Willow River, MN Radon Mitigation and Testing

Q: What EPA Radon Zone is Willow River in?

Willow River is in Pine County, EPA Zone 2.

Q: How much does radon mitigation cost in Willow River?

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

Pine County

EPA Zone 2

Situated in Pine County along the Willow River valley, this small community sits on glacial deposits over Precambrian bedrock that can influence radon migration patterns in east-central Minnesota. Testing data for zip code 55795 remains limited, making individual home assessment particularly important for residents. The area's mix of older homes with full basements and the variable nature of glacial till deposits mean radon levels can differ significantly between neighboring properties.

Willow River, MN Radon Mitigation

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

Willow River, MN Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Willow River Radon Facts

Key details about the radon risk profile for Willow River and the 55795 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Pine County, MN

Zip Code

55795

Predicted Screening Level

2–4 pCi/L (Zone 2)

Willow River and the 55795 zip code are located in Pine County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Willow River, MN

What EPA Radon Zone is Willow River in?

Willow River and the 55795 zip code are in Pine 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.

How much does radon mitigation cost in Willow River?

Radon mitigation in Willow River 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 Willow River?

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.

Most Active Radon Markets in Minnesota

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Savage	5.00 pCi/L	3
Faribault	10.00 pCi/L	2
Shakopee	6.50 pCi/L	2
Minneapolis	5.00 pCi/L	2
Lakeville	6.00 pCi/L	1
Delano	5.00 pCi/L	1
Montgomery	5.00 pCi/L	1
Rosemount	No submissions	0