"Peggie Hall" wrote
Don White wrote:
Peggy...here on the east coast, we discharge the heads through the hull.

There are no coastal (or inland) waters in the whole US--east coast,
west coast, or Gulf--in which it's legal to discharge raw untreated
toilet waste directly overboard or dump a tank. So unless you're only
using the the head when you're out to sea at least 3 miles from the
nearest point on the whole US coastline, or it's going through CG
certified Type I MSD (device that treats waste before discharging it
overboard) first, you're discharging it overboard illegally.

If I bought a modest sized sailboat inland that might have a chemical
toilet
with a pumpout fitting on the deck...
how hard would it be to convert to a thru hull discharge?

You'd only have to install a y-valve in the pumpout hose, and a line
coming off it that goes to the through-hull, with a macerator pump
inline to empty the tank.


The right answer is "Not hard at all. Call Boat US or West Marine, give them
your credit card info and order a Lectra-San. Install it between your toilet
and thru hull."

Thanks for a great book Peggy.