West Palm Beach, Florida Tap Water Quality Report
Serving utility: Palm Beach County Water Utilities
Updated March 2026 • Data from EWG Tap Water Database & EPA SDWIS
Notable Concerns
West Palm Beach tap water has 6 contaminants exceeding EWG health guidelines, including Haloacetic acids (HAA9), Haloacetic acids (HAA5), Total trihalomethanes (TTHMs). Additionally, 7 known or suspected carcinogens were detected, including Haloacetic acids (HAA9), Haloacetic acids (HAA5), Total trihalomethanes (TTHMs).
Water Provider Information
Contaminants Detected
| Contaminant | Detected Level | EWG Guideline | Legal Limit | Status |
|---|---|---|---|---|
| Haloacetic acids (HAA9) carcinogen | 27.50 ppb | 0.06 ppb | No legal limit | Above guideline |
| Haloacetic acids (HAA5) carcinogen | 19 ppb | 0.10 ppb | 60 ppb | Above guideline |
| Total trihalomethanes (TTHMs) carcinogen | 26.80 ppb | 0.15 ppb | 80 ppb | Above guideline |
| Radium, combined (-226 and -228) | 0.32 pCi/L | 0.05 pCi/L | 5 pCi/L | Above guideline |
| Chromium (hexavalent) carcinogen | 0.10 ppb | 0.02 ppb | No legal limit | Above guideline |
| Chlorate | 461.90 ppb | 210 ppb | No legal limit | Above guideline |
| 1,4-Dioxane carcinogen | 0.04 ppb | 0.35 ppb | No legal limit | Below guideline |
| Aluminum | 12.70 ppb | 600 ppb | No legal limit | Below guideline |
| Barium | 2.68 ppb | 700 ppb | 2,000 ppb | Below guideline |
| Chlorodifluoromethane | 0.08 ppb | N/A | No legal limit | Below guideline |
| Chloromethane | 0.09 ppb | 2.69 ppb | No legal limit | Below guideline |
| Fluoride | 0.81 ppm | N/A | 4 ppm | Below guideline |
| Manganese | 0.16 ppb | 100 ppb | No legal limit | Below guideline |
| Molybdenum | 0.17 ppb | 40 ppb | No legal limit | Below guideline |
| Nitrate carcinogen | 0.05 ppm | 0.14 ppm | 10 ppm | Below guideline |
| Nitrite carcinogen | 0.00 ppm | N/A | 1 ppm | Below guideline |
| Strontium | 0.43 ppb | 1,500 ppb | No legal limit | Below guideline |
| Vanadium | 0.27 ppb | 21 ppb | No legal limit | Below guideline |
Health Context
Haloacetic acids (HAA9) carcinogen
Exposure to elevated levels of this contaminant may pose health risks. See EWG and EPA guidelines for more information.
Haloacetic acids (HAA5) carcinogen
Exposure to elevated levels of this contaminant may pose health risks. See EWG and EPA guidelines for more information.
Total trihalomethanes (TTHMs) carcinogen
Exposure to elevated levels of this contaminant may pose health risks. See EWG and EPA guidelines for more information.
Radium, combined (-226 and -228)
Exposure to elevated levels of this contaminant may pose health risks. See EWG and EPA guidelines for more information.
Chromium (hexavalent) carcinogen
Exposure to elevated levels of this contaminant may pose health risks. See EWG and EPA guidelines for more information.
Recommended Filtration for This Water
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Shop Hydrogen FlaskFrequently Asked Questions
Is West Palm Beach tap water safe to drink?
West Palm Beach tap water meets EPA legal standards for drinking water. However, 6 contaminants exceed stricter EWG health guidelines, and 7 known carcinogens were detected. While legally compliant, additional filtration is recommended for optimal safety.
What contaminants are in West Palm Beach water?
A total of 18 contaminants were detected in West Palm Beach tap water, including Haloacetic acids (HAA9), Haloacetic acids (HAA5). Of these, 6 exceed EWG health guidelines.
What's the best water filter for West Palm Beach?
For West Palm Beach tap water, we recommend a reverse osmosis (RO) system for drinking water — it removes up to 99.9% of contaminants including heavy metals, PFAS, and disinfection byproducts. For shower and bath water, a whole-home filtration system reduces chlorine and volatile organics.
Where does West Palm Beach get its water?
West Palm Beach tap water is provided by Palm Beach County Water Utilities, serving approximately 597,649 people. For detailed source water information, contact your local utility or visit the EPA's SDWIS database.
Nearby City Water Reports
Data sources: Environmental Working Group (EWG) Tap Water Database, U.S. EPA Safe Drinking Water Information System (SDWIS)
Last updated: March 2026
Methodology: Contaminant levels are compared against both EPA legal limits (Maximum Contaminant Levels) and EWG health guidelines, which are often stricter and based on the latest scientific research.
