Lake Georgetown: 93.6% full as of 2016-12-06

The elevation-storage rating curve used to produce the storage hydrograph is made of two segments: (1) the segment up to the conservation pool top (below the red line) is based on measured data, while the segment in the flood pool (above the red line) is an extrapolation from the first segment and shouldn't be relied upon for flood storage information.

Historical Data

Date Percent Full Mean Water Level
(ft)
Reservoir Storage
(acre-ft)
Conservation Storage
(acre-ft)
Conservation Capacity
(acre-ft)
Surface Area
(acres)
Today 2016-12-06 93.6 789.14 34,555 34,474 36,823 1,243
Yesterday 2016-12-05 93.4 789.06 34,456 34,375 36,823 1,241
2 days ago 2016-12-04 92.9 788.92 34,283 34,202 36,823 1,238
1 week ago 2016-11-29 92.3 788.76 34,085 34,004 36,823 1,234
1 month ago 2016-11-06 88.8 787.69 32,778 32,697 36,823 1,208
3 months ago 2016-09-06 100.0 791.36 37,367 36,823 36,823 - n.a. -
6 months ago 2016-06-06 100.0 803.22 54,107 36,823 36,823 - n.a. -
1 year ago 2015-12-06 100.0 793.38 40,013 36,823 36,823 - n.a. -
*

Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.

**

   Values above, including today's are averaged conditions. For near real-time instantaneous water level, see table below or the interactive map viewer.

Most Recent Instantaneous Water Level

Date/time Water Level
(ft)
Conservation Pool Elevation
(ft)
Height Above Conservation Pool
(ft)
Most recent 2016-12-06 05:00 789.15 791.0 -1.9 below flood pool
1 hour prior 2016-12-06 04:00 789.15 791.0 -1.9 below flood pool
2 hours prior 2016-12-06 03:00 789.15 791.0 -1.9 below flood pool
6 hours prior 2016-12-05 23:00 789.12 791.0 -1.9 below flood pool
12 hours prior 2016-12-05 17:00 789.09 791.0 -1.9 below flood pool
24 hours prior 2016-12-05 05:00 789.01 791.0 -2.0 below flood pool
48 hours prior 2016-12-04 05:00 788.88 791.0 -2.1 below flood pool
*

Data is provisional and subject to revision.

Additional Information

Impoundment date 1979-01-01
Vertical datum NGVD29
Gauge USGS:08104650
Dead pool elevation 720.0 ft above NGVD29
Service spillway crest elevation 834 ft above NGVD29
Conservation pool elevation 791.0 ft above NGVD29
Emergency spillway crest elevation 834 ft above NGVD29
Flood pool elevation 834 ft above NGVD29
Maximum design elevation 856.2 ft above NGVD29
Top of dam elevation 861 ft above NGVD29
Data download (CSV) period of record, last one year, last 30 days

Elevation-Area-Capacity Curves

1979-01-01 (source: usgs)
2005-05-01 (source: twdb) : GIS Data

Lake Location