Goodridge, MN Radon Levels

Q: What EPA Radon Zone is Goodridge in?

Goodridge is in Pennington County, EPA Zone 1.

Q: How much does radon mitigation cost in Goodridge?

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

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

Goodridge, MN Radon Facts

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

County Pennington County, MN

Zip Code 56725

Situated in Pennington County in northwestern Minnesota, Goodridge occupies former glacial lake bed territory where fine sediments can trap radon gas. Though specific testing data for this rural community is currently unavailable, Minnesota's diverse geology makes home-by-home testing essential. The region's agricultural character means many homes have basements where radon can accumulate if present.

9.00

pCi/L area average

Above EPA Action Level

Pennington County average: 9.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Goodridge 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+

Goodridge, 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 Goodridge, MN

No homeowner tests have been submitted for Goodridge 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	21.2 mi	9.00 pCi/L	1
Roseau	44.0 mi	6.00 pCi/L	1
Crookston	44.7 mi	7.00 pCi/L	1

Pennington County Radon Profile

Pennington County falls in EPA Radon Zone 1, meaning the local uranium-bearing geology is predicted to drive average indoor radon screening levels above the EPA's 4 pCi/L action threshold. Homeowner-submitted tests from 1 city in Pennington County average 9.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Pennington County to test, as levels can differ between neighboring homes.

Radon FAQ for Goodridge, MN

What EPA Radon Zone is Goodridge in?

Goodridge and the 56725 zip code are in Pennington 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 Goodridge?

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

Radon mitigation in Goodridge 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 Goodridge?

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.