recent changes

2013-02-12: The rating curve for Greenbelt Reservoir has been updated and replaced with data from the Texas Water Development Board's Report 126.

Greenbelt Lake is 21.8% full as of 2015-05-25

Date 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)
Today 2015-05-25 21.8 2,628.75 -35.25 13,505 13,073 59,968 702
Yesterday 2015-05-24 21.0 2,628.04 -35.96 13,020 12,588 59,968 685
2 days ago 2015-05-23 19.5 2,626.67 -37.33 12,103 11,671 59,968 649
1 week ago 2015-05-18 17.2 2,624.55 -39.45 10,734 10,302 59,968 598
1 month ago 2015-04-25 12.6 2,619.78 -44.22 7,993 7,561 59,968 498
3 months ago 2015-02-25 12.4 2,619.47 -44.53 7,863 7,431 59,968 492
6 months ago 2014-11-25 12.0 2,618.94 -45.06 7,612 7,180 59,968 484
1 year ago 2014-05-25 13.2 2,620.44 -43.56 8,331 7,899 59,968 509
*

Percent Full is based on Conservation Storage and Conservation Capacity.

Additional Information

Impoundment date 1968-01-01
Vertical datum NGVD29
Gauge USGS:07299840
Conservation pool elevation 2664.0 ft above NGVD29
Dead pool elevation 2590.0 ft above NGVD29

Elevation-Area-Capacity Curves

1974-10-01 (source: twdb)