Upper-Coast Climate Division Reservoirs: Monitored Water Supply Reservoirs are 96.7% full on 2021-09-23
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2021-09-23 | 96.7 | 284,454 | 280,200 | 289,713 |
| Yesterday | 2021-09-22 | 97.0 | 285,259 | 281,005 | 289,713 |
| 2 days ago | 2021-09-21 | 97.1 | 286,525 | 281,366 | 289,713 |
| 1 week ago | 2021-09-16 | 97.7 | 289,683 | 283,162 | 289,713 |
| 1 month ago | 2021-08-23 | 99.2 | 292,355 | 287,422 | 289,713 |
| 3 months ago | 2021-06-23 | 99.8 | 296,345 | 289,253 | 289,713 |
| 6 months ago | 2021-03-23 | 96.8 | 284,564 | 280,310 | 289,713 |
| 1 year ago | 2020-09-23 | 99.9 | 294,483 | 289,437 | 289,713 |
*
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. - | 68.20 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Barker 2 | - n.a. - | 70.11 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Houston | 99.7 | 42.34 | -0.04 | 133,671 | 129,696 | 130,147 | 11,261 |
| Texana | 94.3 | 43.00 | -1.00 | 150,783 | 150,504 | 159,566 | 8,934 |
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.