Houston Area Reservoirs: Monitored Water Supply Reservoirs are 99.3% full on 2025-03-09
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-03-09 | 99.3 | 2,201,403 | 2,137,921 | 2,153,399 |
| Yesterday | 2025-03-08 | 99.3 | 2,182,451 | 2,137,380 | 2,153,399 |
| 2 days ago | 2025-03-07 | 99.3 | 2,166,548 | 2,138,246 | 2,153,399 |
| 1 week ago | 2025-03-02 | 99.2 | 2,141,752 | 2,136,171 | 2,153,399 |
| 1 month ago | 2025-02-09 | 99.9 | 2,234,375 | 2,150,422 | 2,153,399 |
| 3 months ago | 2024-12-09 | 94.9 | 2,048,151 | 2,044,323 | 2,153,399 |
| 6 months ago | 2024-09-09 | 98.4 | 2,123,730 | 2,119,099 | 2,153,399 |
| 1 year ago | 2024-03-09 | 100.0 | 2,177,940 | 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 | 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. - | 69.75 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Conroe |
|
100.0 | 201.13 | 0.13 | 420,791 | 417,577 | 417,577 | 20,509 |
| Houston |
|
88.3 | 40.99 | -1.39 | 120,641 | 116,840 | 132,318 | 10,829 |
| Livingston |
|
100.0 | 131.71 | 0.71 | 1,659,971 | 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.