16—Newton City Council last week unanimously approved changes to the sewer ordinance and is now ... a building is demolished and also install backwater valves on all new sewer lines within ...

They say if your home is in a low-lying area with a basement, it’s a good idea to install a backwater valve on your private sewer line to prevent sewer watch from back up into your home during ...

repairing or replacing private lateral sewer lines and installing a backwater valve. Repairs will be scheduled based on ...