Upper-Coast Climate Division Reservoirs: Monitored Water Supply Reservoirs are 99.5% full on 2025-06-15
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-06-15 | 99.5 | 298,938 | 289,924 | 291,293 |
| Yesterday | 2025-06-14 | 99.1 | 297,648 | 288,634 | 291,293 |
| 2 days ago | 2025-06-13 | 96.1 | 289,000 | 279,986 | 291,293 |
| 1 week ago | 2025-06-08 | 89.1 | 271,844 | 259,493 | 291,293 |
| 1 month ago | 2025-05-15 | 86.2 | 261,607 | 251,101 | 291,293 |
| 3 months ago | 2025-03-15 | 76.3 | 231,162 | 222,148 | 291,293 |
| 6 months ago | 2024-12-15 | 84.7 | 256,124 | 246,651 | 291,293 |
| 1 year ago | 2024-06-15 | 97.8 | 294,276 | 284,803 | 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. - | 84.80 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Barker 2 |
|
- n.a. - | 82.48 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Houston |
|
99.7 | 42.35 | -0.03 | 135,776 | 131,975 | 132,318 | 11,429 |
| Texana |
|
99.4 | 43.90 | -0.10 | 163,162 | 157,949 | 158,975 | 10,217 |
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.