Tapper

 is a water salesman for The Kings living in Freeside in 2281.

Background
A member of the Kings, he was hired by The King to guard the neighborhoods' water pump.

Effects of the player's actions
After helping Bill Ronte in the quest High Times you can drink water directly from the pump for free.

Other interactions
He takes care of the water pump installed at Freeside, but you need to pay caps if you wish to drink water from it or you can buy bottled water from him.

Appearances
appears in Fallout: New Vegas.

Bugs

 * Tapper will often not react when you steal the water from the pump.