Spring Grove, IL Radon Mitigation and Testing

Q: What is the average radon level in Spring Grove, IL?

Based on 1 user-submitted tests, the average radon level is 14.00 pCi/L.

Q: What EPA Radon Zone is Spring Grove in?

Spring Grove is in McHenry County, EPA Zone 2.

Q: How much does radon mitigation cost in Spring Grove?

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

Avg: 14.00 pCi/L

McHenry County

EPA Zone 2

1 user test

Spring Grove is located in McHenry County, Illinois. With 1 user-submitted readings averaging 14.00 pCi/L, the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 60081 zip code.

14.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Spring Grove, IL Radon Mitigation

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

Spring Grove, IL Radon Testing

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

Spring Grove, Illinois Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
14 pCi/L	Spring Grove, IL	0-20 Years	Full Basement	Aug 2017

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

Spring Grove Radon Facts

Key details about the radon risk profile for Spring Grove and the 60081 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

McHenry County, IL

Zip Code

60081

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

14.00 pCi/L

User Tests Submitted

Spring Grove and the 60081 zip code are located in McHenry 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 Spring Grove, IL

What is the average radon level in Spring Grove, IL?

Based on 1 user-submitted test, the average radon level in Spring Grove is 14.00 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 Spring Grove in?

Spring Grove and the 60081 zip code are in McHenry 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 Spring Grove?

Radon mitigation in Spring Grove 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 Spring Grove?

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 Illinois

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

City	Avg User Radon Level	Submissions
Buffalo Grove	6.10 pCi/L	10
Crystal Lake	7.25 pCi/L	8
Lake Zurich	6.00 pCi/L	7
Grayslake	5.00 pCi/L	7
New Lenox	10.17 pCi/L	6
Park Ridge	7.00 pCi/L	6
Arlington Heights	6.17 pCi/L	6
Waterloo	9.20 pCi/L	5
Palatine	7.80 pCi/L	5
Round Lake	7.80 pCi/L	5
Northbrook	6.20 pCi/L	5
Mchenry	11.00 pCi/L	4
Dekalb	8.75 pCi/L	4
Columbia	8.00 pCi/L	4
Lisle	7.25 pCi/L	4
Normal	7.25 pCi/L	4
Antioch	7.00 pCi/L	4
Elk Grove Village	7.00 pCi/L	4
Aurora	6.75 pCi/L	4
Hoffman Estates	6.75 pCi/L	4