Hanover, MD Radon Mitigation and Testing

Q: What is the average radon level in Hanover, MD?

Based on 1 user-submitted tests, the average radon level is 19.00 pCi/L.

Q: What EPA Radon Zone is Hanover in?

Hanover is in Anne Arundel County, EPA Zone 2.

Q: How much does radon mitigation cost in Hanover?

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

Avg: 19.00 pCi/L

Anne Arundel County

EPA Zone 2

1 user test

Situated in Anne Arundel County within the Baltimore Metro region, Hanover has recorded a concerning average radon level of 19.0 pCi/L, significantly exceeding the EPA's action threshold of 4.0 pCi/L. This elevated reading reflects the area's complex geology where coastal plain sediments meet crystalline bedrock formations. Given this documented high radon level in zip code 21076, residents should prioritize immediate professional radon testing and strongly consider mitigation systems for their homes.

19.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Hanover, MD Radon Mitigation

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

Hanover, MD Radon Testing

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

Hanover, Maryland Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
19 pCi/L	Hanover, MD	21-50 Years	Full Basement	Dec 2021

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

Hanover Radon Facts

Key details about the radon risk profile for Hanover and the 21076 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Anne Arundel County, MD

Zip Code

21076

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

19.00 pCi/L

User Tests Submitted

Hanover and the 21076 zip code are located in Anne Arundel County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Hanover, MD

What is the average radon level in Hanover, MD?

Based on 1 user-submitted test, the average radon level in Hanover is 19.00 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 Hanover in?

Hanover and the 21076 zip code are in Anne Arundel 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.

How much does radon mitigation cost in Hanover?

Radon mitigation in Hanover 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 Hanover?

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 Maryland

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

City	Avg User Radon Level	Submissions
Frederick	8.29 pCi/L	7
Potomac	9.00 pCi/L	6
Hagerstown	8.67 pCi/L	6
Westminster	14.50 pCi/L	4
Baltimore	7.00 pCi/L	4
Annapolis	4.25 pCi/L	4
Upper Marlboro	15.00 pCi/L	3
Edgewater	12.67 pCi/L	3
Bowie	9.00 pCi/L	3
Clarksburg	8.00 pCi/L	3
Gambrills	6.00 pCi/L	3
Elkton	5.33 pCi/L	3
Silver Spring	4.33 pCi/L	3
Chesapeake Beach	14.00 pCi/L	2
Cumberland	9.00 pCi/L	2
Frostburg	9.00 pCi/L	2
Owings	5.50 pCi/L	2
Huntingtown	4.50 pCi/L	2
Mc Henry	20.00 pCi/L	1
Mount Airy	20.00 pCi/L	1