Granada, CO Radon Mitigation and Testing

Q: What EPA Radon Zone is Granada in?

Granada is in Prowers County, EPA Zone 1.

Q: How much does radon mitigation cost in Granada?

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

Prowers County

EPA Zone 1

Positioned in southeastern Colorado's Prowers County, Granada sits on high plains geology that can influence radon concentrations in homes. Testing data for zip code 81041 remains limited, making individual property testing essential for understanding local radon levels.

Granada, CO Radon Mitigation

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

Granada, CO Radon Testing

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

Granada Radon Facts

Key details about the radon risk profile for Granada and the 81041 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Prowers County, CO

Zip Code

81041

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Granada and the 81041 zip code are located in Prowers 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 Granada, CO

What EPA Radon Zone is Granada in?

Granada and the 81041 zip code are in Prowers 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 Granada?

Radon mitigation in Granada 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 Granada?

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