Interpreting Detected, Median, and Range in Wetzel County Water Data
Detected means presence in samples, not a problem by itself
The US Geological Survey sampled five wells in the Wetzel County aquifer (317DKRD), recording pH results from 6.9 to 8.6 standard units. All ten samples detected pH levels within this range. ‘Detected’ simply means measurement occurred; it does not imply any issue or safety concern.
Median provides a middle-ground value for area expectations
The median pH of these samples was 7.95 standard units, indicating a generally neutral to slightly alkaline water characteristic typical in this area’s groundwater.
Range shows natural variation but does not define an individual well
The pH range observed illustrates normal shifts between wells and over sampling days. This range should not be assumed true for any single home’s water without on-site testing.
Additional Considerations for Industrial or Commercial Water Use
Higher volume demands require more precise water quality data
Unlike households, commercial or industrial users often need frequent detailed water analyses to optimize equipment and processes, beyond basic pH and hardness levels identified here.
Regulatory compliance involves more constituents and tighter monitoring
Operators in larger systems track numerous parameters as mandated by law, not inferred from these regional pH data alone.
Factors Affecting Large, Seasonal, or Second Homes
Water use patterns influence treatment needs
Homes with more occupants or intermittent occupancy may experience faster equipment wear or require larger capacity systems to maintain water quality.
Fluctuations in water chemistry may be more noticeable
Seasonal drying or recharge of wells can shift water characteristics, affecting acid and hardness levels over time for seasonal properties.
Seasonal and Multi-Year Variability in pH Results
Sampling dates ranged from June 11 to June 14, 2018
The samples reflect a short time frame with consistent results but do not capture seasonal or annual shifts that can occur in groundwater chemistry.
pH variation within 6.9 to 8.6 standard units is typical for this region
This range corresponds to EPA secondary standards for aesthetic effects but does not indicate a health risk.
Changes in Treated Water at the Tap Using Autotrol Acidic Water + Hard Water (Well) System
Neutralizes acidity to protect plumbing and improve taste
The system counteracts acidic water that can otherwise corrode pipes or cause metallic tastes.
Reduces hardness to prevent scale buildup
Hardness reduction helps safeguard fixtures and appliances against mineral deposits, extending their lifespan.
Capacity suited for typical household demands
With a grain capacity of 32,000, this system addresses the hard water conditions common in Wetzel County homes relying on this aquifer.
Understanding pH Ranges Against EPA Secondary Standards
EPA secondary standard for pH is 6.5 to 8.5 standard units
This standard is non-enforceable and focuses on aesthetic and corrosivity aspects, not health concerns.
No sampled wells fell below 6.5 in this area
The data does not show acidic conditions below this threshold, though individual wells may vary and should be tested.
pH outside this range can cause taste or staining issues but not necessarily health risks
Residents noticing such issues should consider testing their water and assessing appropriate treatment options.
The US Geological Survey’s sampling of five wells 58 to 90 feet deep in Wetzel County’s 317DKRD aquifer provides this data. For more details, visit the official USGS groundwater monitoring location 392945080380201.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2018-06-14. 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 pH in the 317DKRD aquifer (Wetzel County): 10 results from 5 wells, median 7.95 standard units, range 6.9-8.6 standard units; EPA secondary standard for pH is 6.5-8.5 (aesthetic/corrosivity, not health-based); 0 of 10 sampled results fell below 6.5
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