Alvarado, MN Radon Levels

Q: What EPA Radon Zone is Alvarado in?

Alvarado is in Marshall County, EPA Zone 1.

Q: How much does radon mitigation cost in Alvarado?

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

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

Alvarado, MN Radon Facts

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

County Marshall County, MN

Zip Code 56710

Northwestern Minnesota's Alvarado, located in Marshall County, sits in EPA Zone 1 where glacial till deposits can facilitate radon movement from underlying bedrock. With no testing data currently available for the 56710 area, homeowners should conduct radon testing to establish baseline levels. The community's housing includes both historic homes with partial basements and newer construction, all potentially affected by the region's geological radon potential.

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 Alvarado 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+

Alvarado, 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 Alvarado, MN

No homeowner tests have been submitted for Alvarado 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
Crookston	34.5 mi	7.00 pCi/L	1
Thief River Falls	37.8 mi	9.00 pCi/L	1

Marshall County Radon Profile

Because of its underlying geology, Marshall County is mapped as EPA Radon Zone 1 — the most elevated classification — where predicted indoor screening averages exceed 4 pCi/L. Direct test data for Marshall 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 Marshall County home regardless of zone or a neighbor's results.

Radon FAQ for Alvarado, MN

What EPA Radon Zone is Alvarado in?

Alvarado and the 56710 zip code are in Marshall 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 Alvarado?

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

Radon mitigation in Alvarado 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 Alvarado?

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.