Houston Area Reservoirs: Monitored Water Supply Reservoirs are 99.3% full on 2025-02-21
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-02-21 | 99.3 | 2,184,647 | 2,138,917 | 2,153,399 |
| Yesterday | 2025-02-20 | 99.3 | 2,208,667 | 2,138,246 | 2,153,399 |
| 2 days ago | 2025-02-19 | 99.5 | 2,240,219 | 2,142,508 | 2,153,399 |
| 1 week ago | 2025-02-14 | 100.0 | 2,246,887 | 2,152,803 | 2,153,399 |
| 1 month ago | 2025-01-21 | 99.8 | 2,164,963 | 2,148,641 | 2,153,399 |
| 3 months ago | 2024-11-21 | 95.1 | 2,051,995 | 2,048,167 | 2,153,399 |
| 6 months ago | 2024-08-21 | 99.3 | 2,142,861 | 2,139,033 | 2,153,399 |
| 1 year ago | 2024-02-21 | 100.0 | 2,175,438 | 2,153,399 | 2,153,399 |
*
Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.
Area Map
Reservoir Storage
| Reservoir | 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. - | 82.06 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Barker 2 | - n.a. - | 81.89 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Conroe | 100.0 | 200.99 | -0.01 | 417,406 | 417,379 | 417,577 | 19,889 |
| Houston | 89.2 | 41.10 | -1.28 | 121,835 | 118,034 | 132,318 | 10,877 |
| Livingston | 100.0 | 131.53 | 0.53 | 1,645,406 | 1,603,504 | 1,603,504 | - n.a. - |
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.