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Rhode Island Water Treatment

Water Quality in Newport County & the Islands

Newport County combines a major surface-water reservoir system with island groundwater and private wells, making it one of Rhode Island's most diverse water regions.

Communities in This Region

Newport, Middletown, Portsmouth, Jamestown, Tiverton and Little Compton

Newport Water

Newport Water uses multiple surface reservoirs and directly serves Newport, Middletown and part of Portsmouth while supplying Portsmouth Water and Fire District wholesale.

Jamestown / Conanicut Island

Groundwater beneath Conanicut Island is designated a Sole Source Aquifer. Island groundwater makes routine testing, sodium/chloride and changes in water chemistry important questions for private wells.

Tiverton PFAS Guidance

RIDOH maintains current guidance for PFAS and private wells in Tiverton. Because investigation areas and guidance can change, property owners should check the current RIDOH information rather than rely on a static generalized statement.

Start With the Property

The region includes surface-water systems, other local public systems, private wells and island groundwater. Determine where the specific property's water comes from before drawing conclusions.

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