Upper-Coast Climate Division Reservoirs: Monitored Water Supply Reservoirs are 99.5% full on 2025-07-16
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-07-16 | 99.5 | 302,325 | 289,858 | 291,293 |
| Yesterday | 2025-07-15 | 99.5 | 302,325 | 289,858 | 291,293 |
| 2 days ago | 2025-07-14 | 99.6 | 303,341 | 290,062 | 291,293 |
| 1 week ago | 2025-07-09 | 99.7 | 303,286 | 290,471 | 291,293 |
| 1 month ago | 2025-06-16 | 99.7 | 309,135 | 290,471 | 291,293 |
| 3 months ago | 2025-04-16 | 87.2 | 263,221 | 254,092 | 291,293 |
| 6 months ago | 2025-01-16 | 84.9 | 258,366 | 247,400 | 291,293 |
| 1 year ago | 2024-07-16 | 99.9 | 303,347 | 290,880 | 291,293 |
*
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. - | 76.41 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Barker 2 |
|
- n.a. - | 69.62 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Houston |
|
100.0 | 42.67 | 0.29 | 139,456 | 132,318 | 132,318 | - n.a. - |
| Texana |
|
99.0 | 43.85 | -0.15 | 162,651 | 157,438 | 158,975 | 10,198 |
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.