City Water Quality Rankings in Florida
317 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#121
Waldo
County, FL
74 C
#122 Wauchula
County, FL
74 C
#123 Fort Walton Beach
County, FL
73 C
#124 Oldsmar
County, FL
73 C
#125 Sarasota
County, FL
73 C
#126 Atlantic Beach
County, FL
72 C
#127 Callaway
County, FL
72 C
#128 Chiefland
County, FL
72 C
#129 Defuniak Springs
County, FL
72 C
#130 Hilliard
County, FL
72 C
#131 Marco Island
County, FL
72 C
#132 Sebring
County, FL
72 C
#133 Jacksonville
County, FL
71 C
#134 Key West
County, FL
71 C
#135 St. Augustine
County, FL
71 C
#136 Trenton
County, FL
71 C
#137 Winter Haven
County, FL
71 C
#138 Alachua
County, FL
70 C
#139 Avon Park
County, FL
70 C
#140 Century
County, FL
70 C
#141 New Smyrna Beach
County, FL
70 C
#142 Tallahassee
County, FL
70 C
#143 Tarpon Springs
County, FL
70 C
#144 Williston
County, FL
70 C
Frequently Asked Questions
How are city water quality rankings calculated in Florida?
WaterQ city rankings are based on EPA SDWIS data across local public water systems, including contaminant detections, compliance violations, and recency-weighted score signals.
Can I compare two cities in Florida?
Yes. Use the city comparison links on this page or open the Compare tool to evaluate two cities side by side on score, grade, and water system coverage.
How often does WaterQ refresh city data?
City-level metrics refresh when new EPA data is processed. Check city pages for latest score and violation context.