Rathdrum, ID Radon Mitigation and Testing

Q: What is the average radon level in Rathdrum, ID?

Based on 3 user-submitted tests, the average radon level is 16.30 pCi/L.

Q: What EPA Radon Zone is Rathdrum in?

Rathdrum is in Kootenai County, EPA Zone 1.

Q: How much does radon mitigation cost in Rathdrum?

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

Avg: 16.30 pCi/L

Kootenai County

EPA Zone 1

3 user tests

Rathdrum is located in Kootenai County, Idaho. With 3 user-submitted readings averaging 16.30 pCi/L, the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 83858 zip code.

16.30

pCi/L average

Above EPA Action Level

Based on 3 user-submitted radon tests for homes in Rathdrum, ID. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Rathdrum, ID Radon Mitigation

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

Rathdrum, ID Radon Testing

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

Rathdrum, Idaho Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
20 pCi/L	Rathdrum, ID	0-20 Years	No Basement/All Crawl Space	Oct 2019
10 pCi/L	Rathdrum, ID	0-20 Years	Full Basement	Jul 2019
19 pCi/L	Rathdrum, ID	21-50 Years	Full Basement	Nov 2016

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

Rathdrum Radon Facts

Key details about the radon risk profile for Rathdrum and the 83858 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Kootenai County, ID

Zip Code

83858

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

16.30 pCi/L

User Tests Submitted

Rathdrum and the 83858 zip code are located in Kootenai County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Rathdrum, ID

What is the average radon level in Rathdrum, ID?

Based on 3 user-submitted tests, the average radon level in Rathdrum is 16.30 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 Rathdrum in?

Rathdrum and the 83858 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 Rathdrum?

Radon mitigation in Rathdrum 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 Rathdrum?

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

City	Avg User Radon Level	Submissions
Idaho Falls	7.29 pCi/L	7
Hailey	7.83 pCi/L	6
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
Boise	No submissions	0
Nampa	No submissions	0
Sandpoint	No submissions	0