Dunedin water and sewer rates
Who supplies water to Dunedin houses, what it costs, and how the sewer charge works.
City of Dunedin
City of Dunedin inside-city residential rates for 10/01/2026 through 03/31/2027: a $13.05 monthly water unit charge plus $7.69 per thousand gallons for 0 to 5,000 gallons, $11.57 for 6,000 to 20,000 gallons and $17.35 over 20,000 gallons; billed monthly
| Use a month | Price per 1,000 gallons |
|---|---|
| Fixed charge | $13.05 a month |
| 0 to 5 thousand gallons | $7.69 |
| 5 to 20 thousand gallons | $11.57 |
| 20 to more | $17.35 |
- Source
- Groundwater from the Floridan aquifer, pumped by 29 wells in Dunedin and treated at the City's Reverse Osmosis Water Treatment Plant.
- Compliance
- The 2025 Annual Water Quality Report says City of Dunedin drinking water meets all state and federal standards.
- Lead
- The 90th percentile of lead samples was 1.5 ppb; lead is sampled every three years, next in summer 2026.
- Fluoride
- Dunedin stopped adding supplemental fluoride on June 30, 2025; the well water's natural fluoride level was 0.25 ppm in 2025.
Sewer
City of Dunedin inside-city residential sewer: an $18.07 monthly sewer unit charge plus $11.04 per thousand gallons, with a cap of 10,000 gallons ($110.40).
Other charges on the utility bill
- City of Dunedin stormwater fee (inside-city residential): $23.87 a month
Ways to pay less
- Track your water use and leaks with EyeOnWater. Dunedin's EyeOnWater portal and mobile app let customers monitor water usage in near real-time and can send alerts for possible leaks or unusual usage. How: Set up your EyeOnWater account at dunedin.gov/City-Services/Water-Utilities/EyeOnWater.
Pay or manage it
Sources
Checked October 21, 2026. Every number here comes from the public sources listed, matched by our checker.
Rates change every year; this page shows when it was last checked. Nothing here is legal, tax or insurance advice.