Seasonal and Multi-Year Variation in Radon Levels
Sampling Dates Show Extended Data Range
The U.S. Geological Survey collected radon samples from three wells in Lycoming County's aquifer 337HNLM over a period from June 11, 2014, to November 13, 2017. This multi-year span allows observation of radon level fluctuations across seasons and years without assuming these reflect your own water source.
Recorded Radon Range Demonstrates Natural Fluctuations
Among the three sampled wells, radon levels ranged from 100.0 to 2310.0 pCi/L, with a median value of 1620.0 pCi/L. These values are drawn from wells between 127 and 400 feet deep, showing typical variability in the aquifer for that depth range.
Comparing Lycoming County's Radon Data with Neighboring Counties
Avoid Over-Interpreting Regional Data Differences
When looking at neighboring counties, differences in radon results may appear. However, variations can stem from sampling depth, aquifer characteristics, and timing. The Lycoming County data does not alone indicate a higher or lower domestic risk than adjacent areas without specific well testing.
Regional Data Cannot Pinpoint Individual Well Conditions
The government sampling reflects area-wide aquifer tendencies but does not determine the radon concentration present in any single household's well or tap water. Testing your own water source remains essential for accurate assessment.
Long-Term Effects of Leaving Radon Untreated in Water
Radon Exposure Through Water Contributes to Indoor Air Levels
Radon is a naturally occurring radioactive gas that can dissolve into groundwater and then diffuse into air during water use activities like showering. Persistent exposure to radon from water can increase indoor radon levels and potentially add to overall inhalation risk.
Extended Failure to Address Elevated Levels May Impact Health Risk
While the area data shows no samples exceeding federal radon thresholds, individual homes with higher radon levels in water that go unaddressed may experience a cumulative increase in indoor air radon, which is associated with a risk factor over time.
How Radon Enters Groundwater in Lycoming County
Geologic Formations Promote Radon Leaching
Radon in Lycoming County groundwater originates naturally from the decay of uranium in underlying rocks and soils. This radioactive gas dissolves into groundwater in aquifer 337HNLM, which is the source sampled by the U.S. Geological Survey wells.
Radon Movement Linked to Well Depth and Aquifer Characteristics
The sampled wells range from 127 to 400 feet deep, indicating radon concentration can vary with geology at different depths. Groundwater flow and rock composition impact how much radon dissolves into the water.
How the C-Series Radon in Water Filter Addresses Radon
Designed to Reduce Radon Concentration in Household Water
The C-Series Radon in Water Filter ships ready to configure and uses specialized filtration technology to reduce radon dissolved in water before it reaches your taps and appliances.
Complementary Step in Managing Indoor Radon Exposure
Since radon enters indoor air largely from soil gas, reducing radon in water with targeted filtration can be part of a comprehensive radon risk reduction strategy for households concerned about combined exposures.
Summary
The U.S. Geological Survey data for Lycoming County’s aquifer 337HNLM shows radon is naturally present with variable but moderate levels over several years. Without direct testing of your own water, these figures indicate regional tendency but do not specify your household’s condition.
For those evaluating radon concerns, understanding this data context and considering the C-Series Radon in Water Filter as a treatment option helps complete the picture of managing radon from your water supply.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2017-11-13. 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 Radon-222 in the 337HNLM aquifer (Lycoming County): 3 results from 3 wells, median 1620.0 pCi/L, range 100.0-2310.0 pCi/L; none above any federal threshold