Mount Horeb, WI Radon Mitigation and Testing

Q: What is the average radon level in Mount Horeb, WI?

Based on 1 user-submitted tests, the average radon level is 9.00 pCi/L.

Q: What EPA Radon Zone is Mount Horeb in?

Mount Horeb is in Dane County, EPA Zone 1.

Q: How much does radon mitigation cost in Mount Horeb?

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

Avg: 9.00 pCi/L

Dane County

EPA Zone 1

1 user test

Located in Dane County within the Madison Metro area, Mount Horeb shows an average radon level of 9.0 pCi/L, significantly exceeding the EPA action threshold. The community sits on Wisconsin's limestone-rich terrain where glacial deposits over dolomite bedrock create highly favorable conditions for radon production and accumulation. Homes in zip code 53572 reflect the area's mix of older farmhouses and newer construction, both susceptible to radon entry through basement foundations common throughout southern Wisconsin.

9.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Mount Horeb, WI Radon Mitigation

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

Mount Horeb, WI Radon Testing

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

Mount Horeb, Wisconsin Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
9 pCi/L	Mount Horeb, WI	21-50 Years	Full Basement	May 2024

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

Mount Horeb Radon Facts

Key details about the radon risk profile for Mount Horeb and the 53572 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Dane County, WI

Zip Code

53572

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

9.00 pCi/L

User Tests Submitted

Mount Horeb and the 53572 zip code are located in Dane 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 Mount Horeb, WI

What is the average radon level in Mount Horeb, WI?

Based on 1 user-submitted test, the average radon level in Mount Horeb is 9.00 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 Mount Horeb in?

Mount Horeb and the 53572 zip code are in Dane 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 Mount Horeb?

Radon mitigation in Mount Horeb 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 Mount Horeb?

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 Wisconsin

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

City	Avg User Radon Level	Submissions
Milwaukee	10.00 pCi/L	3
Prairie Du Chien	10.00 pCi/L	2
Stevens Point	5.50 pCi/L	2
Menomonie	10.00 pCi/L	1
Delavan	6.00 pCi/L	1
Shawano	No submissions	0
Sturgeon Bay	No submissions	0