<html><head></head><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12px"><div id="yui_3_16_0_ym19_1_1488769031565_3135"><span>Brian,</span></div><div id="yui_3_16_0_ym19_1_1488769031565_3135" dir="ltr"><span id="yui_3_16_0_ym19_1_1488769031565_3235">I had thought of a weight hanging below the sub, but there are also giant boulders and logs possibly. I was concerned that the weight could get wedged in the big boulders or logs.</span></div><div id="yui_3_16_0_ym19_1_1488769031565_3135" dir="ltr">your going to think I am nuts, but I thought of a weight with a connector made of ice, in time the ice would melt and free the weight as a very last resort.</div><div id="yui_3_16_0_ym19_1_1488769031565_3135" dir="ltr">Hank</div> <div class="qtdSeparateBR"><br><br></div><div class="yahoo_quoted" style="display: block;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12px;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div dir="ltr"><font size="2" face="Arial"> On Sunday, March 5, 2017 7:44 PM, Brian Cox via Personal_Submersibles <personal_submersibles@psubs.org> wrote:<br></font></div> <br><br> <div class="y_msg_container"><div id="yiv5590626217"><div><div style="font-family:Arial, sans-serif;font-size:10pt;"><div>Hank, </div><div> Sounds like a scary prospect dropping your sub down there ! Maybe you could have a weight hanging from the bottom to hold the sub off the bottom if you're worried about debris, then have a release for it. But it sounds like you have a good plan already. I was talking to a fisherman friend of mine who's father rigged these traps where they had a type of metal that would corrode itself to the point where it would detach the trap from the weight holding it on the bottom ( actually I can't remember who the person was, but I remember the story) . But that might not work for you since you're in fresh water. </div><div> </div><div>Brian<br clear="none"><br clear="none">--- personal_submersibles@psubs.org wrote:<br clear="none"><br clear="none">From: hank pronk via Personal_Submersibles <personal_submersibles@psubs.org><br clear="none">To: Personal Submersibles General Discussion <personal_submersibles@psubs.org><br clear="none">Subject: [PSUBS-MAILIST] bathymetric map<br clear="none">Date: Mon, 6 Mar 2017 01:49:00 +0000 (UTC)<br clear="none"><br clear="none"></div><div class="yiv5590626217yqt6352617403" id="yiv5590626217yqt68097"><div style="color:rgb(0, 0, 0);font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12px;background-color:rgb(255, 255, 255);"><div>Hi All,</div><div>Does anyone know how I can find a bathymetric map or depth chart of Quesnel Lake BC Canada. The lake is 2,000 feet deep but I can not find a map. </div><div>Hank</div></div></div>_______________________________________________
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