San-Jacinto River Basin Reservoirs: Monitored Water Supply Reservoirs are 95.4% full on 2021-10-20
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2021-10-20 | 95.4 | 522,740 | 516,236 | 541,135 |
| Yesterday | 2021-10-19 | 95.4 | 522,812 | 516,422 | 541,135 |
| 2 days ago | 2021-10-18 | 95.5 | 523,597 | 516,978 | 541,135 |
| 1 week ago | 2021-10-13 | 95.6 | 525,040 | 517,164 | 541,135 |
| 1 month ago | 2021-09-20 | 95.4 | 521,603 | 516,236 | 541,135 |
| 3 months ago | 2021-07-20 | 100.0 | 547,875 | 541,135 | 541,135 |
| 6 months ago | 2021-04-20 | 96.6 | 527,140 | 522,565 | 541,135 |
| 1 year ago | 2020-10-20 | 94.0 | 512,605 | 508,596 | 541,135 |
*
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. - | 69.30 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Barker 2 | - n.a. - | 70.74 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Conroe | 93.9 | 199.68 | -1.32 | 386,123 | 386,089 | 410,988 | 18,529 |
| Houston | 100.0 | 42.60 | 0.22 | 136,617 | 130,147 | 130,147 | - 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.