Interpreting Hendry County’s Manganese Range Versus Federal Benchmarks
Water sampling conducted by the U.S. Geological Survey across 14 wells in Hendry County’s aquifer 112NRSD found manganese present in each sample, with concentrations ranging from 1.56 to 122.0 micrograms per liter (ug/L). This range represents variability in local groundwater but does not imply any single household’s water matches these figures exactly. Importantly, none of the samples exceeded federal manganese thresholds, indicating no regulatory violation occurred during this survey period. A laboratory report for your home's water, however, may show different results and requires specific testing to confirm.
Fixtures and Appliances Most Vulnerable to Manganese Effects
The presence of manganese, even below regulatory limits, can have aesthetic and operational impacts over time, especially when existing equipment struggles to keep pace. Stains may appear on sinks, tubs, and dishware, and water-using appliances like washing machines or coffee makers can experience scaling or buildup that impairs performance. These effects typically manifest first on surfaces in frequent contact with water and in devices sensitive to mineral deposits.
Maintenance Frequency Using the Fleck Black Manganese Stains Filter
The Fleck Black Manganese Stains Filter is designed to reduce manganese-related staining and buildup by filtering water at the point it enters a home. It ships ready to configure and operates by capturing manganese particles before they reach fixtures and appliances. Maintenance involves periodic replenishment of filter media and routine system checks, usually spaced according to water usage and manganese levels. This rhythm helps prevent system overload even where manganese concentrations fluctuate within the Hendry County range.
Scope of Sampling: Wells and Data Volume Behind Hendry County’s Figures
The manganese data comes from 14 distinct wells sampled between April and June 2019, each located 10 to 16 feet below ground surface. While this provides a snapshot of groundwater quality in the aquifer, the relatively small sample size means local variations outside this range may occur. A single household’s water quality can only be determined by specific testing of the well or water source serving that home.
Applying Median and Range: What the Numbers Mean for Homeowners
The median manganese concentration recorded was 5.82 ug/L, near the lower end of the observed range. For a homeowner, this indicates typical manganese levels in the Hendry County aquifer are modest but can occasionally reach higher figures. This variability explains why some households may notice manganese-related effects intermittently or find existing equipment struggling intermittently, even if manganese is usually well-controlled.
Reading a Certified Laboratory Test for Manganese in Household Water
A certified laboratory test report for manganese will list measured concentrations in micrograms per liter, similar to the government data but specific to your water source. It will not mark detections as violations unless regulatory thresholds are surpassed. Understanding this numeric value helps you identify whether treatment beyond your current equipment’s capability, such as additional filtration with the Fleck Black Manganese Stains Filter, may be beneficial.
The manganese data from Hendry County wells shows a range below federal limits but enough variation to justify testing your own water. Fixtures and appliances that contact water first will show signs of manganese effects if levels rise beyond what your current system can handle. The Fleck Black Manganese Stains Filter supports your existing setup by filtering manganese before it causes staining or buildup; its maintenance fits a typical household rhythm. With 14 wells sampled, the Hendry County data offers useful insight but emphasizes the need for home-specific testing to guide treatment decisions effectively.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2019-06-05. 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 112NRSD aquifer (Hendry County): 14 results from 14 wells, median 5.82 ug/L, range 1.56-122.0 ug/L; none above any federal threshold
- ✓ 90-Day Money-BackNo restocking fees — return within 90 days.
- ✓ Manufacturer WarrantyGenuine Fleck · Pentair · VIQUA equipment.
- ✓ Free Expert SizingTalk to a specialist and buy the right system the first time.