Hopatcong, NJ Radon Mitigation and Testing
Positioned in Sussex County within the New York City Metro area, Hopatcong sits along New Jersey's largest lake where the average radon level reaches 9.5 pCi/L. This reading substantially exceeds EPA's 4.0 pCi/L action threshold, with individual homes in zip code 07843 showing readings between 8.0 and 11.0 pCi/L. The area's Precambrian gneiss and granite bedrock, typical of New Jersey's Highlands region, creates conditions highly favorable for radon accumulation.
Based on 1 user-submitted radon test for homes in Hopatcong, NJ. The EPA recommends taking action at or above 4.0 pCi/L.
Hopatcong, NJ Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Hopatcong, NJ Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Hopatcong, New Jersey Radon Levels
User-submitted radon test readings from homes in the Hopatcong area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 8 pCi/L | Hopatcong, NJ | 21-50 Years | Full Basement | Sep 2023 |
| 11 pCi/L | Hopatcong, NJ | 21-50 Years | Partial Basement | Nov 2016 |
Have a radon test result for Hopatcong? Submit your reading to help other homeowners.
Hopatcong Radon Facts
Key details about the radon risk profile for Hopatcong and the 07843 zip code area.
Hopatcong and the 07843 zip code are located in Sussex 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 Hopatcong, NJ
What is the average radon level in Hopatcong, NJ?
What EPA Radon Zone is Hopatcong in?
How much does radon mitigation cost in Hopatcong?
Should I test for radon if I'm buying a home in Hopatcong?
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 |