Upper-Coast Climate Division Reservoirs: Monitored Water Supply Reservoirs are 97.5% full on 2019-05-23

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2019-05-23 97.5 286,666 282,412 289,713
Yesterday 2019-05-22 97.2 285,771 281,517 289,713
2 days ago 2019-05-21 98.0 288,062 283,808 289,713
1 week ago 2019-05-16 99.9 295,412 289,345 289,713
1 month ago 2019-04-23 97.3 287,086 281,814 289,713
3 months ago 2019-02-23 99.2 292,490 287,331 289,713
6 months ago 2018-11-23 99.7 296,641 288,978 289,713
1 year ago 2018-05-23 85.6 252,227 247,973 289,713
*

 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. - 68.90 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2 - n.a. - 72.05 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Houston 95.4 41.84 -0.54 128,106 124,131 130,147 10,998
Texana 99.2 43.86 -0.14 158,560 158,281 159,566 9,157
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.