Upper-Coast Climate Division Reservoirs: Monitored Water Supply Reservoirs are 97.2% full on 2024-04-23

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2024-04-23 97.2 292,100 283,086 291,293
Yesterday 2024-04-22 96.0 288,796 279,782 291,293
2 days ago 2024-04-21 95.4 286,786 277,772 291,293
1 week ago 2024-04-16 99.1 300,743 288,738 291,293
1 month ago 2024-03-23 99.7 304,680 290,471 291,293
3 months ago 2024-01-23 92.1 277,406 268,392 291,293
6 months ago 2023-10-23 82.4 248,987 239,973 291,293
1 year ago 2023-04-23 100.0 301,853 291,293 291,293
*

 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. - 76.37 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2 - n.a. - 71.56 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Houston 98.4 42.20 -0.18 134,067 130,266 132,318 11,363
Texana 96.5 43.45 -0.55 158,601 153,388 158,975 10,052
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.