Jul 1, 2024 · Test your well water at least once every year for total coliform bacteria, nitrates, total dissolved solids, and pH level. Contact your health department to find out what other germs or …

Some counties offer free well water testing, so check with your county first. If they don't, use this EPA website to find a list of state-certified laboratories in your area that do water testing, or …

Apr 15, 2025 · You don’t need to be a chemist to test your well water. Whether you’re mailing a sample to a lab or dipping a test strip at home, both methods have their place — it just …

Sep 18, 2025 · This page informs private drinking water well owners of the importance of testing, post-flood actions, and preventative measures to ensure well water quality.

Nov 11, 2015 · Wondering how to test well water? Find out why water testing is important, how often to do it and what your options are.

Do you need help with testing or finding a well professional? Use our interactive map to find water testing labs and well contractors.

Learn how to properly test your well water for contaminants. Discover testing methods, frequency, what to test for, and when you need a filtration system.

Jul 11, 2025 · Ensure your well water is safe by learning where and how to get it tested. Discover local resources, testing options, and the importance of regular water checks.

The National Ground Water Association (NGWA) recommends well owners test their water at least annually for bacteria, nitrates, and any contaminants of local concern.

Ensure your well water is safe. Learn what contaminants to test for, when and how to test, interpreting results, and taking action. Your complete well testing guide.