[PSUBS-MAILIST] dive day

[Alan via Personal_Submersibles]

Hank,
I haven't dived much in lakes; but a couple of years ago I was scuba diving in a 
90 ft deep quarry, & hit a thermocline at about 30ft. I couldn't see my hand in 
front of my face. I saw a dark line rise up my mask as I descended into it. 
Some sort of algal bloom!
Can it clear up deeper down if you persevere through it?
Alan

Sent from my iPad

> On 11/09/2017, at 8:48 AM, hank pronk via Personal_Submersibles <personal_submersibles at psubs.org> wrote:
> 
> Today I went to my favourite lake for a dive, I motored out to 100 feet depth and sank.  The visibility was so bad, I could not see 2 feet.  I couldn't even see my compass in front of the dome.   I just surfaced and went home ;-(  
> Hank
> _______________________________________________
> Personal_Submersibles mailing list
> Personal_Submersibles at psubs.org
> http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.whoweb.com/pipermail/personal_submersibles/attachments/20170911/e00a7760/attachment.html>