San-Jacinto River Basin Reservoirs: Monitored Water Supply Reservoirs are 99.6% full on 2025-06-13
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-06-13 | 99.6 | 552,175 | 547,616 | 549,895 |
| Yesterday | 2025-06-12 | 99.6 | 552,175 | 547,616 | 549,895 |
| 2 days ago | 2025-06-11 | 99.9 | 553,013 | 549,185 | 549,895 |
| 1 week ago | 2025-06-06 | 100.0 | 561,327 | 549,895 | 549,895 |
| 1 month ago | 2025-05-13 | 99.9 | 554,305 | 549,100 | 549,895 |
| 3 months ago | 2025-03-13 | 97.0 | 538,196 | 533,228 | 549,895 |
| 6 months ago | 2024-12-13 | 95.3 | 527,674 | 523,846 | 549,895 |
| 1 year ago | 2024-06-13 | 100.0 | 556,789 | 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. - | 84.15 | - 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 | 201.01 | 0.01 | 418,335 | 417,577 | 417,577 | 20,425 |
| Houston |
|
98.3 | 42.18 | -0.20 | 133,840 | 130,039 | 132,318 | 11,354 |
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.