East-Texas Climate Division Reservoirs: Monitored Water Supply Reservoirs are 82.1% full on 2026-09-13

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-09-13 82.1 10,404,763 8,136,167 9,915,173
Yesterday 2026-09-12 82.1 10,412,443 8,143,776 9,915,173
2 days ago 2026-09-11 82.3 10,428,075 8,156,460 9,915,173
1 week ago 2026-09-06 82.7 10,491,825 8,202,701 9,915,173
1 month ago 2026-08-13 85.3 10,797,805 8,453,031 9,915,173
3 months ago 2026-06-13 88.1 11,184,310 8,732,774 9,915,173
6 months ago 2026-03-13 85.8 10,729,245 8,479,334 9,887,970
1 year ago 2025-09-13 88.5 11,011,784 8,772,071 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 93.4 438.91 -1.09 27,590 27,549 29,503 1,685
B A Steinhagen Water Supply 98.7 82.91 -0.09 68,342 68,269 69,186 10,152
Bob Sandlin Water Supply 90.3 335.36 -2.14 184,574 173,843 192,417 8,470
Caddo 1 Water Supply 84.7 168.20 -0.30 119,873 25,334 29,898 25,985
Cedar Creek Water Supply 74.5 316.54 -5.46 480,521 480,422 644,686 27,571
Cherokee Water Supply 83.9 278.00 -2.00 38,003 33,621 40,094 3,178
Conroe Water Supply 94.8 199.89 -1.11 395,855 395,828 417,577 19,294
Cypress Springs Water Supply 91.1 376.13 -1.87 60,836 60,836 66,756 3,102
Fork Water Supply 83.0 398.88 -4.12 534,221 502,778 606,088 23,580
Gibbons Creek Water Supply 89.4 245.90 -1.10 24,702 22,998 25,721 2,323
Houston County Water Supply 94.9 259.31 -0.69 16,784 16,232 17,113 1,262
Jacksonville Water Supply 97.4 421.42 -0.58 25,064 25,002 25,670 1,142
Lake O' the Pines Water Supply and Flood Control 87.3 228.11 -1.89 234,538 234,538 268,566 17,366
Livingston Water Supply 93.4 129.60 -1.40 1,497,744 1,497,744 1,603,504 73,797
Martin Water Supply 82.1 303.11 -2.89 62,169 62,169 75,726 4,428
Monticello Water Supply 75.1 335.25 -4.75 26,082 26,082 34,740 1,583
Murvaul Water Supply 89.3 264.08 -1.22 34,185 34,185 38,285 3,289
Nacogdoches Water Supply 87.3 276.59 -2.41 34,523 34,521 39,522 1,973
Palestine Water Supply 91.1 343.54 -1.46 334,523 334,514 367,303 21,806
Sam Rayburn Water Supply and Flood Control 66.6 154.84 -9.56 1,921,255 1,902,299 2,857,077 85,664
Striker Water Supply 80.8 291.29 -1.71 18,555 13,633 16,878 1,848
Sulphur Springs Water Supply 88.5 457.81 -1.14 15,702 15,702 17,747 - n.a. -
Toledo Bend 2 Water Supply 87.7 168.66 -3.34 3,927,360 1,961,630 2,236,450 166,491
Tyler Water Supply 88.6 373.56 -1.82 69,056 63,845 72,073 4,345
Wright Patman Water Supply and Flood Control 100.0 225.71 5.11 252,706 122,593 122,593 - 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.