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 12.7% full as of 2014-09-22

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 2014-09-22 12.7 2,619.85 -44.15 8,026 7,594 59,968 499
1 day prior 2014-09-21 12.7 2,619.87 -44.13 8,035 7,603 59,968 499
2 days prior 2014-09-20 12.7 2,619.89 -44.11 8,044 7,612 59,968 500
1 week prior 2014-09-15 12.8 2,619.98 -44.02 8,087 7,655 59,968 502
1 month prior 2014-08-22 12.8 2,620.07 -43.93 8,131 7,699 59,968 503
3 months prior 2014-06-22 13.0 2,620.28 -43.72 8,241 7,809 59,968 506
6 months prior 2014-03-22 14.3 2,621.58 -42.42 8,988 8,556 59,968 535
1 year prior 2013-09-22 14.4 2,621.69 -42.31 9,047 8,615 59,968 537
*

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)