online lake maps

[lrak]

You can view lake maps with underwater contour and fish structure on this free fishing maps website.

Does anyone know of a website that has lake topo maps that can be viewed online? I have visited a site before but can't find it again. Any help would really be appreciated.

[clc]

http://www.navionics.com/en/us-campaign

[holmesese]

Many of the contour maps for the smaller lakes and the brush piles appear to be taken directly off of the Fish and Wildlife website that you can access for free.