+ripple123 Posted April 30, 2008 Share Posted April 30, 2008 I am wondering if there are any free lake maps available that show various depths and/or contours? I have a 400t and would like to add to it. Thanks, Matt Quote Link to comment
dotyb Posted May 1, 2008 Share Posted May 1, 2008 I am wondering if there are any free lake maps available that show various depths and/or contours? I have a 400t and would like to add to it. Thanks, Matt I'm not sure. Not many states make the bathymetric data for lakes and rivers available for general use, limiting the distribution of the data sets. I've wondered the same thing for kayaking and fishing purposes, myself. Might be time for me to take another pass through state data sets and see if this info is available. If it is, getting it into a Garmin compatible format won't be far behind. Any state you're looking for in particular? Quote Link to comment
+ripple123 Posted May 1, 2008 Author Share Posted May 1, 2008 I am wondering if there are any free lake maps available that show various depths and/or contours? I have a 400t and would like to add to it. Thanks, Matt I'm not sure. Not many states make the bathymetric data for lakes and rivers available for general use, limiting the distribution of the data sets. I've wondered the same thing for kayaking and fishing purposes, myself. Might be time for me to take another pass through state data sets and see if this info is available. If it is, getting it into a Garmin compatible format won't be far behind. Any state you're looking for in particular? Well, not particularly...even though I do live in Colorado (not many lakes here ) and have a cabin in MN. If something isn't available, I was going to get the Garmin Inland Lakes, which I think would meet my needs, but river data would be cool to have too. Thanks, Matt Quote Link to comment
+Mr_Green Posted September 11, 2008 Share Posted September 11, 2008 Bumping this to see if anybody has located sources for downloading lake depth/structure data for individual states or lakes so that maps can be made for Colorado GPS. I'm especially interested in Missouri lakes or rivers. Quote Link to comment
ryguyMN Posted September 11, 2008 Share Posted September 11, 2008 I don't think there is anything free but for Minnesota lakes, I recommend LakeMaster Minnesota maps. Quote Link to comment
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