Upper-Coast Climate Division Reservoirs: Monitored Water Supply Reservoirs are 97.3% full on 2023-03-22

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2023-03-22 97.3 293,780 283,504 291,293
Yesterday 2023-03-21 97.3 293,665 283,504 291,293
2 days ago 2023-03-20 97.5 294,179 283,903 291,293
1 week ago 2023-03-15 97.3 292,334 283,320 291,293
1 month ago 2023-02-22 99.6 300,441 290,165 291,293
3 months ago 2022-12-22 96.5 293,573 281,222 291,293
6 months ago 2022-09-22 85.9 259,113 250,099 291,293
1 year ago 2022-03-22 96.0 288,625 279,611 291,293
*

 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. - 76.47 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2 - n.a. - 70.21 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Houston 100.0 42.49 0.11 137,381 132,318 132,318 - n.a. -
Texana 95.1 43.23 -0.77 156,399 151,186 158,975 9,968
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.