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Fredericksburg, IA Radon Levels

Check local Fredericksburg radon levels and find certified testing and mitigation professionals to keep your home safe


Fredericksburg, IA Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Chickasaw County, IA
Zip Code 50630
Avg. User Level 7.00 pCi/L
User Tests 1

Testing in Chickasaw County reveals radon levels averaging 7.0 pCi/L, significantly exceeding EPA action guidelines for this northeastern Iowa community. Fredericksburg sits within the Waterloo Metro area where glacial deposits over limestone bedrock create favorable conditions for radon gas production and accumulation. Residents should strongly consider radon mitigation systems, especially in homes with full basements common throughout this agricultural region.

7.00
pCi/L average
Above EPA Action Level

Based on 1 user-submitted radon test for homes in Fredericksburg, IA. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Fredericksburg, IA Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

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Fredericksburg, IA Radon Levels

User-submitted radon test readings from homes in the Fredericksburg area.

Radon LevelCityHome AgeFoundation
7 pCi/L Fredericksburg, IA 51-99 Years Full Basement

Have a radon test result for Fredericksburg? Submit your reading to help other homeowners.

Radon FAQ for Fredericksburg, IA

What is the average radon level in Fredericksburg, IA?
Based on 1 user-submitted test, the average radon level in Fredericksburg is 7.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.
What EPA Radon Zone is Fredericksburg in?
Fredericksburg and the 50630 zip code are in Chickasaw County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.
How much does radon mitigation cost in Fredericksburg?
Radon mitigation in Fredericksburg typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.
Should I test for radon if I'm buying a home in Fredericksburg?
Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.

Most Active Radon Markets in Iowa

Cities in Iowa with the most user-submitted radon test data, ranked by number of submissions.

CityAvg User Radon LevelSubmissions
Waterloo 8.50 pCi/L 4
Ames 9.67 pCi/L 3
Fairfield 14.00 pCi/L 2
Mount Pleasant 12.00 pCi/L 2
Ottumwa 5.50 pCi/L 2
Iowa City 7.00 pCi/L 1
Muscatine No submissions 0