Water system profile
See the available utility name, PWSID, location, population served, source, and system type.
Water Filtration Pro data tool
Check Your Water Quality
Search official U.S. EPA drinking-water data for your public water system. Review available PFAS monitoring, reported compliance records, and practical filtration guidance in one place.
Coverage varies by utility and reporting period. Missing data does not mean a contaminant is absent.
Find a public water system
Search by utility name, city, state, ZIP code, or PWSID. Results reflect the current EPA data snapshot.
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PFAS monitoring
Review sample dates, result qualifiers, reporting levels, and sample points without treating non-detects as zero.
Compliance context
Keep SDWIS violations separate from UCMR monitoring and show the dates and status reported by the source.
How to use the report
1. Search: enter a utility, city, state, or PWSID.
2. Check dates: monitoring records are historical samples, not a live sensor.
3. Read the sources: use the linked EPA records and local utility information for decisions.
Continue with WaterFiltrationPro
Turn a water result into a practical next step
Start with the test-report guide, then compare filtration formats and read product reviews. These links explain fit and tradeoffs without treating a monitoring result as a product recommendation.
Guide
Understanding Water Test Results
Learn how to interpret water quality test results and choose the right filtration solution.
Guide
How to Choose a Water Filter
Complete guide to selecting the perfect water filtration system for your home, budget, and water quality needs.
Guide
RO System Installation Guide
Step-by-step instructions for installing a reverse osmosis system under your kitchen sink.
Comparison
Reverse Osmosis Systems
Compare RO formats, installation requirements, maintenance, and everyday use cases.
Review
WaterDrop G3P800 Tankless RO System with UV Sterilizing Light review
Best-selling 800 GPD tankless RO system with UV sterilization and 10-stage filtration for maximum safety.
Review
WaterDrop X12 Reverse Osmosis System review
Top choice 1200 GPD RO system with alkaline minerals and rapid flow technology for exceptional daily use.
What this data can and cannot tell you
EPA reporting can have a lag, and UCMR 5 covers a defined list of monitored contaminants rather than every possible water-quality concern.
Utility-level data may not represent conditions at an individual faucet. Use current utility information or qualified testing professionals when a household-specific answer matters.
Data comes from official U.S. EPA drinking-water datasets.