What Laboratory Test Reports for Dougherty County Aquifer Water Actually List
Laboratory analyses of groundwater sources in Dougherty County, specifically from aquifer 120FLRDU, routinely measure dissolved minerals such as calcium and magnesium contributing to total hardness. Reports commonly show hardness levels quantified in milligrams per liter (mg/L), highlighting the mineral content that influences water’s interaction with skin and equipment. These figures reflect the chemical makeup of water samples collected from multiple wells and provide a basis to assess potential water quality impacts linked to dry skin.
How Seasonal and Multi-Year Variations Show in the Dougherty County Record
The U.S. Geological Survey collected 66 water samples from 22 wells in Dougherty County’s 120FLRDU aquifer over a period spanning from November 2010 to December 2025. Mineral levels like hardness have shown variability, with recorded values ranging from 92.5 mg/L to 224.0 mg/L and a median of 170.0 mg/L. These samples came from wells between 64 and 218 feet deep, indicating consistent mineral presence over time but with natural variations that could affect water feel and interaction with skin throughout seasons and years.
Which Fixtures, Appliances, or Processes Are Impacted First and Why
Facilities relying on aquifer 120FLRDU water often experience effects of mineral content early in fixtures that come into direct contact with skin, such as restrooms and wash stations. High mineral levels can influence water’s drying effect on skin by altering its interaction with natural oils and moisture retention. Commercial water-demand operations may also notice mineral buildup impacting spray nozzles, cooling systems, or any process requiring consistent water quality. Understanding these influences helps in selecting appropriate water treatment systems to manage user comfort and equipment longevity.
How These Minerals Enter the Groundwater in Dougherty County
Calcium and magnesium minerals measured in Dougherty County groundwater originate from natural geological formations present in aquifer 120FLRDU. These minerals dissolve slowly into water as it percolates through soil and rock layers, contributing to the hardness detected in sampled wells. This natural process results in consistent presence of these minerals rather than contamination events, reflecting typical groundwater chemistry in the region.
Reading the Median and Range for This Aquifer as a Commercial Operator
A median hardness value of 170.0 mg/L with a range from 92.5 to 224.0 mg/L indicates that water from wells in Dougherty County’s 120FLRDU aquifer generally contains moderate to elevated mineral content. While these numbers do not specify individual well conditions, they suggest that hard water characteristics are common and should be anticipated in commercial water use scenarios. Testing individual water sources remains essential for precise management decisions.
Why Secondary Aesthetic Standards Differ From Health-Based Limits
The measurements taken in Dougherty County fall below any federal health-based thresholds for drinking water, indicating no health violations related to mineral hardness. However, secondary aesthetic standards address taste, staining, and effects like dry skin sensation, which, while not health risks, influence user comfort and equipment maintenance. Recognizing this distinction helps commercial operators balance water quality perceptions with regulatory compliance.
Summary of the Dougherty County Water Quality Record and Resources
This overview reflects data from 66 groundwater samples collected from 22 wells across Dougherty County's aquifer 120FLRDU over 15 years. The information establishes a regional context for water hardness relevant to dry skin issues but does not replace specific well testing. For commercial operators evaluating water treatment options, products such as the 42 Fiberglass Tanks-Single Unit Skid f commercial system skid ship ready to configure and can effectively manage water quality parameters associated with mineral content for operational needs. More detailed data and updates are available through the U.S. Geological Survey groundwater monitoring site.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2025-12-15. 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 120FLRDU aquifer (Dougherty County): 66 results from 22 wells, median 170.0 mg/L, range 92.5-224.0 mg/L; none above any federal threshold
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