Lake In The Hills, IL Radon Levels
Check local Lake In The Hills radon levels and find certified testing and mitigation professionals to keep your home safe
Lake In The Hills, IL Radon Facts
Positioned in McHenry County northwest of Chicago, Lake In The Hills shows a concerning 6.5 pCi/L average that significantly exceeds EPA action levels. The community's location on glacial till deposits creates soil conditions highly favorable for radon gas production, particularly problematic for the area's predominantly newer homes with full basements typical of suburban Chicago development. Homeowners throughout the 60156 area should prioritize radon testing and mitigation systems.
Based on 4 user-submitted radon tests for homes in Lake In The Hills, IL. The EPA recommends taking action at or above 4.0 pCi/L.
Lake In The Hills, IL Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Need Radon Mitigation or Testing in Lake In The Hills?
- 100% Free, No-Obligation Quotes
- Matches You with State-Licensed McHenry County Pros
Lake In The Hills, IL Radon Levels
User-submitted radon test readings from homes in the Lake In The Hills area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 8 pCi/L | Lake In The Hills, IL | 21-50 Years | Full Basement |
| 4 pCi/L | Lake In The Hills, IL | 21-50 Years | Partial Basement |
| 9 pCi/L | Lake In The Hills, IL | 21-50 Years | Partial Basement |
| 5 pCi/L | Lake in the hills , IL | 21-50 Years | Full Basement |
Have a radon test result for Lake In The Hills? Submit your reading to help other homeowners.
Radon Readings Near Lake In The Hills, IL
Compare radon levels in Lake In The Hills with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Algonquin | 1.7 mi | 5.00 pCi/L | 2 |
| Crystal Lake | 4.6 mi | 7.25 pCi/L | 8 |
| Huntley | 5.0 mi | 5.75 pCi/L | 4 |
| Cary | 5.2 mi | 6.00 pCi/L | 3 |
| Fox River Grove | 5.7 mi | 10.00 pCi/L | 1 |
| Dundee | 6.3 mi | 14.00 pCi/L | 1 |
| Barrington | 9.9 mi | 6.00 pCi/L | 3 |
| Elgin | 10.1 mi | 11.50 pCi/L | 2 |
McHenry County Radon Profile
EPA mapping assigns McHenry County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 11 cities in McHenry County average 7.73 pCi/L across 33 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every McHenry County home regardless of zone or a neighbor's results.