Understanding the Measured Arsenic Range and Federal Standards
In Morgan County's aquifer 111AVMT, arsenic was detected in every one of 15 samples collected from six wells between 2010 and 2023. The measured values ranged from 0.21 to 7.9 micrograms per liter (µg/L), with a median concentration of 0.65 µg/L. It is important to note that none of these results exceeded any federal arsenic standard. This means the area's groundwater data, taken collectively, shows arsenic is naturally present but at levels considered compliant by health-based regulations. However, these measurements do not specify your home’s water condition. Determining your household’s own arsenic concentration requires individual water testing.
How Plumbing Materials and Age Impact Arsenic Presence
Arsenic concentrations measured in groundwater are distinct from any influences that plumbing systems may have. Older plumbing or specific pipe materials do not generate arsenic; the element originates primarily from natural geologic sources. However, plumbing age and condition can affect other water quality aspects but do not change arsenic levels detected in source water. Understanding this distinction helps when evaluating whether arsenic detected in tap water might reflect the aquifer or other factors.
The Scope and Limitations of Sampling Six Wells and Fifteen Tests
The arsenic figures for Morgan County come from a relatively small group of wells and measurements. Six wells sampled over a 13-year period provide a snapshot rather than a comprehensive area survey. While consistent detection across all samples indicates arsenic is a persistent element in this aquifer, the limited number of wells means local variations exist. Your own well water might differ from these regional findings, making private testing critical for personalized information about your home’s water quality.
Depth Differences: How Sample and Well Depth Influence Arsenic Expectations
The sampled wells ranged from 12 to 93 feet deep. Arsenic concentrations in groundwater can vary depending on well depth, geology, and water movement. Shallow wells near surface soils may show different arsenic levels compared to deeper wells accessing confined aquifers. Knowing your well depth can provide clues about how similar your water might be to the sampled data and may help anticipate potential arsenic concentrations before testing.
The Impact of Treatment: What to Expect After Using the Fleck Arsenic Filter
Once a household uses a certified arsenic removal system like the Fleck Arsenic Filter, the treated water at the tap typically shows greatly reduced arsenic levels. This system targets dissolved arsenic and reduces it effectively, improving water quality where arsenic is an issue. The filter ships ready to configure, allowing direct purchase without added service steps. While area data informs about arsenic presence in Morgan County’s aquifer, the filter addresses the specific arsenic concentration you find in your home's water.
Origins of Arsenic in Morgan County Groundwater
In this region, arsenic primarily enters groundwater through natural processes. Rock formations and soil minerals containing arsenic release it slowly into the water over time. Human activities may influence some local conditions but are not the main source here. Understanding that arsenic is geologic helps clarify why it appears consistently across samples and why it may require treatment in private water supplies.
For residents of Morgan County concerned about arsenic, testing your own water is the essential first step. If elevated arsenic is confirmed, the Fleck Arsenic Filter offers a documented solution that directly reduces arsenic levels, delivering safer water at the tap aligned with your specific measurements.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2023-08-02. 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 Arsenic in the 111AVMT aquifer (Morgan County): 15 results from 6 wells, median 0.65 ug/L, range 0.21-7.9 ug/L; none above any federal threshold
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