Dover, NC Radon Levels

Q: What EPA Radon Zone is Dover in?

Dover is in Craven County, EPA Zone 3.

Q: What EPA radon zones surround Dover, NC?

Dover sits in Craven County, which the EPA classifies as Radon Zone 3. Among the nearby communities listed above, 8 in Zone 3 (low risk, under 2 pCi/L). EPA radon zones are county-level predictions of radon potential, so the EPA recommends testing every individual home regardless of its zone, since levels vary from house to house.

Q: How much does radon mitigation cost in Dover?

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

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

Dover, NC Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Craven County, NC

Zip Code 28526

Positioned in Craven County in eastern North Carolina, Dover (zip code 28526) sits on Atlantic Coastal Plain sediments that typically produce lower radon concentrations. The area's sandy soils and relatively young geological formations generally allow for good natural ventilation of soil gases. However, with limited current testing data available, residents should still consider radon testing since individual properties may experience elevated levels due to specific construction features or localized geological variations.

Dover, NC Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

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EPA Radon Zones Near Dover, NC

No user-submitted radon readings are available for Dover or its immediate area yet. The table below shows the EPA radon zone — a county-level prediction of radon risk — for nearby communities. Radon still varies from home to home, so testing is the only way to confirm your level.

City	Distance	County	EPA Radon Zone
Trenton	13.6 mi	Jones County	Zone 3
Ayden	14.1 mi	Pitt County	Zone 3
Kinston	14.5 mi	Lenoir County	Zone 3
Hookerton	17.0 mi	Greene County	Zone 3
Pollocksville	18.3 mi	Jones County	Zone 3
Winterville	19.3 mi	Pitt County	Zone 3
Deep Run	19.6 mi	Lenoir County	Zone 3
Grimesland	21.8 mi	Pitt County	Zone 3

Craven County Radon Profile

The EPA maps Craven County as Radon Zone 3, the lowest predicted classification, with modeled indoor screening levels under 2 pCi/L. Direct test data for Craven County remains limited, so the closest neighboring readings are used here to represent the radon conditions homeowners are likely to encounter. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Craven County home regardless of zone or a neighbor's results.

Radon FAQ for Dover, NC

What EPA Radon Zone is Dover in?

Dover and the 28526 zip code are in Craven County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

What EPA radon zones surround Dover, NC?

Dover sits in Craven County, which the EPA classifies as Radon Zone 3. Among the nearby communities listed above, 8 in Zone 3 (low risk, under 2 pCi/L). EPA radon zones are county-level predictions of radon potential, so the EPA recommends testing every individual home regardless of its zone, since levels vary from house to house.

How much does radon mitigation cost in Dover?

Radon mitigation in Dover 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 Dover?

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.