Hotchkiss, CO Radon Levels

Q: What EPA Radon Zone is Hotchkiss in?

Hotchkiss is in Delta County, EPA Zone 1.

Q: How much does radon mitigation cost in Hotchkiss?

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

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

Hotchkiss, CO Radon Facts

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

County Delta County, CO

Zip Code 81419

Situated in Delta County's North Fork Valley, Hotchkiss lies within Colorado's Western Slope where sedimentary formations can produce variable radon levels. The community falls within EPA Zone 1, indicating high radon potential, though testing data for the 81419 area remains limited. Given Colorado's generally elevated radon conditions and the area's agricultural valley setting with diverse housing stock, comprehensive radon testing is essential for all residents.

6.20

pCi/L area average

Above EPA Action Level

Delta County average: 6.20 pCi/L, based on 5 user-submitted tests across 3 cities in the county. No homeowner readings have been submitted for Hotchkiss 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+

Hotchkiss, 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 Hotchkiss, CO

No homeowner tests have been submitted for Hotchkiss 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
Paonia	8.8 mi	6.00 pCi/L	1
Crawford	10.8 mi	8.00 pCi/L	1
Cedaredge	11.9 mi	4.00 pCi/L	1
Delta	17.7 mi	7.00 pCi/L	3
Olathe	19.9 mi	5.00 pCi/L	2
Montrose	28.8 mi	9.25 pCi/L	8
Crested Butte	42.4 mi	8.56 pCi/L	9
Grand Junction	46.1 mi	7.86 pCi/L	7

Delta County Radon Profile

Because of its underlying geology, Delta 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 3 cities in Delta County average 6.20 pCi/L across 5 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 Delta County home regardless of zone or a neighbor's results.

Radon FAQ for Hotchkiss, CO

What EPA Radon Zone is Hotchkiss in?

Hotchkiss and the 81419 zip code are in Delta 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 Hotchkiss?

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

Radon mitigation in Hotchkiss 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 Hotchkiss?

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.