Dover, PA Radon Mitigation and Testing

Q: What is the average radon level in Dover, PA?

Based on 1 user-submitted tests, the average radon level is 13.00 pCi/L.

Q: What EPA Radon Zone is Dover in?

Dover is in York County, EPA Zone 1.

Q: How much does radon mitigation cost in Dover?

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

Avg: 13.00 pCi/L

York County

EPA Zone 1

1 user test

Located in York County within south-central Pennsylvania's agricultural region, Dover sits atop Triassic sandstone and shale formations that can produce elevated radon levels in homes with basement foundations. Recent testing data shows an average radon concentration of 13.0 pCi/L, which significantly exceeds the EPA action level of 4.0 pCi/L. Residents in zip code 17315 should prioritize radon testing and mitigation, especially in homes with traditional full basements common throughout the York Metro area.

13.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Dover, PA Radon Mitigation

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

Dover, PA Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Dover, Pennsylvania Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
13 pCi/L	Dover, PA	21-50 Years	Partial Basement	Oct 2020

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

Dover Radon Facts

Key details about the radon risk profile for Dover and the 17315 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

York County, PA

Zip Code

17315

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

13.00 pCi/L

User Tests Submitted

Dover and the 17315 zip code are located in York County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Dover, PA

What is the average radon level in Dover, PA?

Based on 1 user-submitted test, the average radon level in Dover is 13.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Dover in?

Dover and the 17315 zip code are in York 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 Dover?

Radon mitigation in Dover 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 Dover?

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 Pennsylvania

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
State College	10.00 pCi/L	14
Chambersburg	10.14 pCi/L	7
Easton	12.33 pCi/L	6
Butler	12.40 pCi/L	5
Dingmans Ferry	5.80 pCi/L	5
Hanover	14.00 pCi/L	4
Mechanicsburg	13.75 pCi/L	4
Greenville	10.75 pCi/L	4
Pittsburgh	9.25 pCi/L	4
Albrightsville	9.00 pCi/L	4
Philadelphia	8.00 pCi/L	4
Lackawaxen	15.33 pCi/L	3
York	11.67 pCi/L	3
Elizabethtown	9.67 pCi/L	3
Johnstown	7.33 pCi/L	3
West Chester	6.67 pCi/L	3
Danville	5.67 pCi/L	3
Springfield	5.67 pCi/L	3
East Stroudsburg	5.00 pCi/L	3
Langhorne	4.67 pCi/L	3