Texas Reservoirs: Monitored Water Supply Reservoirs are 76.2% full on 2026-06-06

Static map

Statewide Conservation Storage

Summary

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-06-06 76.2 28,329,770 24,014,142 31,531,332
Yesterday 2026-06-05 76.1 28,299,387 23,992,330 31,531,332
2 days ago 2026-06-04 76.1 28,307,882 23,992,059 31,531,332
1 week ago 2026-05-30 76.1 28,306,343 23,991,244 31,531,332
1 month ago 2026-05-06 74.9 27,577,670 23,610,262 31,531,332
3 months ago 2026-03-06 73.5 26,913,347 23,160,465 31,531,332
6 months ago 2025-12-06 74.1 27,201,540 23,360,010 31,531,332
1 year ago 2025-06-06 77.7 30,479,641 24,495,558 31,531,332
*

 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 6.7 1,990.87 -21.43 531 531 7,900 126
Addicks 1 Flood Control - n.a. - 86.88 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Alan Henry Water Supply 79.6 2,212.27 -7.73 76,620 76,620 96,207 2,300
Amistad 2 Water Supply and Flood Control 29.4 1,047.24 -69.76 603,263 532,764 1,813,408 16,299
Amon G Carter Water Supply 82.9 917.63 -2.37 16,748 15,964 19,266 1,313
Aquilla Water Supply and Flood Control 96.4 536.99 -0.51 41,721 41,685 43,243 3,025
Arlington Water Supply 95.4 549.04 -0.96 38,354 38,322 40,157 1,898
Arrowhead Water Supply 83.2 923.19 -2.81 191,634 191,634 230,359 13,057
Athens Water Supply 100.0 440.10 0.10 29,730 29,503 29,503 - n.a. -
Austin Water Supply 97.1 492.36 -0.44 23,891 23,282 23,972 1,554
B A Steinhagen Water Supply 100.0 83.05 0.05 69,773 69,186 69,186 - n.a. -
Bardwell Water Supply and Flood Control 100.0 421.70 0.70 46,256 43,856 43,856 3,378
Barker 3 Flood Control - n.a. - 85.39 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Belton Water Supply and Flood Control 100.0 596.09 2.09 459,213 432,631 432,631 - n.a. -
Benbrook Water Supply and Flood Control 98.4 693.63 -0.37 84,294 84,294 85,648 3,598
Bob Sandlin Water Supply 96.5 336.74 -0.76 196,449 185,718 192,417 8,740
Bois d'Arc Water Supply 91.8 532.13 -1.87 337,555 337,555 367,609 15,717
Bonham Water Supply 94.6 564.43 -0.57 10,446 10,434 11,027 1,025
Brady Creek Water Supply 97.5 1,742.61 -0.39 29,718 28,096 28,808 1,994
Bridgeport Water Supply and Flood Control 86.2 831.65 -4.35 320,952 320,952 372,183 11,302
Brownwood Water Supply 82.3 1,421.29 -3.31 107,665 107,665 130,868 6,051
Buchanan Water Supply 99.7 1,019.89 -0.11 877,888 864,226 866,694 22,426
Caddo 4 Water Supply 100.0 168.87 0.37 137,060 29,898 29,898 27,540
Canyon Water Supply and Flood Control 59.0 886.78 -22.22 223,597 223,526 378,781 5,825
Cedar Creek Water Supply 83.9 318.66 -3.34 541,124 541,025 644,686 29,549
Champion Creek Water Supply 39.6 2,061.23 -21.77 16,457 16,457 41,580 829
Cherokee Water Supply 100.0 280.18 0.18 45,563 40,094 40,094 3,882
Choke Canyon Water Supply 8.3 179.64 -40.86 54,718 54,717 662,820 5,572
Cisco Water Supply 46.8 1,505.15 -17.31 13,576 13,576 29,003 628
Coleman Water Supply 85.8 1,714.43 -3.07 32,683 32,665 38,075 1,706
Coleto Creek Water Supply 83.2 95.81 -2.19 25,817 25,817 31,040 2,343
Colorado City Water Supply 51.9 2,058.44 -11.76 15,959 15,959 30,758 - n.a. -
Comanche Creek Water Supply 100.0 775.43 0.43 152,638 151,250 151,250 - n.a. -
Conroe Water Supply 99.1 200.81 -0.19 413,835 413,808 417,577 19,792
Corpus Christi Water Supply 26.9 81.60 -12.40 69,128 68,850 256,062 9,607
Crook Water Supply 98.9 475.90 -0.10 9,106 9,091 9,195 1,046
Cypress Springs Water Supply 97.8 377.55 -0.45 65,308 65,308 66,756 3,199
E V Spence Water Supply 11.3 1,845.02 -52.98 58,248 58,248 517,272 3,702
Eagle Mountain Water Supply and Flood Control 94.1 647.90 -1.20 174,231 174,231 185,087 8,847
Elephant Butte 5 Water Supply and Flood Control 9.0 4,309.79 -95.80 176,442 176,442 1,960,900 7,110
Falcon 2 Water Supply and Flood Control 23.4 260.76 -40.44 446,442 365,858 1,562,367 27,668
Fork Water Supply 91.9 401.11 -1.89 588,333 556,890 606,088 25,172
Fort Phantom Hill Water Supply 73.2 1,630.54 -5.36 51,236 51,230 70,030 3,129
Georgetown Water Supply and Flood Control 100.0 798.61 7.61 48,890 38,005 38,005 - n.a. -
Gibbons Creek Water Supply 95.0 246.49 -0.51 26,137 24,433 25,721 2,497
Graham Water Supply 76.9 1,070.49 -4.51 34,851 34,837 45,288 2,134
Granbury Water Supply 98.9 692.52 -0.18 132,393 131,484 132,949 8,107
Granger Water Supply and Flood Control 100.0 508.54 4.54 72,720 51,822 51,822 - n.a. -
Grapevine Water Supply and Flood Control 100.0 535.69 0.69 167,673 163,064 163,064 - n.a. -
Greenbelt Water Supply 6.4 2,610.55 -53.45 4,271 3,839 59,968 334
Halbert Water Supply 78.0 365.59 -2.41 4,708 4,708 6,033 522
Hords Creek Water Supply and Flood Control 53.7 1,890.67 -9.33 4,361 4,358 8,109 310
Houston Water Supply 100.0 42.82 0.44 141,197 132,318 132,318 - n.a. -
Houston County Water Supply 100.0 260.21 0.21 17,938 17,113 17,113 - n.a. -
Hubbard Creek Water Supply 44.4 1,169.17 -14.14 144,046 139,170 313,298 9,204
Hubert H Moss Water Supply 91.3 713.01 -1.99 22,054 21,957 24,058 1,031
Inks Water Supply 95.6 887.25 -0.75 13,414 13,131 13,729 791
J B Thomas Water Supply 25.3 2,229.33 -28.67 51,267 50,594 199,931 3,414
Jacksonville Water Supply 100.0 422.06 0.06 25,802 25,670 25,670 - n.a. -
Jim Chapman Water Supply and Flood Control 84.3 437.66 -2.34 253,957 218,182 258,723 16,652
Joe Pool Water Supply and Flood Control 100.0 522.75 0.75 156,080 149,629 149,629 6,853
Kemp Water Supply and Flood Control 96.2 1,143.39 -0.61 236,191 236,065 245,307 15,003
Kickapoo Water Supply 86.3 1,042.89 -2.11 74,478 74,478 86,345 5,384
Lake O' the Pines Water Supply and Flood Control 100.0 228.74 0.24 245,615 241,363 241,363 17,793
Lavon Water Supply and Flood Control 100.0 493.01 1.01 433,723 409,757 409,757 21,162
Leon Water Supply 80.0 1,371.58 -3.42 22,501 22,221 27,762 1,488
Lewisville Water Supply and Flood Control 100.0 522.13 0.13 602,418 563,228 563,228 - n.a. -
Limestone Water Supply 95.2 362.21 -0.79 194,087 194,087 203,780 12,135
Livingston Water Supply 100.0 131.27 0.27 1,624,663 1,603,504 1,603,504 - n.a. -
Lost Creek Water Supply 95.2 1,008.12 -1.38 11,371 11,371 11,950 - n.a. -
Lyndon B Johnson Water Supply 98.9 824.80 -0.20 130,333 111,493 112,778 6,413
Mackenzie Water Supply 12.1 3,021.00 -79.00 5,604 5,604 46,450 251
Marble Falls Water Supply 95.7 736.46 -0.54 7,269 7,269 7,597 603
Martin Water Supply 95.4 305.29 -0.71 72,254 72,254 75,726 4,825
Medina Water Supply 3.9 977.07 -87.13 10,051 10,051 254,823 729
Meredith 6 Water Supply 44.3 2,891.21 -45.29 260,067 221,653 500,000 8,639
Millers Creek Water Supply 65.7 1,329.08 -4.92 18,857 17,574 26,768 1,519
Mineral Wells Water Supply 100.0 863.31 0.31 5,419 5,273 5,273 475
Monticello Water Supply 81.5 336.59 -3.41 28,303 28,303 34,740 1,692
Mountain Creek Water Supply 100.0 457.71 0.71 24,760 22,850 22,850 2,899
Murvaul Water Supply 100.0 265.31 0.01 38,319 38,285 38,285 - n.a. -
Nacogdoches Water Supply 97.1 278.47 -0.53 38,379 38,377 39,522 2,134
Nasworthy Water Supply 85.6 1,871.73 -0.98 8,726 8,233 9,615 1,234
Navarro Mills Water Supply and Flood Control 100.0 425.05 0.55 52,444 49,827 49,827 - n.a. -
New Terrell City Water Supply 26.4 493.91 -10.09 2,273 2,262 8,583 375
Nocona Water Supply 83.7 824.79 -2.71 18,248 17,944 21,444 1,242
North Fork Buffalo Creek Water Supply 89.0 1,046.93 -1.07 13,707 13,707 15,400 1,398
O C Fisher Water Supply and Flood Control 13.9 1,875.18 -32.82 16,064 16,063 115,742 1,317
O H Ivie Water Supply 48.2 1,532.72 -18.78 267,095 267,095 554,340 - n.a. -
Oak Creek Water Supply 17.7 1,976.19 -23.81 7,106 6,956 39,210 626
Palestine Water Supply 99.0 344.84 -0.16 363,627 363,618 367,303 22,969
Palo Duro Water Supply and Flood Control 0.4 2,826.21 -65.79 223 223 61,066 - n.a. -
Palo Pinto Water Supply 94.4 866.31 -0.69 25,661 25,275 26,766 2,147
Pat Cleburne Water Supply 99.3 733.39 -0.11 25,836 25,836 26,008 1,562
Pat Mayse Water Supply and Flood Control 94.6 449.89 -1.11 111,652 107,492 113,683 5,519
Possum Kingdom Water Supply 92.3 996.60 -2.40 496,467 496,467 538,139 16,807
Proctor Water Supply and Flood Control 77.2 1,159.15 -2.85 42,293 42,293 54,762 4,059
Ray Hubbard Water Supply 100.0 435.49 -0.01 439,350 439,350 439,559 20,935
Ray Roberts Water Supply and Flood Control 100.0 632.59 0.09 791,045 788,167 788,167 - n.a. -
Red Bluff Water Supply 51.5 2,816.52 -11.58 74,739 74,739 145,165 4,884
Richland-Chambers Water Supply 92.6 313.12 -1.88 1,044,129 1,018,346 1,099,417 42,371
Sam Rayburn Water Supply and Flood Control 71.5 156.43 -7.97 2,060,932 2,041,976 2,857,077 90,130
Somerville Water Supply and Flood Control 100.0 238.38 0.38 154,606 150,293 150,293 - n.a. -
Stamford Water Supply 71.7 1,413.84 -2.96 37,003 37,000 51,570 4,010
Stillhouse Hollow Water Supply and Flood Control 100.0 625.57 3.57 253,756 229,796 229,796 - n.a. -
Striker Water Supply 100.0 293.10 0.10 21,995 16,878 16,878 1,962
Sulphur Springs Water Supply 99.7 458.92 -0.03 17,692 17,692 17,747 - n.a. -
Sweetwater Water Supply 22.0 2,093.52 -22.98 2,700 2,700 12,267 238
Tawakoni Water Supply 100.0 437.62 0.12 876,136 871,685 871,685 - n.a. -
Texana Water Supply 98.0 43.69 -0.31 161,024 155,811 158,975 10,140
Texoma 7 Water Supply and Flood Control 100.0 618.42 1.42 2,597,935 1,243,801 1,243,801 81,106
Toledo Bend 8 Water Supply 92.4 169.90 -2.10 4,134,930 2,065,415 2,236,450 172,354
Travis Water Supply and Flood Control 82.3 670.08 -10.92 921,121 904,089 1,098,044 16,444
Twin Buttes Water Supply and Flood Control 9.7 1,902.15 -38.05 21,401 17,652 182,454 1,510
Tyler Water Supply 97.1 374.93 -0.45 75,186 69,975 72,073 4,612
Waco Water Supply and Flood Control 100.0 462.70 0.48 193,318 188,891 188,891 8,587
Waxahachie Water Supply 88.7 529.54 -1.96 10,389 9,807 11,060 618
Weatherford Water Supply 68.6 890.38 -5.62 12,212 12,212 17,812 920
White River Water Supply 28.3 2,352.22 -19.98 9,010 9,010 31,846 775
Whitney Water Supply and Flood Control 99.5 532.88 -0.12 563,383 562,029 564,808 23,110
Worth Water Supply 74.3 592.11 -1.89 27,230 18,154 24,419 3,200
Wright Patman Water Supply and Flood Control 100.0 226.36 5.76 272,945 122,593 122,593 - 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.