Understanding Secondary Aesthetic Standards vs. Health-Based Limits
Chloride Levels Here Do Not Indicate Health Risk
Government sampling in Washington County's aquifer 112SRFD shows chloride ranging from 23.7 to 91.1 mg/L. These numbers are below any federal health-based thresholds. Chloride concentrations mainly affect water taste, staining, and corrosivity, which are aesthetic concerns rather than safety issues.
Why Aesthetic Standards Are Separate
Aesthetic secondary standards guide how water looks, tastes, or behaves with plumbing. They do not define unsafe water. Knowing chloride's role helps recognize when treatment aims at improving household water quality rather than addressing health threats.
Steps to Rule Out Issues Before Sizing Treatment
Check Household Appliances and Fixtures First
Look for staining, taste changes, or pipe corrosion signs. These can hint at chloride levels impacting your water but do not quantify them.
Consider Local Government Water Quality Data
Washington County's aquifer testing offers area context but does not measure your well. This helps identify typical baseline ranges for constituents like chloride.
Perform Laboratory Testing on Your Own Well Water
To size treatment precisely, test your well's actual water. Only a lab report on your well can provide exact chloride concentration and total dissolved solids.
Interpreting Detected, Median, and Range in Local Records
Detected Means Measured, Not Problematic
All four samples from two wells detected chloride; none were below detection limits. Detection only confirms presence, not a violation.
Median Offers a Typical Level in the Sampled Wells
The median chloride was 38.85 mg/L, representing a central tendency among results across sampled wells.
Range Shows Variability Within the Sampling
Values ranged from 23.7 to 91.1 mg/L, reflecting natural differences in water chemistry across different wells and times.
Comparing Washington County With Neighboring Areas Without Overreading
Don’t Assume Your Well Matches Nearby Counties
Each aquifer and locality can vary. Washington County’s chloride pattern differs from nearby regions due to geologic conditions, so comparisons should be cautious.
Use Neighboring Data to Set Broad Expectations Only
Neighboring county results provide a frame of reference but not a substitute for personal water testing when sizing treatment systems.
Public-System Records Versus Private-Well Testing Differences
Public-System Sampling Reflects Area Aquifer Conditions
The U.S. Geological Survey samples multiple wells in the region, offering a broad picture but not individual well details.
Private-Well Testing Is Essential for Individual Decisions
Your household water quality depends on your specific well depth, location, and surrounding conditions, best assessed with a private lab test.
Maintenance Rhythm for Fleck Total Well Chlorination System
Regular Checks Keep Treatment Effective
The Fleck System ships ready to configure to your water needs. It requires periodic monitoring to ensure chlorine levels and system components remain in proper condition.
Refill or Replace Consumables on Schedule
Consumables that support chlorination should be renewed following usage guidelines to maintain treatment capacity and water quality.
Adjust Capacity Based on Household Usage
With a grain capacity of 32,000, planning should consider your household’s water demand to balance treatment life and performance.
The Washington County aquifer 112SRFD sampling involved four results from two wells at depths between 72 and 95 feet, recorded from May 2011 to September 2019. For full details, refer to the U.S. Geological Survey groundwater data source listed by location.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2019-09-17. 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 Chloride in the 112SRFD aquifer (Washington County): 4 results from 2 wells, median 38.85 mg/L, range 23.7-91.1 mg/L; none above any federal threshold
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