The Plains, OH Radon Mitigation and Testing

Q: What EPA Radon Zone is The Plains in?

The Plains is in Athens County, EPA Zone 2.

Q: How much does radon mitigation cost in The Plains?

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

Athens County

EPA Zone 2

The Plains, OH resides in Athens County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. Testing is recommended for all homes in the 45780 zip code area.

The Plains, OH Radon Mitigation

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

The Plains, OH Radon Testing

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

The Plains Radon Facts

Key details about the radon risk profile for The Plains and the 45780 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Athens County, OH

Zip Code

45780

Predicted Screening Level

2–4 pCi/L (Zone 2)

The Plains and the 45780 zip code are located in Athens County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for The Plains, OH

What EPA Radon Zone is The Plains in?

The Plains and the 45780 zip code are in Athens County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

How much does radon mitigation cost in The Plains?

Radon mitigation in The Plains 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 The Plains?

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