Morton Water Hardness & Quality Report (2026)

The Village of Morton Public Water System supplies drinking water to approximately 17,000 residents in Morton, Tazewell County, Illinois, and surrounding areas in the Peoria metropolitan region. Water is sourced from six municipal wells tapping into deep groundwater aquifers, primarily treated at the village's Water Treatment Plant located near Queenwood Road. The utility softens about two-thirds of the finished water before distribution, blending softened and unsoftened portions to achieve final hardness characteristics. No surface water sources are utilized.

Morton's supply originates from the Mahomet Bedrock Valley Aquifer, a buried Paleozoic sandstone and limestone aquifer spanning central Illinois within the broader Illinois Basin watershed. Pennsylvanian bedrock formations, including dolomite and limestone layers, dominate the subsurface geology, promoting dissolution of minerals into the groundwater. This karst-like environment and glacial overburden result in a moderately hard supply with elevated mineral content, influenced by natural leaching processes without surface runoff dilution.

Hard water in Morton leads to significant scale buildup in pipes, water heaters, dishwashers, and washing machines, reducing efficiency and lifespan. Boilers and fixtures may require frequent descaling, while soap performance diminishes, necessitating more detergent. Maintenance tips include installing sediment filters and periodic vinegar flushes for appliances. A whole-house water softener is highly recommended for households to mitigate these effects and extend equipment life. The utility adds fluoride for dental health; treatment involves aeration, filtration, softening, chlorination, and pH adjustment, with pH typically stable around 7.5–8.5 post-treatment.