Water and Sanitary Sewer

When is a repair the homeowner’s responsibility?
When is a repair the Town’s responsibility?
If a resident has his sanitary sewer lines camerad, footage must be on the DVD. What else?
Who do I call if my sewer is blocked?
Who do I call if I have sewer coming up the floor drain in my basement?
Who do I call if a storm drain is blocked?
What do I do if my water bill is unusually high?