Upper-Coast Climate Division Reservoirs: Monitored Water Supply Reservoirs are 98.3% full on 2024-03-18

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2024-03-18 98.3 298,416 286,411 291,293
Yesterday 2024-03-17 98.2 297,320 286,008 291,293
2 days ago 2024-03-16 98.0 296,457 285,606 291,293
1 week ago 2024-03-11 98.2 295,042 286,028 291,293
1 month ago 2024-02-18 99.8 301,079 290,573 291,293
3 months ago 2023-12-18 84.2 257,185 245,411 291,293
6 months ago 2023-09-18 84.5 257,351 246,154 291,293
1 year ago 2023-03-18 97.8 296,115 284,803 291,293
*

 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. - 81.33 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2 - n.a. - 83.76 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Houston 100.0 42.64 0.26 139,110 132,318 132,318 - n.a. -
Texana 96.9 43.52 -0.48 159,306 154,093 158,975 10,078
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.