Fleck Black Manganese Stains Filter

Buy Now

View full details

Recognizing Manganese-Related Household Symptoms

Some household symptoms often associated with manganese include dark staining on fixtures, spotting on dishes, and sometimes a metallic taste. However, these symptoms alone do not conclusively indicate manganese levels or severity in your water. Other sources may contribute to staining or taste concerns, so these signs are indicators rather than definitive proof of manganese presence or concentration.

Conversely, if you do not observe such signs, it does not guarantee manganese is absent. The actual manganese level can only be confirmed through water testing.

Understanding 'Detected,' 'Median,' and 'Range' in Local Sampling Data

In the Broward County aquifer 112BSCNN, manganese was detected in 61 out of 62 groundwater samples taken from 42 wells between 2010 and 2020. The median manganese concentration was 10.0 micrograms per liter (µg/L), with values ranging from 0.66 to 110.0 µg/L. It's important to note that detection means an instrument measured manganese at or above its reporting limit but does not imply a violation or unsafe level.

Sample Size and Its Role in Assessing Manganese Levels

The manganese data reflects 62 samples from 42 wells sampled at depths ranging from 10 to 152 feet. This moderate sample size gives a reasonable overview of area manganese variability but cannot determine the exact manganese concentration in any individual household's water. Local variations are common, so direct testing of your water is necessary for precise information.

Aesthetic Secondary Standards Versus Health-Based Limits for Manganese

Manganese has an aesthetic secondary standard designed to prevent undesirable taste, staining, and discoloration. The sampled concentrations in this area did not exceed any federal health-based thresholds, indicating no known health risk at these levels. Exceeding aesthetic thresholds affects appearance or taste but is not a health violation.

Initial Impacted Fixtures and Appliances

Manganese presence typically affects faucets, sinks, toilets, and appliances that use water visibly or internally. You may notice black or brown staining in these areas first. Laundry or dishware may also develop spots or discoloration. These effects happen because manganese precipitates and deposits upon exposure to air or heat, accumulating over time.

Water Quality Changes with Fleck Black Manganese Stains Filter

The Fleck Black Manganese Stains Filter ships ready to configure and is specifically designed to reduce manganese concentrations that contribute to staining and taste issues. Once water passes through this system, treated water at the tap is clearer and free of manganese deposits that cause discoloration. This improves the appearance of water and reduces maintenance needs on affected fixtures and appliances.

This technology addresses the manganese present without altering other water quality parameters significantly.

Summary of Area Sampling Scope and Reference

The data summarized here derives from U.S. Geological Survey sampling of groundwater from wells in Broward County’s 112BSCNN aquifer, covering 42 wells sampled over a decade. This provides a regional view of manganese occurrence but cannot substitute for specific well or tap water testing. For detailed water quality evaluation, testing your household water remains essential.

Source: U.S. Geological Survey groundwater sampling database, Broward County aquifer 112BSCNN, 2010–2020.

Where this information comes from

Source: USGS groundwater sampling. Sampled 2020-11-19. 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 112BSCNN aquifer (Broward County): 62 results from 42 wells, median 10.0 ug/L, range 0.66-110.0 ug/L; none above any federal threshold