What the Measured Hardness Range Means Against Federal Standards—and What It Does Not Mean
In Forest County's aquifer 100SDGV, U.S. Geological Survey samples taken from six wells between 2011 and 2024 show calcium and magnesium hardness ranging from 6.37 to 314.0 mg/L, with a median of 97.4 mg/L. None of these measurements exceed federal health-based limits. This means the water, as tested in these wells 15 to 90 feet deep, does not present a regulatory safety concern according to federal criteria.
However, these figures do not indicate the water in any individual household tap. They also do not define whether water quality is causing dry skin directly but rather describe a typical range for the regional aquifer. To assess your own water, specific sampling and laboratory analysis of your supply are necessary.
Differences in Water Use for Large Households, Second Homes, or Seasonal Properties
Larger households or properties with intermittent occupancy may encounter challenges where their existing water equipment does not keep pace with demand. Even if water hardness concentrations fall within typical regional ranges, increased volume needs or periods of irregular use can strain equipment capability and may impact water's interaction with skin during bathing.
Seasonal properties with fluctuating occupancy might also experience different usage patterns that affect water quality management. Ensuring equipment can handle these changes without reducing performance can be critical to addressing dryness symptoms.
Evaluating Treatment Capacity Versus Household or Facility Daily Demand
Water treatment systems have documented capacities tailored to certain daily water volumes. If an existing system is undersized relative to household demand, its effectiveness at mitigating factors contributing to dry skin may diminish. Tracking daily water usage helps determine whether current equipment matches the household’s needs.
Estimating water consumption, including bathing and laundry, enables selection of a system with sufficient throughput and regeneration cycles to maintain water conditions that support skin comfort.
Public-System Records Compared to Private Well Testing and What Each Establishes
Public water system records for Forest County show no exceedances of health-based limits for calcium or magnesium hardness. These records reflect treated water as delivered to customers but do not capture conditions in private wells or untreated sources.
Private well testing is necessary to determine specific water quality at the point of use and to identify if hardness or other constituents may contribute to dry skin. Public data provide a regional context but not individualized results.
How Calcium and Magnesium Enter Groundwater in Forest County’s Aquifer
Calcium and magnesium originate from the dissolution of minerals in soil and rock formations within Forest County’s aquifer 100SDGV. Rainwater travels through geologic layers, picking up these ions naturally. Variability in hardness levels arises from differences in local geology, depth of wells, and water flow paths.
This natural process explains why hardness concentrations measured in area wells vary widely. Calcium and magnesium are essential minerals but can influence water quality characteristics related to skin feel and dryness.
How the C-Series Dry, Itchy Skin System Addresses Hardness and Its Effects
The C-Series Dry, Itchy Skin System ships ready to configure and is designed to manage calcium and magnesium concentrations that contribute to dry skin symptoms. By adjusting how these minerals interact with water, the system helps improve water quality at the tap, making it gentler on skin when existing equipment cannot keep pace with household water demand.
Matching system capacity to your measured daily water usage ensures consistent water conditioning performance. Testing your own water for hardness levels enables a tailored approach to reducing dryness associated with water quality.
Considering the documented regional hardness range and your specific household water demand helps guide the selection of effective treatment solutions like the C-Series System to support skin comfort.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2024-09-11. These figures describe groundwater sampled in this area. They are not a test of any individual private well - only a test of that well can establish its own water.
On record: U.S. Geological Survey sampling of Hardness, Ca, Mg in the 100SDGV aquifer (Forest County): 9 results from 6 wells, median 97.4 mg/L, range 6.37-314.0 mg/L; none above any federal threshold