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Spirit Lake, ID Radon Levels

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


Spirit Lake, ID Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Kootenai County, ID
Zip Code 83869
Avg. User Level 7.00 pCi/L
User Tests 1

Found in Kootenai County within the Coeur d'Alene Metro area, Spirit Lake enjoys a scenic setting where northern Idaho's mountainous geology can create variable radon conditions. Current radon testing data for the 83869 area is limited, highlighting the importance of individual home testing for residents. The community's lakeside location and diverse housing stock, from waterfront homes to forested properties, makes radon assessment particularly valuable given the region's geological complexity.

7.00
pCi/L average
Above EPA Action Level

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

0
4.0 EPA
10+

Spirit Lake, ID Radon Mitigation

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Spirit Lake, ID Radon Levels

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

Radon LevelCityHome AgeFoundation
7 pCi/L Spirit Lake, ID 0-20 Years No Basement/All Slab

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

Radon FAQ for Spirit Lake, ID

What is the average radon level in Spirit Lake, ID?
Based on 1 user-submitted test, the average radon level in Spirit Lake is 7.00 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 Spirit Lake in?
Spirit Lake and the 83869 zip code are in Kootenai 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.
How much does radon mitigation cost in Spirit Lake?
Radon mitigation in Spirit Lake 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 Spirit Lake?
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 Idaho

Cities in Idaho with the most user-submitted radon test data, ranked by number of submissions.

CityAvg User Radon LevelSubmissions
Hailey 8.00 pCi/L 7
Idaho Falls 7.29 pCi/L 7
Post Falls 9.00 pCi/L 5
Coeur D Alene 9.00 pCi/L 4
Moscow 7.75 pCi/L 4
Victor 6.67 pCi/L 3
Driggs 16.00 pCi/L 2
Hayden 8.50 pCi/L 2
Pocatello 8.50 pCi/L 2
Eagle 6.00 pCi/L 1