Murray, IA Radon Mitigation and Testing

Q: What EPA Radon Zone is Murray in?

Murray is in Clarke County, EPA Zone 1.

Q: How much does radon mitigation cost in Murray?

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

Clarke County

EPA Zone 1

Situated in rural Clarke County within Iowa's glaciated prairie region, Murray sits in EPA Zone 1 where deep glacial deposits over limestone bedrock create significant radon potential. Testing data for this small farming community in the 50174 zip code remains limited, making individual home assessment crucial. The area's older farmhouses and rural residential properties, many with full basements, can be particularly susceptible to radon accumulation.

Murray, IA Radon Mitigation

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

Murray, IA Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Murray Radon Facts

Key details about the radon risk profile for Murray and the 50174 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Clarke County, IA

Zip Code

50174

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Murray and the 50174 zip code are located in Clarke County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Murray, IA

What EPA Radon Zone is Murray in?

Murray and the 50174 zip code are in Clarke 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 Murray?

Radon mitigation in Murray 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 Murray?

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 with the most user-submitted radon test data in the state.

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