PFAS, explained — without the alarm.
In-depth explainers, regulatory updates, and research summaries on PFAS in drinking water. We aim for matter-of-fact reporting and concrete advice — pick a topic below or jump straight into the latest article.
PFAS in Private Wells: A Plain-English Testing Guide
EPA's drinking-water rules don't cover private wells, so testing is on you. Here's what to ask for, what it costs, and how to interpret the results — without panic.
News & Regulation
Updates on EPA rules, lawsuits, and detection events.
Where the EPA PFAS Drinking Water Rule Stands in 2026
The EPA's PFAS Maximum Contaminant Levels were finalized in April 2024, with monitoring compliance due in 2027 and treatment compliance in 2029. Here's where things actually stand and what it means for your water.
EPA PFAS Regulations: What's Changed and What to Expect
A timeline of EPA PFAS regulation including the 2024 MCL standards, UCMR 5 testing program, and what it means for your drinking water.
Practical Guides
Practical, step-by-step explainers for households.
How to Read Your Water Utility's Annual Consumer Confidence Report
Every public water utility in the US has to publish an annual Consumer Confidence Report. Here's how to find yours, what each section actually means, and what to look for if PFAS is a concern.
Best Water Filters for PFAS Removal (Tested & Reviewed)
Our top picks for water filters that actually remove PFAS. Includes reverse osmosis, under-sink, pitcher, and whole-house options.
How to Remove PFAS From Your Drinking Water (2026 Guide)
The most effective methods to remove PFAS from drinking water including reverse osmosis, activated carbon, and what filters actually work.
What Is PFAS? A Complete Guide to Forever Chemicals
Learn what PFAS are, where they come from, why they're called 'forever chemicals,' and what you can do to protect your family from contamination.
Health & Research
Research on PFAS exposure and human health.
PFAS in School Drinking Water: What Parents Need to Know
Millions of children drink water at schools that may contain PFAS. Learn how to find out if your child's school is affected, what districts are doing about it, and how to protect your family.
PFAS Contamination Near Military Bases: Risks, Resources, and What to Do
Military bases are among the worst PFAS contamination sites in the US due to decades of firefighting foam use. Learn the risks, affected states, and how to protect your family.
PFAS Exposure During Pregnancy: What Expecting Parents Need to Know
PFAS chemicals cross the placental barrier and accumulate in breast milk. Here's what the research says about pregnancy risks, and how to reduce your exposure starting today.
How PFAS Affects Your Health: What the Science Says
A science-based overview of PFAS health effects including cancer risk, thyroid disruption, immune system impacts, and reproductive concerns.
How PFAS Work
How PFAS work, where they come from, what removes them.
Ready to check your own water?
Reading helps; data is faster. Look up your ZIP code to see what EPA's testing program found in your local water utility.
Check my ZIP code