San-Jacinto River Basin Reservoirs: Monitored Water Supply Reservoirs are 90.5% full on 2019-11-15

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2019-11-15 90.5 493,536 489,527 541,135
Yesterday 2019-11-14 90.4 493,032 489,023 541,135
2 days ago 2019-11-13 90.3 492,744 488,735 541,135
1 week ago 2019-11-08 91.3 497,879 493,870 541,135
1 month ago 2019-10-15 90.6 494,326 490,317 541,135
3 months ago 2019-08-15 94.9 517,451 513,442 541,135
6 months ago 2019-05-15 99.8 545,543 540,176 541,135
1 year ago 2018-11-15 100.0 550,875 541,135 541,135
*

 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. - 72.07 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2 - n.a. - 72.78 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Conroe 90.0 198.80 -2.20 370,003 369,969 410,988 18,115
Houston 91.9 41.42 -0.96 123,533 119,558 130,147 10,777
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.