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 21.6% full as of 2015-09-04

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 2015-09-04 21.6 2,628.59 -35.41 13,390 12,958 59,968 699
Yesterday 2015-09-03 21.6 2,628.61 -35.39 13,404 12,972 59,968 699
2 days ago 2015-09-02 21.7 2,628.64 -35.36 13,426 12,994 59,968 700
1 week ago 2015-08-28 21.8 2,628.78 -35.22 13,527 13,095 59,968 703
1 month ago 2015-08-04 22.4 2,629.28 -34.72 13,891 13,459 59,968 717
3 months ago 2015-06-04 22.3 2,629.12 -34.88 13,776 13,344 59,968 713
6 months ago 2015-03-04 12.4 2,619.55 -44.45 7,896 7,464 59,968 494
1 year ago 2014-09-04 13.0 2,620.20 -43.80 8,198 7,766 59,968 505
*

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
Data download (CSV) period of record, last one year, last 30 days

Elevation-Area-Capacity Curves

1974-10-01 (source: twdb)