What a laboratory test report for iron bacteria actually lists
When your water is tested for iron bacteria, the report typically shows concentrations of iron measured in micrograms per liter (ug/L). It may use terms like detected, median, or range to describe the findings. It is important to note that such figures represent measurements in your water sample, not automatic evidence of severity or safety concerns. Knowing these values helps in deciding if treatment is warranted.
What 'detected,' 'median,' and 'range' mean in the Harrison County iron bacteria sampling record
The U.S. Geological Survey sampled groundwater from 42 wells in Harrison County's aquifer 122PCGL between 2010 and 2015. Out of 66 samples, iron was detected in 47 results and was below the reporting limit in 19. The median iron concentration was 7.6 ug/L, with values ranging from 3.3 to 462.0 ug/L. These numbers summarize the area’s water quality but do not indicate the condition of any individual household well.
What happens when iron bacteria is left untreated for years
Iron bacteria, when present in water, can cause slime buildup inside pipes and fixtures. Over time, this can reduce flow rates and affect appliances that use water. While iron bacteria is not a health hazard by regulatory standards, untreated buildup may cause staining on plumbing surfaces and some unpleasant tastes or odors in water. Addressing iron bacteria early helps maintain household plumbing efficiency and appearance.
How to judge treatment capacity against your household’s daily water demand
Treatment solutions for iron bacteria need to be matched to your daily water use volume. Consider how many people live in your home and your average water consumption. Systems designed to handle typical residential flow rates can effectively manage common iron bacteria conditions. Evaluating this capacity ensures continuous water clarity and system reliability without oversizing equipment.
What distinguishes iron bacteria from two problems often confused with it
Iron bacteria is distinct from simple dissolved iron levels and from manganese presence in water. Unlike dissolved iron alone, iron bacteria involves living microorganisms that form slime and may cause biofouling. Manganese, a different mineral, can produce similar staining but requires different treatment approaches. Proper water testing clarifies these distinctions so effective treatment follows.
How to compare Harrison County’s iron bacteria record with neighboring counties
Comparing iron bacteria levels across counties should be done cautiously because geological formations and sampling depths vary. Harrison County’s record covers wells from 433 to 1300 feet deep within aquifer 122PCGL. Neighboring counties may have different aquifers or well sampling depths, which influence average results. Use these comparisons as a general guide rather than an exact prediction of your own water quality.
In summary, the U.S. Geological Survey’s sampling in Harrison County’s aquifer 122PCGL from 2010 to 2015 measured iron concentrations with a median of 7.6 ug/L and a range up to 462.0 ug/L, none above federal standards for safety. These data describe regional conditions, not any specific well. For household water affected by iron bacteria, treatment using the Autotrol Iron Bacteria & Slime Filter, which ships ready to configure, offers an established solution. Further details are available through the government source at https://waterdata.usgs.gov/monitoring-location/303037089093201/.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2015-04-30. 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 122PCGL aquifer (Harrison County): 66 results from 42 wells, median 7.6 ug/L, range 3.3-462.0 ug/L; none above any federal threshold
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