Lowell, NC Radon Levels

Q: What EPA Radon Zone is Lowell in?

Lowell is in Gaston County, EPA Zone 2.

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

No homeowner radon tests have been submitted for Lowell yet, so readings from the closest cities and the Gaston 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 Lowell?

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

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

Lowell, NC Radon Facts

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

County Gaston County, NC

Zip Code 28098

This Charlotte Metro community in Gaston County lies within North Carolina's Piedmont region, where granite and gneiss bedrock can contribute to elevated radon levels across the 28098 zip code area. Current radon testing data remains sparse for Lowell, making individual home testing particularly important given the area's geological characteristics. The region's mix of older textile-era housing and newer suburban development can experience varying radon entry rates depending on foundation design and contact with the underlying crystalline rock.

8.17

pCi/L area average

Above EPA Action Level

Gaston County average: 8.17 pCi/L, based on 6 user-submitted tests across 4 cities in the county. No homeowner readings have been submitted for Lowell 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+

Lowell, 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 Lowell, NC

No homeowner tests have been submitted for Lowell 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
Gastonia	4.1 mi	3.00 pCi/L	1
Mount Holly	4.9 mi	3.00 pCi/L	1
Dallas	7.0 mi	3.00 pCi/L	1
Charlotte	15.4 mi	7.33 pCi/L	3
Huntersville	15.8 mi	3.50 pCi/L	2
Lincolnton	15.9 mi	6.00 pCi/L	1
Kings Mountain	16.1 mi	12.00 pCi/L	3
Denver	16.2 mi	4.33 pCi/L	3

Gaston County Radon Profile

EPA mapping assigns Gaston 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 4 cities in Gaston County average 8.17 pCi/L across 6 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 Gaston County home regardless of zone or a neighbor's results.

Radon FAQ for Lowell, NC

What EPA Radon Zone is Lowell in?

Lowell and the 28098 zip code are in Gaston 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 Lowell?

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

Radon mitigation in Lowell 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 Lowell?

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.