NJ · 21 COUNTIES
Certified labs and testing options for private well owners in New Jersey.
Private well owners in New Jersey are responsible for the safety of their own water. Based on groundwater data across the state — particularly Arsenic and Chloride — we recommend the following testing approach.
Tap Score offers certified mail-in testing with results in 5–7 business days, tailored to regional contaminant patterns.
Order a Tap Score Well Water Test →State-certified labs in New Jersey:
Department of Environmental Protection - Lab Finder → Well Testing - Raritan Headwaters → Environmental Well Testing: Well Water Testing Services | New Jersey → Water Testing Laboratory - ACUA → New Jersey Home Water Testing Services - RAdata → SJ Water Test | → Water Testing | Environmental Laboratory Network Ringwood NJ → New Jersey Private Well Testing Act PWTA - EMSL → Home | Garden State Labs - Environmental Laboratory - New Jersey, USA → Olympian Water Testing™ | NY, NJ & CT | NELAP Accredited ... → Drinking Water Testing and Sampling in New Jersey →Based on New Jersey groundwater data, the most commonly detected contaminants in private wells are:
Water quality varies significantly by county. Find your county → for a targeted testing recommendation based on local data.
If testing reveals a contaminant of concern, these are the most effective treatment systems for Arsenic — the most commonly detected issue across New Jersey well water.
$1,669 · NSF/ANSI 53/58
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