San-Jacinto River Basin Reservoirs: Monitored Water Supply Reservoirs are 95.8% full on 2026-02-11
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2026-02-11 | 95.8 | 531,579 | 526,604 | 549,895 |
| Yesterday | 2026-02-10 | 95.8 | 531,464 | 526,604 | 549,895 |
| 2 days ago | 2026-02-09 | 95.8 | 531,772 | 526,797 | 549,895 |
| 1 week ago | 2026-02-04 | 96.0 | 536,201 | 527,760 | 549,895 |
| 1 month ago | 2026-01-11 | 96.1 | 533,429 | 528,339 | 549,895 |
| 3 months ago | 2025-11-11 | 95.2 | 527,099 | 523,271 | 549,895 |
| 6 months ago | 2025-08-11 | 98.7 | 547,285 | 542,769 | 549,895 |
| 1 year ago | 2025-02-11 | 99.6 | 554,677 | 547,512 | 549,895 |
*
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) |
|---|---|---|---|---|---|---|---|---|
| Addicks 1 |
|
- n.a. - | 76.36 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Barker 2 |
|
- n.a. - | 70.43 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Conroe |
|
94.4 | 199.81 | -1.19 | 394,313 | 394,286 | 417,577 | 19,251 |
| Houston |
|
100.0 | 42.48 | 0.10 | 137,266 | 132,318 | 132,318 | - n.a. - |
footnotes
1
Addicks Reservoir is a flood control lake. It is not used for water supply and under normal conditions it is empty.
2
Barker Reservoir is a flood control lake. It is not used for water supply and under normal conditions it is empty.