Houston Area Reservoirs: Monitored Water Supply Reservoirs are 99.7% full on 2017-09-21

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2017-09-21 99.7 2,330,523 2,309,112 2,317,022
Yesterday 2017-09-20 99.7 2,332,366 2,309,830 2,317,022
2 days ago 2017-09-19 99.8 2,335,977 2,311,268 2,317,022
1 week ago 2017-09-14 99.9 2,340,019 2,315,584 2,317,022
1 month ago 2017-08-21 99.6 2,360,073 2,307,866 2,317,022
3 months ago 2017-06-21 100.0 2,354,117 2,316,447 2,317,022
6 months ago 2017-03-21 100.0 2,336,932 2,316,819 2,317,022
1 year ago 2016-09-21 99.9 2,339,978 2,313,957 2,317,022
*

 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. - 97.04 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2 - n.a. - 91.98 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Conroe 100.0 201.05 0.05 411,983 410,988 410,988 - n.a. -
Houston 100.0 42.69 0.96 134,741 120,686 120,686 - n.a. -
Livingston 99.6 130.89 -0.11 1,783,799 1,777,438 1,785,348 82,355
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.