When it comes to water sources in Londonderry, New Hampshire, residents rely on both town water and well water. To comprehend the water quality thoroughly, it’s important to examine both sources. Common contaminants such as PFAS, arsenic, and other impurities are prevalent, necessitating a closer look at the details.
Londonderry Town Water Quality Overview
Londonderry’s town water adheres to rigorous state and federal standards, simplifying the comprehension of water quality. Although the water meets regulatory standards, it contains some levels of PFAS, chlorine, chloramine, and fluoride. Some residents opt to enhance their water quality by incorporating a drinking water system for added purification.
Well Water Concerns in Londonderry
Residents and businesses relying on well water may encounter various water issues, as well water varies greatly, and can change over time. The only way to know for sure what’s in your well water is through regular testing. PFAS, arsenic, and radon are frequently found in well water in New Hampshire.
PFAS Presence in Londonderry Water
The pervasive presence of PFAS, often referred to as “forever chemicals,” is a notable concern in New Hampshire’s water sources, including Londonderry. The New Hampshire Department of Environmental Services provides a sampling map displaying PFAS detections throughout the state. Those looking to mitigate the risk of PFAS in their drinking water often opt for specialized filtration systems, even on town water.
Arsenic Levels in Londonderry Water
Arsenic, a health concern identified by the Environmental Protection Agency, is found in approximately 25% of private wells in New Hampshire, and often exceeds New Hampshire’s standard of 5.0 parts per billion. Long-term exposure to arsenic is linked to various health issues. While town water in Londonderry is less likely to contain arsenic due to its surface water source, private well users face a 1 in 4 chance of exceeding recommended arsenic levels. Arsenic treatment can be implemented for the whole home or to simply treat drinking water.
Radon in Londonderry
The U.S. Geological Survey published data recently that estimates that over half of New Hampshire is likely to have elevated radon levels in groundwater. Unfortunately, Radon has been found in Londonderry, New Hampshire, well water. Radon is a colorless, odorless gas that is common in our bedrock in New Hampshire. It gives off harmful radiation which may increase risk of cancer. Radon in water poses both an inhalation risk and an ingestion risk.
Uranium in Londonderry Water
Unfortunately, uranium has been found in Londonderry well water. The U.S. Geological Survey published a study recently that estimates that 76% of the state has a 50% or more probability for detectable concentrations of uranium in groundwater. Uranium is natually found in the earth’s crust in some parts of New England. Uranium in drinking water has been linked to a number of health concerns, including kidney damage and cancer.
Iron & Manganese in Londonderry
Iron and Manganese are commonly found in New Hampshire well water. They are easier to detect than some contaminants in water as they often cause staining to things like toilets, tubs, sinks and more. Secondwind offers free water testing for iron and manganese as they can be tested for on-site and are not health concerns.
Addressing Hard Water Challenges
Hard water, characterized by elevated mineral levels like calcium and magnesium, is a prevalent issue in Londonderry. It affects skin, hair, and household fixtures. Town water is slightly hard, while private wells often exhibit higher hardness levels, necessitating a water softener to prevent damage to appliances and increased operation costs.
Treatment Options for Londonderry Water
Residents and businesses have the option to treat water at the point of entry (POE) or point of use (POU). Whole-house treatment systems, or POE systems, can be installed in basements or closets, while drinking water systems, or POU systems, can be discreetly placed under the sink. Treatment decisions depend on individual needs and space considerations.
Water Testing and Solutions
Accurate water testing is essential for recommending suitable treatment options. Secondwind Water Systems, serving over 500 residents and businesses in Londonderry, offers a free in-home evaluation by certified water specialists. Understanding the unique challenges posed by Londonderry’s water quality, Secondwind provides tailored solutions based on test results and individual preferences.
Contact Secondwind Water for Solutions
For a free quote and water analysis discussion, residents and businesses in Londonderry are encouraged to reach out to Secondwind Water Systems. Dedicated to ensuring water quality, Secondwind’s certified specialists provide expert guidance and solutions tailored to address specific water concerns in the community.
For More NH Water Quality Reports