Unity, WI Radon Levels

Q: What EPA Radon Zone is Unity in?

Unity is in Clark County, EPA Zone 2.

Q: Why are radon readings shown from areas near Unity?

No homeowner radon tests have been submitted for Unity yet, so readings from the closest cities and the Clark County average are used as the best available indicator of local conditions. The EPA recommends testing every individual home.

Q: How much does radon mitigation cost in Unity?

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

Check local Unity radon levels and find certified testing and mitigation professionals to keep your home safe

Unity, WI Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Clark County, WI

Zip Code 54488

Located in Clark County within Wisconsin's central agricultural region, Unity has minimal radon testing data currently available for residents in zip code 54488. Wisconsin's glacial terrain and underlying sandstone formations create moderate-to-high radon potential across much of the state. Given the prevalence of basement foundations in Wisconsin homes and the state's variable geological conditions, homeowners should schedule professional radon testing to determine their individual property's radon levels and ensure indoor air safety.

7.73

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 7.73 pCi/L, based on 15 tests from 10 nearby cities. No readings have been submitted for Unity yet, so the closest recorded data is shown as a benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Unity, WI Radon Mitigation

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

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Radon Readings Near Unity, WI

No homeowner tests have been submitted for Unity yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Stratford	13.1 mi	13.00 pCi/L	1
Marshfield	13.2 mi	13.50 pCi/L	2
Medford	22.7 mi	7.50 pCi/L	2
Mosinee	31.3 mi	6.00 pCi/L	1
Wisconsin Rapids	37.9 mi	4.50 pCi/L	2
Nekoosa	43.2 mi	6.00 pCi/L	1
Stevens Point	43.2 mi	6.00 pCi/L	3
Black River Falls	44.2 mi	9.00 pCi/L	1

Clark County Radon Profile

EPA mapping assigns Clark County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Direct test data for Clark County remains limited, so the closest neighboring readings are used here to represent the radon conditions homeowners are likely to encounter. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Clark County home regardless of zone or a neighbor's results.

Radon FAQ for Unity, WI

What EPA Radon Zone is Unity in?

Unity and the 54488 zip code are in Clark 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.

Why are radon readings shown from areas near Unity?

No homeowner radon tests have been submitted for Unity yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Clark County average—are the best available indicator of local conditions until Unity homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Unity?

Radon mitigation in Unity 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 Unity?

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.