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Battle Ground, WA Radon Levels

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


Battle Ground, WA Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Clark County, WA
Zip Code 98604
Avg. User Level 3.00 pCi/L
User Tests 1

Part of Clark County in the Portland Metro area, Battle Ground recorded an average radon level of 3.0 pCi/L based on available testing. This reading falls within the EPA's recommended range, though individual homes may vary significantly. The Pacific Northwest's volcanic soils generally produce lower radon levels, but testing remains recommended for all homes.

3.00
pCi/L average
Below EPA Action Level

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

0
4.0 EPA
10+

Battle Ground, WA Radon Mitigation

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

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Battle Ground, WA Radon Levels

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

Radon LevelCityHome AgeFoundation
3 pCi/L Battle Ground, WA 0-20 Years No Basement/All Crawl Space

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

Radon FAQ for Battle Ground, WA

What is the average radon level in Battle Ground, WA?
Based on 1 user-submitted test, the average radon level in Battle Ground 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 Battle Ground in?
Battle Ground and the 98604 zip code are in Clark 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 Battle Ground?
Radon mitigation in Battle Ground 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 Battle Ground?
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 in Washington with the most user-submitted radon test data, ranked by number of submissions.

CityAvg User Radon LevelSubmissions
Vancouver 6.56 pCi/L 9
Kent 3.50 pCi/L 6
Olympia 7.00 pCi/L 5
Seattle 5.25 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