Newburg, MO Radon Levels

Q: What EPA Radon Zone is Newburg in?

Newburg is in Phelps County, EPA Zone 2.

Q: How much does radon mitigation cost in Newburg?

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

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

Newburg, MO Radon Facts

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

County Phelps County, MO

Zip Code 65550

This Phelps County community in zip code 65550 currently lacks comprehensive radon testing data for detailed analysis. Missouri's Ozark region geology, featuring limestone karst formations and igneous bedrock, can produce varying radon levels across different areas. Professional testing is strongly recommended for residents to understand their individual property exposure and make informed decisions about potential mitigation measures.

4.50

pCi/L area average

Above EPA Action Level

Phelps County average: 4.50 pCi/L, based on 2 user-submitted tests across 1 city in the county. No homeowner readings have been submitted for Newburg 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+

Newburg, 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 Newburg, MO

No homeowner tests have been submitted for Newburg 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
Rolla	7.3 mi	4.50 pCi/L	2
Saint Robert	14.5 mi	7.00 pCi/L	1
Waynesville	20.2 mi	7.00 pCi/L	2
Salem	27.6 mi	6.00 pCi/L	1
Cuba	28.9 mi	5.00 pCi/L	1
Leasburg	34.4 mi	4.00 pCi/L	1
Bourbon	40.4 mi	6.00 pCi/L	1
Jefferson City	48.8 mi	6.00 pCi/L	1

Phelps County Radon Profile

Phelps County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. Homeowner-submitted tests from 1 city in Phelps County average 4.50 pCi/L across 2 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Phelps County.

Radon FAQ for Newburg, MO

What EPA Radon Zone is Newburg in?

Newburg and the 65550 zip code are in Phelps 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 Newburg?

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

Radon mitigation in Newburg 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 Newburg?

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.