Most of the available test kits provide information on the pH of your water and its hardness. Many also test for a wide range of impurities like lead, copper, or iron. Some may also claim to check for dangerous contaminants like E. coli bacteria, VOCs (volatile organic compounds), or pesticides. 



When choosing a water test kit, you’ll want to select one that tests for impurities that are common in your area. If you have a previous laboratory test result for your well, use it as a guide when choosing a kit. It should give you a good indication of how accurate your home testing results are, since things like pH and hardness change slowly, if at all.

Before choosing a water test kit to use at home, consider these questions.

• Where can I purchase it?
• How much does it cost?
• How easy is it to use?
• What does it test for?
• How accurate are the results?

How do you know whether the results from a test kit are accurate or not? Look for highly reviewed water test kits that have been compared for accuracy to actual laboratory results. Since you should test your well water annually, consider having the first test done by well water professionals. You can use those results as a baseline to compare with kit results now and in the future.

Annual water testing is crucial to ensure the safety and quality of your well water. Over time, contaminants like bacteria, heavy metals, or agricultural runoff can infiltrate your water supply without noticeable changes in taste, smell, or appearance. Regular testing helps detect these issues early, preventing potential health risks and expensive system repairs. For homes with older wells or those located in agricultural or industrial areas, frequent testing is even more critical. Professional testing also helps track changes in your water quality, providing peace of mind for you and your family.

While home water test kits can provide a general overview, they may not detect more complex or hazardous contaminants accurately. Issues like coliform bacteria, VOCs, or nitrate contamination require precise laboratory testing and professional analysis. If your water test kit shows concerning results or you notice changes in your water's taste, color, or odor, it’s time to call a professional. Experts like Mosman Well Works, LLC can perform comprehensive testing, explain the results, and recommend the best solutions for maintaining a clean, safe water supply. 

At Mosman Well Works, we’ve been working in the well water industry for more than 20 years. Our well professionals deliver honest, reliable, and outstanding service to every customer. Contact us with any questions you may have about the quality or safety of the water coming from your well.