Mountain Lakes, NJ Radon Mitigation and Testing

Q: What is the average radon level in Mountain Lakes, NJ?

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

Q: What EPA Radon Zone is Mountain Lakes in?

Mountain Lakes is in Morris County, EPA Zone 1.

Q: How much does radon mitigation cost in Mountain Lakes?

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

Morris County

EPA Zone 1

1 user test

Mountain Lakes is located in Morris County, New Jersey. With 1 user-submitted readings averaging 11.00 pCi/L, the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 07046 zip code.

11.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Mountain Lakes, NJ Radon Mitigation

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

Mountain Lakes, NJ Radon Testing

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

Mountain Lakes, New Jersey Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
11 pCi/L	Mountain Lakes, NJ	0-20 Years	Full Basement	Jun 2022

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

Mountain Lakes Radon Facts

Key details about the radon risk profile for Mountain Lakes and the 07046 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Morris County, NJ

Zip Code

07046

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

11.00 pCi/L

User Tests Submitted

Mountain Lakes and the 07046 zip code are located in Morris 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 Mountain Lakes, NJ

What is the average radon level in Mountain Lakes, NJ?

Based on 1 user-submitted test, the average radon level in Mountain Lakes 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 Mountain Lakes in?

Mountain Lakes and the 07046 zip code are in Morris 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 Mountain Lakes?

Radon mitigation in Mountain Lakes 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 Mountain Lakes?

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 New Jersey

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

City	Avg User Radon Level	Submissions
Cherry Hill	6.44 pCi/L	9
Hillsborough	6.14 pCi/L	7
Freehold	10.50 pCi/L	6
Marlboro	6.17 pCi/L	6
Bernardsville	7.00 pCi/L	5
Phillipsburg	7.00 pCi/L	5
Edison	5.60 pCi/L	5
Princeton	5.40 pCi/L	5
Sussex	9.75 pCi/L	4
Piscataway	6.75 pCi/L	4
Caldwell	5.00 pCi/L	4
Atlantic Highlands	4.75 pCi/L	4
West Orange	4.00 pCi/L	4
Basking Ridge	3.75 pCi/L	4
Hackettstown	3.75 pCi/L	4
Livingston	3.25 pCi/L	4
Nutley	3.25 pCi/L	4
Sicklerville	7.00 pCi/L	3
Clifton	6.00 pCi/L	3
Westfield	6.00 pCi/L	3