Metaline Falls, WA Radon Mitigation and Testing

Q: What EPA Radon Zone is Metaline Falls in?

Metaline Falls is in Pend Oreille County, EPA Zone 1.

Q: How much does radon mitigation cost in Metaline Falls?

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

Pend Oreille County

EPA Zone 1

Metaline Falls, WA resides in Pend Oreille 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. Testing is recommended for all homes in the 99153 zip code area.

Metaline Falls, WA Radon Mitigation

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

Metaline Falls, WA Radon Testing

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

Metaline Falls Radon Facts

Key details about the radon risk profile for Metaline Falls and the 99153 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Pend Oreille County, WA

Zip Code

99153

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Metaline Falls and the 99153 zip code are located in Pend Oreille 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 Metaline Falls, WA

What EPA Radon Zone is Metaline Falls in?

Metaline Falls and the 99153 zip code are in Pend Oreille 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 Metaline Falls?

Radon mitigation in Metaline Falls 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 Metaline Falls?

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 Washington

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

City	Avg User Radon Level	Submissions
Vancouver	6.56 pCi/L	9
Kent	3.60 pCi/L	5
Seattle	5.25 pCi/L	4
Olympia	5.00 pCi/L	4
Bellevue	3.75 pCi/L	4
Spokane	11.67 pCi/L	3
Camas	8.00 pCi/L	3
Centralia	7.00 pCi/L	3
Bellingham	4.50 pCi/L	2
Kirkland	4.50 pCi/L	2
Washougal	8.00 pCi/L	1
Ridgefield	5.00 pCi/L	1
Moses Lake	No submissions	0