How the Fleck Black Manganese Stains Filter Removes Manganese From Household Water
The Fleck system is designed to reduce manganese particles that may be present in your water supply. It operates by filtering out manganese compounds, which can cause discoloration and staining when present in higher amounts. This technology captures manganese before it reaches your taps, helping maintain cleaner water and preventing buildup on fixtures.
Plumbing Materials and Age Do Not Determine Manganese Levels in Water
While the materials and age of your home's plumbing can influence certain water qualities, they do not create manganese in your water. Manganese originates naturally from underground sources. Therefore, its presence in household water comes primarily from the aquifer, not from your internal pipes or fittings.
Information to Record Before Seeking Treatment Recommendations
Before considering treatment options, it is important to know specific details about your water supply and plumbing:
- Obtain a current water test report from your own well or municipal supply to know the exact manganese concentration in your water.
- Document the depth and type of your water source—such as a private well’s depth or municipal supply details—as this can influence constituent levels.
- Note whether you have any existing filtration or water treatment equipment currently in use.
- Record any noticeable water issues such as staining, discoloration, or taste changes, along with when they occur.
How Sample Depth and Source Affect Manganese Findings in Kent County
The USGS groundwater sampling in Kent County targeted wells between 180 and 380 feet deep in aquifer 125RCCS. Manganese concentrations varied within this depth range, showing a median concentration of 2.83 micrograms per liter and a range from 0.47 to 36.8 micrograms per liter. These figures apply only to that depth range and aquifer; shallower or deeper sources may have different manganese levels.
Observed Seasonal and Multi-Year Variation in Manganese Levels
The sampling data were collected over a period from July 8 to August 20, 2015. In this window, manganese was detected in 11 of 12 wells, indicating manganese presence is common but varies between sampled sites. No sample exceeded federal thresholds, showing that while manganese is detectable, it was below regulatory health limits during this time. Longer-term data would be needed to evaluate seasonal trends more comprehensively.
In summary, the USGS sampling focused on 12 wells during the summer of 2015 within Kent County’s aquifer 125RCCS, measuring manganese levels between 0.47 and 36.8 micrograms per liter with a median near 3 micrograms per liter. For personal water concerns, direct testing of your own supply is essential to determine treatment needs. The Fleck Black Manganese Stains Filter ships ready to configure and effectively reduces manganese buildup that can affect residential water quality. Visit the USGS water data site for detailed regional information.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2015-08-20. 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 Manganese in the 125RCCS aquifer (Kent County): 12 results from 12 wells, median 2.83 ug/L, range 0.47-36.8 ug/L; none above any federal threshold
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