Upper-Coast Climate Division Reservoirs: Monitored Water Supply Reservoirs are 84.7% full on 2019-09-17

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2019-09-17 84.7 249,537 245,283 289,713
Yesterday 2019-09-16 84.8 249,977 245,723 289,713
2 days ago 2019-09-15 85.0 250,465 246,211 289,713
1 week ago 2019-09-10 85.0 250,610 246,356 289,713
1 month ago 2019-08-17 88.6 261,031 256,777 289,713
3 months ago 2019-06-17 98.1 288,411 284,157 289,713
6 months ago 2019-03-17 96.2 282,951 278,697 289,713
1 year ago 2018-09-17 94.7 278,609 274,355 289,713
*

 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. - 68.96 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2 - n.a. - 73.71 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Houston 90.7 41.28 -1.10 122,030 118,055 130,147 10,704
Texana 79.7 40.30 -3.70 127,507 127,228 159,566 8,317
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.