Upper-Coast Climate Division Reservoirs: Monitored Water Supply Reservoirs are 98.6% full on 2018-07-21
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2018-07-21 | 98.6 | 286,894 | 276,323 | 280,252 |
| Yesterday | 2018-07-20 | 98.6 | 287,410 | 276,414 | 280,252 |
| 2 days ago | 2018-07-19 | 98.7 | 288,000 | 276,686 | 280,252 |
| 1 week ago | 2018-07-14 | 99.4 | 291,832 | 278,692 | 280,252 |
| 1 month ago | 2018-06-21 | 87.9 | 254,164 | 246,421 | 280,252 |
| 3 months ago | 2018-04-21 | 89.3 | 262,422 | 250,252 | 280,252 |
| 6 months ago | 2018-01-21 | 91.5 | 264,189 | 256,342 | 280,252 |
| 1 year ago | 2017-07-21 | 95.0 | 278,307 | 266,137 | 280,252 |
*
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. - | 69.20 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Barker 2 | - n.a. - | 71.69 | - n.a. - | - n.a. - | - n.a. - | - n.a. - | - n.a. - |
| Houston | 100.0 | 42.34 | 0.61 | 130,978 | 120,686 | 120,686 | - n.a. - |
| Texana | 97.5 | 43.57 | -0.43 | 155,916 | 155,637 | 159,566 | 9,079 |
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.