San-Jacinto River Basin Reservoirs

Monitored Water Supply Reservoirs are 99.4% full on 2014-08-22

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2014-08-22 99.4 538,231 533,492 536,863
Yesterday 2014-08-21 99.4 538,524 533,887 536,863
2 days ago 2014-08-20 99.3 538,237 533,294 536,863
1 week ago 2014-08-15 99.6 540,448 534,481 536,863
1 month ago 2014-07-22 100.0 554,231 536,863 536,863
3 months ago 2014-05-22 100.0 549,541 536,863 536,863
6 months ago 2014-02-22 95.8 523,945 514,552 536,863
1 year ago 2013-08-22 88.1 477,242 473,216 536,863
*

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 69.01 -44.99 47 47 202,128 - n.a. -
Barker 2 0.0 71.80 -35.20 2 0 206,860 - n.a. -
Conroe 99.2 200.83 -0.17 412,857 412,806 416,177 19,768
Houston 100.0 41.80 0.07 125,374 120,686 120,686 10,200
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.