Testing isn’t a one-time event — water quality can change over time.

Recommended testing schedule:

• Municipal water users: Test annually, especially for lead and chlorine byproducts.
• Private well owners: Test at least once a year for bacteria, nitrates, and common minerals; every 3–5 years for a full panel (including heavy metals and organic compounds).
• After specific events:
  • Flooding or heavy storms
  • Construction or plumbing repairs
  • Noticeable changes in water taste, color, or smell
  • Health symptoms without clear cause

Important takeaway:

Consistent testing keeps you ahead of potential problems and ensures your filtration efforts stay effective over time.