New Washington, OH Radon Mitigation and Testing

Q: What EPA Radon Zone is New Washington in?

New Washington is in Crawford County, EPA Zone 1.

Q: How much does radon mitigation cost in New Washington?

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

Crawford County

EPA Zone 1

Situated in Crawford County in north-central Ohio, New Washington lies in the state's glaciated region where till deposits over sedimentary bedrock create moderate radon potential. Current testing data for the 44854 zip code area remains limited, highlighting the need for individual home testing among residents. Ohio's diverse geological conditions mean that radon levels can vary substantially even within small communities, making property-specific testing essential for accurate risk assessment.

New Washington, OH Radon Mitigation

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

New Washington, OH Radon Testing

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

New Washington Radon Facts

Key details about the radon risk profile for New Washington and the 44854 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Crawford County, OH

Zip Code

44854

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

New Washington and the 44854 zip code are located in Crawford 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 New Washington, OH

What EPA Radon Zone is New Washington in?

New Washington and the 44854 zip code are in Crawford 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 New Washington?

Radon mitigation in New Washington 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 New Washington?

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

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
Chagrin Falls	4.67 pCi/L	3
Hamilton	10.00 pCi/L	2
Chardon	5.50 pCi/L	2
Strongsville	4.50 pCi/L	2
Maineville	10.00 pCi/L	1
Lancaster	9.00 pCi/L	1
West Chester	9.00 pCi/L	1
Amherst	6.00 pCi/L	1
Chillicothe	6.00 pCi/L	1
Lima	5.00 pCi/L	1