Radon Mitigation in Security-Widefield, Colorado
Security-Widefield grew up in the Fountain Valley south of Colorado Springs as postwar suburbs took shape in the 1950s, housing the families drawn by Fort Carson and the region’s growth. Seventy years on, those established neighborhoods sit over the same soil gas source as the newest subdivision in the county.
No Security-Widefield-specific radon average is published, so the county figure below is the honest baseline. We connect Security-Widefield homeowners with independent, Colorado-licensed contractors for free mitigation quotes.
40%+
of El Paso County homes tested from 2005 to 2023 came back above the EPA action level of 4 pCi/L
Source: El Paso County Public Health6.4 pCi/L
the average indoor radon level in Colorado, well above the 4.0 pCi/L EPA action level
Source: El Paso County Public HealthWhy radon collects under Security-Widefield
The Colorado Geological Survey attributes radon to the decay of natural uranium in rock and soil statewide, and the Fountain Creek valley is floored with sediment carried down from the Front Range, whose Pikes Peak granite the USGS identifies as a source of uranium and its decay products. Valley position does not lower the risk; what matters is the soil gas path under each slab.
Sources: Colorado Geological Survey , USGS
Local housing and what it means for mitigation
The housing signature here is the postwar ranch: single-story homes from the 1950s and 1960s, many with basements or crawlspaces, joined by later decades of infill toward Fountain. In older basements, decades of settling leave slab cracks and open joints that get sealed during mitigation, and original sump pits often take a sealed lid as the suction route. Systems on single-story ranches usually route up an exterior wall or through the garage.
County radon help for Security-Widefield residents
El Paso County Public Health answers radon questions at (719) 578-3199, option 3, and sells test kits at the Public Health Laboratory, 1675 W. Garden of the Gods Road, Colorado Springs. CDPHE offers free kits statewide, one per household per year.