Basco, IL Radon Levels

Q: What EPA Radon Zone is Basco in?

Basco is in Hancock County, EPA Zone 1.

Q: Why are radon readings shown from areas near Basco?

No homeowner radon tests have been submitted for Basco yet, so readings from the closest cities and the Hancock County average are used as the best available indicator of local conditions. The EPA recommends testing every individual home.

Q: How much does radon mitigation cost in Basco?

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

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

Basco, IL Radon Facts

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

County Hancock County, IL

Zip Code 62313

Found in Hancock County along Illinois's western border, Basco occupies EPA Zone 1 territory known for elevated radon potential. The region's Mississippi River valley geology and agricultural setting create conditions that can lead to radon accumulation in homes throughout zip code 62313. Without local testing data to reference, residents are encouraged to test their properties to establish actual radon levels and take mitigation steps if necessary.

9.00

pCi/L area average

Above EPA Action Level

Hancock County average: 9.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Basco 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+

Basco, IL Radon Mitigation

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

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Radon Readings Near Basco, IL

No homeowner tests have been submitted for Basco 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
Dallas City	17.3 mi	9.00 pCi/L	1
Quincy	27.5 mi	7.50 pCi/L	2
Stronghurst	32.6 mi	13.00 pCi/L	2
Monmouth	49.6 mi	8.00 pCi/L	1
Griggsville	49.6 mi	4.00 pCi/L	1

Hancock County Radon Profile

Hancock County falls in EPA Radon Zone 1, meaning the local uranium-bearing geology is predicted to drive average indoor radon screening levels above the EPA's 4 pCi/L action threshold. Homeowner-submitted tests from 1 city in Hancock County average 9.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Hancock County to test, as levels can differ between neighboring homes.

Radon FAQ for Basco, IL

What EPA Radon Zone is Basco in?

Basco and the 62313 zip code are in Hancock 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 Basco?

No homeowner radon tests have been submitted for Basco yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Hancock County average—are the best available indicator of local conditions until Basco 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 Basco?

Radon mitigation in Basco 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 Basco?

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.