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 12.2% full as of 2014-10-21

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 2014-10-21 12.2 2,619.23 -44.77 7,755 7,323 59,968 489
Yesterday 2014-10-20 12.2 2,619.24 -44.76 7,760 7,328 59,968 489
2 days ago 2014-10-19 12.2 2,619.26 -44.74 7,770 7,338 59,968 490
1 week ago 2014-10-14 12.3 2,619.36 -44.64 7,816 7,384 59,968 491
1 month ago 2014-09-21 12.7 2,619.87 -44.13 8,035 7,603 59,968 499
3 months ago 2014-07-21 12.9 2,620.12 -43.88 8,156 7,724 59,968 503
6 months ago 2014-04-21 13.9 2,621.16 -42.84 8,752 8,320 59,968 525
1 year ago 2013-10-21 14.5 2,621.79 -42.21 9,101 8,669 59,968 539
*

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)