Texas Reservoirs: Monitored Water Supply Reservoirs are 75.7% full on 2025-04-06

Percent Full
n.a.
0
10
20
30
40
50
60
70
80
90
Leaflet © OpenStreetMap contributors
Percent Full
n.a.
0
10
20
30
40
50
60
70
80
90
Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2025-04-06 75.7 28,668,106 23,872,805 31,528,866
Yesterday 2025-04-05 75.5 28,389,548 23,813,368 31,528,866
2 days ago 2025-04-04 75.4 28,089,180 23,763,526 31,528,866
1 week ago 2025-03-30 75.4 28,002,261 23,760,611 31,528,866
1 month ago 2025-03-06 75.7 28,451,967 23,878,384 31,528,866
3 months ago 2025-01-06 74.3 27,875,202 23,412,307 31,528,866
6 months ago 2024-10-06 73.0 26,925,822 22,997,811 31,496,855
1 year ago 2024-04-06 72.2 27,533,347 22,896,104 31,716,655
*

 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 Type 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)
Abilene Water Supply 4.3 1,989.09 -23.21 343 343 7,900 101
Addicks 1 Flood Control - n.a. - 76.45 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 95.0 2,218.25 -1.75 91,414 91,414 96,207 2,677
Amistad 2 Water Supply and Flood Control 25.9 1,050.78 -66.22 663,963 468,838 1,813,408 17,913
Amon G Carter Water Supply 100.0 920.07 0.07 20,166 19,266 19,266 1,494
Aquilla Water Supply and Flood Control 100.0 537.76 0.26 44,085 43,243 43,243 3,114
Arlington Water Supply 100.0 550.27 0.27 40,708 40,157 40,157 - n.a. -
Arrowhead Water Supply 66.7 920.09 -5.91 153,637 153,637 230,359 11,458
Athens Water Supply 100.0 440.49 0.49 30,465 29,503 29,503 - n.a. -
Austin Water Supply 96.0 492.19 -0.61 23,628 23,019 23,972 1,545
B A Steinhagen Water Supply 93.2 82.53 -0.47 64,552 64,479 69,186 9,802
Bardwell Water Supply and Flood Control 100.0 421.61 0.61 45,952 43,856 43,856 3,367
Barker 3 Flood Control - n.a. - 70.52 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 91.9 591.11 -2.89 397,758 397,758 432,631 11,704
Benbrook Water Supply and Flood Control 97.2 693.34 -0.66 83,242 83,242 85,648 3,569
Bob Sandlin Water Supply 100.0 338.42 0.92 211,408 192,417 192,417 - n.a. -
Bois d'Arc Water Supply 93.1 532.43 -1.57 342,377 342,377 367,609 15,847
Bonham Water Supply 100.0 565.38 0.38 11,449 11,027 11,027 1,090
Brady Creek Water Supply 31.9 1,728.54 -14.46 10,816 9,194 28,808 894
Bridgeport Water Supply and Flood Control 72.1 826.78 -9.22 268,516 268,516 372,183 10,170
Brownwood Water Supply 96.5 1,424.23 -0.37 126,344 126,344 130,868 6,656
Buchanan Water Supply 55.6 1,000.37 -19.63 495,872 482,210 866,694 15,807
Caddo 4 Water Supply 100.0 169.78 1.28 162,204 29,898 29,898 29,597
Canyon Water Supply and Flood Control 47.2 878.53 -30.47 178,796 178,725 378,781 5,046
Cedar Creek Water Supply 100.0 322.27 0.27 653,659 644,686 644,686 - n.a. -
Champion Creek Water Supply 47.2 2,064.68 -18.32 19,641 19,641 41,580 914
Cherokee Water Supply 100.0 280.50 0.50 46,828 40,094 40,094 - n.a. -
Choke Canyon Water Supply 15.0 186.11 -34.39 99,462 99,461 662,820 8,309
Cisco Water Supply 57.0 1,509.38 -13.08 16,541 16,541 29,003 723
Coleman Water Supply 96.7 1,716.80 -0.70 36,834 36,816 38,075 1,789
Coleto Creek Water Supply 88.8 96.54 -1.46 27,572 27,572 31,040 2,447
Colorado City Water Supply 70.6 2,063.39 -6.81 21,712 21,712 30,758 - n.a. -
Conroe Water Supply 100.0 201.08 0.08 419,767 417,577 417,577 20,476
Corpus Christi Water Supply 23.2 80.57 -13.43 59,727 59,449 256,062 8,624
Crook Water Supply 100.0 477.22 1.22 10,514 9,195 9,195 - n.a. -
Cypress Springs Water Supply 100.0 379.50 1.50 71,688 66,756 66,756 - n.a. -
E V Spence Water Supply 15.8 1,850.70 -47.30 81,638 81,638 517,272 4,529
Eagle Mountain Water Supply and Flood Control 79.1 644.57 -4.53 146,318 146,318 185,087 7,963
Elephant Butte 5 Water Supply 14.2 4,322.18 -83.41 278,365 278,365 1,960,900 9,382
Falcon 2 Water Supply 16.4 257.03 -44.17 352,057 256,568 1,562,367 23,025
Fork Water Supply 100.0 403.66 0.66 654,223 605,061 605,061 - n.a. -
Fort Phantom Hill Water Supply 63.6 1,628.31 -7.59 44,517 44,511 70,030 2,903
Georgetown Water Supply and Flood Control 67.4 780.39 -10.61 25,691 25,628 38,005 1,027
Gibbons Creek Water Supply 80.1 244.84 -2.16 22,319 20,615 25,721 2,191
Graham Water Supply 94.0 1,073.88 -1.12 42,574 42,560 45,288 2,367
Granbury Water Supply 99.8 692.67 -0.03 133,613 132,704 132,949 8,161
Granger Water Supply and Flood Control 100.0 504.29 0.29 53,022 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 100.0 535.67 0.67 167,538 163,064 163,064 - n.a. -
Greenbelt Water Supply 9.0 2,614.63 -49.37 5,809 5,377 59,968 403
Halbert Water Supply 98.5 367.84 -0.16 5,941 5,941 6,033 574
Hords Creek Water Supply and Flood Control 58.7 1,891.93 -8.07 4,763 4,760 8,109 330
Houston Water Supply 100.0 42.87 0.49 141,779 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.57 0.57 18,409 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 45.3 1,169.47 -13.84 146,826 141,950 313,298 9,333
Hubert H Moss Water Supply 100.0 715.40 0.40 24,589 24,058 24,058 - n.a. -
Inks Water Supply 96.7 887.43 -0.57 13,557 13,274 13,729 794
J B Thomas Water Supply 38.9 2,236.38 -21.62 78,463 77,790 199,931 4,290
Jacksonville Water Supply 100.0 422.34 0.34 26,128 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 100.0 442.87 2.87 348,579 258,723 258,723 19,698
Joe Pool Water Supply and Flood Control 100.0 522.62 0.62 155,191 149,629 149,629 6,825
Kemp Water Supply and Flood Control 100.0 1,144.48 0.48 252,835 245,307 245,307 - n.a. -
Kickapoo Water Supply 67.1 1,039.58 -5.42 57,901 57,901 86,345 4,632
Lake O' the Pines Water Supply and Flood Control 100.0 231.21 2.71 291,609 241,363 241,363 - n.a. -
Lavon Water Supply and Flood Control 100.0 493.29 1.29 439,669 409,757 409,757 21,308
Leon Water Supply 96.2 1,374.39 -0.61 26,986 26,706 27,762 1,708
Lewisville Water Supply and Flood Control 92.7 520.45 -1.55 557,839 522,165 563,228 26,016
Limestone Water Supply 93.8 361.97 -1.03 191,184 191,184 203,780 12,057
Livingston Water Supply 100.0 131.55 0.55 1,647,014 1,603,504 1,603,504 - n.a. -
Lost Creek Water Supply 97.3 1,008.72 -0.78 11,623 11,623 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.7 824.77 -0.23 130,141 111,301 112,778 6,410
Mackenzie Water Supply 9.0 3,014.11 -85.89 4,167 4,167 46,450 207
Marble Falls Water Supply 96.2 736.52 -0.48 7,305 7,305 7,597 604
Martin Water Supply 100.0 306.09 0.09 76,173 75,726 75,726 - n.a. -
Medina Water Supply 2.2 970.11 -94.09 5,605 5,605 254,823 539
Meredith 6 Water Supply 40.7 2,888.96 -47.54 241,977 203,563 500,000 7,352
Millers Creek Water Supply 77.7 1,331.06 -2.94 22,088 20,805 26,768 1,808
Mineral Wells Water Supply 81.7 860.83 -2.17 4,309 4,309 5,273 427
Monticello Water Supply 92.3 338.65 -1.35 32,066 32,066 34,740 1,879
Mountain Creek Water Supply 100.0 458.05 1.05 25,938 22,850 22,850 - n.a. -
Murvaul Water Supply 100.0 266.95 1.65 44,108 38,285 38,285 - n.a. -
Nacogdoches Water Supply 100.0 279.82 0.82 41,347 39,522 39,522 - n.a. -
Nasworthy Water Supply 92.3 1,871.73 -0.47 9,364 8,871 9,615 1,272
Navarro Mills Water Supply and Flood Control 100.0 424.88 0.38 51,629 49,827 49,827 - n.a. -
New Terrell City Water Supply 40.9 496.77 -7.23 3,523 3,512 8,583 512
Nocona Water Supply 88.4 825.60 -1.90 19,266 18,962 21,444 1,272
North Fork Buffalo Creek Water Supply 37.1 1,040.11 -7.89 5,715 5,715 15,400 777
O C Fisher Water Supply and Flood Control 7.5 1,868.09 -39.91 8,638 8,637 115,742 795
O H Ivie Water Supply 39.1 1,528.09 -23.41 217,005 217,005 554,340 - n.a. -
Oak Creek Water Supply 25.9 1,980.87 -19.13 10,294 10,144 39,210 832
Palestine Water Supply 100.0 346.18 1.18 395,208 367,303 367,303 - n.a. -
Palo Duro Water Supply and Flood Control 0.8 2,829.76 -62.24 459 459 61,066 - n.a. -
Palo Pinto Water Supply 96.4 866.55 -0.45 26,177 25,791 26,766 2,156
Pat Cleburne Water Supply 93.4 732.39 -1.11 24,290 24,290 26,008 1,532
Pat Mayse Water Supply and Flood Control 100.0 454.10 3.10 135,840 113,683 113,683 - n.a. -
Possum Kingdom Water Supply 98.2 998.45 -0.55 528,358 528,358 538,139 17,659
Proctor Water Supply and Flood Control 100.0 1,162.00 0.00 54,762 54,762 54,762 4,615
Ray Hubbard Water Supply 100.0 435.91 0.41 448,257 439,559 439,559 21,494
Ray Roberts Water Supply and Flood Control 98.7 632.14 -0.36 778,321 777,998 788,167 28,125
Red Bluff Water Supply 40.4 2,812.99 -15.11 58,697 58,697 145,165 4,178
Richland-Chambers Water Supply 100.0 315.51 0.51 1,147,680 1,099,417 1,099,417 - n.a. -
Sam Rayburn Water Supply and Flood Control 100.0 165.33 0.93 2,981,483 2,857,077 2,857,077 - n.a. -
Somerville Water Supply and Flood Control 84.9 235.89 -2.11 127,524 127,524 150,293 10,396
Squaw Creek Water Supply 99.2 774.61 -0.39 150,042 150,019 151,250 3,145
Stamford Water Supply 89.6 1,415.95 -0.85 46,220 46,217 51,570 4,737
Stillhouse Hollow Water Supply and Flood Control 90.1 618.30 -3.70 207,038 206,952 229,796 5,913
Striker Water Supply 97.9 292.82 -0.18 21,449 16,527 16,878 1,940
Sulphur Springs Water Supply 100.0 461.59 2.64 23,367 17,747 17,747 - n.a. -
Sweetwater Water Supply 34.3 2,099.16 -17.34 4,202 4,202 12,267 313
Tawakoni Water Supply 100.0 438.84 1.34 922,211 871,685 871,685 - n.a. -
Texana Water Supply 79.7 40.62 -3.38 131,859 126,646 158,975 8,804
Texoma 7 Water Supply and Flood Control 92.8 614.52 -2.48 2,308,422 1,154,210 1,243,801 69,014
Toledo Bend 8 Water Supply 96.8 171.08 -0.92 4,335,475 2,165,688 2,236,450 178,116
Travis Water Supply and Flood Control 42.3 636.20 -44.80 481,107 464,075 1,098,044 10,058
Twin Buttes Water Supply 7.2 1,898.87 -41.33 16,849 13,100 182,454 1,286
Tyler Water Supply 100.0 375.85 0.47 79,529 72,073 72,073 - n.a. -
Waco Water Supply and Flood Control 91.7 460.21 -1.99 173,867 173,661 189,418 7,746
Waxahachie Water Supply 100.0 531.98 0.48 11,965 11,060 11,060 684
Weatherford Water Supply 70.9 890.83 -5.17 12,628 12,628 17,812 931
White River Water Supply 14.6 2,348.41 -23.79 6,332 4,366 29,880 648
Whitney Water Supply and Flood Control 100.0 533.48 0.48 577,414 564,808 564,808 - n.a. -
Worth Water Supply 65.1 591.39 -2.61 24,964 15,888 24,419 3,084
Wright Patman Water Supply and Flood Control 100.0 228.45 7.85 343,608 122,593 122,593 - 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

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.