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 22.5% full as of 2015-08-01

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)
Most recent 2015-08-01 22.5 2,629.33 -34.67 13,926 13,494 59,968 718
1 day prior 2015-07-31 22.5 2,629.36 -34.64 13,947 13,515 59,968 719
2 days prior 2015-07-30 22.6 2,629.39 -34.61 13,968 13,536 59,968 720
1 week prior 2015-07-25 22.8 2,629.56 -34.44 14,083 13,651 59,968 725
1 month prior 2015-07-01 22.5 2,629.32 -34.68 13,919 13,487 59,968 718
3 months prior 2015-05-01 12.8 2,619.98 -44.02 8,087 7,655 59,968 502
6 months prior 2015-02-01 12.3 2,619.32 -44.68 7,798 7,366 59,968 490
1 year prior 2014-08-01 12.7 2,619.93 -44.07 8,063 7,631 59,968 501
*

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)