Government groundwater sampling in Duval County, Florida’s 120FLRD aquifer shows mineral presence commonly linked to laundry fading. From 60 results across 13 wells sampled between 2010 and 2014, a median mineral concentration of 324 mg/L was recorded, with a range between 169 mg/L and 835 mg/L. All samples were taken from depths of 510 to 1304 feet. None of these results exceeded any federal health-based thresholds.
1. Distinguishing Public Records from Private Well Water Testing
The government data reflects mineral concentrations found in area wells but cannot specify the exact mineral content of an individual household’s water. Testing your own water is necessary to identify personal conditions affecting laundry. Public-system records and area aquifer samples offer useful context but do not replace your own water analysis when deciding treatment options for faded laundry.
2. Understanding Terms: 'Detected,' 'Median,' and 'Range' in Mineral Sampling
All 60 samples detected minerals relevant to water softness; "detected" means measurable levels were found, but it does not imply any violation or unsafe condition. The "median" value of 324 mg/L represents the middle point of all data, indicating typical mineral presence in the aquifer. The "range" spanning 169 to 835 mg/L demonstrates variability among different wells but does not establish a limit or threshold for homeowner concern.
3. How the C-Series Faded, Stiff Laundry System Treats Mineral Effects
The C-Series System addresses mineral presence by reducing the impact minerals like calcium and magnesium have on fabric fibers. While it does not alter the raw mineral concentration, it modifies how minerals interact with laundry, reducing stiffness and color fading caused by mineral deposits. This system ships ready to configure, enabling households to implement a reliable approach without complex procedures.
4. Applying the Median and Range to Your Household’s Water Conditions
Considering the median and range from government data provides a useful frame: if your household water testing indicates mineral levels near or above the median, you might observe more pronounced effects on laundry such as fading or stiffness. Variability means your water could be softer or harder than average, making personal testing critical. The C-Series option is engineered to effectively manage mineral effects across this concentration spectrum.
5. Additional Questions for Commercial or Industrial Laundry Settings
Operators managing large-scale laundry face different challenges than households. They consider water volume, mineral load, and fabric types at scale, often requiring more detailed water analysis and customized solutions. While the C-Series System suits household needs, commercial users should evaluate treatment capacity and operational specifics to ensure performance.
In summary, Duval County’s aquifer data offers valuable insight into typical mineral conditions affecting laundry, but it should not be viewed as definitive for any single household’s water. Testing your own water for mineral content is essential before choosing a technical approach. The C-Series Faded, Stiff Laundry System provides a documented method to counter mineral effects that cause faded laundry, helping preserve fabric quality when mineral presence is confirmed.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2014-08-07. 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 120FLRD aquifer (Duval County): 60 results from 13 wells, median 324.0 mg/L, range 169.0-835.0 mg/L; none above any federal threshold