Dobson, NC Radon Levels

Q: What EPA Radon Zone is Dobson in?

Dobson is in Surry County, EPA Zone 2.

Q: Why are radon readings shown from areas near Dobson?

No homeowner radon tests have been submitted for Dobson yet, so readings from the closest cities and the Surry County average are used as the best available indicator of local conditions. The EPA recommends testing every individual home.

Q: How much does radon mitigation cost in Dobson?

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

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

Dobson, NC Radon Facts

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

County Surry County, NC

Zip Code 27017

Nestled in Surry County in the foothills of North Carolina's Blue Ridge Mountains, Dobson sits within EPA Zone 2 where moderate radon levels reflect the area's crystalline bedrock geology. The region's mixture of granite and metamorphic rocks can produce variable radon concentrations depending on local uranium content and soil conditions. Given the absence of comprehensive testing data for zip code 27017, residents should consider radon testing to understand their individual exposure levels.

9.50

pCi/L area average

Above EPA Action Level

Surry County average: 9.50 pCi/L, based on 2 user-submitted tests across 2 cities in the county. No homeowner readings have been submitted for Dobson 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+

Dobson, NC 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 Dobson, NC

No homeowner tests have been submitted for Dobson 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
Mount Airy	10.6 mi	5.00 pCi/L	1
Pilot Mountain	12.5 mi	14.00 pCi/L	1
Roaring Gap	17.2 mi	11.00 pCi/L	1
King	20.4 mi	3.00 pCi/L	1
North Wilkesboro	26.0 mi	4.00 pCi/L	1
Harmony	28.6 mi	5.00 pCi/L	1
Clemmons	29.1 mi	4.00 pCi/L	2
Wilkesboro	29.7 mi	5.00 pCi/L	1

Surry County Radon Profile

EPA mapping assigns Surry 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 Surry County average 9.50 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 Surry County home regardless of zone or a neighbor's results.

Radon FAQ for Dobson, NC

What EPA Radon Zone is Dobson in?

Dobson and the 27017 zip code are in Surry 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 Dobson?

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

Radon mitigation in Dobson 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 Dobson?

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.