The U.S. Geological Survey groundwater sampling in Mobile County’s aquifer 122MOCN shows iron detected in nearly all wells tested, with a median concentration of 8.9 micrograms per liter and a range spanning from 3.3 to 59.8 micrograms per liter. These results come from 26 wells sampled between June and August 2011 at depths ranging from 14 to 68 feet and indicate no exceedance of federal thresholds for iron concentration in this area.
1. How Sample Depth, Well Depth, or Source Type Changes What a Reader Should Expect
Iron concentrations in groundwater can vary with the depth at which samples are taken and the depth of the well itself. Shallow wells may encounter different iron levels than deeper wells due to natural variations in aquifer composition and oxygen exposure. Source type, such as whether the well taps confined or unconfined aquifers, can also influence results. In Mobile County, the range of well depths sampled (14 to 68 feet) demonstrates how variability in iron occurs across typical residential well depths.
2. What Questions a Commercial or Industrial Operator Adds That a Household Does Not
While households mainly consider water taste, staining, and appliance longevity, commercial and industrial operations often require detailed compliance monitoring for specific iron limits and effects on processing equipment. These operators may need ongoing measurement of iron concentration and treatment system capacity beyond residential needs. For household use, attention focuses on practical treatment outcomes and ensuring water suitability for daily activities.
3. What 'Detected', 'Median' and 'Range' Mean in the Sampling Record on This Page
'Detected' means that iron was measured in nearly every well (25 out of 26), indicating its widespread presence in Mobile County groundwater. The 'median' concentration refers to the middle value when all samples are ordered by iron content, here 8.9 micrograms per liter, representing a typical reading in the area. The 'range' shows the variation across sampled wells, from as low as 3.3 to as high as 59.8 micrograms per liter, illustrating local differences but all below federal thresholds for concern.
4. How the Documented Treatment Technology Removes or Neutralises the Constituent
The C-Series Total Well Chlorination System effectively addresses iron-related well water issues by injecting measured doses of chlorine into the water. This oxidizes dissolved iron, converting it into solid particles that can then be filtered out, preventing staining and deposits. The system has a grain capacity of 32,000, suitable for typical household iron treatment needs based on these environmental levels.
5. How the Treated Water Differs at the Tap Once the Documented Technology Is in Place
With the C-Series System operational, homeowners can expect water that is visibly clearer, with reduced reddish or brown staining in toilets, sinks, and laundry. Treated water typically tastes fresher and causes less accumulation inside pipes and appliances. The system’s chlorination process also provides secondary disinfection benefits, helping maintain water quality throughout the household plumbing.
6. What a Certified Laboratory Test for This Constituent Reports and How to Read It
A certified lab test of household well water will list the iron concentration in micrograms per liter or parts per billion. Results reported near or below the area median reflect typical local conditions. Any number detected indicates the presence of iron but is not alone a reason for concern without considering taste, staining, or other customer experience factors. Comparing lab results against federal thresholds and the laboratory’s reporting limits helps determine if treatment is advisable.
In conclusion, while Mobile County’s aquifer 122MOCN groundwater sampling shows iron is commonly present, none of the tested wells exceeded federal standards. This area data does not specify any individual well’s condition and should not be interpreted as a diagnosis of your household water. A certified test of your own water is necessary to understand your specific treatment needs. The C-Series Total Well Chlorination System ships ready to configure and offers a documented method to improve total well water quality effectively for households in this region.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2011-08-11. 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 Iron in the 122MOCN aquifer (Mobile County): 26 results from 26 wells, median 8.9 ug/L, range 3.3-59.8 ug/L; none above any federal threshold