Pentair Dry, Itchy Skin System

Buy Now

View full details

Many Hamilton County residents notice dry skin especially after water exposure, despite having water treatment equipment already in place. Faucets and showers often reveal this first: the water feels less soft, leaving skin tight or itchy after washing.

Which Fixtures and Processes Show Dry Skin Effects First?

Household fixtures like showers and bathroom sinks usually reveal dry skin issues most clearly because of direct skin contact during bathing. Laundry and dishwashing show effects less obviously but can contribute indirectly by leaving residue that affects fabric and skin comfort. Appliances that heat water do not alter the inherent mineral content that influences skin dryness.

Interpreting 'Detected,' 'Median,' and 'Range' in Hamilton County’s Aquifer 112OTSH Sampling

The U.S. Geological Survey sampled six wells across Hamilton County’s aquifer 112OTSH between 2010 and 2020. The water hardness values, which relate to minerals like calcium and magnesium that affect dryness sensation, ranged from 284 to 475 mg/L. The median value was 356 mg/L. All sampled wells, which were between 22 and 68 feet deep, showed detectable hardness but none exceeded federal limits, confirming no health-based violations in this source water.

Rules for Ruling Out Causes of Dry Skin: From Simple Checks to Lab Tests

• Start with checking household water contact time and bathing routines—long hot showers increase dryness.
• Observe if symptoms persist across different fixtures and times of year.
• Test for skin care products or detergents that may contribute.
• Consider collecting a water sample for laboratory testing to get precise hardness and mineral profiles specific to your well or connection.

Evaluating Treatment Capacity Relative to Household Water Use

When treatment equipment struggles, it often signals a mismatch between capacity and daily water volume. Document your household’s average water use, then assess if your current treatment system’s capacity accommodates that volume efficiently. Overextension reduces effectiveness in removing minerals that exacerbate dry skin.

Worked Example: Understanding Median and Range as a Homeowner

Using the median hardness of 356 mg/L from Hamilton County data, a homeowner is informed that the water generally contains moderate mineral levels. The range up to 475 mg/L shows some variation among wells in the area. This means your individual water might fluctuate within these bounds but must be individually tested to know exactly.

Additional Considerations for Commercial or Industrial Operators

• Operators must include flow rate documentation over time to ensure treatment capacity matches peak demand.
• Monitoring equipment performance regularly is vital as high-volume water use stresses systems differently than household levels.
• Detailed water chemistry beyond hardness may be required to rule out other factors affecting dryness in large-scale applications.

What Not to Conclude from Area Data Alone

Area water quality data provides a useful frame of reference but does not substitute for individual water testing. Detection of minerals such as calcium and magnesium in sampled wells does not imply any violation or hazard. Similarly, the presence of these minerals at measured levels explains potential skin dryness effects but does not confirm the precise condition of your water supply. To address persistent dry skin related to water, consider the Pentair Dry, Itchy Skin System, which ships ready to configure and is designed to handle water treatment needs that existing equipment may no longer meet.

Where this information comes from

Source: USGS groundwater sampling. Sampled 2020-11-17. 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 112OTSH aquifer (Hamilton County): 6 results from 5 wells, median 356.0 mg/L, range 284.0-475.0 mg/L; none above any federal threshold