East-Texas Climate Division Reservoirs: Monitored Water Supply Reservoirs are 80.4% full on 2026-09-26

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Most recent 2026-09-26 80.4 10,164,370 7,951,026 9,895,077
1 day prior 2026-09-25 80.5 10,183,128 7,965,484 9,896,870
2 days prior 2026-09-24 80.6 10,206,238 7,982,647 9,898,670
1 week prior 2026-09-19 81.3 10,317,708 8,056,208 9,907,771
1 month prior 2026-08-26 83.4 10,579,578 8,272,450 9,915,173
3 months prior 2026-06-26 89.2 11,590,184 8,843,628 9,915,173
6 months prior 2026-03-26 86.3 10,762,833 8,533,911 9,887,970
1 year prior 2025-09-26 87.4 10,873,331 8,647,688 9,895,077
*

 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)
Athensas of 2026-09-26 Water Supply 91.7 438.63 -1.37 27,109 27,068 29,503 1,655
B A Steinhagenas of 2026-09-26 Water Supply 96.6 82.77 -0.23 66,931 66,858 69,186 10,023
Bob Sandlinas of 2026-09-26 Water Supply 88.9 335.04 -2.46 181,874 171,143 192,417 8,407
Caddo 1as of 2026-09-26 Water Supply 57.0 167.54 -0.96 103,297 17,046 29,898 24,387
Cedar Creekas of 2026-09-26 Water Supply 72.4 316.03 -5.97 466,600 466,501 644,686 27,013
Cherokeeas of 2026-09-26 Water Supply 80.3 277.54 -2.46 36,563 32,181 40,094 3,089
Conroeas of 2026-09-26 Water Supply 93.6 199.63 -1.37 390,857 390,830 417,577 19,154
Cypress Springsas of 2026-09-26 Water Supply 89.7 375.81 -2.19 59,847 59,847 66,756 3,081
Forkas of 2026-09-26 Water Supply 81.6 398.52 -4.48 525,765 494,322 606,088 23,398
Gibbons Creekas of 2026-09-26 Water Supply 87.2 245.65 -1.35 24,127 22,423 25,721 2,282
Houston Countyas of 2026-09-26 Water Supply 93.2 259.09 -0.91 16,507 15,955 17,113 1,252
Jacksonvilleas of 2026-09-26 Water Supply 96.2 421.16 -0.84 24,768 24,706 25,670 1,134
Lake O' the Pinesas of 2026-09-26 Water Supply and Flood Control 90.7 227.58 -1.32 225,429 225,429 248,470 17,008
Livingstonas of 2026-09-26 Water Supply 91.2 129.11 -1.89 1,461,826 1,461,826 1,603,504 72,815
Martinas of 2026-09-26 Water Supply 79.8 302.72 -3.28 60,456 60,456 75,726 4,357
Monticelloas of 2026-09-26 Water Supply 73.6 334.92 -5.08 25,563 25,563 34,740 1,560
Murvaulas of 2026-09-26 Water Supply 86.8 263.79 -1.51 33,236 33,236 38,285 3,255
Nacogdochesas of 2026-09-26 Water Supply 85.5 276.21 -2.79 33,778 33,776 39,522 1,945
Palestineas of 2026-09-26 Water Supply 89.0 343.18 -1.82 326,730 326,721 367,303 21,484
Sam Rayburnas of 2026-09-26 Water Supply and Flood Control 65.0 154.30 -10.10 1,875,373 1,856,417 2,857,077 84,289
Strikeras of 2026-09-26 Water Supply 80.9 291.30 -1.70 18,574 13,652 16,878 1,849
Sulphur Springsas of 2026-09-26 Water Supply 85.1 457.44 -1.51 15,094 15,094 17,747 - n.a. -
Toledo Bend 2as of 2026-09-26 Water Supply 86.1 168.22 -3.78 3,854,540 1,925,220 2,236,450 164,491
Tyleras of 2026-09-26 Water Supply 86.3 373.17 -2.21 67,374 62,163 72,073 4,277
Wright Patmanas of 2026-09-26 Water Supply and Flood Control 100.0 225.36 4.76 242,152 122,593 122,593 - 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.