Letter Re: Grey Water for Toilets
Hugh, I have an idea to provide rain water for toilets when other water is not available. My thought is to place a small broad flatish tank (10 gallons or so) on the rafters in the attic above the bathroom. Then I would modify the vent through the roof to feed the tank and to still provide venting. When the tank is full, the rain would just flow over the “roof drain”. A sort of V shaped channel dam on the roof could divert additional water to the drain into the tank. There are many possible ways to fill the …