Upper-Coast Climate Division Reservoirs: Monitored Water Supply Reservoirs are 98.2% full on 2021-03-03

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2021-03-03 98.2 289,539 284,606 289,713
Yesterday 2021-03-02 98.4 289,991 285,058 289,713
2 days ago 2021-03-01 98.5 290,241 285,421 289,713
1 week ago 2021-02-24 98.5 292,218 285,240 289,713
1 month ago 2021-02-03 98.4 289,373 285,119 289,713
3 months ago 2020-12-03 100.0 296,713 289,621 289,713
6 months ago 2020-09-03 93.2 274,237 269,983 289,713
1 year ago 2020-03-03 82.2 242,464 238,210 289,713
*

 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. - 70.72 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2 - n.a. - 72.17 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Houstonas of 2021-03-02 100.0 42.44 0.06 134,801 130,147 130,147 - n.a. -
Texana 96.8 43.44 -0.56 154,738 154,459 159,566 9,045
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.