Narragansett Explores New Wastewater Treatment Technologies to Address Odor Issues

During the Narragansett Town Council meeting on August 4, 2025, discussions centered on the future of the town's wastewater treatment plant, highlighting both operational needs and environmental considerations. The meeting underscored the importance of staffing and technological upgrades to enhance the plant's efficiency and minimize odors, which have been a persistent concern for residents.

A key point raised was the necessity for the Rhode Island Department of Environmental Management (DEM) to approve staffing changes. Council members discussed the possibility of implementing a multi-man shift on weekends to better manage solids handling, rather than extending daily hours. This approach aims to ensure that the plant is adequately staffed to meet operational demands while also considering the community's needs.

The conversation also touched on the treatment processes employed at the plant. It was noted that Narragansett's ocean outfall, located half a mile off the coast, allows for a more straightforward permitting process compared to communities that discharge into freshwater bodies. This geographical advantage means that the town can meet its Rhode Island Pollution Discharge Elimination System (RIPDES) permit requirements with secondary treatment processes, rather than needing more advanced tertiary treatments.

Additionally, the design phase of the wastewater treatment plant was discussed, particularly regarding odor control. The council acknowledged that while odors are an inherent aspect of wastewater treatment, there are various technologies available, such as air scrubbers and activated carbon filters, that can mitigate these issues. The design process will incorporate these technologies to ensure that any odors produced are manageable and do not negatively impact the surrounding community.

In conclusion, the meeting highlighted the town's proactive approach to improving its wastewater treatment operations while addressing community concerns. As the planning and design processes move forward, the council's commitment to balancing environmental responsibilities with public health and comfort will be crucial in shaping the future of Narragansett's wastewater management.