When you flush, shower or run your garbage disposal, that waste has to go somewhere. For most U.S. homes, it’s taken care of by municipal sewers. But if you happen to be a homeowner living in a rural ...

The average septic tank has a capacity of 1,250 gallons. If it were installed above ground, it would be rather hard to ignore. But a septic tank’s work is best done beneath the surface of your ...