Houston Area Reservoirs: Monitored Water Supply Reservoirs are 99.7% full on 2019-04-20

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2019-04-20 99.7 2,407,043 2,309,954 2,317,022
Yesterday 2019-04-19 99.7 2,401,946 2,311,095 2,317,022
2 days ago 2019-04-18 99.7 2,366,783 2,310,335 2,317,022
1 week ago 2019-04-13 99.7 2,385,682 2,310,088 2,317,022
1 month ago 2019-03-20 99.9 2,390,678 2,314,700 2,317,022
3 months ago 2019-01-20 100.0 2,387,259 2,317,022 2,317,022
6 months ago 2018-10-20 100.0 2,478,503 2,317,022 2,317,022
1 year ago 2018-04-20 100.0 2,341,522 2,316,447 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. - 77.84 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2 - n.a. - 78.22 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Conroe 98.3 200.63 -0.37 403,954 403,920 410,988 19,010
Houston 100.0 42.56 0.83 133,331 120,686 120,686 - n.a. -
Livingston 100.0 131.97 0.97 1,869,758 1,785,348 1,785,348 84,699
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.