Plumbing – Is the outside sewer cleanout a straight line from the basement drain

plumbingsewer

I'm trying to locate my sewer cleanout outside the house. Is it usually just a straight line from my basement drain hole?

Best Answer

98% of the time the answer is no. It is a straight line from the bottom of your main stack. The drain hole is a branch off your main stack. This can vary though but this is the norm in the US.