Foosland, IL Radon Levels

Q: What EPA Radon Zone is Foosland in?

Foosland is in Champaign County, EPA Zone 1.

Q: How much does radon mitigation cost in Foosland?

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

Check local Foosland radon levels and find certified testing and mitigation professionals to keep your home safe

Foosland, IL Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Champaign County, IL

Zip Code 61845

Located in Champaign County within the Champaign metropolitan area, Foosland sits atop the central Illinois prairie where deep glacial moraine deposits over limestone bedrock create moderate-to-high radon potential. Although specific testing data for zip code 61845 remains limited, the region's geological characteristics suggest homeowners should prioritize radon testing. Central Illinois communities like Foosland typically feature homes with full basements, creating the enclosed below-grade spaces where radon most readily accumulates.

10.00

pCi/L area average

Above EPA Action Level

Champaign County average: 10.00 pCi/L, based on 7 user-submitted tests across 5 cities in the county. No homeowner readings have been submitted for Foosland itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Foosland, 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 Foosland?

100% Free, No-Obligation Quotes
Matches You with State-Licensed Champaign County Pros

1-800-299-3578 217-717-8001 (local) Toll-free · Mon–Fri 8am–6pm ET

Radon Readings Near Foosland, IL

No homeowner tests have been submitted for Foosland yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Mahomet	11.1 mi	5.00 pCi/L	1
Le Roy	17.9 mi	5.00 pCi/L	1
Paxton	18.3 mi	4.00 pCi/L	1
Champaign	18.3 mi	6.67 pCi/L	3
Gifford	20.8 mi	10.00 pCi/L	1
Urbana	22.0 mi	15.00 pCi/L	1
Monticello	24.0 mi	4.50 pCi/L	2
Fairbury	27.4 mi	4.00 pCi/L	1

Champaign County Radon Profile

Because of its underlying geology, Champaign County is mapped as EPA Radon Zone 1 — the most elevated classification — where predicted indoor screening averages exceed 4 pCi/L. Homeowner-submitted tests from 5 cities in Champaign County average 10.00 pCi/L across 7 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 Champaign County home regardless of zone or a neighbor's results.

Radon FAQ for Foosland, IL

What EPA Radon Zone is Foosland in?

Foosland and the 61845 zip code are in Champaign 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.

Why are radon readings shown from areas near Foosland?

No homeowner radon tests have been submitted for Foosland yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Champaign County average—are the best available indicator of local conditions until Foosland homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Foosland?

Radon mitigation in Foosland 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 Foosland?

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.