Granger Lake is 99.4% full as of 2014-04-18

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 2014-04-18 99.4 503.92 -0.08 50,450 50,450 50,779 4,109
Yesterday 2014-04-17 99.4 503.93 -0.07 50,491 50,491 50,779 4,121
2 days ago 2014-04-16 99.6 503.95 -0.05 50,573 50,573 50,779 4,144
1 week ago 2014-04-11 100.0 504.05 0.05 50,984 50,779 50,779 4,216
1 month ago 2014-03-18 100.0 504.29 0.29 51,979 50,779 50,779 4,357
3 months ago 2014-01-18 100.0 504.54 0.54 53,032 50,779 50,779 4,556
6 months ago 2013-10-18 86.8 502.28 -1.72 44,068 44,068 50,779 3,728
1 year ago 2013-04-18 100.0 504.51 0.51 52,904 50,779 50,779 4,530
*

Percent Full is based on Conservation Storage and Conservation Capacity.

Additional Information

Impoundment date 1979-01-01
Vertical datum NGVD29
Gauge USGS:08105600
Conservation pool elevation 504.0 ft above NGVD29
Dead pool elevation 457.0 ft above NGVD29

Elevation-Area-Capacity Curves

1979-01-01 (source: usgs)
2008-08-01 (source: twdb) : GIS Data