San-Jacinto River Basin Reservoirs: Monitored Water Supply Reservoirs are 100.0% full on 2023-02-06

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2023-02-06 100.0 563,435 549,895 549,895
Yesterday 2023-02-05 100.0 566,373 549,895 549,895
2 days ago 2023-02-04 100.0 569,645 549,895 549,895
1 week ago 2023-01-30 100.0 583,028 549,895 549,895
1 month ago 2023-01-06 98.3 547,505 540,802 549,895
3 months ago 2022-11-06 91.4 506,555 502,727 549,895
6 months ago 2022-08-06 93.2 516,594 512,766 549,895
1 year ago 2022-02-06 98.2 548,225 540,016 549,895
*

 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. - 91.56 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2 - n.a. - 88.02 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Conroe 100.0 201.24 0.24 423,051 417,577 417,577 20,579
Houston 100.0 42.75 0.37 140,384 132,318 132,318 - n.a. -
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.