Granger Lake is 99.8% full as of 2014-08-22

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)
Today 2014-08-22 99.8 503.97 -0.03 50,656 50,656 50,779 4,168
Yesterday 2014-08-21 100.0 504.01 0.01 50,820 50,779 50,779 4,205
2 days ago 2014-08-20 100.0 504.05 0.05 50,984 50,779 50,779 4,216
1 week ago 2014-08-15 100.0 504.22 0.22 51,687 50,779 50,779 4,307
1 month ago 2014-07-22 100.0 505.22 1.22 55,977 50,779 50,779 5,275
3 months ago 2014-05-22 99.6 503.95 -0.05 50,573 50,573 50,779 4,144
6 months ago 2014-02-22 100.0 504.36 0.36 52,272 50,779 50,779 4,409
1 year ago 2013-08-22 89.9 502.70 -1.30 45,650 45,650 50,779 3,805
*

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