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Dunedin Tap Water Quality Report
Dunedin's water has 6 contaminants above EPA MCLGs. We recommend using a certified water filter.
Other systems listed for Dunedin with results above guidelines: PINELLAS COUNTY UTILITIES (5 above guidelines)
People Served
46,161
Health-based violations since 2020
0
DUNEDIN WATER SYSTEM. EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
Latest sample on file
May 2024 · DUNEDIN WATER SYSTEM
Utilities publish newer results in their annual water quality report (Consumer Confidence Report).
Is Dunedin Tap Water Safe to Drink?
We strongly recommend using a certified water filter to reduce exposure: Dunedin's water has 6 contaminants above EPA health-based guidelines. Check our filter recommendations below for NSF-certified options that can remove the specific contaminants found in Dunedin's water.
DUNEDIN WATER SYSTEM, Dunedin's water system, serves 46,161 people. 1 other system is listed for Dunedin. Each system's results are listed under its own name, never added to DUNEDIN WATER SYSTEM's. Water quality testing is conducted regularly and reported to the EPA. The latest sample on file for DUNEDIN WATER SYSTEM is from May 2024.
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Florida
Dunedin Water Service Areas
What these numbers actually mean for Dunedin, FL
We read Dunedin, FL’s published record and send you a short report — which findings warrant a decision, which to ignore, and what to do about it. Including when the answer is nothing.
- 6 contaminants above EPA MCLGs and 11 contaminants with an EPA health goal detected in some samples (no level on file)
- 115 results on file
- 23 PFAS compounds on record
Buying a home here? Property Water Report — $49 Emailed within one business day.
Fluoride in Dunedin's water
PINELLAS COUNTY UTILITIES
PWSID FL6521405
PINELLAS COUNTY UTILITIES reported 0.69 mg/L, below the 0.7 mg/L U.S. Public Health Service recommendation.
DUNEDIN WATER SYSTEM
PWSID FL6520486
DUNEDIN WATER SYSTEM reported 0.73 mg/L, at or above the 0.7 mg/L U.S. Public Health Service recommendation and below the 1.5 mg/L WHO guideline value and NTP neurodevelopment review level.
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Recommended Water Filters for Dunedin
Based on Dunedin's water quality data, these NSF-certified filters are recommended to remove contaminants above EPA MCLGs.
AquaTru
Classic
NSF Certified:
Flow Rate
0.04 gpm
Daily Production
600 gpd
Highlights:
- Best overall contaminant reduction score
- Most performance certifications
- Lifetime warranty
- NSF-42, NSF-53, NSF-58, NSF-401 certified
Removes 23 contaminants:
+18 more
Molybdenum, Barium, Chlorine, Arsenic, 83+ contaminants, Calcium, Chloride, Copper, Magnesium, Nitrate, Phosphorus, Sodium, Sulfate, Total Dissolved Solids, Zinc, Total THMs, Chloroform, Nitrate (as N)
AquaTru
Carafe
NSF Certified:
Flow Rate
0.3 gpm
Daily Production
4 gpd
Highlights:
- Verified PFAS reduction
- Glass collection vessel
- Plug-and-play installation
- NSF-53, NSF-42, NSF-58, NSF-401, NSF-372 certified
Removes 17 contaminants:
+12 more
Arsenic, 83+ contaminants, Copper, Total THMs, Chloroform, Chloride, Sulfate, Nitrate (as N), Molybdenum, Barium, Strontium, Uranium
Culligan
ZeroWater
NSF Certified:
Flow Rate
1.9 gpm
Daily Production
1 gpd
Highlights:
- Compact design
- Easy to set up
- Affordable
- NSF-42, NSF-53, NSF-401 certified
Removes 19 contaminants:
+14 more
Strontium, Molybdenum, Fluoride, Uranium, Lead, Total PFAS, Chlorine, 25, Phosphorus, Bicarbonate, Calcium, Carbonate, Magnesium, Sodium
Waterdrop
G3 P600
NSF Certified:
Flow Rate
600 gpm
Daily Production
600 gpd
Highlights:
- Space-saving design
- Good contaminant reduction
- NSF-58 certified
Removes 4 contaminants:
Verify Your Water Quality with Independent Testing
With 6 contaminants above EPA MCLGs and 11 contaminants with an EPA health goal detected in some samples (no level on file), independent laboratory testing provides a second opinion and can track changes over time.
SimpleLab
Advanced Home Water Test
$269
Comprehensive water analysis testing over 200 contaminants including bacteria, heavy metals, and chemical compounds.
Tap Score
Haloacetic Acids (HAA9) Test
$275
Tests for disinfection byproducts formed when chlorine reacts with organic matter in water treatment.
Tap Score
Advanced Microplastics Test
$829
Cutting-edge testing for microplastics particles in drinking water using advanced laboratory techniques.
With 6 contaminants above health guidelines, you may want to explore water purification options. Learn how to make distilled water at home for applications like humidifiers, CPAP machines, and baby formula.
What Dunedin's water readings can explain
Utility-reported data for Dunedin includes manganese, sulfate and a chlorine-based disinfectant — the readings behind these common tap water questions. We publish a city-level hardness figure for Dunedin, resolved from its water systems where they report one and estimated from county sampling where they do not. Each page starts with the hot-tap and cold-tap check, then shows what your own water system reported.
Water softener cost and installation in Dunedin
Dunedin's tap water measures 5.5 grains per gallon (93.2 mg/L) — moderately hard on the USGS scale, below the range where scale is usually worth treating.
Water softener cost for 5.5 gpg water in Dunedin — equipment and local installation labour for your ZIP code, with the sizing arithmetic shown in full. For the national picture first, read what a water softener costs — equipment, installation labour and ten-year ownership, each separated out. For Florida as a whole, read water softener cost in Florida — priced against the plumber wage published for the state.
Frequently Asked Questions About Dunedin Tap Water
Dunedin's water has 6 contaminants above EPA MCLGs. We strongly recommend using a certified water filter to reduce exposure to these contaminants. Check our filter recommendations below for NSF-certified options that can remove the specific contaminants found in Dunedin's water.
Spotted something off on this page?
Residents keep our data honest.
This form corrects our data; it does not reach DUNEDIN WATER SYSTEM. For a problem with your water now (discolored water, no water, low pressure, a leak), contact DUNEDIN WATER SYSTEM directly.
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