Upper-Coast Climate Division Reservoirs: Monitored Water Supply Reservoirs are 85.2% full on 2025-11-02
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-11-02 | 85.2 | 257,244 | 248,230 | 291,293 |
| Yesterday | 2025-11-01 | 85.3 | 257,527 | 248,513 | 291,293 |
| 2 days ago | 2025-10-31 | 85.3 | 257,355 | 248,341 | 291,293 |
| 1 week ago | 2025-10-26 | 85.0 | 256,595 | 247,581 | 291,293 |
| 1 month ago | 2025-10-02 | 89.0 | 268,238 | 259,224 | 291,293 |
| 3 months ago | 2025-08-02 | 97.5 | 294,409 | 283,903 | 291,293 |
| 6 months ago | 2025-05-02 | 86.5 | 264,503 | 252,036 | 291,293 |
| 1 year ago | 2024-11-02 | 89.3 | 269,190 | 260,176 | 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. - | 76.34 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Barker 2 |
|
- n.a. - | 70.05 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Houston |
|
98.5 | 42.21 | -0.17 | 134,180 | 130,379 | 132,318 | 11,368 |
| Texana |
|
74.1 | 39.60 | -4.40 | 123,064 | 117,851 | 158,975 | 8,451 |
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.