San-Jacinto River Basin Reservoirs

Monitored Water Supply Reservoirs are 100.0% full on 2016-05-25

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2016-05-25 100.0 547,821 531,674 531,674
Yesterday 2016-05-24 100.0 548,786 531,674 531,674
2 days ago 2016-05-23 100.0 551,021 531,674 531,674
1 week ago 2016-05-18 100.0 548,348 531,674 531,674
1 month ago 2016-04-25 100.0 553,152 531,674 531,674
3 months ago 2016-02-25 100.0 551,591 531,674 531,674
6 months ago 2015-11-25 98.8 537,292 525,367 531,674
1 year ago 2015-05-25 100.0 546,445 531,674 531,674
*

 Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.


Download Historical Data: period of record, last one year, last 30 days
Download Recent Averaged Storage 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 5.6 94.97 -19.03 11,231 11,231 202,128 3,396
Barker 2 7.5 91.72 -15.28 15,735 15,595 206,860 4,563
Conroe 100.0 201.05 0.05 411,983 410,988 410,988 - n.a. -
Houston 100.0 42.79 1.06 135,838 120,686 120,686 - 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.