Austin, CO Radon Mitigation and Testing

Q: What EPA Radon Zone is Austin in?

Austin is in Delta County, EPA Zone 1.

Q: How much does radon mitigation cost in Austin?

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

Delta County

EPA Zone 1

High in Colorado's Western Slope region, Austin in Delta County sits amid diverse geological formations where radon potential varies significantly by location. Testing data for the 81410 area is currently unavailable, making professional radon testing essential for homeowners in this rural mountain community. The region's combination of sedimentary rocks and high altitude creates unique conditions where radon levels can fluctuate dramatically between neighboring properties.

Austin, CO Radon Mitigation

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

Austin, CO Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Austin Radon Facts

Key details about the radon risk profile for Austin and the 81410 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Delta County, CO

Zip Code

81410

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Austin and the 81410 zip code are located in Delta County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Austin, CO

What EPA Radon Zone is Austin in?

Austin and the 81410 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.

How much does radon mitigation cost in Austin?

Radon mitigation in Austin 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 Austin?

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.

Most Active Radon Markets in Colorado

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Fairplay	12.00 pCi/L	9
Crested Butte	8.56 pCi/L	9
Denver	6.22 pCi/L	9
Montrose	9.25 pCi/L	8
Gunnison	7.38 pCi/L	8
Buena Vista	12.57 pCi/L	7
Pueblo	10.67 pCi/L	6
Grand Junction	8.17 pCi/L	6
Bayfield	6.00 pCi/L	6
Canon City	10.80 pCi/L	5
Aurora	7.40 pCi/L	5
Windsor	7.00 pCi/L	5
Telluride	6.80 pCi/L	5
Parker	5.40 pCi/L	5
Salida	15.50 pCi/L	4
Johnstown	9.50 pCi/L	4
Granby	9.00 pCi/L	4
Longmont	8.00 pCi/L	4
Edwards	6.75 pCi/L	4
Mancos	6.00 pCi/L	4