Fleck Scale in the Water Heater System

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Sample Size and Geographic Coverage for Water Mineral Data

The U.S. Geological Survey conducted groundwater sampling in Faulkner County's aquifer 326ATOK over nearly four years, collecting 62 water hardness results from 59 wells. These wells range from 416 to 416 feet deep, representing a substantial but not exhaustive snapshot of the county’s groundwater mineral content. Because the sample size is limited and focused on specific depths, these figures provide area-level insights rather than definitive data on any individual household's water supply.

Origin of Calcium and Magnesium in Faulkner County Groundwater

Calcium and magnesium, the primary minerals causing water heater scale, typically enter the groundwater through natural dissolution of limestone and dolomite formations common in the region. As water percolates through these rock layers, it picks up these minerals, resulting in varying hardness levels. This geological process underlies the range of calcium and magnesium concentrations found across sampled wells in Faulkner County.

Steps to Diagnose Water Heater Scale Issues

For households experiencing scale buildup in water heaters, the first step is to rule out operational or equipment-related causes that do not involve water chemistry. If mineral scale remains suspect, laboratory testing of the home's specific water supply is essential to determine actual calcium and magnesium levels, as regional data cannot substitute for precise well or tap water analysis. Such testing provides the factual basis needed before considering any treatment approach.

Scale Concerns for Different Household Situations

Large families, seasonal homes, and second residences in Faulkner County may experience differing scale buildup based on water usage patterns and storage duration. For example, infrequent use in a seasonal property can allow scale to form undisturbed, while high daily consumption in large homes may accelerate visible scale deposits. Understanding these usage variables assists in tailoring an effective prevention or treatment strategy.

How Fleck Scale Technology Addresses Mineral Buildup

The Fleck Scale in the Water Heater System is designed to reduce mineral accumulation by modifying how calcium and magnesium precipitate within the system. This technology conditions water to inhibit scale formation directly where it occurs, without altering the overall mineral concentration in the water supply. The system ships ready to configure for household use, providing a targeted solution for ongoing scale challenges.

Interpreting the Measured Calcium and Magnesium Range Versus Federal Guidelines

The hardness data from Faulkner County wells shows a median concentration of 73.6 mg/L with values ranging from 11.0 to 221.0 mg/L. None of these results exceeded federal thresholds for water quality. It is important to note that such thresholds often relate to aesthetic considerations like taste or staining rather than safety. Therefore, the presence of calcium and magnesium within this range is not a violation or health concern but may still impact water heater performance through scale buildup.

Summary

This briefing distinguished regional groundwater hardness figures from specific household conditions, emphasizing the need for direct water testing to understand scale issues accurately. The Fleck Scale in the Water Heater System offers a practical technology to address mineral scale once household water composition is established.

Where this information comes from

Source: USGS groundwater sampling. Sampled 2015-07-27. 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 Hardness, Ca, Mg in the 326ATOK aquifer (Faulkner County): 62 results from 59 wells, median 73.6 mg/L, range 11.0-221.0 mg/L; none above any federal threshold