PFAS in Rhode Island water

The EPA tested public water systems across Rhode Island for 29 PFAS. In 10 of them, at least one came back above a federal limit. Find your system below — you'll get the actual levels, our plain verdict on each compound, and the filter that genuinely removes it. We sell nothing.

Not listed? Your system may not have been sampled, or nothing exceeded a limit — see the national picture.

• Cumberland, Town Of 2 over the limit
• Kent County Water Authority 1 over the limit
• Kingston Water District 1 over the limit
• Narragansett Water Dept-North End 1 over the limit
• North Kingstown Town Of 2 over the limit
• Quonset Business Park 2 over the limit
• South Kingstown-South Shore 1 over the limit
• University Of Rhode Island 2 over the limit
• Westerly Water Department 2 over the limit
• Woonsocket Water Division 1 over the limit

Source: US EPA UCMR 5 occurrence data, 2023–2025. · All states