San-Jacinto River Basin Reservoirs: Monitored Water Supply Reservoirs are 97.1% full on 2025-03-13
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-03-13 | 97.1 | 538,940 | 533,768 | 549,895 |
| Yesterday | 2025-03-12 | 97.0 | 537,398 | 533,570 | 549,895 |
| 2 days ago | 2025-03-11 | 97.3 | 539,132 | 535,304 | 549,895 |
| 1 week ago | 2025-03-06 | 97.3 | 540,048 | 535,285 | 549,895 |
| 1 month ago | 2025-02-13 | 99.9 | 559,371 | 549,299 | 549,895 |
| 3 months ago | 2024-12-13 | 95.3 | 527,674 | 523,846 | 549,895 |
| 6 months ago | 2024-09-13 | 98.4 | 545,482 | 541,195 | 549,895 |
| 1 year ago | 2024-03-13 | 99.8 | 553,074 | 548,902 | 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. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Conroe |
|
100.0 | 201.04 | 0.04 | 418,948 | 417,577 | 417,577 | 20,448 |
| Houston |
|
87.8 | 40.93 | -1.45 | 119,992 | 116,191 | 132,318 | 10,804 |
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.