Stillwater, PA Radon Levels

Q: What EPA Radon Zone is Stillwater in?

Stillwater is in Columbia County, EPA Zone 1.

Q: How much does radon mitigation cost in Stillwater?

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

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

Stillwater, PA Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Columbia County, PA

Zip Code 17878

Located in Columbia County within the Scranton Metro area, Stillwater sits in Pennsylvania's ridge and valley region where shale and sandstone formations can produce variable radon levels. The rural community features older farmhouses and newer residential construction typical of central Pennsylvania. Given the state's high radon potential and limited local testing data, homeowners in zip code 17878 should test their properties.

9.23

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 9.23 pCi/L, based on 13 tests from 10 nearby cities. No readings have been submitted for Stillwater yet, so the closest recorded data is shown as a benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Stillwater, PA Radon Mitigation

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

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Radon Readings Near Stillwater, PA

No homeowner tests have been submitted for Stillwater yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Danville	17.7 mi	5.67 pCi/L	3
Drums	22.2 mi	5.50 pCi/L	2
Plymouth	22.9 mi	5.00 pCi/L	1
Shavertown	23.1 mi	8.00 pCi/L	1
Mount Carmel	24.7 mi	20.00 pCi/L	1
Kingston	26.3 mi	14.00 pCi/L	1
Coal Township	26.6 mi	8.00 pCi/L	1
New Columbia	28.5 mi	20.00 pCi/L	1

Columbia County Radon Profile

The bedrock and soils beneath Columbia County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. User-submitted readings are still sparse within Columbia County itself, so the nearby measurements shown on this page provide the closest real-world picture of local radon conditions. 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 Columbia County.

Radon FAQ for Stillwater, PA

What EPA Radon Zone is Stillwater in?

Stillwater and the 17878 zip code are in Columbia 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.

Why are radon readings shown from areas near Stillwater?

No homeowner radon tests have been submitted for Stillwater yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Columbia County average—are the best available indicator of local conditions until Stillwater homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Stillwater?

Radon mitigation in Stillwater 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 Stillwater?

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.