Edwards, MO Radon Levels

Q: What EPA Radon Zone is Edwards in?

Edwards is in Benton County, EPA Zone 2.

Q: How much does radon mitigation cost in Edwards?

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

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

Edwards, MO Radon Facts

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

County Benton County, MO

Zip Code 65326

Found in Benton County in west-central Missouri, Edwards sits on the Ozark Plateau's sedimentary formations, where limestone and shale bedrock can contribute to moderate radon production. The area's housing reflects rural Missouri character, with older farmhouses and newer construction scattered throughout the countryside in zip code 65326. Since specific radon testing data isn't currently available, homeowners should prioritize testing to determine individual risk levels.

5.00

pCi/L area average

Above EPA Action Level

Benton County average: 5.00 pCi/L, based on 2 user-submitted tests across 2 cities in the county. No homeowner readings have been submitted for Edwards 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+

Edwards, MO 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 Edwards, MO

No homeowner tests have been submitted for Edwards 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
Climax Springs	11.1 mi	2.00 pCi/L	1
Warsaw	13.3 mi	5.00 pCi/L	1
Gravois Mills	18.2 mi	7.00 pCi/L	1
Cole Camp	18.3 mi	5.00 pCi/L	1
Sunrise Beach	19.8 mi	5.00 pCi/L	2
Pittsburg	26.0 mi	6.00 pCi/L	1
Sedalia	35.2 mi	6.00 pCi/L	1
Stockton	47.8 mi	4.00 pCi/L	1

Benton County Radon Profile

EPA mapping assigns Benton County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 2 cities in Benton County average 5.00 pCi/L across 2 tests — 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 Benton County home regardless of zone or a neighbor's results.

Radon FAQ for Edwards, MO

What EPA Radon Zone is Edwards in?

Edwards and the 65326 zip code are in Benton 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 Edwards?

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

Radon mitigation in Edwards 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 Edwards?

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.