Bungs in for summer!

[WestPier]

This might be a stupid question... but here goes. If I go out for the day I drain a litre or so of water when I take the bung out afterwards. So what happens when the boat is kept on a mooring? Presumably the water in the hull just keeps accumulating. I thought of cutting a hole through the deck to form a pumping well though I have never seen this done by anyone else. What does everybody else do?

[Neil Harvey]

My Hull (the under deck void at the bottom of the V) drains into the outboard well if I remove a drain plug.
Then I can pump out with the bilge pump.

But on the SR5.4, I would have been stumped and have to have drilled a plate through with a pump in the well.