Deciding on the right water treatment this week means understanding what your water test results really mean for dry skin in your household.
What does a certified laboratory test for minerals in Douglas County water report, and how should I interpret it?
Certified tests measure minerals like calcium and magnesium, which together determine water hardness. In Douglas County's aquifer 110VLFL, 56 samples from wells between 27 and 130 feet deep showed mineral levels ranging from 35.2 to 1520.0 mg/L, with a median of 106.5 mg/L. These figures do not indicate any federal threshold being exceeded. A lab report will provide specific mineral concentrations for your water source, but only a test of your own water confirms the exact makeup affecting your household.
How is dry skin caused by minerals different from skin issues caused by other water problems?
Dry skin from minerals like calcium and magnesium relates primarily to water hardness, which can affect skin moisture balance. This is distinct from skin irritation caused by chlorine or bacterial contamination, which are separate water quality concerns. Hardness leads to dryness because these minerals can leave deposits that reduce natural skin oils. Understanding this difference helps in selecting the right water treatment approach.
Once treated with the C-Series Dry, Itchy Skin System, how will my household water change at the tap?
The C-Series System is designed to address the mineral content contributing to dry skin. Treated water will have adjusted mineral profiles that help maintain skin hydration by reducing the water's ability to strip natural oils. This system ships ready to configure, ensuring your household can receive water optimized for comfort without compromising the benefits minerals provide.
What information should I record before seeking advice about water treatment for dry skin?
- Obtain a certified laboratory report detailing calcium and magnesium levels specifically for your water supply.
- Note well depth and location to correlate with regional data.
- Record any household symptoms and duration related to skin dryness.
- Gather local government water quality reports for Douglas County aquifer 110VLFL for comparison.
What are the potential long-term effects of leaving mineral-related dry skin untreated?
Over time, continued exposure to water with high mineral hardness may lead to persistent skin dryness and discomfort. While not a health risk, this can reduce daily comfort and skin condition. Addressing it can improve skin feel and prevent ongoing irritation linked to mineral deposits.
These findings are based on 56 samples from four Douglas County wells drawing from aquifer 110VLFL, collected from April 2010 through November 2025. The full dataset and details are available from the U.S. Geological Survey groundwater monitoring site.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2025-11-25. 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 110VLFL aquifer (Douglas County): 56 results from 4 wells, median 106.5 mg/L, range 35.2-1520.0 mg/L; none above any federal threshold

