Kanawha County Aquifer and Residential Water Supply
Water used by homes in Kanawha County typically originates from aquifer 327KNWH, a groundwater source accessed by wells ranging from 58 to 160 feet deep. This aquifer’s water moves through subsurface rock and soil before reaching household taps. Understanding local water characteristics helps identify potential sediment concerns.
What to Document Before Seeking Treatment Advice
Water source depth and well location
Note your well’s depth and its position within Kanawha County to understand how representative local data might be.
Observed water clarity or sediment accumulation
Record any visible particles or cloudiness in water, which may indicate sediment presence.
Results from a professional water test
Obtain specific test results for sediment levels or related measures such as turbidity to confirm your water’s condition.
Interpreting Median and Range of Specific Conductance Data
Median specific conductance of 235 uS/cm
This median value from 14 samples reflects a central tendency of dissolved ions in the local groundwater, which can correlate with sediment presence but is not a direct sediment measure.
Range from 181 to 1220 uS/cm
The observed range indicates variability in dissolved substances across samples, suggesting some wells may show higher mineral content but without indicating sediment concentration.
Meaning of Terms in Sampling Data
Detected
All 14 samples detected measurable specific conductance, indicating dissolved ions are present. Detection itself is not a problem, only a measurement result.
Median
The middle value of the measurements, helping summarize the typical water condition in the sampled wells.
Range
The span between the lowest and highest specific conductance readings, showing variability across different wells and times.
Sample Size and Its Implications
Number of wells sampled
Six wells across the county provide data points, offering limited but useful insight into regional water characteristics.
Number of samples collected
Fourteen samples span more than seven years, suggesting seasonal and temporal variation in water quality.
Limitations of sample size
Individual wells may differ significantly from this data, underscoring the importance of testing your own water to understand specific sediment issues.
Distinctive Features of Sediment Versus Similar Water Issues
Conductance versus sediment presence
Specific conductance measures dissolved ions and does not directly indicate suspended sediment particles.
Cloudiness caused by sediment
Visible particles cause turbidity or cloudiness, which a conductance test alone cannot measure.
Difference from discoloration
Turbidity from sediment is distinct from color changes caused by dissolved compounds or metals, which require different treatments.
Addressing Sediment in Kanawha County Water
To manage sediment concerns highlighted by local water characteristics, the Pentair Cloudy, Sandy Water Filter offers a direct-purchase option that ships ready to configure for household use. This system is designed to reduce sediment particles, improving water clarity and protecting household fixtures.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2017-07-18. 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 Specific conductance in the 327KNWH aquifer (Kanawha County): 14 results from 6 wells, median 235.0 uS/cm, range 181.0-1220.0 uS/cm; none above any federal threshold
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