Radon Mitigation in Manitou Springs, Colorado
Manitou Springs was founded in 1872 by General William Jackson Palmer and Dr. William Bell as a scenic health resort at the foot of Pikes Peak, and its Victorian core is now one of the country’s largest National Historic Districts. The irony is geological: the town built around healing mineral springs sits directly against the granite mountain whose decaying uranium drives the region’s radon.
No Manitou Springs-specific radon average is published, so the county figure below is the honest baseline. We connect Manitou 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 Manitou Springs
The Colorado Geological Survey attributes radon to decaying natural uranium in rock and soil, and no town in the county lives closer to the source rock than Manitou Springs: the USGS identifies weathered Pikes Peak granite as a source of uranium and its decay products, and Manitou’s canyon walls and hillside lots are cut into exactly that terrain. Homes benched into the slope can have soil contact on several sides, multiplying potential entry routes.
Sources: Colorado Geological Survey , USGS
Local housing and what it means for mitigation
Manitou’s housing stock is the county’s oldest: Victorian frame houses, Queen Anne cottages, and stone buildings from the resort era, many with rubble-stone foundations, dirt-floor cellars, or shallow crawlspaces. Mitigating these homes is routine for experienced contractors but takes the right toolkit: crawlspace membranes sealed over exposed soil, careful sealing of old foundation openings, and vent routing that respects a historic streetscape. The diagnostic visit determines the approach before anything is quoted.
County radon help for Manitou Springs 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.