Ridgway, PA Radon Levels

Q: What EPA Radon Zone is Ridgway in?

Ridgway is in Elk County, EPA Zone 2.

Q: How much does radon mitigation cost in Ridgway?

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

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

Ridgway, PA Radon Facts

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

County Elk County, PA

Zip Code 15853

Situated in north-central Pennsylvania's Elk County, Ridgway sits within the Appalachian Plateau where sedimentary rock formations contribute to moderate radon potential across the region. The community's housing stock includes both historic structures from the area's logging era and more recent residential development, many with basement foundations typical of Pennsylvania construction. With no current testing data available for zip code 15853, homeowners should conduct individual radon testing given the area's geological characteristics and statewide radon concerns.

2.00

pCi/L area average

Below EPA Action Level

Elk County average: 2.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Ridgway 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+

Ridgway, 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 Ridgway, PA

No homeowner tests have been submitted for Ridgway 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
Saint Marys	10.2 mi	2.00 pCi/L	1
Du Bois	16.4 mi	20.00 pCi/L	1
Reynoldsville	20.2 mi	6.00 pCi/L	1
Brookville	23.0 mi	8.00 pCi/L	3
Emporium	26.7 mi	6.00 pCi/L	1
Grampian	27.1 mi	19.00 pCi/L	1
Clearfield	27.8 mi	12.00 pCi/L	1
Curwensville	29.3 mi	4.00 pCi/L	1

Elk County Radon Profile

Elk County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. Homeowner-submitted tests from 1 city in Elk County average 2.00 pCi/L across 1 test — below the EPA's 4 pCi/L action level, though radon varies sharply from home to home. 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 Elk County.

Radon FAQ for Ridgway, PA

What EPA Radon Zone is Ridgway in?

Ridgway and the 15853 zip code are in Elk 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 Ridgway?

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

Radon mitigation in Ridgway 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 Ridgway?

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.