Interpreting Detected, Median, and Range in Arsenic Sampling
Detections Indicate Presence, Not Levels in Your Well
The U.S. Geological Survey sampled wells in Lake County's aquifer 110QRNR. They found arsenic detected in all six samples from three wells, with levels measured but not specific to your household water. A detection means arsenic was measurable, not that it is present at the same levels in your water.
Median Level Represents the Middle of Area Sampling Results
The median arsenic concentration across these samples is 1.55 micrograms per liter (ug/L). This value divides higher and lower measures from sampled wells and reflects regional presence, not your individual well's concentration.
Range Shows Variability Among Sampled Wells
Arsenic measurements ranged from 1.0 ug/L to 5.1 ug/L in these wells, which were between 20 and 150 feet deep. This range shows natural variation in groundwater within the aquifer but does not establish any household's arsenic level.
Additional Considerations for Commercial or Industrial Water Users
Volume and Consistency of Water Use
Commercial and industrial operations often require treatment that accounts for larger and steadier volumes of water compared to households.
Regulatory Compliance and Reporting Needs
Businesses may have stricter reporting requirements for arsenic levels and treatment performance than residential users.
Equipment Scale and Treatment Redundancy
Industrial settings might incorporate multiple treatment units or backup systems for continuous operation, a factor typically not needed in private homes.
How the Pentair Arsenic Filter Removes Arsenic
Targeted Media Capture
The Pentair system uses specialized filter media designed to capture arsenic particles as water passes through, reducing arsenic concentration effectively.
Continuous Flow Capability
The filter system is built to handle household water flow rates, maintaining consistent arsenic reduction during daily usage.
Dependable Filtration Without Chemicals
The system operates without requiring chemical additives, relying on physical filtration to address arsenic in the water supply.
Household Fixtures and Appliances Most Impacted First
Drinking Water Points
Kitchen faucets and water dispensers directly impact arsenic exposure as water is consumed or used in food preparation.
Ice Makers and Coffee Machines
Appliances that use water for ingestion benefit from arsenic reduction to maintain taste and safety impressions.
Bathroom Faucets
While arsenic exposure is less critical through skin contact, reducing arsenic in all household water supports overall household safety.
Maintenance Rhythm of the Pentair Arsenic Filter
Regular Filter Media Replacement
The filter media require periodic replacement based on water usage and arsenic load to maintain effective contaminant capture.
System Inspection and Flow Check
Routine checks ensure water flows appropriately through the system, signaling timely filter changes and optimal performance.
Simple Setup and Readiness
The Pentair Arsenic Filter ships ready to configure with household plumbing and does not demand specialized service for upkeep.
Conclusion: Matching Treatment to Household Arsenic Demand
Considering Lake County’s aquifer data on arsenic, testing your household water is essential to confirm concentration. Based on measured demand, the Pentair Arsenic Filter provides a direct-purchase option to reduce arsenic levels effectively within residential flow requirements, supporting consistent water quality for your home.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2023-08-08. 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 Arsenic in the 110QRNR aquifer (Lake County): 6 results from 3 wells, median 1.55 ug/L, range 1.0-5.1 ug/L; none above any federal threshold