Houston Area Reservoirs

Monitored Water Supply Reservoirs are 99.9% full on 2016-09-27

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2016-09-27 99.9 2,339,970 2,314,913 2,317,022
Yesterday 2016-09-26 99.9 2,339,301 2,315,296 2,317,022
2 days ago 2016-09-25 99.8 2,329,605 2,312,811 2,317,022
1 week ago 2016-09-20 99.9 2,337,232 2,313,957 2,317,022
1 month ago 2016-08-27 100.0 2,352,672 2,315,872 2,317,022
3 months ago 2016-06-27 99.9 2,465,009 2,314,531 2,317,022
6 months ago 2016-03-27 100.0 2,408,845 2,317,022 2,317,022
1 year ago 2015-09-27 98.7 2,316,540 2,287,691 2,317,022
*

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


Download Historical Data: period of record, last one year, last 30 days
Download Recent Averaged Storage 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 0.0 69.10 -44.90 48 48 202,128 - n.a. -
Barker 2 0.0 72.44 -34.56 4 0 206,860 - n.a. -
Conroe 99.5 200.89 -0.11 408,913 408,879 410,988 19,142
Houston 100.0 42.44 0.71 132,042 120,686 120,686 - n.a. -
Livingston 100.0 131.10 0.10 1,799,015 1,785,348 1,785,348 82,793
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.