Upper-Coast Climate Division Reservoirs: Monitored Water Supply Reservoirs are 86.6% full on 2025-05-05
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-05-05 | 86.6 | 267,030 | 252,122 | 291,293 |
| Yesterday | 2025-05-04 | 86.4 | 266,402 | 251,611 | 291,293 |
| 2 days ago | 2025-05-03 | 86.6 | 267,582 | 252,207 | 291,293 |
| 1 week ago | 2025-04-28 | 86.8 | 264,780 | 252,891 | 291,293 |
| 1 month ago | 2025-04-05 | 88.9 | 270,188 | 258,876 | 291,293 |
| 3 months ago | 2025-02-05 | 84.0 | 255,324 | 244,588 | 291,293 |
| 6 months ago | 2024-11-05 | 89.3 | 273,364 | 260,201 | 291,293 |
| 1 year ago | 2024-05-05 | 97.0 | 346,952 | 282,509 | 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. - | 76.45 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Barker 2 |
|
- n.a. - | 70.84 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Houston |
|
100.0 | 42.89 | 0.51 | 142,013 | 132,318 | 132,318 | - n.a. - |
| Texana |
|
75.4 | 39.83 | -4.17 | 125,017 | 119,804 | 158,975 | 8,528 |
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.