Granger Lake is 100.0% full as of 2015-05-22

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 2015-05-22 100.0 507.52 3.52 66,823 50,779 50,779 - n.a. -
Yesterday 2015-05-21 100.0 506.73 2.73 62,944 50,779 50,779 - n.a. -
2 days ago 2015-05-20 100.0 506.64 2.64 62,512 50,779 50,779 - n.a. -
1 week ago 2015-05-15 100.0 506.40 2.40 61,371 50,779 50,779 - n.a. -
1 month ago 2015-04-22 100.0 504.16 0.16 51,438 50,779 50,779 - n.a. -
3 months ago 2015-02-22 100.0 504.51 0.51 52,904 50,779 50,779 4,530
6 months ago 2014-11-22 100.0 504.61 0.61 53,329 50,779 50,779 4,617
1 year ago 2014-05-22 99.6 503.95 -0.05 50,573 50,573 50,779 4,144
*

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