Greencastle's Home for Water Softeners, Water Filters & Water Delivery

Yes. According to the Greencastle Area Franklin County Drinking Water Quality Report, Greencastle, PA tap water meets all federal and Pennsylvania Department of Environmental Protection (DEP) drinking water standards. The water is regularly tested for contaminants throughout the year to ensure compliance with the Safe Drinking Water Act.

The Greencastle water report does not list hardness directly in grains per gallon, but groundwater sources in Franklin County commonly contain naturally occurring minerals such as calcium and magnesium that contribute to water hardness. These minerals can lead to scale buildup on fixtures, water heaters, and appliances over time. While this type of hardness is not a health concern, many homeowners choose to install water softeners to help reduce mineral buildup and improve cleaning performance.

According to Greencastle’s most recent report, no PFAS were detected in the finished drinking water supplied to Greencastle customers. All samples tested during the monitoring period were below detection limits, indicating that PFAS chemicals were not present at measurable levels in the system during testing.

The Greencastle water report does not list fluoride among the detected contaminants in the monitoring tables. Fluoride levels in municipal systems can vary depending on local treatment practices and natural groundwater conditions. Residents who want precise fluoride information can consult the latest Consumer Confidence Report or contact the Greencastle Area Franklin County Water Authority directly for the most current testing data.

Yes. Chlorine is used in the Greencastle water system as a disinfectant to eliminate harmful bacteria and microorganisms. In recent testing, chlorine levels ranged between approximately 0.53 and 1.69 parts per million, which is well below the EPA’s maximum residual disinfectant level of 4 ppm. Chlorine plays an important role in maintaining safe drinking water throughout the distribution system.

Greencastle’s drinking water comes primarily from local groundwater springs and wells operated by the Greencastle Area Franklin County Water Authority. Key sources include Moss Spring on Grant Street, the Eshelman–Spangler Springs along Lane, Ebberts Spring near Molly Pitcher Highway South, and municipal wells located on Long Lane and Leitersburg Street. These sources supply groundwater that is collected, treated, and distributed throughout the community.

Before reaching homes and businesses, Greencastle’s water undergoes treatment processes designed to meet state and federal drinking water standards. Treatment includes disinfection with chlorine to eliminate bacteria and other microorganisms. The system is continuously monitored to maintain safe disinfectant levels and ensure that water delivered through the distribution system remains safe for consumption.

Municipal water in Greencastle already meets safety standards, but some homeowners choose additional treatment systems to address local water characteristics. A water softener can help reduce mineral buildup caused by naturally occurring calcium and magnesium, while a drinking water filter or reverse osmosis system can improve taste and reduce trace contaminants. The right solution depends on the specific water conditions in your home and your personal water quality preferences.

The Greencastle Area Franklin County Water Authority conducts routine monitoring throughout the year to ensure compliance with the Safe Drinking Water Act. Water samples are collected and tested for a wide range of contaminants, including bacteria, inorganic chemicals, disinfection byproducts, and radiological substances. Results are compiled into the annual Consumer Confidence Report, which provides residents with detailed information about their drinking water quality.

You can access the most recent Greencastle Water Quality Report here.