How Can I Check If I Have Mercury In My Well Water?

August 29, 2023

Liquid,Silver,Metal,Abstract,,water,Drops,Waves,And,Ripples.How Can I Check If I Have Mercury In My Well Water?

Mercury, a toxic heavy metal, can find its way into well water through various sources, posing serious health risks. As a responsible well owner, it is crucial to regularly monitor the water quality. In this blog post, we will discuss the importance of checking for mercury in well water and explore different methods to ensure the safety of your water supply.

Understanding the risks:

Mercury is a powerful neurotoxin that can affect the central nervous system, leading to detrimental health effects even in small amounts. Chronic exposure to mercury can cause harmful effects on the brain, kidneys, and developing fetuses. Since well water is directly consumed by homeowners, it is essential to identify and mitigate any potential risks associated with mercury contamination.

Testing options:

There are several reliable options to check for mercury in well water:

1. Water testing laboratories:

One of the most reliable ways to check for mercury is to send samples of your well water to certified water testing laboratories. These labs use sophisticated equipment to analyze water samples for various contaminants, including mercury. Professional testing ensures accurate and precise results, providing you with valuable information about your water quality and mercury levels.

2. Home water testing kits:

For a quick and affordable solution, home water testing kits can be purchased and used to test well water for mercury. These kits are readily available online or in hardware stores and typically include test strips or bottles with reactive chemicals. While not as accurate as laboratory testing, they provide a basic understanding of mercury levels and can help identify potential issues that require further investigation.

3. State health department resources:

Many state health departments offer resources for well owners to assess their water quality. They often provide testing kits or educational materials to help homeowners identify potential contaminants, including mercury. Contacting your local health department could provide you with crucial information and guidance to ensure the safety of your well water.

4. Well water filtration systems:

Installing a well water filtration system can be an effective preventive measure against mercury contamination. These systems are designed to remove various contaminants, including heavy metals like mercury. However, it is important to research and select a filtration system that specifically targets mercury to ensure maximum effectiveness. Consulting with water filtration experts or a licensed plumber can help you choose the most suitable system for your well.

Prevention measures:

Apart from regular testing, there are preventative measures you can take to reduce the risk of mercury contamination in your well water:

1. Proper disposal of hazardous waste:

Mercury is commonly found in many household items like fluorescent light bulbs, batteries, and thermometers. Ensure that you dispose of these items properly, following local regulations and guidelines. Avoid dumping them in the trash or down the drain, as they can end up in landfills or wastewater treatment plants, ultimately finding their way into groundwater sources.

2. Avoiding mercury-containing products:

When possible, opt for alternatives that do not contain mercury. For example, thermometers with digital displays or compact fluorescent bulbs that are mercury-free are readily available in the market. By making conscious choices, you can reduce the risk of introducing mercury into your well water.

3. Regular well maintenance and inspections:

Routine well maintenance is crucial to prevent contaminants from entering your water supply. Regularly inspect your well for any signs of deterioration, such as cracks, leaks, or faulty seals. Additionally, scheduling annual water testing and well inspections will help identify potential risks early on, ensuring prompt action to protect your water quality.


Regularly checking for mercury in your well water is vital to safeguard the health and well-being of your household. Whether through professional laboratory testing or home water testing kits, it is crucial to stay informed about the contaminants that may be present in your water supply. By taking preventive measures and seeking professional guidance, you can maintain a safe and reliable source of drinking water for you and your family.

Got Questions? Let Us Help!

Action Electric Motor & Pump Repair provides well pump repair service and water treatment systems to the city of Wewahitchka and the surrounding areas. We are a local family owned and operated business dedicated to providing our clients with exceptional service as well as high-quality workmanship since 1978. Our experts specialize in residential, commercial, and industrial pump repair. Other services Action Electric Motor & Pump Repair offers include well repair and replacement, water treatment as well as conditioning, electric motor rewinding, and more. We pride ourselves in offering the safest and most reliable water systems for our customers. Contact us today to learn more about what we can do for you!

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