Department of Public Works, 680 Peverly Hill Rd, Portsmouth, NH 03801 Phone: (603) 427-1530, Fax: (603) 427-1539 | Contact Us |

• Upgrade the City's water infrastructure
  
  
• Implementing Best Management Practices to minimize pollutants from entering the storm water sewer system, such as cleaning the storm drains of debris
  
  
• In 2007, the City passed an ordinance to provide for the health, safety, and general welfare of the citizens of the City of Portsmouth; provide additional protection to local natural resources; and facilitate municipal compliance with federal and state environmental laws and regulations

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