San-Jacinto River Basin Reservoirs

Monitored Water Supply Reservoirs are 98.0% full on 2015-07-28

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2015-07-28 98.0 534,686 526,235 536,863
Yesterday 2015-07-27 98.3 536,049 527,598 536,863
2 days ago 2015-07-26 98.4 536,948 528,184 536,863
1 week ago 2015-07-21 98.8 540,048 530,339 536,863
1 month ago 2015-06-28 100.0 554,747 536,863 536,863
3 months ago 2015-04-28 100.0 551,763 536,863 536,863
6 months ago 2015-01-28 100.0 549,685 536,665 536,863
1 year ago 2014-07-28 100.0 550,373 536,863 536,863
*

Percent Full is based on Conservation Storage and Conservation Capacity.

Recent Conditions

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 0.0 68.86 -45.14 46 46 202,128 - n.a. -
Barker 2 0.0 71.85 -35.15 2 0 206,860 - n.a. -
Conroe 97.4 200.46 -0.54 405,600 405,549 416,177 19,455
Houston 100.0 42.16 0.43 129,086 120,686 120,686 10,433
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.