Trinity River Basin Reservoirs: Monitored Water Supply Reservoirs are 96.8% full on 2026-06-27

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-06-27 96.8 6,818,801 6,561,036 6,776,855
Yesterday 2026-06-26 96.9 6,844,073 6,564,071 6,776,855
2 days ago 2026-06-25 96.9 6,874,745 6,568,644 6,776,855
1 week ago 2026-06-20 97.0 6,853,415 6,571,915 6,776,855
1 month ago 2026-05-27 95.9 6,645,148 6,499,006 6,776,855
3 months ago 2026-03-27 95.3 6,550,024 6,460,695 6,776,855
6 months ago 2025-12-27 94.0 6,449,592 6,369,894 6,776,855
1 year ago 2025-06-27 99.8 7,084,997 6,763,516 6,776,855
*

 Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.

Area Map

recent reservoir storage map

Reservoir Storage

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)
Amon G Carter Water Supply 90.2 918.67 -1.33 18,153 17,369 19,266 1,390
Arlington Water Supply 94.2 548.77 -1.23 37,843 37,811 40,157 1,892
Bardwell Water Supply and Flood Control 100.0 421.50 0.50 45,583 43,856 43,856 3,355
Benbrook Water Supply and Flood Control 99.1 693.79 -0.21 84,878 84,878 85,648 3,614
Bridgeport Water Supply and Flood Control 87.7 832.14 -3.86 326,514 326,514 372,183 11,399
Cedar Creek Water Supply 85.3 318.95 -3.05 549,730 549,631 644,686 29,808
Eagle Mountain Water Supply and Flood Control 93.8 647.84 -1.26 173,701 173,701 185,087 8,827
Grapevine Water Supply and Flood Control 100.0 535.75 0.75 168,080 163,064 163,064 - n.a. -
Halbert Water Supply 82.2 366.07 -1.93 4,961 4,961 6,033 533
Houston County Water Supply 100.0 260.31 0.31 18,068 17,113 17,113 - n.a. -
Joe Pool Water Supply and Flood Control 100.0 522.23 0.23 152,545 149,629 149,629 6,749
Lavon Water Supply and Flood Control 100.0 493.15 1.15 436,691 409,757 409,757 21,234
Lewisville Water Supply and Flood Control 100.0 523.92 1.92 652,045 563,228 563,228 - n.a. -
Livingston Water Supply 100.0 131.69 0.69 1,658,343 1,603,504 1,603,504 - n.a. -
Lost Creek Water Supply 95.3 1,008.15 -1.35 11,384 11,384 11,950 - n.a. -
Mountain Creek Water Supply 100.0 457.65 0.65 24,569 22,850 22,850 2,874
Navarro Mills Water Supply and Flood Control 99.9 424.49 -0.01 49,780 49,779 49,827 4,731
New Terrell City Water Supply 33.5 495.42 -8.58 2,883 2,872 8,583 437
Ray Hubbard Water Supply 99.8 435.45 -0.05 438,515 438,515 439,559 20,885
Ray Roberts Water Supply and Flood Control 100.0 633.82 1.32 826,496 788,167 788,167 - n.a. -
Richland-Chambers Water Supply 96.6 314.13 -0.87 1,087,332 1,061,549 1,099,417 43,179
Waxahachie Water Supply 100.0 531.72 0.22 11,787 11,060 11,060 663
Weatherford Water Supply 69.4 890.54 -5.46 12,359 12,359 17,812 924
Worth Water Supply 71.6 591.90 -2.10 26,561 17,485 24,419 3,173