Manchester, IA Radon Levels

Q: What is the average radon level in Manchester, IA?

Based on 2 user-submitted tests, the average radon level is 6.00 pCi/L.

Q: What EPA Radon Zone is Manchester in?

Manchester is in Delaware County, EPA Zone 1.

Q: How much does radon mitigation cost in Manchester?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

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

Manchester, IA Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Delaware County, IA

Zip Code 52057

Avg. User Level 6.00 pCi/L

User Tests 2

Nestled in Delaware County, Manchester sits atop Iowa's glacial till deposits where limestone bedrock creates conditions favorable for radon production. The community averages 6.0 pCi/L based on available testing data, which exceeds the EPA action level of 4.0 pCi/L. Local housing consists primarily of older homes with full basements and newer ranch-style construction, both foundation types requiring attention to radon mitigation when levels are elevated.

6.00

pCi/L average

Above EPA Action Level

Based on 2 user-submitted radon tests for homes in Manchester, IA. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Manchester, IA Radon Mitigation

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

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Manchester, Iowa Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
6 pCi/L	Manchester, IA	51-99 Years	Full Basement	Feb 2019

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Radon FAQ for Manchester, IA

What is the average radon level in Manchester, IA?

Based on 2 user-submitted tests, the average radon level in Manchester is 6.00 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 Manchester in?

Manchester and the 52057 zip code are in Delaware 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 Manchester?

Radon mitigation in Manchester 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 Manchester?

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.

City	Avg User Radon Level	Submissions
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