Installation of a lawn irrigation system is required to have a backflow assembly installed per Rhode Island General Laws Title 46 Chapter 46-13 Public Drinking Water Protection. The backflow device must be approved by the Portsmouth Water & Fire District prior to installation and inspection. Contact Mike Hebert, Cross Connection Control Manager, for more information…
Water Main Extensions
• Below are details on our policy to extend a water main, a procedure for submittal of plans to gain approval, as well as administration requirements.
• Standards on material, design, construction, and as-built requirements are included.