Upper-Coast Climate Division Reservoirs: Monitored Water Supply Reservoirs are 93.9% full on 2017-12-18

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2017-12-18 93.9 274,988 263,246 280,252
Yesterday 2017-12-17 93.9 273,605 263,246 280,252
2 days ago 2017-12-16 93.9 271,230 263,072 280,252
1 week ago 2017-12-11 94.2 270,756 263,944 280,252
1 month ago 2017-11-18 96.0 274,428 269,053 280,252
3 months ago 2017-09-18 99.1 291,460 277,779 280,252
6 months ago 2017-06-18 96.6 281,739 270,743 280,252
1 year ago 2016-12-18 100.0 290,860 280,252 280,252
*

 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. - 78.25 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2 - n.a. - 77.47 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Houston 100.0 42.45 0.72 132,149 120,686 120,686 - n.a. -
Texana 89.3 42.10 -1.90 142,839 142,560 159,566 8,721
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.