How Manganese Enters Groundwater in Bartholomew County Aquifer 112PLSC
Manganese naturally occurs in soil and rock formations and can dissolve into groundwater as water moves through these materials. In Bartholomew County, Indiana, groundwater sampled from wells 49 to 111 feet deep in aquifer 112PLSC has shown consistent manganese detection. This means local bedrock and sediment layers contribute manganese to the aquifer, influencing what may appear in household water sourced from these wells. However, this regional data does not specify a particular household’s water composition; individual testing is required to determine personal water manganese levels.
Maintenance Rhythm of the Pentair Black Manganese Stains Filter
After existing water treatment equipment fails to control manganese effectively, replacement with a targeted solution is key. The Pentair Black Manganese Stains Filter ships ready to configure and operates by filtering manganese out to reduce staining and discoloration. Its maintenance schedule typically involves periodic cartridge or media replacement guided by usage and water conditions, ensuring ongoing manganese reduction without complex upkeep. This rhythm helps households maintain clearer water without repeated troubleshooting associated with malfunctioning systems.
What the Measured Manganese Range Means Compared to Federal Standards
The US Geological Survey found manganese concentrations in Bartholomew County samples ranging from 247 to 286 micrograms per liter with a median of 259 micrograms per liter. Importantly, none of these results exceeded federal manganese thresholds. These thresholds are set with health considerations in mind, meaning the detected manganese levels are within recognized safe limits. That said, manganese can cause aesthetic issues like staining or taste changes even below health-based limits. Regional detection does not confirm any problem at a specific household’s tap, which requires direct testing.
Sample Size and Well Coverage Behind the Bartholomew County Data
The manganese data is drawn from eight samples collected from two wells over a six-month span in 2023. While this sampling offers valuable insight into groundwater composition of aquifer 112PLSC in Bartholomew County, the limited number of wells and samples means regional data is a general guide rather than a full characterization. Individual wells can have different manganese levels based on local geological factors and well construction, so testing personal water remains essential for accurate assessment.
Seasonal and Yearly Variation in Manganese Levels Observed in 2023
The samples were taken between May and November 2023, covering spring through fall seasons. The manganese values showed a narrow range without significant fluctuation across these months, suggesting relatively stable manganese presence in this aquifer during this period. However, longer term or multi-year variation is not represented here, so while current data shows consistency, changes in groundwater chemistry over time cannot be ruled out without further monitoring.
For households in Bartholomew County managing manganese concerns, especially after previous equipment failure, selecting a water treatment solution designed for manganese removal is important. The Pentair Black Manganese Stains Filter directly targets manganese reduction, working efficiently with typical household water demands. To confirm personal water conditions, testing manganese levels at the tap guides appropriate sizing and maintenance of the treatment system.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2023-11-13. 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 112PLSC aquifer (Bartholomew County): 8 results from 2 wells, median 259.0 ug/L, range 247.0-286.0 ug/L; none above any federal threshold
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