Upper-Coast Climate Division Reservoirs: Monitored Water Supply Reservoirs are 92.9% full on 2019-07-19

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2019-07-19 92.9 273,507 269,253 289,713
Yesterday 2019-07-18 93.2 274,248 269,994 289,713
2 days ago 2019-07-17 93.6 275,477 271,223 289,713
1 week ago 2019-07-12 92.8 273,134 268,880 289,713
1 month ago 2019-06-19 95.6 281,297 277,043 289,713
3 months ago 2019-04-19 97.7 287,349 282,982 289,713
6 months ago 2019-01-19 99.7 294,953 288,886 289,713
1 year ago 2018-07-19 98.7 290,876 286,056 289,713
*

 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. - 68.79 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2 - n.a. - 71.70 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Houston 93.4 41.60 -0.78 125,482 121,507 130,147 10,872
Texana 92.6 42.69 -1.31 148,025 147,746 159,566 8,859
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.