Leasburg, MO Radon Mitigation and Testing

Q: What is the average radon level in Leasburg, MO?

Based on 1 user-submitted tests, the average radon level is 4.00 pCi/L.

Q: What EPA Radon Zone is Leasburg in?

Leasburg is in Crawford County, EPA Zone 2.

Q: How much does radon mitigation cost in Leasburg?

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

Avg: 4.00 pCi/L

Crawford County

EPA Zone 2

1 user test

Positioned in Crawford County within Missouri's Ozark region, Leasburg has recorded an average radon level of 4.0 pCi/L, which sits right at the EPA action threshold. The community sits atop the complex limestone and dolomite formations characteristic of the Ozarks, which can create variable radon conditions. Residents of zip code 65535 should monitor their radon levels regularly and consider mitigation if levels exceed 4.0 pCi/L.

4.00

pCi/L average

Above EPA Action Level

Based on 1 user-submitted radon test for homes in Leasburg, MO. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Leasburg, MO Radon Mitigation

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

Leasburg, MO Radon Testing

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

Leasburg, Missouri Radon Levels

User-submitted radon test readings from homes in the Leasburg area.

Radon Level	City	Home Age	Foundation	Submitted
4 pCi/L	Leasburg, MO	0-20 Years	Partial Basement	May 2025

Have a radon test result for Leasburg? Submit your reading to help other homeowners.

Leasburg Radon Facts

Key details about the radon risk profile for Leasburg and the 65535 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Crawford County, MO

Zip Code

65535

Predicted Screening Level

2–4 pCi/L (Zone 2)

Avg. User Submitted Level

4.00 pCi/L

User Tests Submitted

Leasburg and the 65535 zip code are located in Crawford County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Leasburg, MO

What is the average radon level in Leasburg, MO?

Based on 1 user-submitted test, the average radon level in Leasburg is 4.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Leasburg in?

Leasburg and the 65535 zip code are in Crawford County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

How much does radon mitigation cost in Leasburg?

Radon mitigation in Leasburg 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 Leasburg?

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