East-Texas Climate Division Reservoirs: Monitored Water Supply Reservoirs are 85.3% full on 2026-08-13

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-08-13 85.3 10,808,343 8,460,794 9,915,173
Yesterday 2026-08-12 85.4 10,821,148 8,471,045 9,915,173
2 days ago 2026-08-11 85.6 10,840,520 8,485,623 9,915,173
1 week ago 2026-08-06 86.3 10,933,844 8,560,077 9,915,173
1 month ago 2026-07-13 88.6 11,308,394 8,782,619 9,915,173
3 months ago 2026-05-13 87.2 10,986,195 8,645,130 9,915,173
6 months ago 2026-02-13 84.2 10,496,106 8,329,318 9,887,970
1 year ago 2025-08-13 90.3 11,338,564 8,955,098 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 96.5 439.43 -0.57 28,507 28,466 29,503 1,741
B A Steinhagen Water Supply 98.2 82.88 -0.12 68,039 67,966 69,186 10,124
Bob Sandlin Water Supply 93.5 336.07 -1.43 190,637 179,906 192,417 8,609
Caddo 1 Water Supply 90.8 168.33 -0.17 123,477 27,136 29,898 26,315
Cedar Creek Water Supply 79.4 317.65 -4.35 511,737 511,638 644,686 28,648
Cherokee Water Supply 92.7 279.07 -0.93 41,531 37,149 40,094 3,426
Conroe Water Supply 97.4 200.45 -0.55 406,745 406,718 417,577 19,597
Cypress Springs Water Supply 94.5 376.85 -1.15 63,086 63,086 66,756 3,150
Fork Water Supply 86.2 399.71 -3.29 553,967 522,524 606,088 24,007
Gibbons Creek Water Supply 93.6 246.35 -0.65 25,789 24,085 25,721 2,483
Houston County Water Supply 97.9 259.72 -0.28 17,305 16,753 17,113 1,280
Jacksonville Water Supply 97.3 421.39 -0.61 25,030 24,968 25,670 1,141
Lake O' the Pines Water Supply and Flood Control 90.8 228.64 -1.36 243,839 243,839 268,566 17,729
Livingston Water Supply 96.6 130.29 -0.71 1,549,189 1,549,189 1,603,504 75,426
Martin Water Supply 89.0 304.26 -1.74 67,381 67,381 75,726 4,637
Monticello Water Supply 78.1 335.90 -4.10 27,129 27,129 34,740 1,630
Murvaul Water Supply 93.8 264.60 -0.70 35,911 35,911 38,285 3,350
Nacogdoches Water Supply 91.0 277.31 -1.69 35,964 35,962 39,522 2,033
Palestine Water Supply 93.6 343.96 -1.04 343,760 343,751 367,303 22,182
Sam Rayburn Water Supply and Flood Control 70.5 156.11 -8.29 2,032,245 2,013,289 2,857,077 89,172
Striker Water Supply 87.4 291.89 -1.11 19,674 14,752 16,878 1,880
Sulphur Springs Water Supply 95.5 458.51 -0.44 16,945 16,945 17,747 - n.a. -
Toledo Bend 2 Water Supply 90.0 169.26 -2.74 4,027,756 2,011,828 2,236,450 169,357
Tyler Water Supply 94.1 374.46 -0.92 73,041 67,830 72,073 4,515
Wright Patman Water Supply and Flood Control 100.0 226.57 5.97 279,659 122,593 122,593 - 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.