Understanding Measured Mineral Ranges and Federal Standards
The groundwater in Lincoln Parish derives from aquifer 124SPRT, supplying many local homes through wells that tap into depths between 280 and 792 feet. According to U.S. Geological Survey samples taken from two wells in this aquifer between 2010 and 2012, hardness minerals—specifically calcium and magnesium—were present in all seven samples. The median hardness was measured at 3.64 mg/L, ranging from 2.36 mg/L to 5.28 mg/L. These values fell well below any applicable federal thresholds for water quality. It's important to note that these federal standards primarily address safety and health risks; they do not define limits based on taste or skin comfort concerns. Detecting these minerals at the recorded levels does not indicate a violation or an unsafe condition in local water supplies.
Sample Size and What It Means for Your Water Quality Understanding
The reported data is based on just seven measurements from two separate wells. While this provides a snapshot of the aquifer's general mineral content, the limited number means the recorded range may not capture all variation across Lincoln Parish. Additionally, the wells sampled were relatively deep and may not directly represent water quality in shallower or other unmonitored wells. Therefore, for a household concerned about dry skin caused by water minerals, testing your own water source remains essential to establish the exact mineral concentration affecting your household.
Interpreting the Record's Median and Range as a Homeowner
Consider the median value of 3.64 mg/L as a middle point that represents typical hardness in the aquifer samples. The range from 2.36 mg/L to 5.28 mg/L reflects natural differences that can occur geographically or with well depth. For practical purposes, this means that water hardness contributing to dry skin symptoms in Lincoln Parish households may vary within this band. Recognizing this range helps when comparing water test results from your own home and deciding on the scale or type of treatment needed to address skin discomfort linked to mineral content.
Clarifying ‘Detected’, ‘Median’, and ‘Range’ in This Water Record
In the sampling report, “detected” indicates that the instrument measured calcium and magnesium at quantifiable levels in all samples. This does not imply a problem but confirms these minerals are consistently present in the aquifer. The “median” is the middle value when all samples are ordered, giving an estimate of typical water hardness. The “range” shows the lowest and highest mineral concentrations recorded, indicating natural variability across the aquifer samples and depths. Understanding these terms helps frame your own water test results more accurately.
Water After Treatment with the C-Series Dry, Itchy Skin System
Once water passes through the C-Series Dry, Itchy Skin System, mineral concentrations that affect skin dryness are reduced according to the system’s documented capabilities. This treated water feels softer on the skin, reducing irritation and dryness commonly associated with mineral-rich water. The system ships ready to configure for household use and can be matched to your measured water hardness and daily water consumption to optimize relief.
Matching Treatment Capacity to Your Household Demand
When considering water treatment to alleviate dry skin, it’s important to gauge the system’s capacity against your household’s daily water use. Larger households or those with higher water consumption will require treatment that can consistently handle that volume to maintain comfortable water quality at all taps. The C-Series system’s capacity should be evaluated based on your measured water use to ensure it meets demand without degradation in performance.
Addressing dry skin caused by water minerals in Lincoln Parish starts with understanding local aquifer data alongside a home water test. The C-Series Dry, Itchy Skin System offers a proven solution tailored to your water hardness and household needs. By assessing your consumption and mineral levels, you can select a treatment that effectively improves skin comfort for everyone in your home.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2012-09-12. 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 124SPRT aquifer (Lincoln Parish): 7 results from 2 wells, median 3.64 mg/L, range 2.36-5.28 mg/L; none above any federal threshold

