Upper-Coast Climate Division Reservoirs: Monitored Water Supply Reservoirs are 83.5% full on 2025-11-13
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-11-13 | 83.5 | 252,230 | 243,216 | 291,293 |
| Yesterday | 2025-11-12 | 83.4 | 252,086 | 243,072 | 291,293 |
| 2 days ago | 2025-11-11 | 83.5 | 252,109 | 243,095 | 291,293 |
| 1 week ago | 2025-11-06 | 84.9 | 256,238 | 247,224 | 291,293 |
| 1 month ago | 2025-10-13 | 87.1 | 262,728 | 253,714 | 291,293 |
| 3 months ago | 2025-08-13 | 95.8 | 288,711 | 279,009 | 291,293 |
| 6 months ago | 2025-05-13 | 86.4 | 262,087 | 251,696 | 291,293 |
| 1 year ago | 2024-11-13 | 88.6 | 267,903 | 258,086 | 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. - | 69.40 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Houston |
|
97.6 | 42.10 | -0.28 | 132,933 | 129,132 | 132,318 | 11,319 |
| Texana |
|
71.8 | 39.15 | -4.85 | 119,297 | 114,084 | 158,975 | 8,287 |
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.