Texas Reservoirs

Monitored Water Supply Reservoirs are 88.1% full on 2016-06-01

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2016-06-01 88.1 36,615,342 27,668,301 31,397,743
Yesterday 2016-05-31 87.9 36,614,795 27,667,754 31,476,629
2 days ago 2016-05-30 87.7 36,448,055 27,613,348 31,476,629
1 week ago 2016-05-25 87.4 35,122,890 27,509,245 31,476,629
1 month ago 2016-05-01 87.4 37,176,836 27,515,081 31,476,629
3 months ago 2016-03-01 85.6 33,874,224 26,807,895 31,305,340
6 months ago 2015-12-01 84.6 34,680,631 26,473,248 31,305,340
1 year ago 2015-06-01 83.3 39,950,854 26,156,622 31,397,743
*

 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.


Download Historical Data: period of record, last one year, last 30 days
Download Recent Averaged Storage Conditions: GeoJSON, KMZ
Download Near-Real Time Instantaneous Water Level: GeoJSON

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 2016-05-31 100.0 2,012.99 0.69 8,283 7,900 7,900 609
Addicks 1as of 2016-05-31 27.3 - n.a. - - n.a. - 55,140 55,140 202,128 - n.a. -
Alan Henryas of 2016-05-31 94.8 2,218.14 -1.86 89,862 89,862 94,808 2,605
Amistad 2as of 2016-05-31 74.2 1,092.46 -24.54 1,946,014 1,366,505 1,840,849 45,368
Amon G Carteras of 2016-05-31 100.0 922.59 2.59 24,448 19,266 19,266 1,669
Aquillaas of 2016-05-31 100.0 538.60 1.10 46,743 43,243 43,243 - n.a. -
Arlingtonas of 2016-05-31 100.0 551.27 1.27 42,652 40,188 40,188 - n.a. -
Arrowheadas of 2016-05-31 100.0 926.12 0.12 232,104 230,359 230,359 - n.a. -
Athensas of 2016-05-31 100.0 440.66 0.66 30,790 29,503 29,503 - n.a. -
Austinas of 2016-05-31 97.1 492.36 -0.44 23,891 23,282 23,972 1,554
B A Steinhagenas of 2016-05-31 85.8 82.06 -0.94 57,433 57,422 66,961 9,493
Bardwellas of 2016-05-31 100.0 422.65 1.65 51,766 46,122 46,122 - n.a. -
Barker 3as of 2016-05-31 8.7 92.21 -14.79 18,082 17,942 206,860 5,442
Beltonas of 2016-05-31 100.0 605.65 11.65 589,016 435,225 435,225 - n.a. -
Benbrookas of 2016-05-31 100.0 696.75 2.75 96,354 85,648 85,648 - n.a. -
Bob Sandlinas of 2016-05-31 100.0 337.76 0.26 203,991 190,822 190,822 - n.a. -
Bonhamas of 2016-05-31 100.0 565.62 0.62 11,712 11,027 11,027 1,102
Brady Creekas of 2016-05-31 46.4 1,732.96 -10.04 14,981 13,359 28,808 1,201
Bridgeportas of 2016-05-31 100.0 836.87 0.87 376,420 366,236 366,236 - n.a. -
Brownwoodas of 2016-05-31 100.0 1,429.63 5.03 163,197 128,839 128,839 - n.a. -
Buchananas of 2016-05-31 99.3 1,017.75 -0.25 826,685 811,484 816,904 21,668
Caddo 4as of 2016-05-31 100.0 169.64 1.14 158,072 29,898 29,898 29,283
Canyonas of 2016-05-31 100.0 917.22 8.22 450,456 378,781 378,781 - n.a. -
Cedar Creekas of 2016-05-31 100.0 322.17 0.17 650,362 644,686 644,686 - n.a. -
Champion Creekas of 2016-05-31 24.7 2,052.98 -30.02 10,256 10,256 41,580 642
Choke Canyonas of 2016-05-31 33.4 196.98 -23.52 232,172 232,163 695,262 13,482
Ciscoas of 2016-05-31 100.0 1,522.58 2.58 25,895 25,895 25,895 1,043
Colemanas of 2016-05-31 100.0 1,720.56 3.06 43,795 38,075 38,075 - n.a. -
Coleto Creekas of 2016-05-31 100.0 98.35 0.35 32,075 31,040 31,040 - n.a. -
Colorado Cityas of 2016-05-31 26.4 2,049.54 -20.66 8,121 8,121 30,758 - n.a. -
Conroeas of 2016-05-31 100.0 201.99 0.99 430,276 410,988 410,988 - n.a. -
Corpus Christias of 2016-05-31 73.4 90.09 -3.91 188,790 188,491 256,961 16,725
Crookas of 2016-05-31 100.0 476.45 0.45 9,686 9,195 9,195 - n.a. -
Cypress Springsas of 2016-05-31 100.0 378.03 0.03 66,853 66,756 66,756 3,247
E V Spenceas of 2016-05-31 10.0 1,843.15 -54.85 51,670 51,670 517,272 3,367
Eagle Mountainas of 2016-05-31 100.0 649.49 0.39 183,259 179,880 179,880 - n.a. -
Elephant Butte 5as of 2016-05-31 15.6 4,323.84 -83.16 308,153 308,153 1,973,358 - n.a. -
Falcon 2as of 2016-05-31 45.4 273.89 -27.21 936,662 704,867 1,551,007 43,268
Forkas of 2016-05-31 99.2 402.81 -0.19 631,483 600,040 605,061 26,304
Fort Phantom Hillas of 2016-05-31 100.0 1,637.38 1.48 76,027 70,030 70,030 - n.a. -
Georgetownas of 2016-05-31 100.0 796.72 5.72 44,573 36,823 36,823 - n.a. -
Grahamas of 2016-05-31 100.0 1,076.77 1.77 49,790 45,288 45,288 - n.a. -
Granburyas of 2016-05-31 95.0 691.87 -0.83 120,496 119,531 125,756 7,400
Grangeras of 2016-05-31 100.0 510.17 6.17 81,013 50,779 50,779 - n.a. -
Grapevineas of 2016-05-31 100.0 538.64 3.64 191,007 164,703 164,703 7,532
Greenbeltas of 2016-05-31 26.3 2,632.35 -31.65 16,220 15,788 59,968 803
Halbertas of 2016-05-31 91.0 367.04 -0.96 5,489 5,489 6,033 555
Hords Creekas of 2016-05-31 85.8 1,897.31 -2.69 7,348 7,244 8,443 451
Houstonas of 2016-05-31 100.0 45.34 3.61 158,685 120,686 120,686 - n.a. -
Houston Countyas of 2016-05-31 100.0 260.66 0.66 18,528 17,113 17,113 - n.a. -
Hubbard Creekas of 2016-05-31 98.9 1,183.07 -0.24 321,444 314,528 318,067 14,832
Hubert H Mossas of 2016-05-31 100.0 715.03 0.03 24,187 24,058 24,058 - n.a. -
Inksas of 2016-05-31 100.0 890.61 2.11 15,996 13,962 13,962 862
J B Thomasas of 2016-05-31 68.7 2,248.12 -9.88 137,976 137,303 199,931 5,829
Jacksonvilleas of 2016-05-31 100.0 422.20 0.20 25,964 25,670 25,670 - n.a. -
Jim Chapmanas of 2016-05-31 100.0 440.37 0.37 305,573 260,332 260,332 - n.a. -
Joe Poolas of 2016-05-31 100.0 523.48 1.48 188,204 175,358 175,358 - n.a. -
Kempas of 2016-05-31 100.0 1,144.52 0.52 253,457 245,307 245,307 - n.a. -
Kickapooas of 2016-05-31 100.0 1,045.61 0.61 89,964 86,345 86,345 - n.a. -
Lake O' the Pinesas of 2016-05-31 100.0 238.00 8.00 439,109 268,566 268,566 - n.a. -
Lavonas of 2016-05-31 100.0 492.69 0.69 423,618 406,388 406,388 20,771
Leonas of 2016-05-31 100.0 1,380.72 5.72 37,519 26,476 26,476 2,007
Lewisvilleas of 2016-05-31 100.0 523.75 1.75 647,236 563,228 563,228 - n.a. -
Limestoneas of 2016-05-31 100.0 363.16 0.16 209,997 208,014 208,014 - n.a. -
Livingstonas of 2016-05-31 100.0 132.03 1.03 1,874,945 1,785,348 1,785,348 84,831
Lost Creekas of 2016-05-31 100.0 1,011.76 2.26 12,896 11,950 11,950 - n.a. -
Lyndon B Johnson 95.6 824.58 -0.82 130,511 110,149 115,249 6,087
Mackenzieas of 2016-05-31 15.7 3,027.65 -72.35 7,304 7,304 46,450 297
Martinas of 2016-05-31 100.0 306.07 0.07 76,074 75,726 75,726 - n.a. -
Medinaas of 2016-05-31 100.0 1,064.87 0.67 258,904 254,823 254,823 6,115
Meredith 6as of 2016-05-31 26.6 2,878.51 -57.99 171,534 133,120 500,000 6,179
Millers Creekas of 2016-05-31 100.0 1,334.25 0.25 28,608 26,768 26,768 2,240
Mineral Wellsas of 2016-05-31 100.0 863.71 0.71 7,193 6,760 6,760 688
Monticelloas of 2016-05-31 100.0 340.22 0.22 35,191 34,740 34,740 - n.a. -
Mountain Creekas of 2016-05-31 100.0 457.58 0.58 24,351 22,850 22,850 2,848
Murvaulas of 2016-05-31 100.0 265.52 0.22 39,043 38,285 38,285 - n.a. -
Nacogdochesas of 2016-05-31 100.0 279.12 0.12 39,786 39,522 39,522 - n.a. -
Nasworthy 84.1 1,871.10 -1.10 8,578 8,085 9,615 1,226
Natural Dam 7as of 2016-05-31 48.6 2,447.33 -9.67 26,512 26,512 54,560 2,276
Navarro Millsas of 2016-05-31 100.0 426.84 2.34 61,374 49,827 49,827 - n.a. -
New Terrell Cityas of 2016-05-31 100.0 504.65 0.65 9,168 8,583 8,583 - n.a. -
Noconaas of 2016-05-31 100.0 828.28 0.78 22,806 21,444 21,444 - n.a. -
North Fork Buffalo Creekas of 2016-05-31 83.6 1,046.41 -1.59 12,876 12,876 15,400 1,342
O C Fisheras of 2016-05-31 15.3 1,876.39 -31.61 17,703 17,702 115,742 1,394
O H Ivieas of 2016-05-31 15.6 1,509.48 -42.02 86,215 86,215 554,340 - n.a. -
Oak Creekas of 2016-05-31 46.9 1,988.59 -11.41 18,542 18,392 39,210 1,287
Palestineas of 2016-05-31 100.0 345.59 0.59 381,104 367,303 367,303 - n.a. -
Palo Duroas of 2016-05-31 3.3 2,839.51 -52.49 2,020 2,020 61,066 - n.a. -
Palo Pintoas of 2016-05-31 100.0 869.82 2.82 33,443 26,766 26,766 - n.a. -
Pat Cleburneas of 2016-05-31 100.0 734.77 1.27 28,021 26,008 26,008 - n.a. -
Pat Mayseas of 2016-05-31 100.0 452.39 1.39 125,785 113,683 113,683 - n.a. -
Possum Kingdomas of 2016-05-31 99.9 998.97 -0.03 523,384 523,384 523,873 16,332
Proctoras of 2016-05-31 100.0 1,184.89 22.89 204,783 55,457 55,457 - n.a. -
Ray Hubbardas of 2016-05-31 100.0 435.75 0.25 457,229 452,040 452,040 - n.a. -
Ray Robertsas of 2016-05-31 100.0 634.23 1.73 838,533 788,167 788,167 - n.a. -
Red Bluffas of 2016-05-31 88.7 2,825.04 -2.36 134,078 134,078 151,110 - n.a. -
Richland-Chambersas of 2016-05-31 100.0 315.13 0.13 1,118,338 1,087,839 1,087,839 - n.a. -
Sam Rayburnas of 2016-05-31 100.0 168.69 4.29 3,374,197 2,857,077 2,857,077 - n.a. -
Somervilleas of 2016-05-31 100.0 259.36 21.36 453,523 147,104 147,104 - n.a. -
Squaw Creekas of 2016-05-31 100.0 776.96 1.96 157,570 151,250 151,250 - n.a. -
Stamfordas of 2016-05-31 100.0 1,417.09 0.29 53,084 51,570 51,570 5,226
Stillhouse Hollowas of 2016-05-31 100.0 633.94 11.94 313,812 227,771 227,771 - n.a. -
Sulphur Springsas of 2016-05-31 89.2 457.89 -1.06 15,834 15,834 17,747 - n.a. -
Sweetwateras of 2016-05-31 21.1 2,093.05 -23.45 2,589 2,589 12,267 232
Tawakonias of 2016-05-31 100.0 437.86 0.36 885,073 871,685 871,685 - n.a. -
Texanaas of 2016-05-31 100.0 44.03 0.03 160,121 159,566 159,566 - n.a. -
Texoma 8as of 2016-05-31 100.0 621.46 4.46 2,863,636 1,258,113 1,258,113 - n.a. -
Toledo Bend 9as of 2016-05-31 100.0 172.51 0.51 4,582,186 2,236,450 2,236,450 184,926
Travisas of 2016-05-31 100.0 684.89 3.89 1,212,273 1,113,348 1,113,348 20,375
Twin Buttesas of 2016-05-31 8.6 1,900.74 -39.46 19,360 15,611 182,454 1,408
Tyleras of 2016-05-31 100.0 375.69 0.31 78,757 72,073 72,073 - n.a. -
Wacoas of 2016-05-31 100.0 473.32 11.12 291,490 189,418 189,418 - n.a. -
Waxahachieas of 2016-05-31 100.0 531.97 0.47 11,690 10,780 10,780 - n.a. -
Weatherfordas of 2016-05-31 100.0 896.32 0.32 18,164 17,812 17,812 - n.a. -
White Riveras of 2016-05-31 32.5 2,355.42 -16.78 11,678 9,712 29,880 891
Whitneyas of 2016-05-31 100.0 540.56 7.56 747,681 553,344 553,344 - n.a. -
Worthas of 2016-05-31 100.0 595.07 1.07 37,228 33,495 33,495 - n.a. -
Wright Patmanas of 2016-05-31 100.0 251.63 24.13 1,699,431 310,382 310,382 - 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.