Parkersburg, IL Radon Levels

Q: What EPA Radon Zone is Parkersburg in?

Parkersburg is in Richland County, EPA Zone 2.

Q: How much does radon mitigation cost in Parkersburg?

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

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

Parkersburg, IL Radon Facts

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

County Richland County, IL

Zip Code 62452

Small-town Parkersburg in Richland County lies within Illinois's oil belt region, where Pennsylvanian-era deposits over limestone create moderate radon conditions. The area's EPA Zone 2 classification suggests moderate potential for radon accumulation in homes. With testing data unavailable for zip code 62452, local homeowners should conduct radon testing to establish baseline levels, particularly important given the region's agricultural housing stock with varied foundation types.

7.40

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 7.40 pCi/L, based on 10 tests from 6 nearby cities. No readings have been submitted for Parkersburg 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+

Parkersburg, IL 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 Parkersburg, IL

No homeowner tests have been submitted for Parkersburg 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
Bridgeport	18.0 mi	5.00 pCi/L	1
Mount Carmel	19.1 mi	5.00 pCi/L	2
Palestine	37.4 mi	18.50 pCi/L	2
Effingham	45.4 mi	4.33 pCi/L	3
Kell	46.1 mi	5.00 pCi/L	1
Mount Vernon	49.5 mi	4.00 pCi/L	1

Richland County Radon Profile

Richland County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. User-submitted readings are still sparse within Richland County itself, so the nearby measurements shown on this page provide the closest real-world picture of local radon conditions. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Richland County.

Radon FAQ for Parkersburg, IL

What EPA Radon Zone is Parkersburg in?

Parkersburg and the 62452 zip code are in Richland 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 Parkersburg?

No homeowner radon tests have been submitted for Parkersburg yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Richland County average—are the best available indicator of local conditions until Parkersburg 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 Parkersburg?

Radon mitigation in Parkersburg 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 Parkersburg?

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.