Trinity River Basin Reservoirs: Monitored Water Supply Reservoirs are 96.5% full on 2025-09-01

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Most recent 2025-09-01 96.5 6,622,514 6,542,620 6,776,855
1 day prior 2025-08-31 96.2 6,598,336 6,518,108 6,776,855
2 days prior 2025-08-30 95.9 6,576,351 6,497,048 6,776,855
1 week prior 2025-08-25 96.3 6,605,812 6,526,833 6,776,855
1 month prior 2025-08-01 98.2 6,733,132 6,652,747 6,776,855
3 months prior 2025-06-01 99.8 7,197,919 6,765,656 6,776,855
6 months prior 2025-03-01 96.6 6,645,051 6,545,303 6,776,855
1 year prior 2024-09-01 94.2 6,459,082 6,381,677 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 Carteras of 2025-09-01 Water Supply 98.0 919.74 -0.26 19,673 18,889 19,266 1,471
Arlingtonas of 2025-09-01 Water Supply 90.8 548.06 -1.94 36,505 36,473 40,157 1,877
Bardwellas of 2025-09-01 Water Supply and Flood Control 100.0 421.22 0.22 44,647 43,856 43,856 3,327
Benbrookas of 2025-09-01 Water Supply and Flood Control 91.8 692.03 -1.97 78,630 78,630 85,648 3,470
Bridgeportas of 2025-09-01 Water Supply and Flood Control 93.2 833.90 -2.10 346,893 346,893 372,183 11,770
Cedar Creekas of 2025-09-01 Water Supply 94.8 320.95 -1.05 611,058 610,959 644,686 31,563
Eagle Mountainas of 2025-09-01 Water Supply and Flood Control 93.8 647.83 -1.27 173,612 173,612 185,087 8,824
Grapevineas of 2025-09-01 Water Supply and Flood Control 99.0 534.75 -0.25 161,422 161,422 163,064 6,534
Halbertas of 2025-09-01 Water Supply 87.6 366.67 -1.33 5,285 5,285 6,033 547
Houston Countyas of 2025-09-01 Water Supply 100.0 260.16 0.16 17,873 17,113 17,113 - n.a. -
Joe Poolas of 2025-09-01 Water Supply and Flood Control 97.4 521.42 -0.58 147,163 145,793 149,629 6,537
Lavonas of 2025-09-01 Water Supply and Flood Control 90.8 490.15 -1.85 375,099 372,258 409,757 19,861
Lewisvilleas of 2025-09-01 Water Supply and Flood Control 93.7 520.66 -1.34 563,314 527,640 563,228 26,140
Livingstonas of 2025-09-01 Water Supply 99.4 130.88 -0.12 1,594,205 1,594,205 1,603,504 77,263
Lost Creekas of 2025-09-01 Water Supply 99.2 1,009.26 -0.24 11,849 11,849 11,950 - n.a. -
Mountain Creekas of 2025-09-01 Water Supply 100.0 457.48 0.48 24,052 22,850 22,850 2,815
Navarro Millsas of 2025-09-01 Water Supply and Flood Control 100.0 424.62 0.12 50,393 49,827 49,827 - n.a. -
New Terrell Cityas of 2025-09-01 Water Supply 27.8 494.23 -9.77 2,395 2,384 8,583 386
Ray Hubbardas of 2025-09-01 Water Supply 96.8 434.81 -0.69 425,354 425,354 439,559 20,330
Ray Robertsas of 2025-09-01 Water Supply and Flood Control 96.9 631.63 -0.87 764,060 763,737 788,167 27,803
Richland-Chambersas of 2025-09-01 Water Supply 98.9 314.73 -0.27 1,113,383 1,087,600 1,099,417 43,659
Waxahachieas of 2025-09-01 Water Supply 93.7 530.42 -1.08 10,943 10,361 11,060 639
Weatherfordas of 2025-09-01 Water Supply 75.5 891.70 -4.30 13,447 13,447 17,812 952
Worthas of 2025-09-01 Water Supply 90.8 593.34 -0.66 31,259 22,183 24,419 3,349