Lake J.B. Thomas is 0.9% full as of 2014-09-01

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 2014-09-01 0.9 2,204.69 -53.31 2,528 1,855 199,931 530
Yesterday 2014-08-31 0.9 2,204.68 -53.32 2,523 1,850 199,931 529
2 days ago 2014-08-30 0.9 2,204.72 -53.28 2,544 1,871 199,931 533
1 week ago 2014-08-25 0.9 2,204.71 -53.29 2,539 1,866 199,931 532
1 month ago 2014-08-01 1.1 2,205.30 -52.70 2,869 2,196 199,931 588
3 months ago 2014-06-01 1.1 2,205.42 -52.58 2,940 2,267 199,931 600
6 months ago 2014-03-01 1.3 2,205.80 -52.20 3,175 2,502 199,931 636
1 year ago 2013-09-01 1.7 2,207.13 -50.87 4,115 3,442 199,931 790
*

Percent Full is based on Conservation Storage and Conservation Capacity.

Additional Information

Impoundment date 1952-01-01
Vertical datum NGVD29
Gauge USGS:08118000
Conservation pool elevation 2258.0 ft above NGVD29
Dead pool elevation 2200.0 ft above NGVD29

Elevation-Area-Capacity Curves

1952-01-01 (source: usgs)
1999-11-01 (source: twdb) : GIS Data