Safety and scope

Safety and Scope Limits for This Well-Water Decision Tool

This page explains the limits of public guidance and why some private-well situations should stop at testing, escalation, or temporary alternative water.

Public trust asset Indexable Last updated 2026-03-07

Safety and scope

What this site is not

This project is not a substitute for emergency instructions, medical care, or state-certified testing requirements.

Working rule

It does not diagnose illness or confirm exposure from one symptom page.

Working rule

It does not replace local public-health instructions after floods, wildfire damage, or microbial events.

Working rule

It does not turn an unverified product claim into proof that the household risk is solved.

Safety and scope

When to escalate instead of shop

Some conditions should narrow buying decisions and raise the priority of verification or safer temporary water.

Working rule

Infant or pregnancy nitrate questions should move toward safer drinking water and certified testing first.

Working rule

Microbial positives, flood events, or suspect sampling should slow product comparison and increase verification.

Working rule

Corrosion clues with possible lead or copper exposure should tighten the test sequence before any equipment verdict.

Safety and scope

How commerce is constrained

The commercial layer is intentionally downstream from evidence and safety.

Working rule

The site can compare categories, kits, labs, or affiliate products only after the page explains what is still unknown.

Working rule

Low-confidence paths should carry more caution, not more aggressive calls to action.

Working rule

If a page cannot justify a product path from the available evidence, the correct output is to keep the user in verification mode.