East-Texas Planning Region Reservoirs: Monitored Water Supply Reservoirs are 79.1% full on 2026-03-11
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-03-11 | 79.1 | 6,627,927 | 4,657,152 | 5,884,880 |
| Yesterday | 2026-03-10 | 79.0 | 6,611,764 | 4,649,879 | 5,884,880 |
| 2 days ago | 2026-03-09 | 79.0 | 6,612,829 | 4,649,770 | 5,884,880 |
| 1 week ago | 2026-03-04 | 78.7 | 6,581,313 | 4,632,176 | 5,884,880 |
| 1 month ago | 2026-02-11 | 77.8 | 6,504,785 | 4,577,247 | 5,884,880 |
| 3 months ago | 2025-12-11 | 78.0 | 6,526,382 | 4,590,626 | 5,884,880 |
| 6 months ago | 2025-09-11 | 82.4 | 6,823,343 | 4,848,635 | 5,884,880 |
| 1 year ago | 2025-03-11 | 98.9 | 8,250,358 | 5,818,807 | 5,884,880 |
*
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) |
|---|---|---|---|---|---|---|---|---|
| Athens |
|
100.0 | 440.43 | 0.43 | 30,351 | 29,503 | 29,503 | - n.a. - |
| B A Steinhagen |
|
91.2 | 82.39 | -0.61 | 63,188 | 63,115 | 69,186 | 9,673 |
| Cherokee |
|
100.0 | 280.55 | 0.55 | 47,030 | 40,094 | 40,094 | - n.a. - |
| Houston County |
|
100.0 | 260.26 | 0.26 | 18,003 | 17,113 | 17,113 | - n.a. - |
| Jacksonville |
|
100.0 | 422.17 | 0.17 | 25,929 | 25,670 | 25,670 | - n.a. - |
| Martin |
|
88.7 | 304.22 | -1.78 | 67,196 | 67,196 | 75,726 | 4,630 |
| Murvaul |
|
100.0 | 265.35 | 0.05 | 38,456 | 38,285 | 38,285 | - n.a. - |
| Nacogdoches |
|
94.6 | 278.01 | -0.99 | 37,407 | 37,405 | 39,522 | 2,091 |
| Palestine |
|
100.0 | 345.09 | 0.09 | 369,396 | 367,303 | 367,303 | - n.a. - |
| Sam Rayburn |
|
68.6 | 155.49 | -8.91 | 1,977,505 | 1,958,549 | 2,857,077 | 87,421 |
| Striker |
|
100.0 | 293.15 | 0.15 | 22,093 | 16,878 | 16,878 | 1,967 |
| Toledo Bend 1 |
|
86.1 | 168.23 | -3.77 | 3,856,141 | 1,926,020 | 2,236,450 | 164,536 |
| Tyler |
|
97.2 | 374.94 | -0.44 | 75,232 | 70,021 | 72,073 | 4,614 |
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.