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Houghton, MI Radon Levels

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


Houghton, MI Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Houghton County, MI
Zip Code 49931
Avg. User Level 3.00 pCi/L
User Tests 1

Home to Michigan Tech University in Houghton County, this community sits atop Precambrian bedrock formations typical of Michigan's Upper Peninsula. Testing data shows an average radon level of 3.0 pCi/L, which falls within EPA recommended ranges but still warrants attention from residents. The 49931 zip code area's mix of historic mining-era homes and university housing creates varying foundation conditions that can influence radon accumulation patterns.

3.00
pCi/L average
Below EPA Action Level

Based on 1 user-submitted radon test for homes in Houghton, MI. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Houghton, MI Radon Mitigation

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Houghton, MI Radon Levels

User-submitted radon test readings from homes in the Houghton area.

Radon LevelCityHome AgeFoundation
3 pCi/L Houghton, MI 51-99 Years Full Basement

Have a radon test result for Houghton? Submit your reading to help other homeowners.

Radon Readings Near Houghton, MI

Compare radon levels in Houghton with the closest nearby cities that have user-submitted test data.

CityDistanceAvg User LevelReadings
Hancock 1.5 mi 5.00 pCi/L 1
Marquette 21.0 mi 8.00 pCi/L 1
Calumet 26.6 mi 7.00 pCi/L 1

Houghton County Radon Profile

EPA mapping assigns Houghton County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 3 cities in Houghton County average 5.00 pCi/L across 3 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Houghton County home regardless of zone or a neighbor's results.

Radon FAQ for Houghton, MI

What is the average radon level in Houghton, MI?
Based on 1 user-submitted test, the average radon level in Houghton is 3.00 pCi/L. This is below the EPA's recommended action level of 4.0 pCi/L. However, we recommend all homes be tested regardless of your neighbor's results.
What EPA Radon Zone is Houghton in?
Houghton and the 49931 zip code are in Houghton 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 Houghton?
Radon mitigation in Houghton 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 Houghton?
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.