Fleck Heavy Metals Filter

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How Public-System Records Differ from Private-Well Testing in What They Establish

Public data represent samples from multiple wells, not individual household water

Government groundwater sampling in San Juan County's aquifer 110AVMB involves 277 nickel results from 9 wells, not your specific well. This regional data helps indicate general presence and variability in the area but cannot define your household's water quality.

Public systems regularly monitor for regulatory compliance, private wells require separate testing

Public water systems report compliance with health-based standards, but private wells are not included unless tested individually. Without a private test, your water's nickel level remains unknown despite public data trends.

What Happens When This Problem Is Left Untreated for Years, Stated Without Exaggeration

Long-term exposure to certain heavy metals can affect water taste and appliance longevity

Nickel presence in water within regional measures is not a safety violation according to federal thresholds. However, persistent metal presence may contribute to metallic taste or affect water-using appliances over time.

No federal threshold was exceeded in San Juan County aquifer 110AVMB sampling from 2010 to 2025

The sampled wells showed nickel levels ranging widely but with no results above federal health benchmarks, indicating no regional regulatory concern from these measures.

Which Fixtures, Appliances or Processes Are Affected First and Why

Water heaters and ice makers may show early effects from metal presence

Heavy metals like nickel can accumulate in appliances with heating elements or water-contact surfaces, potentially causing buildup or slight discoloration with extended exposure.

Fixtures with aerators or fine passages may experience more noticeable taste or flow changes

Nickel and other metals can influence water taste and clarity where water flow is filtered through small openings, though the regional data indicates typical levels are within usual ranges.

What a Certified Laboratory Test for This Constituent Reports and How to Read It

Test reports show nickel concentration in micrograms per liter (ug/L) specific to your water sample

A certified lab test can confirm your household water's nickel level, providing a specific concentration rather than an area estimate. This data is essential to determine your actual water condition.

Detection of nickel alone is not a violation; concentration must be compared to health-based limits

Seeing nickel detected in a test means the instrument measured it; it does not mean a safety issue unless it exceeds federal health thresholds, which the regional data shows did not occur.

How Many Samples and Wells Stand Behind the Figures, and What a Small Sample Means

Based on 277 measurements from 9 wells sampled between 2010 and 2025

This large sample size supports a reliable picture of nickel levels in the San Juan County aquifer 110AVMB but does not capture every well or microenvironment.

A smaller sample size or single well test may not represent wider conditions accurately

Testing only one well or a few samples can miss variations and seasonal changes captured in broader government studies, making periodic testing advisable.

To address potential nickel presence in your household water, the Fleck Heavy Metals Filter ships ready to configure for home use. It is designed to reduce heavy metals like nickel effectively once your water’s specific levels are determined through certified testing.

Where this information comes from

Source: USGS groundwater sampling. Sampled 2025-09-19. 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 Nickel in the 110AVMB aquifer (San Juan County): 277 results from 9 wells, median 1.4 ug/L, range 0.0-1200.0 ug/L; none above any federal threshold