Well, I'm sorry, but you're wrong. Three separate studies done over the last decade show that copper-based anti fouling paints contribute the majority of the copper loading in marinas. We aren't taking about reducing copper in open waterways- it's not a problem there. It is a problem and it does exceed federally-mandated levels in areas where pleasure craft congregate, ie: marinas and boat basins.
I simply HAD to hold back my fingers in responding to this one!
Geez, copper under boats in marinas? Holy cr*p, Batman, whaddya think!?!
So bloody what? What is it that's underneath a marina that requires "rescue?"
There's tons of fish and birds (who follow and eat the fish) in my marina in Alameda.
I would appreciate an understanding of how many boats get their bottoms cleaned on a regular basis. So may never go out, and there are forests at their waterlines. I would reckon that over 60% of boats do not go out and at least 50% don't have their bottoms cleaned on a regular (say quarterly at least) basis. Could you please advise if my guesstimate is in line or way off?
If the "waterfront" powers-that-be are hassling your industry, then why take it out on recreational boaters?
The end result is you may, I say, may have a job in the future, and maybe a better one, if substitute bottom paint materials aren't found.
Either that or we're ALL gonna have grass on our bottoms and won't be able to use our boats.
I do, however, appreciate your complete and helpful presentation of the issue as you see it.
I'm still all ears (in spite of that rant!).


