Sewer

Sewer or Sewers can refer to:
 * Sewer (metro), an underground link between Pennsylvania Avenue and Seward Square.
 * Dry Sewer, the basement of Our Lady of Hope Hospital with entrance from Dupont Circle.
 * Tepid Sewer, a Mirelurk infested Raider base under ground between Georgetown and the Anchorage Memorial.
 * The small radioactive sewer that is used as a Super Mutant base in Vernon Square.


 * There's also a small sewer, called just 'Sewer' on the map. Go straight South from Grayditch; when you reach the debris wall, follow it to the right. When you're just East of Falls Church Metro, there's a radioactive crater (hole in the ground, really) with a sewer pipe inside. You can enter it; there are a few feral Ghouls inside and some ammunition around several wastelander bodies. There's gas in the atmosphere, so some weapons will trigger explosions, watch out.
 * Sewer Waystation obviously also has an underground sewer system.