Des Arc, MO Radon Mitigation and Testing

Q: What EPA Radon Zone is Des Arc in?

Des Arc is in Iron County, EPA Zone 1.

Q: How much does radon mitigation cost in Des Arc?

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

Iron County

EPA Zone 1

This small community in Iron County sits within Missouri's Ozark region, where the underlying Precambrian granite and volcanic rocks can contribute to elevated radon potential. While specific testing data for zip code 63636 is currently unavailable, the area's geological characteristics warrant attention from homeowners. Given the rural setting's mix of older homes with stone foundations and newer construction, professional radon testing is recommended to determine individual property risk levels.

Des Arc, MO Radon Mitigation

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

Des Arc, MO Radon Testing

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

Des Arc Radon Facts

Key details about the radon risk profile for Des Arc and the 63636 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Iron County, MO

Zip Code

63636

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Des Arc and the 63636 zip code are located in Iron 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 Des Arc, MO

What EPA Radon Zone is Des Arc in?

Des Arc and the 63636 zip code are in Iron 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 Des Arc?

Radon mitigation in Des Arc 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 Des Arc?

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 Missouri

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

City	Avg User Radon Level	Submissions
Troy	8.50 pCi/L	4
Lees Summit	7.00 pCi/L	3
Columbia	3.00 pCi/L	2
House Springs	7.00 pCi/L	1
Kansas City	7.00 pCi/L	1
Springfield	7.00 pCi/L	1
Independence	5.00 pCi/L	1
Wentzville	No submissions	0