San-Jacinto River Basin Reservoirs: Monitored Water Supply Reservoirs are 97.2% full on 2025-03-09
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-03-09 | 97.2 | 541,432 | 534,417 | 549,895 |
| Yesterday | 2025-03-08 | 97.1 | 539,457 | 533,876 | 549,895 |
| 2 days ago | 2025-03-07 | 97.2 | 539,505 | 534,742 | 549,895 |
| 1 week ago | 2025-03-02 | 97.0 | 539,025 | 533,444 | 549,895 |
| 1 month ago | 2025-02-09 | 99.5 | 552,238 | 546,918 | 549,895 |
| 3 months ago | 2024-12-09 | 95.6 | 529,663 | 525,835 | 549,895 |
| 6 months ago | 2024-09-09 | 98.7 | 547,203 | 542,572 | 549,895 |
| 1 year ago | 2024-03-09 | 100.0 | 555,641 | 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. - | 76.45 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Barker 2 |
|
- n.a. - | 69.75 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Conroe |
|
100.0 | 201.13 | 0.13 | 420,791 | 417,577 | 417,577 | 20,509 |
| Houston |
|
88.3 | 40.99 | -1.39 | 120,641 | 116,840 | 132,318 | 10,829 |
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.