Upper-Coast Climate Division Reservoirs: Monitored Water Supply Reservoirs are 89.7% full on 2018-02-22

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2018-02-22 89.7 267,715 251,511 280,252
Yesterday 2018-02-21 89.7 260,629 251,427 280,252
2 days ago 2018-02-20 89.8 258,924 251,595 280,252
1 week ago 2018-02-15 89.8 260,882 251,680 280,252
1 month ago 2018-01-22 91.5 263,757 256,428 280,252
3 months ago 2017-11-22 95.6 272,168 267,812 280,252
6 months ago 2017-08-22 91.4 266,743 256,172 280,252
1 year ago 2017-02-22 99.9 299,181 280,068 280,252
*

 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. - 81.73 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2 - n.a. - 79.37 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Houston 100.0 42.86 1.13 136,611 120,686 120,686 - n.a. -
Texana 82.0 40.73 -3.27 131,104 130,825 159,566 8,413
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.