Genoa, CO Radon Levels

Q: What EPA Radon Zone is Genoa in?

Genoa is in Lincoln County, EPA Zone 1.

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

No homeowner radon tests have been submitted for Genoa yet, so readings from the closest cities and the Lincoln 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 Genoa?

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

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

Genoa, CO Radon Facts

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

County Lincoln County, CO

Zip Code 80818

Located in Lincoln County on Colorado's eastern plains, Genoa sits over Pierre Shale formations that create moderate-to-high radon potential throughout the region. With no current testing data available for ZIP code 80818, residents should prioritize radon testing given the geological context. The community's widely spaced rural properties often feature full basements or partial foundations that can concentrate radon gas from underlying shale deposits.

10.00

pCi/L area average

Above EPA Action Level

Lincoln County average: 10.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Genoa 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+

Genoa, CO 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 Genoa, CO

No homeowner tests have been submitted for Genoa 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
Arriba	10.4 mi	10.00 pCi/L	1

Lincoln County Radon Profile

The bedrock and soils beneath Lincoln County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 1 city in Lincoln County average 10.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Lincoln County.

Radon FAQ for Genoa, CO

What EPA Radon Zone is Genoa in?

Genoa and the 80818 zip code are in Lincoln 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 Genoa?

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

Radon mitigation in Genoa 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 Genoa?

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.