Water treatment plant


 * Locations:
 * Weston water treatment plant, a location in Fallout 4.
 * Water processing plant, a building in Megaton, in Fallout 3.
 * Wastewater treatment plant, a location in the Fallout: New Vegas add-on Lonesome Road.
 * Jericho water plant, the water treatment plant in New Canaan in Van Buren.
 * Room
 * Water treatment, a room in Fallout Shelter.