Sabine River Basin Reservoirs: Monitored Water Supply Reservoirs are 98.1% full on 2025-07-21

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2025-07-21 98.1 6,012,709 3,795,136 3,867,301
Yesterday 2025-07-20 98.1 6,012,709 3,795,136 3,867,301
2 days ago 2025-07-19 98.1 6,013,098 3,794,400 3,867,301
1 week ago 2025-07-14 98.1 6,015,971 3,792,394 3,867,301
1 month ago 2025-06-21 99.6 6,165,632 3,850,562 3,867,301
3 months ago 2025-04-21 99.3 6,116,216 3,839,494 3,867,301
6 months ago 2025-01-21 90.4 5,520,944 3,497,546 3,867,301
1 year ago 2024-07-21 96.4 5,874,423 3,727,819 3,867,301
*

 Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.

Area 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)
Cherokeeas of 2025-07-20 Water Supply 100.0 280.14 0.14 45,408 40,094 40,094 3,863
Forkas of 2025-07-20 Water Supply 100.0 403.33 0.33 645,305 605,061 605,061 - n.a. -
Martinas of 2025-07-20 Water Supply 98.8 305.82 -0.18 74,837 74,837 75,726 4,922
Murvaulas of 2025-07-20 Water Supply 98.7 265.15 -0.15 37,771 37,771 38,285 3,415
Tawakonias of 2025-07-20 Water Supply 100.0 437.56 0.06 873,913 871,685 871,685 - n.a. -
Toledo Bend 1as of 2025-07-20 Water Supply 96.8 171.08 -0.92 4,335,475 2,165,688 2,236,450 178,116
footnotes
1

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.