San-Jacinto River Basin Reservoirs: Monitored Water Supply Reservoirs are 97.6% full on 2020-04-06

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2020-04-06 97.6 532,183 528,174 541,135
Yesterday 2020-04-05 97.6 532,183 528,174 541,135
2 days ago 2020-04-04 97.0 528,934 524,925 541,135
1 week ago 2020-03-30 97.0 528,804 524,795 541,135
1 month ago 2020-03-06 94.5 515,295 511,286 541,135
3 months ago 2020-01-06 90.4 492,964 488,955 541,135
6 months ago 2019-10-06 91.2 497,301 493,292 541,135
1 year ago 2019-04-06 96.6 526,925 522,916 541,135
*

 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. - - n.a. - - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Conroe 97.8 200.52 -0.48 401,866 401,832 410,988 18,954
Houston 98.8 42.24 -0.14 132,548 128,573 130,147 11,209
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.