Upper-Coast Climate Division Reservoirs: Monitored Water Supply Reservoirs are 97.3% full on 2023-03-28

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2023-03-28 97.3 293,925 283,304 291,293
Yesterday 2023-03-27 97.2 293,052 283,006 291,293
2 days ago 2023-03-26 97.2 293,381 283,105 291,293
1 week ago 2023-03-21 97.3 293,665 283,504 291,293
1 month ago 2023-02-28 99.3 299,166 289,349 291,293
3 months ago 2022-12-28 95.4 287,918 277,986 291,293
6 months ago 2022-09-28 84.5 255,296 246,282 291,293
1 year ago 2022-03-28 99.7 299,829 290,471 291,293
*

 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. - 76.48 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2 - n.a. - 69.58 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Houston 100.0 42.52 0.14 137,726 132,318 132,318 - n.a. -
Texana 95.0 43.21 -0.79 156,199 150,986 158,975 9,960
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.