Sorry to have to be the bearer of bad news ...
[QUOTE=DJD;338460]Man what a mess!! We fished day one of a two day tourny today on Guist Creek Lake and we must have hooked old broken off line 20 times!:mad: It really seems like this lake is worse than any I have seen before when it comes to old fishing line. The laydowns are full of it and the banks by any foot access is aweful. Wonder how long it takes to breakdown? Does mono breakdown?[/QUOTE]
But you're not going to like what you see here : [url]http://stjohns.ifas.ufl.edu/sea/images/timeline.gif[/url]
Monofilament line is not biodegradable -- if it's not exposed to the UV rays of the Sun, it can last for around 600yrs. Not sure how long it will retain its pound test breaking point, if left exposed to sunlight, but it's still not going to dissolve away in a few years ... even if it is.
... cp