Upper-Coast Climate Division Reservoirs: Monitored Water Supply Reservoirs are 97.5% full on 2020-07-10

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2020-07-10 97.5 286,819 282,381 289,713
Yesterday 2020-07-09 97.2 286,072 281,726 289,713
2 days ago 2020-07-08 97.2 286,147 281,617 289,713
1 week ago 2020-07-03 96.8 285,228 280,422 289,713
1 month ago 2020-06-10 97.3 286,007 281,753 289,713
3 months ago 2020-04-10 91.1 268,665 263,845 289,713
6 months ago 2020-01-10 80.0 236,094 231,840 289,713
1 year ago 2019-07-10 93.9 276,291 272,037 289,713
*

 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. - 68.24 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2 - n.a. - 70.00 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Houston 94.4 41.72 -0.66 126,790 122,815 130,147 10,935
Texana 100.0 44.02 0.02 160,029 159,566 159,566 - 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.