Pentair Uranium & Radium System

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Which Fixtures, Appliances, or Processes Are Affected First and Why

Uranium and radium in water typically exist as dissolved radioactive elements that emit alpha particles. These constituents primarily affect fixtures that use or store water for daily household tasks—such as kitchen sinks, showers, and water heaters—because these points accumulate treated water used repetitively. While uranium and radium do not cause immediate damage visible to plumbing, their presence can influence water quality considerations related to long-term exposure. Appliances with water storage, like humidifiers or ice makers, may also reflect changes due to these constituents.

What Happens When This Problem Is Left Untreated for Years

If uranium and radium are present in household water and not treated, the main concern over years is gradual accumulation of these radioactive elements in water-using appliances and fixtures. Although the U.S. Geological Survey sampled this aquifer with results below federal thresholds, untreated uranium-radium in water may raise questions regarding potential health-related exposures, warranting monitoring through proper testing. Continued use without addressing these elements could require more frequent maintenance of systems coping with such water quality features.

What 'Detected', 'Median', and 'Range' Mean in the Sampling Record on This Page

In the Oakland County aquifer 112SDGV, alpha particle measurements were taken from 22 results across 11 wells, sampled between August and September 2016. The term 'detected' means the instrument identified alpha particles in all samples, but detection alone does not imply any safety or regulatory violation. The 'median' value of 0.55 picoCuries per liter (pCi/L) represents the central value of results, while the 'range' from -0.5 to 6.7 pCi/L shows the spread between the lowest and highest measured values. Importantly, none of these readings exceeded federal thresholds set for alpha particle activity in drinking water.

How Sample Depth, Well Depth, or Source Type Changes What a Reader Should Expect

The sampled wells in this record ranged in depth from 38 to 172 feet. In general, well depth influences the concentration and variability of uranium and radium detected, since deeper wells may intersect different geological formations with varying mineral content. For homeowners drawing from wells within this depth range, understanding sampling at similar depths helps inform expectations, but individual water testing is necessary to determine specific conditions within a single well or system.

How Seasonal or Multi-Year Variation Shows in the Record

These sampling results were collected during a single late summer to early fall period in 2016. Although limited to this narrow timeframe, the data do not indicate substantial variation beyond the recorded range. Seasonal changes and multi-year trends can affect uranium and radium levels in groundwater depending on hydrologic factors, so ongoing monitoring outside this snapshot would be needed to assess longer-term variations in this aquifer.

How the Documented Treatment Technology Removes or Neutralizes the Constituent

The Pentair Uranium & Radium System is a water treatment solution designed to reduce uranium and radium concentrations from residential water. It uses specialized filtration technology with a capacity of 32,000 grains to address these constituents effectively when existing equipment cannot keep pace. This system ships ready to configure, enabling direct purchase for homeowners seeking to improve water quality impacted by uranium and radium from their source within the Oakland County aquifer.

By reducing these elements in water, the system helps maintain appliance longevity and supports household water quality management, complementing the findings of local sampling data.

What You Should NOT Conclude from Area Data

While the U.S. Geological Survey data provide valuable insight into typical uranium and radium levels in Oakland County’s aquifer 112SDGV, these results represent area-wide sampling and are not specific to any individual well or household water source. Detection across all samples does not imply a violation or unsafe condition. No result in the 2016 sampling exceeded federal regulatory thresholds for alpha particles. To determine your home's actual uranium and radium levels, professional water testing of your own well or supply is necessary. Area data help guide awareness but do not replace individual analysis or decisions about treatment needs.

Where this information comes from

Source: USGS groundwater sampling. Sampled 2016-09-13. 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 Alpha particle in the 112SDGV aquifer (Oakland County): 22 results from 11 wells, median 0.55 pCi/L, range -0.5-6.7 pCi/L; none above any federal threshold