San-Jacinto River Basin Reservoirs: Monitored Water Supply Reservoirs are 94.5% full on 2024-12-02

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2024-12-02 94.5 523,500 519,672 549,895
Yesterday 2024-12-01 94.5 523,692 519,864 549,895
2 days ago 2024-11-30 94.5 523,437 519,609 549,895
1 week ago 2024-11-25 94.7 524,630 520,802 549,895
1 month ago 2024-11-02 94.9 525,905 522,077 549,895
3 months ago 2024-09-02 98.8 549,568 543,557 549,895
6 months ago 2024-06-02 100.0 584,305 549,895 549,895
1 year ago 2023-12-02 97.5 541,918 535,907 549,895
*

 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. - 76.45 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2 - n.a. - 69.52 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Conroe 94.1 199.75 -1.25 393,159 393,132 417,577 19,218
Houston 95.6 41.87 -0.51 130,341 126,540 132,318 11,217
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.