Redgranite, WI Radon Mitigation and Testing

Q: What EPA Radon Zone is Redgranite in?

Redgranite is in Waushara County, EPA Zone 2.

Q: How much does radon mitigation cost in Redgranite?

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

Waushara County

EPA Zone 2

Located in Waushara County in central Wisconsin, Redgranite sits atop glacial outwash plains that can influence radon migration patterns. Testing data for this community remains limited, making professional radon testing particularly important for homeowners in zip code 54970. Given Wisconsin's variable geology and the prevalence of basement foundations, residents should conduct radon testing to determine their home's specific risk level.

Redgranite, WI Radon Mitigation

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

Redgranite, WI Radon Testing

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

Redgranite Radon Facts

Key details about the radon risk profile for Redgranite and the 54970 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Waushara County, WI

Zip Code

54970

Predicted Screening Level

2–4 pCi/L (Zone 2)

Redgranite and the 54970 zip code are located in Waushara 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 Redgranite, WI

What EPA Radon Zone is Redgranite in?

Redgranite and the 54970 zip code are in Waushara 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 Redgranite?

Radon mitigation in Redgranite 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 Redgranite?

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