San-Jacinto River Basin Reservoirs: Monitored Water Supply Reservoirs are 99.6% full on 2022-05-21
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2022-05-21 | 99.6 | 543,227 | 539,218 | 541,135 |
| Yesterday | 2022-05-20 | 99.6 | 543,193 | 539,184 | 541,135 |
| 2 days ago | 2022-05-19 | 99.8 | 544,220 | 539,985 | 541,135 |
| 1 week ago | 2022-05-14 | 100.0 | 549,763 | 541,135 | 541,135 |
| 1 month ago | 2022-04-21 | 99.2 | 540,943 | 536,934 | 541,135 |
| 3 months ago | 2022-02-21 | 98.1 | 534,968 | 530,959 | 541,135 |
| 6 months ago | 2021-11-21 | 95.6 | 522,376 | 517,349 | 541,135 |
| 1 year ago | 2021-05-21 | 100.0 | 570,187 | 541,135 | 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. - | 76.44 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Barker 2 | - n.a. - | 81.45 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Conroe | 99.5 | 200.90 | -0.10 | 409,105 | 409,071 | 410,988 | 19,147 |
| Houston | 100.0 | 42.38 | 0.00 | 134,122 | 130,147 | 130,147 | 11,282 |
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.