Crumpler, NC Radon Levels

Q: What EPA Radon Zone is Crumpler in?

Crumpler is in Ashe County, EPA Zone 2.

Q: How much does radon mitigation cost in Crumpler?

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

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

Crumpler, NC Radon Facts

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

County Ashe County, NC

Zip Code 28617

Crumpler, nestled in the Blue Ridge Mountains of Ashe County, sits atop ancient crystalline bedrock that can produce variable radon levels throughout North Carolina's high country. Testing data for zip code 28617 remains limited, making professional radon testing particularly important given the area's geological characteristics. Mountain communities often experience elevated radon due to granite and gneiss formations combined with the basement foundations common in Appalachian construction.

6.50

pCi/L area average

Above EPA Action Level

Ashe County average: 6.50 pCi/L, based on 4 user-submitted tests across 3 cities in the county. No homeowner readings have been submitted for Crumpler 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+

Crumpler, 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 Crumpler, NC

No homeowner tests have been submitted for Crumpler 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
West Jefferson	7.6 mi	3.00 pCi/L	1
Laurel Springs	8.1 mi	8.00 pCi/L	1
Fleetwood	14.0 mi	5.00 pCi/L	1
Todd	14.0 mi	9.00 pCi/L	2
Purlear	18.7 mi	10.00 pCi/L	1
Roaring Gap	22.1 mi	11.00 pCi/L	1
Boone	22.6 mi	16.50 pCi/L	2
North Wilkesboro	23.7 mi	4.00 pCi/L	1

Ashe County Radon Profile

EPA mapping assigns Ashe 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 3 cities in Ashe County average 6.50 pCi/L across 4 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 Ashe County home regardless of zone or a neighbor's results.

Radon FAQ for Crumpler, NC

What EPA Radon Zone is Crumpler in?

Crumpler and the 28617 zip code are in Ashe 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 Crumpler?

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

Radon mitigation in Crumpler 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 Crumpler?

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.