Foreston, MN Radon Levels

Q: What EPA Radon Zone is Foreston in?

Foreston is in Mille Lacs County, EPA Zone 2.

Q: How much does radon mitigation cost in Foreston?

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

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

Foreston, MN Radon Facts

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

County Mille Lacs County, MN

Zip Code 56330

Foreston is situated in Mille Lacs County in central Minnesota, where glacial lake deposits and underlying bedrock geology can create variable radon conditions throughout the region. With testing data currently limited for the 56330 zip code area, local residents should prioritize individual home testing to determine their specific radon exposure levels. The area's mix of rural properties and seasonal homes may show different radon accumulation patterns depending on construction and site conditions.

12.00

pCi/L area average

Above EPA Action Level

Mille Lacs County average: 12.00 pCi/L, based on 2 user-submitted tests across 2 cities in the county. No homeowner readings have been submitted for Foreston 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+

Foreston, 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 Foreston, MN

No homeowner tests have been submitted for Foreston 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
Milaca	5.8 mi	4.00 pCi/L	1
Mora	23.5 mi	6.00 pCi/L	2
Big Lake	24.4 mi	7.00 pCi/L	1
Monticello	28.6 mi	10.00 pCi/L	1
Anoka	32.0 mi	5.00 pCi/L	1
Harris	32.5 mi	4.00 pCi/L	1
Isle	34.0 mi	20.00 pCi/L	1
Rush City	35.3 mi	5.00 pCi/L	1

Mille Lacs County Radon Profile

Mille Lacs County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. Homeowner-submitted tests from 2 cities in Mille Lacs County average 12.00 pCi/L across 2 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. 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 Mille Lacs County.

Radon FAQ for Foreston, MN

What EPA Radon Zone is Foreston in?

Foreston and the 56330 zip code are in Mille Lacs 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 Foreston?

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

Radon mitigation in Foreston 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 Foreston?

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.