Delta, PA Radon Mitigation and Testing

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

Based on 1 user-submitted tests, the average radon level is 11.00 pCi/L.

Q: What EPA Radon Zone is Delta in?

Delta is in York County, EPA Zone 1.

Q: How much does radon mitigation cost in Delta?

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

Avg: 11.00 pCi/L

York County

EPA Zone 1

1 user test

Found in York County within the York Metro area, Delta shows concerning radon levels with one recent test revealing 11.0 pCi/L, nearly three times the EPA action threshold. The area's complex geology of limestone and shale formations creates significant radon potential throughout the 17314 zip code region. Immediate professional assessment and likely mitigation are recommended for all homes given this elevated reading.

11.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Delta, PA Radon Mitigation

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

Delta, PA Radon Testing

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

Delta, Pennsylvania Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
11 pCi/L	Delta, PA	100+ Years	Full Basement	Feb 2023

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

Delta Radon Facts

Key details about the radon risk profile for Delta and the 17314 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

York County, PA

Zip Code

17314

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

11.00 pCi/L

User Tests Submitted

Delta and the 17314 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 Delta, PA

What is the average radon level in Delta, PA?

Based on 1 user-submitted test, the average radon level in Delta is 11.00 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 Delta in?

Delta and the 17314 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 Delta?

Radon mitigation in Delta 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 Delta?

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