East-Texas Climate Division Reservoirs: Monitored Water Supply Reservoirs are 87.4% full on 2026-05-23

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-05-23 87.4 10,976,613 8,640,007 9,887,970
Yesterday 2026-05-22 87.4 10,990,755 8,645,087 9,887,970
2 days ago 2026-05-21 87.4 10,992,320 8,642,486 9,887,970
1 week ago 2026-05-16 87.2 10,952,517 8,620,274 9,887,970
1 month ago 2026-04-23 86.7 10,819,800 8,574,224 9,887,970
3 months ago 2026-02-23 84.9 10,612,338 8,396,660 9,887,970
6 months ago 2025-11-23 83.5 10,401,213 8,251,608 9,887,970
1 year ago 2025-05-23 99.6 12,678,779 9,851,805 9,887,970
*

 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)
Athens Water Supply 100.0 440.15 0.15 29,823 29,503 29,503 - n.a. -
B A Steinhagen Water Supply 93.6 82.56 -0.44 64,846 64,773 69,186 9,830
Bob Sandlin Water Supply 96.2 336.66 -0.84 195,750 185,019 192,417 8,724
Caddo 1 Water Supply 100.0 168.74 0.24 133,936 29,898 29,898 27,261
Cedar Creek Water Supply 82.7 318.39 -3.61 533,178 533,079 644,686 29,304
Cherokee Water Supply 100.0 280.21 0.21 45,679 40,094 40,094 - n.a. -
Conroe Water Supply 97.8 200.54 -0.46 408,511 408,484 417,577 19,646
Cypress Springs Water Supply 97.2 377.42 -0.58 64,893 64,893 66,756 3,190
Fork Water Supply 91.5 401.01 -1.99 585,820 554,377 606,088 25,081
Gibbons Creek Water Supply 92.1 246.19 -0.81 25,393 23,689 25,721 2,466
Houston County Water Supply 100.0 260.31 0.31 18,068 17,113 17,113 - n.a. -
Jacksonville Water Supply 100.0 422.07 0.07 25,813 25,670 25,670 - n.a. -
Lake O' the Pines Water Supply and Flood Control 99.7 228.46 -0.04 240,658 240,658 241,363 17,610
Livingston Water Supply 100.0 131.06 0.06 1,608,175 1,603,504 1,603,504 77,986
Martin Water Supply 94.8 305.19 -0.81 71,773 71,773 75,726 4,807
Monticello Water Supply 81.1 336.51 -3.49 28,165 28,165 34,740 1,685
Murvaul Water Supply 100.0 265.32 0.02 38,353 38,285 38,285 - n.a. -
Nacogdoches Water Supply 96.9 278.44 -0.56 38,315 38,313 39,522 2,131
Palestine Water Supply 98.9 344.83 -0.17 363,397 363,388 367,303 22,960
Sam Rayburn Water Supply and Flood Control 70.8 156.21 -8.19 2,041,176 2,022,220 2,857,077 89,464
Striker Water Supply 100.0 293.14 0.14 22,074 16,878 16,878 1,966
Sulphur Springs Water Supply 99.4 458.89 -0.06 17,637 17,637 17,747 - n.a. -
Toledo Bend 2 Water Supply 90.8 169.48 -2.52 4,063,968 2,029,934 2,236,450 170,368
Tyler Water Supply 97.2 374.95 -0.43 75,278 70,067 72,073 4,616
Wright Patman Water Supply and Flood Control 100.0 225.15 4.55 235,934 122,593 122,593 - n.a. -
footnotes
1

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.

2

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.