Plummer, MN Radon Levels

Q: What EPA Radon Zone is Plummer in?

Plummer is in Red Lake County, EPA Zone 1.

Q: How much does radon mitigation cost in Plummer?

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

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

Plummer, MN Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Red Lake County, MN

Zip Code 56748

This rural Minnesota community lies in Red Lake County in the state's northwest agricultural region (zip code 56748). With limited local testing data available, homeowners should prioritize radon testing to establish baseline readings. Minnesota's glacial geology can produce significant radon variations across relatively short distances.

8.00

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 8.00 pCi/L, based on 2 tests from 2 nearby cities. No readings have been submitted for Plummer yet, so the closest recorded data is shown as a benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Plummer, MN 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 Plummer, MN

No homeowner tests have been submitted for Plummer 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
Thief River Falls	17.5 mi	9.00 pCi/L	1
Crookston	30.5 mi	7.00 pCi/L	1

Red Lake County Radon Profile

The bedrock and soils beneath Red Lake County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. User-submitted readings are still sparse within Red Lake County itself, so the nearby measurements shown on this page provide the closest real-world picture of local radon conditions. 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 Red Lake County.

Radon FAQ for Plummer, MN

What EPA Radon Zone is Plummer in?

Plummer and the 56748 zip code are in Red Lake County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

Why are radon readings shown from areas near Plummer?

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

Radon mitigation in Plummer 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 Plummer?

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.