Upper-Coast Climate Division Reservoirs: Monitored Water Supply Reservoirs are 83.9% full on 2025-02-11

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2025-02-11 83.9 255,803 244,260 291,293
Yesterday 2025-02-10 83.8 254,455 244,179 291,293
2 days ago 2025-02-09 83.8 254,685 244,179 291,293
1 week ago 2025-02-04 84.0 255,521 244,670 291,293
1 month ago 2025-01-11 84.6 262,011 246,402 291,293
3 months ago 2024-11-11 88.4 266,660 257,646 291,293
6 months ago 2024-08-11 99.6 300,108 290,062 291,293
1 year ago 2024-02-11 96.9 291,301 282,287 291,293
*

 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. - 76.81 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2 - n.a. - 72.43 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Houston 100.0 42.60 0.22 138,648 132,318 132,318 - n.a. -
Texana 70.4 38.89 -5.11 117,155 111,942 158,975 8,189
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.