670 1,102
Jim Chapmanas of 2023-09-30 86.6 437.95 -2.05 264,044 225,446 260,332 16,435
Joe Poolas of 2023-09-30 90.9 519.88 -2.12 137,423 136,053 149,629 6,146
Kempas of 2023-09-30 61.6 1,136.21 -7.79 151,206 151,080 245,307 7,801
Kickapooas of 2023-09-30 52.6 1,036.68 -8.32 45,424 45,424 86,345 3,973
Lake O' the Pinesas of 2023-09-30 95.1 229.28 -0.72 255,321 255,321 268,566 - n.a. -
Lavonas of 2023-09-30 75.1 486.76 -5.24 310,390 307,549 409,757 18,107
Leonas of 2023-09-30 50.9 1,365.35 -9.65 14,417 14,137 27,762 1,127
Lewisvilleas of 2023-09-30 78.1 517.15 -4.85 475,586 439,912 563,228 23,680
Limestone 78.5 359.25 -3.75 159,981 159,981 203,780 10,930
Livingstonas of 2023-09-30 81.9 127.01 -3.99 1,313,451 1,313,451 1,603,504 68,392
Lost Creekas of 2023-09-30 89.9 1,006.26 -3.24 10,739 10,739 11,950 - n.a. -
Lyndon B Johnsonas of 2023-09-30 99.0 824.83 -0.17 130,526 111,686 112,778 6,416
Mackenzieas of 2023-09-30 9.8 3,016.12 -83.88 4,552 4,552 46,450 219
Marble Fallsas of 2023-09-30 94.3 736.29 -0.71 7,167 7,167 7,597 599
Martinas of 2023-09-30 78.5 302.48 -3.52 59,415 59,415 75,726 4,313
Medinaas of 2023-09-30 4.0 977.34 -86.86 10,249 10,249 254,823 736
Meredith 6as of 2023-09-30 46.0 2,892.17 -44.33 268,405 229,991 500,000 8,732
Millers Creekas of 2023-09-30 46.1 1,325.12 -8.88 13,626 12,343 26,768 1,110
Mineral Wellsas of 2023-09-30 63.2 858.41 -4.59 3,330 3,330 5,273 365
Monticelloas of 2023-09-30 77.7 335.82 -4.18 26,996 26,996 34,740 1,624
Mountain Creekas of 2023-09-30 100.0 457.04 0.04 22,941 22,850 22,850 2,705
Murvaulas of 2023-09-30 85.5 263.63 -1.67 32,717 32,717 38,285 3,236
Nacogdochesas of 2023-09-30 84.1 275.94 -3.06 33,256 33,254 39,522 1,921
Nasworthyas of 2023-09-27 92.9 1,871.78 -0.42 9,428 8,935 9,615 1,276
Navarro Millsas of 2023-09-30 80.5 422.34 -2.16 40,094 40,093 49,827 4,330
New Terrell Cityas of 2023-09-30 17.9 491.79 -12.21 1,551 1,540 8,583 309
Noconaas of 2023-09-30 70.4 822.40 -5.10 15,401 15,097 21,444 1,136
North Fork Buffalo Creekas of 2023-09-30 29.6 1,038.63 -9.37 4,553 4,553 15,400 670
O C Fisher 2.2 1,857.49 -50.51 2,531 2,530 115,742 416
O H Ivieas of 2023-09-30 30.5 1,522.84 -28.66 169,118 169,118 554,340 - n.a. -
Oak Creekas of 2023-09-30 36.0 1,984.97 -15.03 14,266 14,116 39,210 1,044
Palestineas of 2023-09-30 86.5 342.76 -2.24 317,786 317,777 367,303 21,109
Palo Duroas of 2023-09-30 7.0 2,846.91 -45.09 4,251 4,251 61,066 - n.a. -
Palo Pintoas of 2023-09-30 30.1 856.14 -10.86 8,452 8,066 26,766 1,064
Pat Cleburneas of 2023-09-30 66.5 727.54 -5.96 17,301 17,301 26,008 1,306
Pat Mayseas of 2023-09-30 94.5 449.87 -1.13 111,542 107,382 113,683 5,517
Possum Kingdom 89.5 995.70 -3.30 481,543 481,543 538,139 16,347
Proctoras of 2023-09-30 25.8 1,148.64 -13.36 14,143 14,143 54,762 1,844
Ray Hubbard 80.4 431.15 -4.35 353,263 353,263 439,559 19,092
Ray Robertsas of 2023-09-30 92.6 630.39 -2.11 730,037 729,714 788,167 27,084
Red Bluffas of 2023-09-30 45.8 2,813.88 -13.52 69,283 69,283 151,110 - n.a. -
Richland-Chambersas of 2023-09-30 90.0 312.40 -2.60 1,004,077 979,153 1,087,839 40,892
Sam Rayburnas of 2023-09-30 80.9 159.26 -5.14 2,329,738 2,310,782 2,857,077 99,732
Somerville 64.7 232.79 -5.21 97,302 97,302 150,293 9,045
Squaw Creek 99.5 774.76 -0.24 150,515 150,492 151,250 3,153
Stamfordas of 2023-09-30 74.4 1,413.94 -2.86 38,384 38,381 51,570 4,125
Stillhouse Hollow 57.6 603.28 -18.72 132,524 132,438 229,796 4,087
Strikeras of 2023-09-30 78.9 291.01 -1.99 19,290 13,359 16,934 1,803
Sulphur Springsas of 2023-09-30 90.2 457.99 -0.96 15,999 15,999 17,747 - n.a. -
Sweetwateras of 2023-09-30 48.9 2,104.22 -12.28 6,000 6,000 12,267 389
Tawakonias of 2023-09-30 93.2 435.87 -1.63 812,773 812,765 871,685 35,409
Texanaas of 2023-09-25 70.3 38.87 -5.13 116,992 111,779 158,975 8,181
Texoma 7as of 2023-09-30 90.3 613.61 -3.39 2,246,784 1,123,392 1,243,801 66,478
Toledo Bend 8as of 2023-09-30 85.4 168.04 -3.96 3,825,744 1,910,822 2,236,450 163,677
Travisas of 2023-09-30 35.8 628.79 -52.21 410,493 393,461 1,098,044 9,012
Twin Buttes 17.2 1,909.70 -30.50 35,217 31,468 182,454 2,237
Tyleras of 2023-09-30 84.5 372.88 -2.50 66,141 60,930 72,073 4,229
Wacoas of 2023-09-30 56.8 450.79 -11.41 107,823 107,617 189,418 6,150
Waxahachieas of 2023-09-30 62.9 524.38 -7.12 7,543 6,961 11,060 480
Weatherfordas of 2023-09-30 53.0 887.24 -8.76 9,440 9,440 17,812 842
White Riveras of 2023-09-30 21.6 2,351.44 -20.76 8,421 6,455 29,880 737
Whitneyas of 2023-09-30 71.3 524.75 -8.25 404,149 402,795 564,808 16,756
Worthas of 2023-09-30 58.4 590.85 -3.15 23,333 14,257 24,419 2,946
Wright Patmanas of 2023-09-30 97.9 224.83 -0.17 226,624 226,577 231,496 - 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

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.

8

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.