Houston Area Reservoirs: Monitored Water Supply Reservoirs are 98.0% full on 2020-09-23

Historical Data

Date Percent Full Reservoir Storage
(acre-ft) 		Conservation Storage
(acre-ft) 		Conservation Capacity
(acre-ft)
Today 2020-09-23 98.0 2,242,473 2,238,464 2,283,002
Yesterday 2020-09-22 98.0 2,242,473 2,238,464 2,283,002
2 days ago 2020-09-21 98.2 2,246,091 2,242,082 2,283,002
1 week ago 2020-09-16 98.8 2,277,128 2,254,488 2,283,002
1 month ago 2020-08-23 97.9 2,238,418 2,234,409 2,283,002
3 months ago 2020-06-23 98.6 2,255,691 2,249,988 2,283,002
6 months ago 2020-03-23 99.4 2,365,813 2,270,254 2,283,002
1 year ago 2019-09-23 95.9 2,197,031 2,189,040 2,283,002
*

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

Area Map

recent reservoir storage 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. - 89.98 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2 - n.a. - 87.43 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Conroeas of 2020-09-22 93.6 199.61 -1.39 384,828 384,794 410,988 18,495
Houstonas of 2020-09-22 92.2 41.46 -0.92 123,965 119,990 130,147 10,798
Livingstonas of 2020-09-22 99.5 130.90 -0.10 1,733,680 1,733,680 1,741,867 82,995
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.