San-Jacinto River Basin Reservoirs

Monitored Water Supply Reservoirs are 100.0% full on 2014-07-31

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2014-07-31 100.0 548,549 536,863 536,863
Yesterday 2014-07-30 100.0 549,255 536,863 536,863
2 days ago 2014-07-29 100.0 549,961 536,863 536,863
1 week ago 2014-07-24 100.0 553,466 536,863 536,863
1 month ago 2014-06-30 100.0 550,183 536,863 536,863
3 months ago 2014-04-30 98.2 532,261 527,012 536,863
6 months ago 2014-01-31 95.4 520,045 512,115 536,863
1 year ago 2013-07-31 89.6 487,293 480,812 536,863
*

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 0.1 78.07 -35.93 180 180 202,128 22
Barker 2 0.0 72.36 -34.64 3 0 206,860 - n.a. -
Conroe 100.0 201.12 0.12 418,626 416,177 416,177 20,216
Houston 100.0 42.24 0.51 129,923 120,686 120,686 10,497
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.