San-Jacinto River Basin Reservoirs: Monitored Water Supply Reservoirs are 100.0% full on 2025-07-05
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-07-05 | 100.0 | 560,158 | 549,895 | 549,895 |
| Yesterday | 2025-07-04 | 100.0 | 560,158 | 549,895 | 549,895 |
| 2 days ago | 2025-07-03 | 100.0 | 558,503 | 549,895 | 549,895 |
| 1 week ago | 2025-06-28 | 100.0 | 559,953 | 549,895 | 549,895 |
| 1 month ago | 2025-06-05 | 100.0 | 560,120 | 549,895 | 549,895 |
| 3 months ago | 2025-04-05 | 100.0 | 557,161 | 549,895 | 549,895 |
| 6 months ago | 2025-01-05 | 97.8 | 543,641 | 537,861 | 549,895 |
| 1 year ago | 2024-07-05 | 97.3 | 538,774 | 534,946 | 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. - | 76.42 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Barker 2 |
|
- n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Conroe |
|
100.0 | 201.12 | 0.12 | 420,586 | 417,577 | 417,577 | 20,502 |
| Houston |
|
100.0 | 42.68 | 0.30 | 139,572 | 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.