Walden, CO Radon Levels

Q: What EPA Radon Zone is Walden in?

Walden is in Jackson County, EPA Zone 1.

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

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

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

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

Walden, CO Radon Facts

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

County Jackson County, CO

Zip Code 80480

High in Jackson County's North Park valley at over 8,000 feet elevation, Walden's geological setting combines volcanic and sedimentary rocks that can produce elevated radon levels. The area's harsh winters mean homes are typically well-sealed, potentially concentrating radon in living spaces. With testing data limited for this remote mountain community in zip code 80480, residents should conduct professional radon testing given Colorado's Zone 1 EPA classification.

11.12

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 11.12 pCi/L, based on 17 tests from 8 nearby cities. No readings have been submitted for Walden yet, so the closest recorded data is shown as a benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Walden, 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 Walden, CO

No homeowner tests have been submitted for Walden 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
Red Feather Lakes	32.6 mi	17.33 pCi/L	3
Clark	33.8 mi	4.00 pCi/L	1
Steamboat Springs	34.7 mi	6.00 pCi/L	2
Grand Lake	39.8 mi	6.00 pCi/L	2
Estes Park	41.3 mi	6.50 pCi/L	2
Kremmling	45.1 mi	20.00 pCi/L	2
Granby	46.4 mi	9.00 pCi/L	4
Livermore	48.4 mi	20.00 pCi/L	1

Jackson County Radon Profile

Jackson 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. Few homeowner tests have been logged inside Jackson County so far, which is why this page draws on the nearest recorded readings to illustrate regional radon levels. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Jackson County to test, as levels can differ between neighboring homes.

Radon FAQ for Walden, CO

What EPA Radon Zone is Walden in?

Walden and the 80480 zip code are in Jackson 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 Walden?

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

Radon mitigation in Walden 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 Walden?

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.