A Practical Well-Water Testing Guide for Western North Carolina

Overview

Private-well owners are responsible for monitoring their water. Testing creates a baseline, helps investigate changes, and prevents treatment decisions from being based on appearance or odor alone.

Testing needs vary by property and circumstances. A qualified laboratory or appropriate public-health resource can help select a panel based on local risks, well history, household concerns, and current guidance. Additional testing may be appropriate after flooding, repairs, a change in taste or odor, unexplained staining, nearby land-use changes, or illness concerns.

Collect samples exactly as instructed

Use the laboratory’s containers and follow its directions for tap selection, flushing, preservation, refrigeration, and delivery time. Different analytes can require different procedures. Do not rinse sterile bottles or touch the inside of caps.

Use results to design treatment

A result should be interpreted with its unit, reporting limit, and applicable health or aesthetic guidance. Treatment selection then considers concentration, pH, hardness, flow, and interactions among conditions. If a health-related result is detected, consult the laboratory and appropriate public-health guidance promptly.

Asheville Water Specialists can use available results to create a complimentary personalized water quality report and explain practical treatment questions.