San-Jacinto River Basin Reservoirs

Monitored Water Supply Reservoirs are 99.7% full on 2016-02-09

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2016-02-09 99.7 538,382 529,948 531,674
Yesterday 2016-02-08 99.8 539,986 530,715 531,674
2 days ago 2016-02-07 99.7 540,254 530,140 531,674
1 week ago 2016-02-02 100.0 543,363 531,674 531,674
1 month ago 2016-01-09 100.0 550,797 531,674 531,674
3 months ago 2015-11-09 94.9 517,266 504,371 531,674
6 months ago 2015-08-09 97.1 521,302 516,478 531,674
1 year ago 2015-02-09 99.9 541,002 531,099 531,674
*

Percent Full is based on Conservation Storage and Conservation Capacity.


Download Historical Data: period of record, last one year, last 30 days
Download Recent Conditions: GeoJSON, KMZ

Recent Conditions

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 0.0 68.87 -45.13 46 46 202,128 - n.a. -
Barker 2 0.0 71.84 -35.16 2 0 206,860 - n.a. -
Conroe 99.6 200.91 -0.09 409,296 409,262 410,988 19,196
Houston 100.0 42.16 0.43 129,086 120,686 120,686 10,433
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.