Smithville, OH Radon Levels

Q: What is the average radon level in Smithville, OH?

Based on 1 user-submitted tests, the average radon level is 8.00 pCi/L.

Q: What EPA Radon Zone is Smithville in?

Smithville is in Wayne County, EPA Zone 1.

Q: How much does radon mitigation cost in Smithville?

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

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

Smithville, OH Radon Facts

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

County Wayne County, OH

Zip Code 44677

Avg. User Level 8.00 pCi/L

User Tests 1

This Wayne County community recorded an average radon level of 8.0 pCi/L from limited testing, significantly exceeding the EPA action threshold of 4.0 pCi/L. Located in north-central Ohio's glacial till region over limestone bedrock, Smithville sits in geological conditions highly favorable for radon production and accumulation. The area's housing stock in zip code 44677, featuring many homes with full basements typical of Ohio construction, requires immediate attention to radon mitigation given these elevated readings.

8.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Smithville, OH Radon Mitigation

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Smithville, OH Radon Levels

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

Radon Level	City	Home Age	Foundation
8 pCi/L	Smithville, OH	100+ Years	Partial Basement

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Radon FAQ for Smithville, OH

What is the average radon level in Smithville, OH?

Based on 1 user-submitted test, the average radon level in Smithville is 8.00 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 Smithville in?

Smithville and the 44677 zip code are in Wayne 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 Smithville?

Radon mitigation in Smithville 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 Smithville?

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 Ohio

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

City	Avg User Radon Level	Submissions
Marietta	8.00 pCi/L	5
Cincinnati	5.20 pCi/L	5
Hilliard	11.75 pCi/L	4
Wilmington	5.25 pCi/L	4
Newark	15.00 pCi/L	3
Athens	11.33 pCi/L	3
Findlay	10.33 pCi/L	3
Perrysburg	9.67 pCi/L	3
Powell	8.33 pCi/L	3
Columbus	6.00 pCi/L	3

Smithville, OH Radon Levels

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

Smithville, OH Radon Facts

Smithville, OH Radon Mitigation

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Smithville, OH Radon Levels

Radon FAQ for Smithville, OH

Most Active Radon Markets in Ohio

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