North-East-Texas Planning Region Reservoirs: Monitored Water Supply Reservoirs are 86.1% full on 2026-09-25

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-09-25 86.1 2,505,223 2,216,983 2,573,788
Yesterday 2026-09-24 86.2 2,509,302 2,220,764 2,575,588
2 days ago 2026-09-23 86.3 2,515,338 2,225,247 2,577,395
1 week ago 2026-09-18 87.2 2,567,460 2,255,837 2,586,530
1 month ago 2026-08-25 89.7 2,643,356 2,323,828 2,592,091
3 months ago 2026-06-25 96.1 3,054,258 2,490,892 2,592,091
6 months ago 2026-03-25 91.6 2,609,858 2,349,002 2,564,888
1 year ago 2025-09-25 95.3 2,766,887 2,452,583 2,573,788
*

 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)
Bob Sandlin Water Supply 89.0 335.06 -2.44 182,042 171,311 192,417 8,411
Caddo 1 Water Supply 57.0 167.54 -0.96 103,297 17,046 29,898 24,387
Crook Water Supply 84.9 474.65 -1.35 7,823 7,808 9,195 1,006
Cypress Springs Water Supply 89.7 375.83 -2.17 59,908 59,908 66,756 3,082
Fork Water Supply 81.7 398.55 -4.45 526,467 495,024 606,088 23,413
Jim Chapman Water Supply and Flood Control 69.3 435.22 -4.78 215,111 179,336 258,723 15,105
Lake O' the Pines Water Supply and Flood Control 90.2 227.60 -1.40 225,768 225,768 250,263 17,021
Monticello Water Supply 73.6 334.92 -5.08 25,563 25,563 34,740 1,560
Pat Mayse Water Supply and Flood Control 91.2 449.20 -1.80 107,885 103,725 113,683 5,362
Sulphur Springs Water Supply 85.3 457.47 -1.48 15,143 15,143 17,747 - n.a. -
Tawakoni Water Supply 91.1 435.33 -2.17 793,766 793,758 871,685 34,995
Wright Patman Water Supply and Flood Control 100.0 225.37 4.77 242,450 122,593 122,593 - 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.