Morrison, TN Radon Levels

Q: What EPA Radon Zone is Morrison in?

Morrison is in Warren County, EPA Zone 2.

Q: How much does radon mitigation cost in Morrison?

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

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

Morrison, TN Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Warren County, TN

Zip Code 37357

Situated in middle Tennessee's Warren County, Morrison lies in a region where limestone bedrock and karst topography can create pockets of elevated radon potential. Though comprehensive testing data for zip code 37357 is currently unavailable, the area's geological characteristics suggest homeowners should test their properties. The community's connection to the Nashville metro area and its mix of rural and suburban homes make individual radon assessments particularly valuable.

6.50

pCi/L area average

Above EPA Action Level

Warren County average: 6.50 pCi/L, based on 2 user-submitted tests across 1 city in the county. No homeowner readings have been submitted for Morrison 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+

Morrison, TN Radon Mitigation

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

Need Radon Mitigation or Testing in Morrison?

100% Free, No-Obligation Quotes
Matches You with State-Licensed Warren County Pros

1-800-299-3578 423-243-3456 (local) Toll-free · Mon–Fri 8am–6pm ET

Radon Readings Near Morrison, TN

No homeowner tests have been submitted for Morrison 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
Mcminnville	10.1 mi	6.50 pCi/L	2
Winchester	30.8 mi	4.00 pCi/L	1
Shelbyville	31.6 mi	10.50 pCi/L	2
Dunlap	33.3 mi	14.00 pCi/L	1
Sparta	35.8 mi	12.00 pCi/L	1
Gordonsville	40.4 mi	18.00 pCi/L	1
Buffalo Valley	41.1 mi	18.00 pCi/L	1
Smyrna	41.3 mi	7.00 pCi/L	1

Warren County Radon Profile

The soils and bedrock of Warren County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Homeowner-submitted tests from 1 city in Warren County average 6.50 pCi/L across 2 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Warren County to test, as levels can differ between neighboring homes.

Radon FAQ for Morrison, TN

What EPA Radon Zone is Morrison in?

Morrison and the 37357 zip code are in Warren 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.

Why are radon readings shown from areas near Morrison?

No homeowner radon tests have been submitted for Morrison yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Warren County average—are the best available indicator of local conditions until Morrison 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 Morrison?

Radon mitigation in Morrison 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 Morrison?

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.