42 Fiberglass Tanks - Twin Unit Skid

Buy Now

View full details

U.S. Geological Survey groundwater sampling in Kent County, Delaware, covering aquifer 112CLMB, has detected calcium and magnesium in all tested wells, with concentrations ranging from 37.6 to 187.0 mg/L, and a median of 65.2 mg/L. These minerals contribute to water hardness and may affect sensitive skin. No federal thresholds were exceeded in these samples.

What Information Should You Record Before Seeking Water Treatment Advice?

Before investigating treatment options, commercial operators should document the following details about their building water system:

• Depth and source of the water supply (well depth, aquifer identification)
• Results of any recent water testing for minerals and other constituents
• Existing water treatment equipment or systems in place
• Building size and water usage volume to estimate treatment scale
• Any current skin sensitivity complaints reported by occupants or staff

If You Consider How Calcium and Magnesium Enter Groundwater in Kent County

In this area, calcium and magnesium naturally dissolve from geological formations into the groundwater over time. The 112CLMB aquifer’s limestone and dolomite bedrock release these minerals as water flows through. These mineral concentrations vary by well depth and location but appear consistently in regional samples.

If You Compare Regional Mineral Ranges to Federal Standards

Although U.S. Geological Survey data shows measurable calcium and magnesium, no sample exceeded any federal health-based thresholds. The presence of these minerals is typical and not considered a safety violation. However, higher mineral content can influence water’s softness and may contribute to skin irritation in sensitive individuals.

If You Consider the Effects of Plumbing Materials and Their Age

Beyond source water minerals, plumbing components and their condition play a role in water quality at the tap. Older pipes or certain materials can affect water chemistry and skin contact reactions. Regular checking of plumbing integrity and materials in the building may provide additional insight into sensitivity causes unrelated to groundwater mineral content.

If You Observe What Happens When Mineral-Related Sensitivity Is Left Unaddressed

Untreated, water with elevated calcium and magnesium levels might contribute to skin dryness or irritation over time, especially in those with skin conditions sensitive to mineral presence. For commercial buildings, the issue multiplies as the entire water system interacts with occupants and processes, potentially affecting employee comfort and product quality.

If You Have Additional Questions as a Commercial or Industrial Operator

• How can whole-building water treatment scale to your facility’s size and water demands?
• What ongoing maintenance or monitoring is recommended for treatment systems handling water minerals?
• Are there compatibility considerations for water treatment solutions with your building’s plumbing and fixtures?
• What impact could treatment systems have on operational efficiency and occupant satisfaction?

For commercial-scale sensitive skin water concerns, a robust solution such as 42 Fiberglass Tanks - Twin Unit Skid can be acquired ready to configure, designed to manage mineral-related water quality throughout an entire building.

What You Should Not Conclude from Regional Water Data Alone

It is important to understand that area-wide sampling reflects regional groundwater conditions, not the specific water chemistry of your building’s supply. Individual well testing is necessary to determine actual mineral concentrations and potential sensitivity factors in your water. Detection of minerals does not imply contamination or health risk, simply their presence at levels consistent with the local aquifer.

Where this information comes from

Source: USGS groundwater sampling. Sampled 2024-07-30. 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 112CLMB aquifer (Kent County): 21 results from 11 wells, median 65.2 mg/L, range 37.6-187.0 mg/L; none above any federal threshold