Harford, PA Radon Levels

Q: What EPA Radon Zone is Harford in?

Harford is in Susquehanna County, EPA Zone 1.

Q: How much does radon mitigation cost in Harford?

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

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

Harford, PA Radon Facts

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

County Susquehanna County, PA

Zip Code 18823

Located in northeastern Pennsylvania's Susquehanna County, Harford sits within a region where shale and sandstone bedrock can influence radon accumulation. Available testing data for the 18823 zip code remains limited, making individual home assessment crucial for residents. The area's mix of traditional Pennsylvania homes and modern construction features various basement and foundation types that may affect radon entry patterns.

16.00

pCi/L area average

Above EPA Action Level

Susquehanna County average: 16.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Harford 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+

Harford, 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 Harford, PA

No homeowner tests have been submitted for Harford 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
Nicholson	10.0 mi	20.00 pCi/L	1
Susquehanna	13.1 mi	16.00 pCi/L	1
Lake Ariel	26.9 mi	6.00 pCi/L	2
Old Forge	28.2 mi	5.00 pCi/L	1
Moscow	31.1 mi	19.00 pCi/L	1
Sugar Run	31.5 mi	5.00 pCi/L	1
Wyoming	32.6 mi	3.00 pCi/L	1
Hawley	32.8 mi	6.00 pCi/L	1

Susquehanna County Radon Profile

Susquehanna County falls in EPA Radon Zone 1, meaning the local uranium-bearing geology is predicted to drive average indoor radon screening levels above the EPA's 4 pCi/L action threshold. Homeowner-submitted tests from 1 city in Susquehanna County average 16.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Susquehanna County to test, as levels can differ between neighboring homes.

Radon FAQ for Harford, PA

What EPA Radon Zone is Harford in?

Harford and the 18823 zip code are in Susquehanna 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 Harford?

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

Radon mitigation in Harford 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 Harford?

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.