East-Texas Climate Division Reservoirs: Monitored Water Supply Reservoirs are 88.4% full on 2026-07-23

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-07-23 88.4 11,236,831 8,768,607 9,915,173
Yesterday 2026-07-22 88.5 11,246,022 8,773,831 9,915,173
2 days ago 2026-07-21 88.5 11,259,296 8,779,594 9,915,173
1 week ago 2026-07-16 88.7 11,335,147 8,795,353 9,915,173
1 month ago 2026-06-23 89.3 11,518,307 8,857,090 9,915,173
3 months ago 2026-04-23 86.7 10,822,482 8,576,918 9,887,970
6 months ago 2026-01-23 84.1 10,484,316 8,317,592 9,887,970
1 year ago 2025-07-23 94.5 11,903,428 9,374,270 9,915,173
*

 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 99.3 439.89 -0.11 29,341 29,300 29,503 1,791
B A Steinhagen Water Supply 94.9 82.65 -0.35 65,735 65,662 69,186 9,913
Bob Sandlin Water Supply 95.7 336.55 -0.95 194,792 184,061 192,417 8,703
Caddo 1 Water Supply 100.0 168.80 0.30 135,362 29,898 29,898 27,389
Cedar Creek Water Supply 83.5 318.56 -3.44 538,174 538,075 644,686 29,459
Cherokee Water Supply 99.5 279.84 -0.16 44,270 39,888 40,094 3,723
Conroe Water Supply 99.9 200.98 -0.02 417,207 417,180 417,577 19,884
Cypress Springs Water Supply 97.0 377.38 -0.62 64,766 64,766 66,756 3,187
Fork Water Supply 89.1 400.44 -2.56 571,672 540,229 606,088 24,563
Gibbons Creek Water Supply 98.0 246.80 -0.20 26,917 25,213 25,721 2,531
Houston County Water Supply 99.9 259.99 -0.01 17,652 17,100 17,113 1,326
Jacksonville Water Supply 99.9 421.98 -0.02 25,709 25,647 25,670 1,163
Lake O' the Pines Water Supply and Flood Control 94.3 229.17 -0.83 253,328 253,328 268,566 - n.a. -
Livingston Water Supply 100.0 131.08 0.08 1,609,736 1,603,504 1,603,504 78,076
Martin Water Supply 94.3 305.11 -0.89 71,389 71,389 75,726 4,792
Monticello Water Supply 80.4 336.37 -3.63 27,924 27,924 34,740 1,673
Murvaul Water Supply 98.3 265.11 -0.19 37,635 37,635 38,285 3,410
Nacogdoches Water Supply 94.4 277.96 -1.04 37,303 37,301 39,522 2,087
Palestine Water Supply 97.9 344.67 -0.33 359,735 359,726 367,303 22,817
Sam Rayburn Water Supply and Flood Control 72.6 156.80 -7.60 2,094,508 2,075,552 2,857,077 91,384
Striker Water Supply 94.2 292.49 -0.51 20,813 15,891 16,878 1,917
Sulphur Springs Water Supply 100.0 459.08 0.13 17,998 17,747 17,747 - n.a. -
Toledo Bend 2 Water Supply 93.8 170.30 -1.70 4,200,573 2,098,236 2,236,450 174,272
Tyler Water Supply 98.2 375.10 -0.28 75,973 70,762 72,073 4,649
Wright Patman Water Supply and Flood Control 100.0 227.14 6.54 298,319 122,593 122,593 - 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.