Glenwood, IA Radon Mitigation and Testing

Q: What is the average radon level in Glenwood, IA?

Based on 1 user-submitted tests, the average radon level is 20.00 pCi/L.

Q: What EPA Radon Zone is Glenwood in?

Glenwood is in Mills County, EPA Zone 1.

Q: How much does radon mitigation cost in Glenwood?

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

Avg: 20.00 pCi/L

Mills County

EPA Zone 1

1 user test

Part of Mills County within the Omaha Metro area, Glenwood has recorded a concerning average radon level of 20.0 pCi/L, which far exceeds the EPA's 4.0 pCi/L action threshold. This elevated reading reflects the area's loess deposits and underlying sedimentary bedrock that create high radon potential across southwestern Iowa. The community's mix of historic homes and newer suburban development, many with full basements, requires immediate attention to radon mitigation and regular testing protocols.

20.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Glenwood, IA Radon Mitigation

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

Glenwood, IA Radon Testing

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

Glenwood, Iowa Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
20 pCi/L	Glenwood, IA	21-50 Years	Full Basement	May 2016

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

Glenwood Radon Facts

Key details about the radon risk profile for Glenwood and the 51534 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Mills County, IA

Zip Code

51534

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

20.00 pCi/L

User Tests Submitted

Glenwood and the 51534 zip code are located in Mills 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 Glenwood, IA

What is the average radon level in Glenwood, IA?

Based on 1 user-submitted test, the average radon level in Glenwood is 20.00 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 Glenwood in?

Glenwood and the 51534 zip code are in Mills 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 Glenwood?

Radon mitigation in Glenwood 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 Glenwood?

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 Iowa

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

City	Avg User Radon Level	Submissions
Waterloo	8.50 pCi/L	4
Ames	9.67 pCi/L	3
Fairfield	14.00 pCi/L	2
Mount Pleasant	12.00 pCi/L	2
Ottumwa	5.50 pCi/L	2
Iowa City	7.00 pCi/L	1
Muscatine	No submissions	0