I don't know much about septic systems. Why is this good news?
Because I am far enough away that I don't have to hook up to it.
Typically, at least in the states, when these townships run sewer lines you are forced to hook up to them. That means not only a quarterly sewer bill based on water consumption, an estimated between $7,000 to $21,000 to hook up to it. And that's not counting changing the plumbing all around in the house and actually running your own line out to theirs.