Water Source Overview: Aquifer 125RCCS in Kent County
In Kent County, Delaware, water supplied to large commercial homes typically comes from deep wells tapping into aquifer 125RCCS. Groundwater moves through layers of rock and sediment before reaching these wells, which are commonly between 180 and 380 feet deep. This geological formation influences the mineral content of the water, including hardness caused primarily by calcium and magnesium ions.
Steps to Determine Your Water Hardness
If you operate a large commercial home, it is important to understand the hardness of your specific water supply. While the U.S. Geological Survey sampled 12 wells in this aquifer, reporting a median hardness of 134 mg/L with a range from 50.1 to 154 mg/L, this data reflects area-wide conditions, not your individual well. The first step is to carry out a basic hardness test, which can be done using test strips or kits available commercially. If initial tests indicate elevated levels, consider laboratory testing for precise measurements of calcium and magnesium concentrations. These steps will ensure an accurate picture of your water hardness for informed decisions.
Comparing Aquifer Records Between Counties Cautiously
Comparing Kent County's data with neighboring counties may help provide context for expected hardness levels. However, differences in aquifer geology and sampling approaches mean these comparisons should not substitute for testing your own water. Kent County's aquifer 125RCCS shows mostly moderate to high hardness levels in government samples, but neighboring aquifers may show different ranges. Use adjacent county records only as a secondary reference alongside your own water analysis results.
Differentiating Hard Water from Similar Water Quality Concerns
Hardness is often confused with other water conditions such as high total dissolved solids (TDS) or elevated chloride levels. Hard water specifically refers to calcium and magnesium content, which causes scale buildup and affects soap efficiency. In contrast, TDS and chloride influence taste and corrosivity but are different chemical parameters. Understanding this distinction helps target the appropriate treatment for your water. The sampled hardness values found in the area relate only to calcium and magnesium, not other constituents.
Understanding Secondary Aesthetic Standards Versus Health Limits
The government data for Kent County's aquifer 125RCCS show no federal thresholds exceeded for hardness or associated minerals. It is important to recognize that standards for hardness are aesthetic secondary guidelines, not safety limits. These standards help address issues like scaling on plumbing fixtures and diminished cleaning efficiency but do not indicate a health risk. Thus, managing hardness focuses on improving water quality for operational convenience rather than addressing health concerns.
Changes at the Tap with Commercial Water Softening
When a commercial water softener is applied, like the Nelsen 900,000 Grain Skid-Mounted Commercial Water Softener, the calcium and magnesium ions causing hardness are exchanged with sodium or potassium ions. This process reduces scale formation and improves water’s performance for cleaning and equipment longevity. The treated water typically feels softer to the touch and prevents buildup on fixtures and appliances. Such a system ships ready to configure for large-scale water demands typical to commercial homes.
For commercial operations in Kent County using aquifer 125RCCS water, the Nelsen 900,000 Grain model is a documented solution designed to handle hardness at the scale indicated by area sampling data. Obtaining a quote specific to your water use will help plan for effective softening based on actual demand and measured hardness levels.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2015-08-20. 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 125RCCS aquifer (Kent County): 12 results from 12 wells, median 134.0 mg/L, range 50.1-154.0 mg/L; none above any federal threshold