Upper-Coast Climate Division Reservoirs: Monitored Water Supply Reservoirs are 88.2% full on 2022-07-07

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2022-07-07 88.2 259,799 255,545 289,713
Yesterday 2022-07-06 88.3 260,133 255,879 289,713
2 days ago 2022-07-05 88.5 260,662 256,408 289,713
1 week ago 2022-06-30 88.5 260,668 256,414 289,713
1 month ago 2022-06-07 91.8 270,315 266,061 289,713
3 months ago 2022-04-07 98.1 288,464 284,210 289,713
6 months ago 2022-01-07 97.1 285,674 281,420 289,713
1 year ago 2021-07-07 99.9 294,051 289,345 289,713
*

 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. - 76.44 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2 - n.a. - 81.46 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Houstonas of 2022-07-06 98.3 42.18 -0.20 131,876 127,901 130,147 11,177
Texana 80.0 40.35 -3.65 127,923 127,644 159,566 8,328
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.