Houston Area Reservoirs

Monitored Water Supply Reservoirs are 99.1% full on 2015-09-01

Date Percent Full Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Today 2015-09-01 99.1 2,330,355 2,300,464 2,322,211
Yesterday 2015-08-31 99.1 2,332,623 2,300,464 2,322,211
2 days ago 2015-08-30 99.1 2,339,402 2,300,652 2,322,211
1 week ago 2015-08-25 99.2 2,363,271 2,302,723 2,322,211
1 month ago 2015-08-01 99.5 2,353,520 2,310,417 2,322,211
3 months ago 2015-06-01 100.0 2,439,288 2,322,211 2,322,211
6 months ago 2015-03-01 99.9 2,370,126 2,320,027 2,322,211
1 year ago 2014-09-01 98.2 2,291,813 2,281,426 2,322,211
*

Percent Full is based on Conservation Storage and Conservation Capacity.


Download Historical Data: period of record, last one year, last 30 days
Download Recent Conditions: GeoJSON

Recent Conditions

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 0.0 69.17 -44.83 48 48 202,128 - n.a. -
Barker 2 0.0 71.92 -35.08 2 0 206,860 - n.a. -
Conroeas of 2015-08-31 94.8 199.88 -1.12 394,481 394,430 416,177 18,799
Houston 100.0 42.33 0.60 130,872 120,686 120,686 - n.a. -
Livingston 100.0 131.18 0.18 1,805,002 1,785,348 1,785,348 82,963
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.