Water Quality

Quick Answer Here’s the shortlist based on what you’re testing for: Best quick home screening: A multi-parameter strip kit (~$15-25) covering pH, hardness, chlorine, nitrate, iron, copper, lead Best bacteria (coliform/E. coli) test: A digital/lab-based bacteria kit (~$25-50) — far more reliable than a strip for germs Best lead screening: A lead-specific lab or home kit (~$20-50) Best ultra-comprehensive (get it right the first time): A certified mail-in lab panel like Tap Score/SimpleLab (~$150-350) covering bacteria, metals, pesticides, and more Best all-around value: A middle-tier lab panel (~$100-150) covering the essential health contaminants The rule: home kits are for screening and monitoring; a certified lab test is the authoritative safety answer. Don’t rely on a $15 strip to declare your well water safe to drink. See our full water testing guide for how and when to test. ...

Quick Answer Testing water quality comes down to two approaches: Home test kits — fast, cheap ($10-$30), good for basic screening of pH, hardness, chlorine, some metals; but limited accuracy and coverage. Good for routine checks and peace of mind. Certified laboratory tests — accurate, comprehensive ($50-$250), the gold standard for drinking-water safety, especially for well water. Required to catch things kits miss (bacteria, pesticides, arsenic, nitrates, etc.) When to test: ...