improvements in conservation and collection of water that gray water that normally is washed down a drain is disclosed . the conservation tool is a side pipe or “ t ” that allows water with minimal or no heavy solids to flow out the side pipe . the side pipe exists above a water trap at a height that is about the top of the trap . heavy materials will fall straight down the trap but only fairly clear fluids will stay above the trap and flow down the side pipe . the side pipe is connected with a hose to a reservoir holding tank . a valve is manually operable to stop any flow into the reservoir . the reservoir is removable for use to feed plants or grass with the collected gray water .