Falls Creek, PA Radon Levels

Q: What EPA Radon Zone is Falls Creek in?

Falls Creek is in Jefferson County, EPA Zone 2.

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

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

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

Falls Creek, PA Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Jefferson County, PA

Zip Code 15840

Set in Jefferson County within Pennsylvania's Appalachian plateau region, Falls Creek rests on Pennsylvanian-age sandstone and shale bedrock formations. Radon testing data for zip code 15840 remains limited, making community-wide level assessment difficult. Given Pennsylvania's documented radon concerns and the area's traditional housing stock featuring basement foundations, local homeowners should prioritize professional radon testing and potential mitigation measures.

10.00

pCi/L area average

Above EPA Action Level

Jefferson County average: 10.00 pCi/L, based on 5 user-submitted tests across 3 cities in the county. No homeowner readings have been submitted for Falls Creek itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Falls Creek, 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 Falls Creek, PA

No homeowner tests have been submitted for Falls Creek 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
Du Bois	3.4 mi	20.00 pCi/L	1
Reynoldsville	5.2 mi	6.00 pCi/L	1
Brookville	14.0 mi	8.00 pCi/L	3
Punxsutawney	15.9 mi	20.00 pCi/L	1
Grampian	16.0 mi	19.00 pCi/L	1
Curwensville	19.4 mi	4.00 pCi/L	1
Clearfield	21.1 mi	12.00 pCi/L	1
Marchand	22.7 mi	14.00 pCi/L	1

Jefferson County Radon Profile

EPA mapping assigns Jefferson County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 3 cities in Jefferson County average 10.00 pCi/L across 5 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Jefferson County home regardless of zone or a neighbor's results.

Radon FAQ for Falls Creek, PA

What EPA Radon Zone is Falls Creek in?

Falls Creek and the 15840 zip code are in Jefferson County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

Why are radon readings shown from areas near Falls Creek?

No homeowner radon tests have been submitted for Falls Creek yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Jefferson County average—are the best available indicator of local conditions until Falls Creek 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 Falls Creek?

Radon mitigation in Falls Creek 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 Falls Creek?

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.