San-Jacinto River Basin Reservoirs

Monitored Water Supply Reservoirs are 95.8% full on 2015-09-04

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Most recent 2015-09-04 95.8 524,627 514,177 536,863
1 day prior 2015-09-03 95.8 524,733 514,177 536,863
2 days prior 2015-09-02 95.8 524,577 514,552 536,863
1 week prior 2015-08-28 96.2 527,922 516,622 536,863
1 month prior 2015-08-04 97.5 529,899 523,521 536,863
3 months prior 2015-06-04 100.0 549,334 536,863 536,863
6 months prior 2015-03-04 99.9 544,311 536,069 536,863
1 year prior 2014-09-04 97.4 527,106 523,080 536,863
*

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

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 1as of 2015-09-04 0.1 74.71 -39.29 104 104 202,128 - n.a. -
Barker 2as of 2015-09-04 0.1 79.89 -27.11 247 107 206,860 0
Conroeas of 2015-09-04 94.5 199.83 -1.17 393,542 393,491 416,177 18,774
Houstonas of 2015-09-04 100.0 42.35 0.62 131,085 120,686 120,686 - 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.