Ahh don't be so dainty
People actually dive those, I've tried diving it too but couldn't find the pipe because the vis was bad both times. I did find the ledge it comes out of though. There's some big fish to be had there sometimes according to some of the local divers.
I don't believe the pipes are what's controlling the vis. I'm with you on trying to find what is. The reason I don't think it's the pipes is because of some conditions that I've witnessed. You guys never go out of the inlets so you don't see it. I think vis has more to do with currents that either bring clean water in from further out, or don't. My guess is that as a rule the vis here is mediocre. It can become worse by winds creating waves and churning up the bottom, and/or outflow from the inlets. It can become better if currents bring in clean water from offshore.


