Christiana, TN Radon Levels

Q: What EPA Radon Zone is Christiana in?

Christiana is in Rutherford County, EPA Zone 1.

Q: How much does radon mitigation cost in Christiana?

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

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

Christiana, TN Radon Facts

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

County Rutherford County, TN

Zip Code 37037

Located in Rutherford County within the Nashville Metro area, Christiana is positioned on limestone formations that can contribute to radon production throughout Middle Tennessee. The area features a mix of historic Tennessee farmhouses and contemporary suburban construction, with many homes built with full or partial basements typical of the region's building practices. Since comprehensive radon data for this 37037 community is limited, local residents should conduct testing to assess their home's radon levels in this geologically active area.

7.00

pCi/L area average

Above EPA Action Level

Rutherford County average: 7.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Christiana itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Christiana, TN Radon Mitigation

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

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Radon Readings Near Christiana, TN

No homeowner tests have been submitted for Christiana yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Shelbyville	15.4 mi	10.50 pCi/L	2
Smyrna	20.1 mi	7.00 pCi/L	1
College Grove	22.2 mi	3.00 pCi/L	1
Brentwood	31.9 mi	8.50 pCi/L	2
Franklin	32.0 mi	5.00 pCi/L	1
Lebanon	32.7 mi	5.00 pCi/L	1
Mcminnville	33.6 mi	6.50 pCi/L	2
Mount Juliet	34.9 mi	2.00 pCi/L	1

Rutherford County Radon Profile

Because of its underlying geology, Rutherford County is mapped as EPA Radon Zone 1 — the most elevated classification — where predicted indoor screening averages exceed 4 pCi/L. Homeowner-submitted tests from 1 city in Rutherford County average 7.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Rutherford County home regardless of zone or a neighbor's results.

Radon FAQ for Christiana, TN

What EPA Radon Zone is Christiana in?

Christiana and the 37037 zip code are in Rutherford 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.

Why are radon readings shown from areas near Christiana?

No homeowner radon tests have been submitted for Christiana yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Rutherford County average—are the best available indicator of local conditions until Christiana homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Christiana?

Radon mitigation in Christiana 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 Christiana?

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.