Texas Reservoirs: Monitored Water Supply Reservoirs are 74.5% full on 2022-07-07

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2022-07-07 74.5 27,881,876 23,674,794 31,776,358
Yesterday 2022-07-06 74.5 27,886,077 23,678,963 31,776,358
2 days ago 2022-07-05 74.7 27,944,591 23,731,828 31,776,358
1 week ago 2022-06-30 75.3 28,197,175 23,938,003 31,776,358
1 month ago 2022-06-07 78.3 29,336,673 24,870,184 31,776,358
3 months ago 2022-04-07 79.1 29,300,609 25,208,830 31,871,744
6 months ago 2022-01-07 77.9 28,635,134 24,669,124 31,683,955
1 year ago 2021-07-07 85.6 33,039,279 26,876,825 31,408,749
*

 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 2022-07-06 52.2 2,005.13 -7.17 4,127 4,127 7,900 423
Addicks 1 - n.a. - 76.44 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henryas of 2022-07-06 79.5 2,212.23 -7.77 76,528 76,528 96,207 2,298
Amistad 2as of 2022-07-06 34.7 1,056.50 -60.50 801,591 638,705 1,840,849 21,000
Amon G Carteras of 2022-07-06 99.0 919.86 -0.14 19,850 19,066 19,266 1,480
Aquillaas of 2022-07-06 76.1 533.85 -3.65 32,955 32,919 43,243 2,544
Arlingtonas of 2022-07-06 85.4 546.89 -3.11 34,322 34,290 40,157 1,855
Arrowheadas of 2022-07-06 78.7 922.39 -3.61 181,354 181,354 230,359 12,644
Athensas of 2022-07-06 96.5 439.43 -0.57 28,507 28,466 29,503 1,741
Austinas of 2022-07-06 94.8 492.00 -0.80 23,335 22,726 23,972 1,534
B A Steinhagen 96.6 82.77 -0.23 66,931 66,858 69,186 10,023
Bardwellas of 2022-07-06 90.9 419.64 -1.36 42,285 41,935 46,122 3,022
Barker 3 - n.a. - 81.46 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton 84.2 588.06 -5.94 366,556 366,556 435,225 10,966
Benbrook 82.8 689.74 -4.26 70,927 70,927 85,648 3,246
Bob Sandlinas of 2022-07-06 95.9 336.60 -0.90 195,227 184,496 192,417 8,712
Bois d'Arcas of 2022-07-06 39.7 516.27 -17.73 145,990 145,990 367,609 9,093
Bonhamas of 2022-07-06 93.0 564.25 -0.75 10,263 10,251 11,027 1,017
Brady Creekas of 2022-07-06 48.4 1,733.48 -9.52 15,568 13,946 28,808 1,242
Bridgeportas of 2022-07-06 88.1 832.18 -3.82 322,729 322,729 366,236 11,128
Brownwoodas of 2022-07-06 77.5 1,419.93 -4.67 101,384 101,384 130,868 5,833
Buchananas of 2022-07-06 74.6 1,007.78 -10.22 624,528 609,326 816,904 18,466
Caddo 4as of 2022-07-06 100.0 168.95 0.45 139,051 29,898 29,898 27,714
Canyonas of 2022-07-06 92.2 905.30 -3.70 349,167 349,096 378,781 7,807
Cedar Creekas of 2022-07-06 86.0 319.11 -2.89 554,512 554,413 644,686 29,954
Champion Creekas of 2022-07-06 62.8 2,071.07 -11.93 26,131 26,131 41,580 1,097
Cherokeeas of 2022-07-06 93.6 279.18 -0.82 41,909 37,527 40,094 3,456
Choke Canyonas of 2022-07-06 36.3 198.90 -21.60 240,518 240,517 662,820 13,952
Ciscoas of 2022-07-06 79.9 1,517.00 -5.46 23,160 23,160 29,003 954
Colemanas of 2022-07-06 83.2 1,713.84 -3.66 31,683 31,665 38,075 1,684
Coleto Creek 82.5 95.72 -2.28 25,610 25,610 31,040 - n.a. -
Colorado City 62.6 2,061.40 -8.80 19,269 19,269 30,758 - n.a. -
Conroeas of 2022-07-06 95.8 200.09 -0.91 393,763 393,729 410,988 18,736
Corpus Christias of 2022-07-06 51.9 86.90 -7.10 133,270 132,992 256,062 14,595
Crook 94.9 475.55 -0.45 8,742 8,727 9,195 1,035
Cypress Springsas of 2022-07-06 90.5 376.00 -2.00 60,433 60,433 66,756 3,093
E V Spence 21.4 1,856.65 -41.35 110,815 110,815 517,272 5,398
Eagle Mountainas of 2022-07-06 85.8 646.03 -3.07 154,317 154,317 179,880 8,108
Elephant Butte 5as of 2022-07-06 7.4 4,305.12 -100.47 145,083 145,083 1,960,900 6,324
Falcon 2as of 2022-07-06 13.7 256.44 -44.66 356,827 212,464 1,551,007 23,321
Forkas of 2022-07-06 74.4 396.60 -6.40 481,851 450,408 605,061 22,331
Fort Phantom Hillas of 2022-07-06 77.0 1,631.39 -4.51 53,936 53,930 70,030 3,227
Georgetown 65.0 779.68 -11.32 23,998 23,917 36,823 984
Gibbons Creek 82.1 245.07 -1.93 22,825 21,121 25,721 2,212
Grahamas of 2022-07-06 91.1 1,073.34 -1.66 41,289 41,275 45,288 2,330
Granbury 91.9 691.34 -1.36 123,082 122,173 132,949 7,676
Granger 92.4 503.01 -0.99 47,864 47,864 51,822 3,896
Grapevineas of 2022-07-06 100.0 535.00 0.00 163,064 163,064 163,064 6,707
Greenbeltas of 2022-07-06 14.3 2,621.59 -42.41 8,994 8,562 59,968 535
Halbertas of 2022-07-06 83.3 366.19 -1.81 5,025 5,025 6,033 536
Hords Creekas of 2022-07-06 35.2 1,885.00 -15.00 2,855 2,852 8,109 227
Houstonas of 2022-07-06 98.3 42.18 -0.20 131,876 127,901 130,147 11,177
Houston Countyas of 2022-07-06 94.9 259.32 -0.68 16,796 16,244 17,113 1,262
Hubbard Creekas of 2022-07-06 78.2 1,178.62 -4.69 249,997 245,121 313,298 13,391
Hubert H Mossas of 2022-07-06 96.7 714.27 -0.73 23,373 23,276 24,058 1,062
Inksas of 2022-07-06 92.2 887.09 -1.41 13,164 12,870 13,962 748
J B Thomasas of 2022-07-06 31.0 2,232.48 -25.52 62,629 61,956 199,931 3,814
Jacksonvilleas of 2022-07-06 97.3 421.40 -0.60 25,041 24,979 25,670 1,142
Jim Chapmanas of 2022-07-06 82.5 437.29 -2.71 253,287 214,689 260,332 16,163
Joe Poolas of 2022-07-06 91.7 519.99 -2.01 162,245 161,150 175,800 7,108
Kempas of 2022-07-06 72.0 1,139.12 -4.88 176,705 176,579 245,307 9,579
Kickapooas of 2022-07-06 70.5 1,040.21 -4.79 60,864 60,864 86,345 4,775
Lake O' the Pinesas of 2022-07-06 90.3 228.57 -1.43 242,600 242,600 268,566 17,684
Lavon 94.1 490.83 -1.17 385,508 382,536 406,388 20,216
Leonas of 2022-07-06 72.5 1,370.12 -4.88 20,413 20,133 27,762 1,389
Lewisvilleas of 2022-07-06 99.0 521.79 -0.21 593,242 557,568 563,228 26,862
Limestone 90.4 361.39 -1.61 184,245 184,245 203,780 11,869
Livingstonas of 2022-07-06 98.3 130.63 -0.37 1,711,575 1,711,575 1,741,867 82,235
Lost Creekas of 2022-07-06 94.5 1,007.93 -1.57 11,298 11,298 11,950 - n.a. -
Lyndon B Johnsonas of 2022-07-06 96.5 824.75 -0.65 131,549 111,187 115,249 6,130
Mackenzieas of 2022-07-06 6.7 3,007.99 -92.01 3,122 3,122 46,450 170
Marble Fallsas of 2022-07-06 100.0 736.50 -0.50 6,901 6,901 6,901 544
Martinas of 2022-07-06 92.3 304.80 -1.20 69,912 69,912 75,726 4,736
Medinaas of 2022-07-05 13.1 999.41 -64.79 33,334 33,334 254,823 1,375
Meredith 6as of 2022-07-06 31.7 2,882.47 -54.03 196,879 158,465 500,000 6,610
Millers Creekas of 2022-07-06 77.7 1,331.05 -2.95 22,070 20,787 26,768 1,806
Mineral Wellsas of 2022-07-06 96.2 862.56 -0.44 5,070 5,070 5,273 456
Monticelloas of 2022-07-06 80.8 336.45 -3.55 28,062 28,062 34,740 1,680
Mountain Creekas of 2022-07-06 100.0 457.18 0.18 23,265 22,850 22,850 2,738
Murvaulas of 2022-07-06 96.0 264.85 -0.45 36,752 36,752 38,285 3,379
Nacogdochesas of 2022-07-06 91.5 277.41 -1.59 36,168 36,166 39,522 2,041
Nasworthyas of 2022-07-06 86.1 1,871.26 -0.94 8,775 8,282 9,615 1,237
Navarro Millsas of 2022-07-06 89.4 423.35 -1.15 44,546 44,545 49,827 4,489
New Terrell Cityas of 2022-07-06 85.2 502.48 -1.52 7,323 7,312 8,583 785
Noconaas of 2022-07-06 85.3 825.07 -2.43 18,597 18,293 21,444 1,253
North Fork Buffalo Creekas of 2022-07-06 60.5 1,043.75 -4.25 9,320 9,320 15,400 1,076
O C Fisher 4.4 1,862.74 -45.26 5,087 5,086 115,742 564
O H Ivieas of 2022-07-06 46.4 1,531.85 -19.65 257,111 257,111 554,340 - n.a. -
Oak Creekas of 2022-07-06 58.4 1,991.90 -8.10 23,066 22,916 39,210 1,577
Palestine 93.8 344.00 -1.00 344,647 344,638 367,303 22,218
Palo Duroas of 2022-07-06 0.5 2,826.99 -65.01 275 275 61,066 - n.a. -
Palo Pintoas of 2022-07-06 78.8 864.33 -2.67 21,488 21,102 26,766 2,068
Pat Cleburneas of 2022-07-06 64.0 727.03 -6.47 16,645 16,645 26,008 1,269
Pat Mayseas of 2022-07-06 98.9 450.78 -0.22 116,606 112,446 113,683 5,614
Possum Kingdom 93.2 996.91 -2.09 501,700 501,700 538,139 16,950
Proctoras of 2022-07-06 65.1 1,157.42 -4.58 35,638 35,638 54,762 3,607
Ray Hubbard 95.9 434.63 -0.87 421,703 421,703 439,559 20,247
Ray Robertsas of 2022-07-06 99.3 632.31 -0.19 783,111 782,788 788,167 28,239
Red Bluff 65.2 2,819.49 -7.91 98,545 98,545 151,110 - n.a. -
Richland-Chambersas of 2022-07-06 87.8 311.81 -3.19 980,062 955,138 1,087,839 40,518
Sam Rayburnas of 2022-07-06 89.1 161.56 -2.84 2,565,858 2,546,902 2,857,077 105,211
Somerville 88.8 236.46 -1.54 133,506 133,506 150,293 10,587
Squaw Creek 100.0 775.02 0.02 151,336 151,250 151,250 - n.a. -
Stamfordas of 2022-07-06 74.7 1,413.97 -2.83 38,508 38,505 51,570 4,135
Stillhouse Hollow 83.8 615.88 -6.12 191,024 190,970 227,771 5,500
Strikeras of 2022-07-06 96.9 292.66 -0.34 22,348 16,417 16,934 1,900
Sulphur Springsas of 2022-07-06 70.1 455.67 -3.28 12,437 12,437 17,747 - n.a. -
Sweetwateras of 2022-07-06 69.6 2,110.05 -6.45 8,543 8,543 12,267 497
Tawakonias of 2022-07-06 90.5 435.19 -2.31 788,874 788,866 871,685 34,893
Texana 80.0 40.35 -3.65 127,923 127,644 159,566 8,328
Texoma 7as of 2022-07-06 100.0 618.64 1.64 2,615,463 1,243,801 1,243,801 82,809
Toledo Bend 8as of 2022-07-06 91.1 169.56 -2.44 4,077,347 2,036,624 2,236,450 170,740
Travisas of 2022-07-06 56.6 649.95 -31.05 651,659 630,051 1,113,348 12,318
Twin Buttes 39.9 1,923.10 -17.10 76,484 72,735 182,454 4,184
Tyleras of 2022-07-06 94.2 374.47 -0.91 73,086 67,875 72,073 4,517
Wacoas of 2022-07-06 71.7 455.08 -7.12 136,053 135,847 189,418 6,995
Waxahachieas of 2022-07-06 81.7 528.28 -3.22 9,414 8,808 10,780 582
Weatherfordas of 2022-07-06 65.5 889.79 -6.21 11,673 11,673 17,812 907
White Riveras of 2022-07-06 15.3 2,348.73 -23.47 6,541 4,575 29,880 658
Whitneyas of 2022-07-06 80.2 527.67 -5.33 444,530 443,671 553,344 18,349
Worthas of 2022-07-06 71.2 591.87 -2.13 26,466 17,390 24,419 3,168
Wright Patmanas of 2022-07-06 100.0 226.94 1.94 291,699 231,496 231,496 - 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.