San-Jacinto River Basin Reservoirs: Monitored Water Supply Reservoirs are 98.4% full on 2017-08-20
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2017-08-20 | 98.4 | 534,134 | 523,277 | 531,674 |
| Yesterday | 2017-08-19 | 98.5 | 534,725 | 523,656 | 531,674 |
| 2 days ago | 2017-08-18 | 98.6 | 535,319 | 524,036 | 531,674 |
| 1 week ago | 2017-08-13 | 98.9 | 537,327 | 525,937 | 531,674 |
| 1 month ago | 2017-07-20 | 100.0 | 543,729 | 531,482 | 531,674 |
| 3 months ago | 2017-05-20 | 98.3 | 528,847 | 522,897 | 531,674 |
| 6 months ago | 2017-02-20 | 100.0 | 550,761 | 531,674 | 531,674 |
| 1 year ago | 2016-08-20 | 98.4 | 538,492 | 523,087 | 531,674 |
*
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 | 0.1 | 85.93 | -28.07 | 267 | 267 | 202,128 | 169 |
| Barker 2 | 0.1 | 83.18 | -23.82 | 318 | 178 | 206,860 | 129 |
| Conroe | 98.0 | 200.56 | -0.44 | 402,625 | 402,591 | 410,988 | 18,974 |
| Houston | 100.0 | 42.39 | 0.66 | 131,509 | 120,686 | 120,686 | - 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.