Quote:
Originally Posted by Downtown_Austin
Interesting. I always thought bacteria from dog crap was the reason. Either way, these seem like obstacles which can be overcome in order to make the river/lake swimmable - which I would love to see.
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Ha ha, and I thought it was mercury levels. There is probably tons of garbage at the shallow bottoms that could hurt you too. Here is something kind of interesting, but nothing about old bridges on town lake
http://bridgehunter.com/category/cit...-texas/exhibit
http://www.progressiveengineer.com/P...-2/Pfluger.htm
http://www.austinpostcard.com/pclist.php