Sarah Chen
Water Quality Research Analyst
- M.S. Environmental Science, UC Davis
- EPA certified laboratory analyst
18
Articles published
H2O Insider
Publication
About
Sarah brings academic rigor to H2O Insider's contaminant coverage. She spent six years at a certified water testing laboratory before joining the team, and she interprets lab data and writes our contaminant guides. She lives in Sacramento, CA, where she tests her own well water quarterly.
Testing & Editorial Standards
All H2O Insider reviews follow our editorial standards and testing methodology. Products are tested in real homes using Tap Score lab analysis. Affiliate relationships never influence our recommendations.