Watertown
Is Watertown tap water safe to drink?
Generally acceptable, but review local hotspots — score 71/100. This report aggregates EPA drinking water data across 4 local systems in Watertown. We found 342 total violations (72 unresolved).
Real-Time Environment
Live: 09:00 PM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Watertown.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Watertown?
Expert Advice
Given the safety margin, a Carbon Block or sediment filter is recommended to improve taste and remove trace particulates.
Buying a Filter?
Wondering if Watertown tap water needs filtering? We break it down.
Baby Formula Safety
Mixing baby formula with Watertown tap water? Read this first.
Homebuyer's Perspective
If you're house-hunting in Watertown, water quality belongs on your due-diligence checklist alongside schools and crime data. With a score of 71/100, we recommend budgeting for high-quality point-of-entry filtration systems to protect your home's value.
Health & Family Safety
Residents should monitor Lead (90th percentile) levels. Pregnant women and families with young children should consult the specific EPA health goals listed below.
View Health Risk Glossary →Compliance Record for Watertown
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Watertown.
Frequently Asked Questions
Is Watertown tap water safe to drink?
Generally acceptable, but review local hotspots — score 71/100.
How many water systems serve Watertown?
Watertown is served by 4 public water systems in our latest EPA-backed dataset.
How can I check water quality for my exact address in Watertown?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Watertown.
What is the water quality score for Watertown?
The water quality score for Watertown is 71 out of 100, based on EPA contaminant data, violation history, and testing results across the 4 systems serving the city.
What are the top contaminants in Watertown?
The top contaminants detected in Watertown include Lead (90th percentile). View detailed information on our contaminants page.
Watertown Water Quality Summary
Watertown, NY receives a water quality score of 71/100 (Grade C) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 4 public water systems serving the area.
Watertown's water quality is near the national average. While most systems meet EPA standards, some violations have been recorded. Residents may wish to review their specific water system's report for contaminant details.
Watertown's score of 71 is 12 points below the New York state average of 83, and below the nationwide average of roughly 78/100 across all U.S. states.
Water quality data is sourced from the U.S. EPA SDWIS database and updated quarterly. Learn about our scoring methodology → Read our New York water quality rankings report →
Key Contaminants
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Water Systems Serving Watertown (4)
Check Your Specific Address
Water quality can vary by neighborhood in Watertown.
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