North-East-Texas Planning Region Reservoirs: Monitored Water Supply Reservoirs are 93.7% full on 2026-07-30

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2026-07-30 93.7 2,783,655 2,429,318 2,592,091
Yesterday 2026-07-29 93.8 2,787,676 2,431,970 2,592,091
2 days ago 2026-07-28 93.9 2,792,412 2,434,622 2,592,091
1 week ago 2026-07-23 94.5 2,816,420 2,450,557 2,592,091
1 month ago 2026-06-30 95.7 3,049,541 2,481,265 2,592,091
3 months ago 2026-04-30 94.2 2,683,202 2,416,241 2,564,888
6 months ago 2026-01-30 89.6 2,564,636 2,299,335 2,564,888
1 year ago 2025-07-30 99.2 2,917,849 2,570,063 2,592,091
*

 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 94.9 336.38 -1.12 193,315 182,584 192,417 8,669
Caddo 1 Water Supply 100.0 168.64 0.14 131,538 29,898 29,898 27,045
Crook Water Supply 97.1 475.74 -0.26 8,939 8,924 9,195 1,041
Cypress Springs Water Supply 96.2 377.21 -0.79 64,225 64,225 66,756 3,175
Fork Water Supply 88.1 400.18 -2.82 565,316 533,873 606,088 24,327
Jim Chapman Water Supply and Flood Control 84.8 437.73 -2.27 255,124 219,349 258,723 16,692
Lake O' the Pines Water Supply and Flood Control 93.3 229.01 -0.99 250,443 250,443 268,566 - n.a. -
Monticello Water Supply 79.6 336.22 -3.78 27,668 27,668 34,740 1,659
Pat Mayse Water Supply and Flood Control 100.0 451.20 0.20 118,973 113,683 113,683 - n.a. -
Sulphur Springs Water Supply 99.4 458.89 -0.06 17,637 17,637 17,747 - n.a. -
Tawakoni Water Supply 98.5 437.14 -0.36 858,449 858,441 871,685 36,576
Wright Patman Water Supply and Flood Control 100.0 226.95 6.35 292,028 122,593 122,593 - 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.