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Athelstane, WI Radon Levels

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


Athelstane, WI Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Marinette County, WI
Zip Code 54104
Avg. User Level 20.00 pCi/L
User Tests 1

Remote Athelstane in Marinette County sits on Wisconsin's northern glacial soils overlying ancient crystalline bedrock, geological conditions that can facilitate significant radon accumulation. Local testing reveals a concerning average of 20.0 pCi/L, five times the EPA action level, making radon mitigation systems critical for homes in zip code 54104.

20.00
pCi/L average
Above EPA Action Level

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

0
4.0 EPA
10+

Athelstane, WI Radon Mitigation

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

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Athelstane, WI Radon Levels

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

Radon LevelCityHome AgeFoundation
20 pCi/L Athelstane, WI 0-20 Years Full Basement

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

Radon Readings Near Athelstane, WI

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

CityDistanceAvg User LevelReadings
Crivitz 12.1 mi 10.00 pCi/L 1
Mountain 20.7 mi 16.00 pCi/L 1
Townsend 22.4 mi 6.00 pCi/L 1
Armstrong Creek 23.0 mi 9.00 pCi/L 1
Florence 33.3 mi 6.00 pCi/L 1
Crandon 36.6 mi 5.00 pCi/L 1
Pearson 41.0 mi 7.00 pCi/L 1
Gresham 49.4 mi 9.00 pCi/L 1

Marinette County Radon Profile

Marinette 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 Marinette County average 15.00 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 Marinette County.

Radon FAQ for Athelstane, WI

What is the average radon level in Athelstane, WI?
Based on 1 user-submitted test, the average radon level in Athelstane is 20.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.
What EPA Radon Zone is Athelstane in?
Athelstane and the 54104 zip code are in Marinette 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 Athelstane?
Radon mitigation in Athelstane 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 Athelstane?
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.