A laboratory test report for iron in water typically presents results in micrograms per liter (ug/L), showing detected amounts, median levels, and ranges from multiple samples. In Montgomery County's aquifer 112OTSH, groundwater samples collected from 8 wells between 2010 and 2020 show iron detected in 8 out of 12 results, with a median iron concentration of 18.7 ug/L and a range from 3.5 to 2480 ug/L. None of these samples exceeded any federal health-based thresholds. This data helps understand regional iron presence but does not determine the exact iron level in your own well or tap water.
If you observe seasonal or multi-year variation in iron levels
The sampling dates for this area span a decade, from November 2010 to November 2020. The recorded iron concentrations show wide variation, with some wells measuring very low iron and others much higher. Such variation indicates that iron levels can fluctuate over time in the aquifer, influenced by factors such as groundwater flow, seasonal recharge, and changes in water table depth. Homeowners may notice differences in iron-related staining or taste depending on the time of year or the specific well conditions during testing. Understanding this variability helps set realistic expectations for ongoing water characteristics.
If you want to understand the maintenance rhythm of iron treatment technology
The Autotrol Orange Iron & Rust Stains Filter, designed to address iron and rust staining challenges, operates with a routine maintenance cycle tied to usage and water quality. Instead of occasional upkeep demands, this system features a predictable regeneration sequence that refreshes the filter media by flushing out captured iron particles. The rhythm of this process depends on measured water consumption and iron concentration, ensuring continuous performance without frequent attention. This approach helps households maintain iron control effectively even when iron levels fluctuate within the regional range.
If you want to interpret Montgomery County’s median and range data as a homeowner
Suppose your home's water tests near the median value of about 18.7 ug/L iron, which falls well within the range of regional measurements. This suggests moderate iron presence that may cause some rust staining or metallic taste but is unlikely to pose health concerns. On the other hand, if your water tests closer to the highest regional reading, up to 2480 ug/L, rust and staining would be more pronounced, and an effective iron filter system would be more beneficial. Using the regional median and range as benchmarks helps homeowners decide when treatment adjustments might be necessary to keep pace with iron levels.
If you want clarity on terms like 'detected', 'median', and 'range' in the sampling record
- Detected means that iron was measured above the laboratory's threshold of reporting but does not imply any safety issue.
- Median is the middle value of iron concentration from the area samples, providing a central reference point for typical iron levels in Montgomery County aquifer 112OTSH.
- Range indicates the span of iron values recorded, from the lowest detected at 3.5 ug/L to the highest at 2480 ug/L, demonstrating variability in water iron content across wells and time.
It is important to remember these figures apply to regional sampling and not directly to your own water source. Testing your home's water through a certified laboratory is necessary to identify actual iron concentration and treatment needs.
If you observe a large household, a second home, or seasonal property use
Homes with greater water demand, such as larger families or properties used intermittently, may see changes in iron treatment demands. Higher water usage accelerates filter media exhaustion, requiring more frequent regeneration cycles. Seasonal or second homes with irregular water use may experience shifts in iron precipitation and buildup during periods of stagnation or inactivity. Adjusting treatment timing and monitoring water quality more often can help maintain optimal iron control under these varied usage patterns.
When a household’s iron and rust concerns surpass the capacity of existing equipment, choosing a reliable and well-documented option is vital. The Autotrol Orange Iron & Rust Stains Filter ships ready to configure directly for home use and offers a robust solution for Montgomery County residents. Its design accommodates the range and variation of regional iron levels, making it a practical choice for homes recognizing the demand from their own tested iron concentration.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2020-11-03. 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 Iron in the 112OTSH aquifer (Montgomery County): 12 results from 8 wells, median 18.7 ug/L, range 3.5-2480.0 ug/L; none above any federal threshold
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