Houston Area Reservoirs: Monitored Water Supply Reservoirs are 97.5% full on 2024-07-20

Historical Data

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2024-07-20 97.5 2,110,269 2,100,593 2,153,399
Yesterday 2024-07-19 97.4 2,107,340 2,097,576 2,153,399
2 days ago 2024-07-18 96.5 2,087,107 2,078,073 2,153,399
1 week ago 2024-07-13 97.9 2,119,740 2,107,397 2,153,399
1 month ago 2024-06-20 99.3 2,248,273 2,139,033 2,153,399
3 months ago 2024-04-20 99.9 2,229,160 2,151,347 2,153,399
6 months ago 2024-01-20 99.6 2,159,884 2,145,131 2,153,399
1 year ago 2023-07-20 96.9 2,091,419 2,087,591 2,153,399
*

 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. - 90.75 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Barker 2 - n.a. - 87.40 - n.a. - - n.a. - - n.a. - - n.a. - - n.a. -
Conroe 100.0 201.08 0.08 419,767 417,577 417,577 20,476
Houston 100.0 42.70 0.32 139,804 132,318 132,318 - n.a. -
Livingston 96.7 130.31 -0.69 1,550,698 1,550,698 1,603,504 75,481
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.