Autotrol Uranium & Radium System

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Interpreting Uranium Levels: Median and Range from Clay County Sampling

The U.S. Geological Survey sampled groundwater from nine wells in Clay County, Missouri, focusing on aquifer 111ALVM, to measure uranium content. These wells ranged from 36 to 105 feet deep, with 50 sample results collected between June 2010 and May 2026. The uranium measurements varied from 0.006 micrograms per liter (µg/L) up to 0.091 µg/L, with a median value at 0.038 µg/L. Of these, uranium was detected in 23 results and was below the reporting limit in 27 results.

For a household evaluating treatment needs, this median and range provide context for what might be typical in this regional aquifer, but they do not reveal the specific uranium level in any individual home’s water source. Determining that requires a direct water test of the household’s own well or supply.

Federal Standards for Uranium: What These Sampling Results Indicate and Don’t Indicate

None of the uranium concentrations measured in the sampled wells from Clay County exceeded federal uranium limits. This means the sampled groundwater complies with regulatory thresholds designed to protect public health. However, detection alone is not a violation or indication that the water is unsafe. It is simply a measurement confirmation that uranium is present at some concentration within the sampled range.

For households considering treatment, understanding that the regional uranium presence is below federal concern limits is important but not definitive for their own water safety or taste considerations. Individual testing and subsequent decisions should factor in personal measurements.

Pathways for Uranium to Enter Groundwater in Clay County’s Aquifer 111ALVM

In this region, uranium naturally occurs in geological formations that influence the aquifer’s water composition. It can leach into groundwater from rock formations over time. This process means that groundwater drawn from wells accessing aquifer 111ALVM typically carries detectable trace amounts of uranium to varying degrees depending on local geology and well depth.

Understanding these natural pathways is key for households to recognize why uranium may be detected in their water and to distinguish it from contamination caused by external sources or surface water intrusion.

Additional Considerations for Commercial and Industrial Operators Compared to Households

While households focus primarily on health, aesthetic effects, and equipment longevity, commercial and industrial facilities often add questions about compliance with regulatory wastewater discharge limits, potential process impacts, and treatment system sizing for higher volume demands. They may also need detailed source water variability data over time.

Households typically manage smaller volumes with treatment focused on daily consumption and appliance protection. Commercial entities require larger-scale system capacity and adherence to stricter standards tied to operational permits.

Assessing Treatment Capacity Relative to Household Daily Usage

When selecting a treatment solution for uranium, the capacity must align with household water use. A system with a grain capacity of 32,000 can effectively address uranium at levels indicated by local sampling, given normal household demand patterns. Knowing estimated household daily water consumption in gallons enables matching to an appropriate treatment system sized for efficiency and longevity.

Careful consideration of treatment capacity helps ensure the system functions without premature regeneration or maintenance, providing consistent uranium removal to maintain water quality over time.

These findings summarize data from U.S. Geological Survey groundwater sampling of nine wells in Clay County’s aquifer 111ALVM, from June 2010 through May 2026. The full dataset and detailed reports are publicly accessible via the USGS water data website.

For households deciding on uranium treatment, the Autotrol Uranium & Radium System ships ready to configure, offering a documented approach to uranium and radium removal suitable for residential volumes and local groundwater characteristics.

Where this information comes from

Source: USGS groundwater sampling. Sampled 2026-05-12. 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 Uranium in the 111ALVM aquifer (Clay County): 50 results from 9 wells, median 0.038 ug/L, range 0.006-0.091 ug/L; none above any federal threshold