Radon Mitigation in Fort Carson, Colorado
Fort Carson has anchored the south end of the Pikes Peak region since 1942, when Colorado Springs bought the land and donated it to the War Department to build Camp Carson in the weeks after Pearl Harbor; the post was named for the scout Kit Carson and took its current name in 1954. The soldiers and families it brings here live on granite-derived El Paso County soil, on post and off.
No Fort Carson-specific radon average is published, so the county figure below is the honest baseline. On-post family housing has its own management, covered in the questions below; for everyone buying, selling, or renting off post around the post, we connect 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 Fort Carson
Radon forms as natural uranium in rock and soil decays, per the Colorado Geological Survey, and the ground south of Colorado Springs is built from sediment eroded off the Front Range, whose Pikes Peak granite the USGS identifies as a source of uranium and its decay products. A base perimeter does not change the mechanism: on either side of the fence, entry depends on the soil gas path under each individual foundation.
Sources: Colorado Geological Survey , USGS
Local housing and what it means for mitigation
Accompanied soldiers choose between privatized on-post housing and the off-post market, and off post the nearby communities carry the region’s usual mix: postwar ranches and rentals in Stratmoor Hills and Security-Widefield, decades of subdivision growth in Fountain, and newer builds toward the east side. For buyers, the radon test belongs in the inspection window, where a high result becomes a negotiated repair instead of a surprise. For the many households renting off post, Colorado law requires landlords to disclose radon information before lease signing.
County radon help for Fort Carson 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.