Hanover, MN Radon Levels

Q: What EPA Radon Zone is Hanover in?

Hanover is in Wright County, EPA Zone 1.

Q: How much does radon mitigation cost in Hanover?

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

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

Hanover, MN Radon Facts

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

County Wright County, MN

Zip Code 55341

Positioned in Wright County within the Minneapolis-St. Paul Metro area, Hanover sits atop glacial deposits that can facilitate radon migration from underlying bedrock formations. The growing suburban community features predominantly newer construction with full basements, along with some rural properties on larger lots. While testing data for zip code 55341 remains limited, the area's geological characteristics and typical basement construction make professional radon testing advisable for all residents.

8.67

pCi/L area average

Above EPA Action Level

Wright County average: 8.67 pCi/L, based on 3 user-submitted tests across 3 cities in the county. No homeowner readings have been submitted for Hanover 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+

Hanover, 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 Hanover, MN

No homeowner tests have been submitted for Hanover yet, so the closest user-submitted readings from neighboring communities are shown below. Radon varies by home — testing is the only way to know your level.

Radon Level	City	Distance	Home Age	Foundation	Submitted
11 pCi/L	Buffalo, MN	9.4 mi	—	Full Basement	Jan 2021
5 pCi/L	Delano, MN	10.7 mi	51-99 Years	No Basement/All Slab	Aug 2021
10 pCi/L	Monticello, MN	11.3 mi	21-50 Years	Full Basement	Sep 2020
7 pCi/L	Big Lake, MN	13.5 mi	51-99 Years	Partial Basement	Jan 2020
4 pCi/L	Champlin, MN	14.2 mi	21-50 Years	Full Basement	Apr 2025
6 pCi/L	Champlin, MN	14.2 mi	21-50 Years	Full Basement	Jan 2018
5 pCi/L	Anoka, MN	15.0 mi	100+ Years	Partial Basement	Oct 2021
6 pCi/L	Mound, MN	15.4 mi	21-50 Years	Full Basement	Mar 2026

Readings are drawn from the nearest cities with submitted data. Have a result for Hanover? Submit your reading to help your neighbors.

Wright County Radon Profile

The bedrock and soils beneath Wright County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 3 cities in Wright County average 8.67 pCi/L across 3 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 Wright County.

Radon FAQ for Hanover, MN

What EPA Radon Zone is Hanover in?

Hanover and the 55341 zip code are in Wright 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 Hanover?

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

Radon mitigation in Hanover 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 Hanover?

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.

Radon Levels Near Hanover, MN

User-submitted radon levels from the cities closest to Hanover with recorded test data. Explore nearby communities to compare local readings.

City	Distance	Avg User Level	Submissions
Loretto	3.7 mi	6.00 pCi/L	1
Buffalo	9.4 mi	11.00 pCi/L	1
Delano	10.7 mi	5.00 pCi/L	1
Monticello	11.3 mi	10.00 pCi/L	1
Big Lake	13.5 mi	7.00 pCi/L	1
Champlin	14.2 mi	5.00 pCi/L	2
Anoka	15.0 mi	5.00 pCi/L	1
Mound	15.4 mi	6.00 pCi/L	1