San-Jacinto River Basin Reservoirs: Monitored Water Supply Reservoirs are 100.0% full on 2025-04-26
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-04-26 | 100.0 | 563,593 | 549,895 | 549,895 |
| Yesterday | 2025-04-25 | 100.0 | 563,975 | 549,895 | 549,895 |
| 2 days ago | 2025-04-24 | 100.0 | 562,133 | 549,895 | 549,895 |
| 1 week ago | 2025-04-19 | 99.3 | 549,840 | 546,012 | 549,895 |
| 1 month ago | 2025-03-26 | 98.2 | 543,829 | 540,001 | 549,895 |
| 3 months ago | 2025-01-26 | 99.1 | 551,065 | 544,939 | 549,895 |
| 6 months ago | 2024-10-26 | 94.8 | 525,037 | 521,209 | 549,895 |
| 1 year ago | 2024-04-26 | 100.0 | 557,764 | 549,895 | 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. - | 76.54 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Barker 2 |
|
- n.a. - | 72.93 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Conroe |
|
100.0 | 201.14 | 0.14 | 420,996 | 417,577 | 417,577 | 20,515 |
| Houston |
|
100.0 | 42.94 | 0.56 | 142,597 | 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.