Upper-Coast Climate Division Reservoirs: Monitored Water Supply Reservoirs are 96.3% full on 2024-05-21

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2024-05-21 96.3 304,576 280,433 291,293
Yesterday 2024-05-20 96.5 309,886 281,024 291,293
2 days ago 2024-05-19 96.6 313,734 281,320 291,293
1 week ago 2024-05-14 96.5 294,269 281,222 291,293
1 month ago 2024-04-21 95.4 286,897 277,883 291,293
3 months ago 2024-02-21 99.8 301,527 290,676 291,293
6 months ago 2023-11-21 85.4 258,375 248,786 291,293
1 year ago 2023-05-21 99.8 300,849 290,573 291,293
*

 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. - 84.65 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2 - n.a. - 84.53 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Houston 100.0 43.67 1.29 151,248 132,318 132,318 - n.a. -
Texana 93.2 42.92 -1.08 153,328 148,115 158,975 9,840
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.