San-Jacinto River Basin Reservoirs

Monitored Water Supply Reservoirs are 100.0% full on 2016-05-01

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2016-05-01 100.0 558,962 531,674 531,674
Yesterday 2016-04-30 100.0 553,996 531,674 531,674
2 days ago 2016-04-29 100.0 550,052 531,674 531,674
1 week ago 2016-04-24 100.0 558,912 531,674 531,674
1 month ago 2016-04-01 100.0 543,470 531,674 531,674
3 months ago 2016-02-01 100.0 543,086 531,482 531,674
6 months ago 2015-11-01 94.7 523,182 503,632 531,674
1 year ago 2015-05-01 100.0 546,888 531,674 531,674
*

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 23.9 101.50 -12.50 48,239 48,239 202,128 7,888
Barker 2 18.2 94.72 -12.28 37,763 37,623 206,860 10,132
Conroe 100.0 201.54 0.54 421,463 410,988 410,988 - n.a. -
Houston 100.0 42.94 1.21 137,499 120,686 120,686 - 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.