About WaterCurious

A rural farmhouse, the kind of home that relies on a private well
Photo: Wikimedia Commons, CC0

Nearly 40 million Americans get their drinking water from a private well. Nobody tests that water for them. There is no utility, no annual water quality report and no one to call when the water turns orange or starts to smell.

WaterCurious exists for those households. We explain well water in plain English: what to test for, what the numbers on a lab report mean, and which treatment actually fixes which problem.

What you will find here

  • Testing guides. What to test for, how often, and whether a home kit or a certified lab is the right call.
  • Problem fixes. Iron stains, sulfur smell, hard water, bacteria and more, starting from the symptom you can see.
  • Equipment comparisons. Whole-house filters, iron filters, softeners and UV systems, judged on specs, certifications, running costs and fit for your water.
  • Tools. Calculators that size a softener or check your flow rate from your own numbers.

Our approach

We start with your water, not with a product. The right system depends on what is in your well, so most of our guides begin with testing. We rely on sources you can check, including the EPA, the CDC, state extension services and NSF/ANSI certification listings, and we say where a claim comes from. Read how we research for the detail.

How we make money

Some links on this site are affiliate links. If you buy through one, we may earn a commission at no extra cost to you. That never decides what we recommend. See our affiliate disclosure.

Get in touch

Spotted a mistake or have a question about your water? Contact us.