Understanding Groundwater from Aquifer 124EOCN in Houston County
Houston County’s primary groundwater source, aquifer 124EOCN, supplies water that percolates through soil and rock layers before reaching private wells and household taps. This natural filtration process can influence the presence of various substances including minerals and trace elements such as arsenic.
How Arsenic Enters Groundwater in the Houston County Aquifer
Arsenic may enter groundwater through natural leaching from arsenic-containing minerals in soil and rocks. In Houston County’s aquifer 124EOCN, these geologic processes can release small concentrations into water that eventually reaches wells. Human activities contribute less to arsenic levels here compared to natural sources.
Interpreting the Terms Median, Range, and Detected in Local Arsenic Sampling
The U.S. Geological Survey reports arsenic levels in aquifer 124EOCN based on three samples from two wells sampled between 2013 and 2023. The median concentration was 0.13 micrograms per liter (µg/L), with a range from 0.07 to 0.17 µg/L. All samples detected arsenic but at levels below federal health-based thresholds. "Detected" means the measurement instrument found arsenic; it does not indicate a violation or unsafe condition. The median shows the middle value of the results, while the range shows the spectrum from lowest to highest detected values within these specific samples.
How Water Treated by the C-Series Arsenic Filter Differs at the Tap
Using the C-Series System for arsenic filtration can significantly reduce arsenic concentrations in household water regardless of the incoming level, improving water clarity and taste. The system uses specialized filtration media designed to capture arsenic particles effectively. After treatment, water quality at the tap reflects this reduction, providing an extra layer of confidence for homeowners concerned about trace arsenic.
Impact of Well Depth and Sample Depth on Arsenic Expectations
The sampled wells reporting arsenic levels in Houston County were between 48 and 49 feet deep. Well depth affects arsenic concentration because deeper water may contact different mineral layers. Thus, homeowners with wells significantly shallower or deeper than this range might experience different arsenic levels. This highlights the importance of testing your own well water to understand your specific situation.
Example: Understanding Houston County's Arsenic Data as a Homeowner
Consider the median arsenic level of 0.13 µg/L from local government sampling. This number means that half the measured samples had arsenic at or below this concentration, and half had slightly more, up to 0.17 µg/L. None of these tested values exceed federal arsenic thresholds for drinking water. However, only a direct test of your household water can confirm the arsenic concentration affecting your home.
Maintenance Rhythm for the C-Series Arsenic Filter System
The C-Series Arsenic Filter requires routine attention to maintain effectiveness. Homeowners should monitor filter media condition and replace it according to manufacturer recommendations, typically based on flow rate and water usage. Regular checks ensure arsenic removal performance remains consistent over time, supporting safe and high-quality household water.
The Essential Next Step: Testing Your Well Water for Arsenic
The most definitive way to know your household water’s arsenic level is through comprehensive laboratory testing of a water sample from your well or tap. This test will identify arsenic concentration specific to your water supply, clarifying if treatment is necessary. A result below federal guidelines indicates no required action, while any detection can guide your decision about using a filtration system such as the C-Series Arsenic Filter to enhance water quality.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2023-09-11. 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 124EOCN aquifer (Houston County): 3 results from 2 wells, median 0.13 ug/L, range 0.07-0.17 ug/L; none above any federal threshold