East-Texas Planning Region Reservoirs: Monitored Water Supply Reservoirs are 81.4% full on 2026-04-11
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-04-11 | 81.4 | 6,815,351 | 4,788,321 | 5,884,880 |
| Yesterday | 2026-04-10 | 81.3 | 6,812,663 | 4,786,262 | 5,884,880 |
| 2 days ago | 2026-04-09 | 81.3 | 6,812,568 | 4,785,561 | 5,884,880 |
| 1 week ago | 2026-04-04 | 81.1 | 6,790,270 | 4,770,707 | 5,884,880 |
| 1 month ago | 2026-03-11 | 79.2 | 6,640,778 | 4,663,475 | 5,884,880 |
| 3 months ago | 2026-01-11 | 78.1 | 6,550,292 | 4,597,336 | 5,884,880 |
| 6 months ago | 2025-10-11 | 79.8 | 6,626,116 | 4,696,187 | 5,884,880 |
| 1 year ago | 2025-04-11 | 99.1 | 8,236,477 | 5,831,665 | 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 | 440.20 | 0.20 | 29,917 | 29,503 | 29,503 | - n.a. - |
| B A Steinhagen |
|
96.6 | 82.77 | -0.23 | 66,931 | 66,858 | 69,186 | 10,023 |
| Cherokee |
|
100.0 | 280.35 | 0.35 | 46,229 | 40,094 | 40,094 | - n.a. - |
| Houston County |
|
100.0 | 260.33 | 0.33 | 18,094 | 17,113 | 17,113 | - n.a. - |
| Jacksonville |
|
100.0 | 422.11 | 0.11 | 25,860 | 25,670 | 25,670 | - n.a. - |
| Martin |
|
94.7 | 305.18 | -0.82 | 71,725 | 71,725 | 75,726 | 4,805 |
| Murvaul |
|
100.0 | 265.38 | 0.08 | 38,560 | 38,285 | 38,285 | - n.a. - |
| Nacogdoches |
|
97.4 | 278.52 | -0.48 | 38,485 | 38,483 | 39,522 | 2,138 |
| Palestine |
|
100.0 | 345.00 | 0.00 | 367,312 | 367,303 | 367,303 | 23,112 |
| Sam Rayburn |
|
70.7 | 156.19 | -8.21 | 2,039,387 | 2,020,431 | 2,857,077 | 89,405 |
| Striker |
|
100.0 | 293.16 | 0.16 | 22,113 | 16,878 | 16,878 | 1,968 |
| Toledo Bend 1 |
|
88.8 | 168.94 | -3.06 | 3,974,997 | 1,985,448 | 2,236,450 | 167,838 |
| Tyler |
|
97.9 | 375.05 | -0.33 | 75,741 | 70,530 | 72,073 | 4,638 |
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.