Is Your Drinking Water Poisoning You?
Free PFAS & lead contamination reports for 18,000+ US cities.
View 10-year trends, check military base proximity, and get results in 30 seconds.
Records Analyzed
Water Systems
States Affected
PFAS Chemicals Are Linked to Cancer, Thyroid Disease, and Immune Disorders
Scientific studies have conclusively linked PFAS exposure to serious health conditions.
Found in Americans' Blood
PFAS chemicals have been detected in the blood of virtually every American tested.
Contamination Sources
Used in firefighting foam, non-stick pans, food packaging, and waterproof clothing.
Never Breaks Down
These 'forever chemicals' don't break down — they accumulate in your body over time.
New EPA data shows contamination levels rising in thousands of communities.
172 million Americans may be exposed. Find out if your water is affected — free instant check.
How It Works
Enter ZIP
Enter your 5-digit ZIP code to search EPA contamination records.
See Contamination
View PFAS levels detected in your local water systems.
Know Your Options
Find out if you may be eligible for compensation.
What You'll Get
Historical Trend Analysis (when available)
Your report will include 10-year trends if your water system was tested in both:
- 2013–2015 (UCMR3) — 6 PFAS compounds
- 2023–2025 (UCMR5) — 29 PFAS compounds
See if your water is getting safer or more dangerous over time.
All reports include comprehensive current data. Historical trends are a bonus feature when available.
Is Your Tap Water Safe?
Check PFAS & lead contamination in 18,000+ US cities. Free instant reports.
🚨 890 US cities show concerning contamination levels — over 31,000 water systems tested
Explore Detailed Maps
Both PFAS & lead contamination together
View 29 forever chemicals across US
See lead levels in 14,000+ cities
51 contaminated DoD installations
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Frequently Asked Questions
Everything you need to know about PFAS water contamination reports