Collins, MO Radon Levels

Q: What EPA Radon Zone is Collins in?

Collins is in St Clair County, EPA Zone Unknown.

Q: How much does radon mitigation cost in Collins?

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

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

Collins, MO Radon Facts

EPA Radon Zone Unknown Unknown

County St Clair County, MO

Zip Code 64738

Located in rural St. Clair County in west-central Missouri, Collins sits in an area where Prairie Plains geology creates variable radon potential across the region. Testing data for zip code 64738 is currently limited, making individual home testing important for residents in this small community. The underlying sedimentary formations and local soil conditions can produce radon levels that vary significantly from property to property.

4.40

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 4.40 pCi/L, based on 5 tests from 5 nearby cities. No readings have been submitted for Collins yet, so the closest recorded data is shown as a benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Collins, MO 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 Collins?

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Radon Readings Near Collins, MO

No homeowner tests have been submitted for Collins 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
Stockton	13.1 mi	4.00 pCi/L	1
Pittsburg	17.9 mi	6.00 pCi/L	1
Warsaw	29.3 mi	5.00 pCi/L	1
Climax Springs	42.4 mi	2.00 pCi/L	1
Cole Camp	47.0 mi	5.00 pCi/L	1

St Clair County Radon Profile

St Clair County lacks a firm EPA zone classification, and the EPA recommends testing every home regardless of regional radon predictions. Direct test data for St Clair County remains limited, so the closest neighboring readings are used here to represent the radon conditions homeowners are likely to encounter. As the second leading cause of lung cancer in the U.S., radon warrants testing in every St Clair County home regardless of zone or a neighbor's results.

Radon FAQ for Collins, MO

What EPA Radon Zone is Collins in?

Collins and the 64738 zip code are in St Clair County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification.

Why are radon readings shown from areas near Collins?

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

Radon mitigation in Collins 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 Collins?

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.