Local Aquifer and Water Delivery Context
The drinking water in Dougherty County comes primarily from wells accessing the 120FLRDU aquifer, with well depths sampled ranging mostly between 64 and 218 feet. Water drawn from these depths typically shows stable mineral content consistent with this aquifer’s geological profile. This groundwater moves from porous formations underground to the well point, then into commercial or municipal systems supplying taps.
Impact of Sample Depth and Source Type on Water Expectations
The depth of wells sampled affects the mineral concentrations detected. Deeper wells within the range sampled often draw from water less influenced by surface activities, though regional patterns remain. Variation in hardness-related minerals calcium and magnesium occurs between 92.5 mg/L and 224 mg/L across these wells, reflecting natural fluctuations rather than contamination events or treatment failures. This range sets the baseline expectations for water used in commercial dishwashers and other appliances.
Information to Gather Before Treatment Consultation
Before deciding on water-conditioning equipment for ensuring spot-free dishes, a commercial operator should have specific water test results from their own well or supply point. Key parameters include calcium and magnesium concentrations, total hardness levels, and any other mineral or particulate content relevant to rinsing and drying. Knowing exact local conditions helps tailor choices and prevents over- or under-treatment of water.
Comparing Dougherty County with Neighboring Areas
While Dougherty County aquifer samples show a median hardness of 170 mg/L, neighboring counties may have different median values or ranges due to geological differences. Comparing these figures provides context but does not substitute for site-specific testing, as individual wells within the same aquifer can vary. Regional data helps identify general trends but should not be used alone to characterize a specific commercial water source.
First Points of Impact on Commercial Dishwashing
Hardness minerals detected in the 120FLRDU aquifer, primarily calcium and magnesium, can interfere with rinse cycles by causing mineral deposits that dry as spots or film on dishes and glassware. These are often the earliest and most noticeable symptoms in commercial settings. Addressing these minerals effectively can improve dish quality and reduce labor spent on manual polishing or re-washing.
Understanding Sampling Terms: Detected, Median, and Range
- Detected: All samples showed measurable calcium and magnesium levels; none were below detection limits.
- Median: The middle value of hardness measurements was 170 mg/L, indicating typical mineral levels in this area.
- Range: Mineral hardness varied from 92.5 mg/L at the low end up to 224 mg/L at the high end among sampled wells.
These terms describe statistical properties of this aquifer’s sampled water in Dougherty County, not water quality compliance or safety for individual wells or systems.
Closing Summary and Reference
This briefing reflects U.S. Geological Survey groundwater sampling from 22 wells in Dougherty County’s 120FLRDU aquifer, covering the period from November 2010 through December 2025. For commercial operators seeking effective water treatment solutions for spot-free dishes, this data provides a foundational understanding of local water chemistry trends. The 48 Fiberglass Tanks - Twin Unit Skid system ships ready to configure and offers a documented approach directly applicable to handling mineral deposits typical in this aquifer. For detailed source data, visit the U.S. Geological Survey monitoring location: https://waterdata.usgs.gov/monitoring-location/313020084142501/
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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