PFAS in Arizona water

The EPA tested public water systems across Arizona for 29 PFAS. In 25 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.

• Arizona Water Co - Bisbee 1 over the limit
• Arizona Water Co - Miami Claypool 1 over the limit
• Arizona Water Co - Sedona 2 over the limit
• Big Park Water Company 2 over the limit
• City Of Avondale 2 over the limit
• Epcor Water - Mohave 2 over the limit
• Epcor Water - North Mohave Valley 1 over the limit
• Farmers Water Co Santa Rita Springs 1 over the limit
• Flowing Wells Irrigation District 2 over the limit
• Gilbert, Town Of 2 over the limit
• Globe City Of 2 over the limit
• Goodyear Water Department 2 over the limit
• Johnson Util - Anthem At Merrill Ranch 1 over the limit
• Liberty Water Lpsco 3 over the limit
• Liberty Water Rio Rico 3 over the limit
• Marana Municipal - Hartman Vistas 2 over the limit
• Marana Municipal - Marana 3 over the limit
• Payson Town Of 3 over the limit
• Peoria City Of 1 over the limit
• Phoenix International Raceway 1 over the limit
• Ponderosa Park Dwid 2 over the limit
• Prescott City Of 2 over the limit
• Tempe City Of 3 over the limit
• Us Army Fort Huachuca 3 over the limit
• Usaf Luke Air Force Base 2 over the limit

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