San-Jacinto River Basin Reservoirs: Monitored Water Supply Reservoirs are 92.1% full on 2022-10-02

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2022-10-02 92.1 510,551 506,723 549,895
Yesterday 2022-10-01 92.2 510,927 507,099 549,895
2 days ago 2022-09-30 92.3 511,377 507,549 549,895
1 week ago 2022-09-25 93.3 516,929 513,101 549,895
1 month ago 2022-09-02 95.0 529,472 522,191 549,895
3 months ago 2022-07-02 96.7 535,394 531,566 549,895
6 months ago 2022-04-02 100.0 557,769 549,895 549,895
1 year ago 2021-10-02 95.8 539,568 526,797 549,895
*

 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. - 76.44 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2 - n.a. - 69.32 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Conroe 90.5 198.95 -2.05 377,958 377,931 417,577 18,789
Houston 97.3 42.07 -0.31 132,593 128,792 132,318 11,306
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.