Government groundwater sampling in Franklin County, Washington, aquifer 121RGLD, shows uranium was detected in all 16 sample results taken from seven wells between 2010 and 2023. The median uranium concentration measured was 14.6 micrograms per liter (ug/L), with detected levels ranging from 4.62 to 44.7 ug/L. None of these results exceeded any federal uranium threshold.
How Treated Water Differs at the Tap With the C-Series System
Once water is treated using the C-Series Uranium & Radium System, the uranium and radium concentrations at the tap are substantially reduced. This system is designed specifically to target these contaminants, lowering their levels to help address concerns related to radioactivity and potential taste or staining issues associated with uranium and radium. The treated water will retain its other quality characteristics while benefiting from lowered uranium and radium content.
Ruling Out Other Causes: Steps Before Laboratory Testing
Before investing in testing or treatment for uranium and radium, homeowners should consider their water source and any known local water quality reports. Start by reviewing regional groundwater data, like that from the U.S. Geological Survey, to understand typical contaminant levels in the aquifer. Next, simple screening tests for general water quality parameters can help identify other common issues that may affect water appearance or taste. If concerns persist, collecting a water sample for laboratory analysis specifically targeting uranium and radium will provide an accurate measurement of household water levels.
How the C-Series System Removes or Neutralizes Uranium and Radium
The C-Series Uranium & Radium System employs specialized media that attracts and binds uranium and radium ions as water passes through it. This technology captures dissolved radioactive elements, reducing their concentration in the water supply delivered to the home. The system has a documented capacity of 32,000 grains, indicating its volume of treatment capability before media regeneration or replacement is necessary. Its design ensures efficient removal while maintaining flow rates suitable for residential demand.
Comparing Franklin County Records to Neighboring Areas
While Franklin County’s aquifer 121RGLD shows a median uranium detection of 14.6 ug/L, neighboring counties may have different concentrations due to geological variations. Comparing data should be done cautiously, acknowledging that these figures represent samples from specific wells and times—not the conditions at every well. Diverse local geology, well depth, and sampling methods can affect readings. Thus, comparisons provide context but do not dictate individual water quality.
What the Range of Measured Uranium Means Against Federal Standards—and What It Does Not Mean
The measured uranium concentrations in Franklin County’s sampled wells range from 4.62 to 44.7 ug/L, all below applicable federal uranium limits for drinking water. This means the regional groundwater, as sampled, does not violate uranium regulations. However, these figures do not guarantee that every well in the area will have uranium at these exact levels or below regulatory thresholds. Individual well testing is necessary to confirm actual household water quality.
In summary, the groundwater sampling record from seven wells in Franklin County’s aquifer 121RGLD shows uranium detection consistently but within federal limits. For more detailed information, visit the U.S. Geological Survey site that maintains this data. Using the C-Series Uranium & Radium System, households can effectively reduce uranium and radium levels if tests indicate the need for treatment.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2023-09-26. 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 121RGLD aquifer (Franklin County): 16 results from 7 wells, median 14.6 ug/L, range 4.62-44.7 ug/L; none above any federal threshold