When dealing with faded laundry, many households look to their water source for explanations. However, data from regional sampling provide a broad perspective rather than a personalized diagnosis. In Washington County, Mississippi, groundwater from aquifer 112MRVA was sampled multiple times over several years by the U.S. Geological Survey. Although these results represent the area’s water characteristics, they do not directly tell you the exact composition of your own well or tap water.
Reading the Record’s Median and Range as a Homeowner
The USGS sampled six wells in Washington County at depths ranging from 39 to 90 feet, collecting nine hardness-related results between 2016 and 2020. The median calcium and magnesium concentration measured was 345.0 mg/L, with values ranging from 207.0 to 422.0 mg/L. This range shows the typical hardness levels found underwater in the local aquifer, suggesting household water here often contains minerals that can impact laundry appearance over time.
How Treated Water Differs at the Tap Once the C-Series Faded, Stiff Laundry System Is Applied
Faded laundry is commonly linked to mineral deposits that change fabric feel and color retention. The C-Series Faded, Stiff Laundry System is designed to mitigate these effects by conditioning water to reduce the impact of hardness minerals. When configured in your household water line, it alters the water chemistry before it reaches your washer, helping fabrics maintain color and softness. This treatment addresses the general hardness range documented in the area without requiring users to guess their specific well condition.
What the Measured Range Means Against Federal Standards—and What It Does Not Mean
All sampled wells in Washington County's 112MRVA aquifer showed mineral hardness well below any federal health or safety limits. This means the concentrations measured pose no federally recognized health risk. However, federal standards for hardness primarily exist for aesthetic reasons, such as water’s effect on laundry and plumbing. Importantly, detecting these minerals in this range does not mean your individual water supply has a problem or that your laundry fading is unsafe—only that hard water minerals are present at levels typical for this region.
Comparing Washington County’s Water Record with a Neighboring County’s Without Overreading It
When examining similar data from nearby counties, it’s important to consider local geology and sampling depth. Mineral levels can vary naturally between aquifers. While Washington County’s median hardness is around 345.0 mg/L, a neighboring county’s values may be higher or lower due to different source characteristics. Such comparisons are useful for regional water planning but do not predict conditions in your particular household or well.
Understanding Detected, Median, and Range in This Sampling Record
“Detected” means the mineral was measurable in all nine samples and is common in this water source. The “median” is the middle value among samples, representing a typical level you might expect. The “range” from 207.0 to 422.0 mg/L shows variability across samples taken over four years and multiple wells. These terms describe area conditions and do not diagnose your own water quality. For your household’s precise water profile, independent testing is needed.
This water data reflects multiple samples from Washington County's aquifer 112MRVA collected by the U.S. Geological Survey between 2016 and 2020. For detailed reference, visit the official USGS monitoring location for this aquifer.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2020-07-22. 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 112MRVA aquifer (Washington County): 9 results from 6 wells, median 345.0 mg/L, range 207.0-422.0 mg/L; none above any federal threshold