Call For A Free Quote: 1-800-299-3578 (toll free)

Anthon, IA Radon Levels

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


Anthon, IA Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Woodbury County, IA
Zip Code 51004
Avg. User Level 11.00 pCi/L
User Tests 1

Located in Woodbury County along Iowa's western border, Anthon sits over glacial till deposits that have produced concerning radon levels in recent testing. The community recorded 11.0 pCi/L, significantly exceeding EPA action levels and reflecting the high radon potential of Iowa's glaciated landscape. All homeowners in zip code 51004 should prioritize radon testing and mitigation given this elevated reading and the area's uranium-rich glacial geology.

11.00
pCi/L average
Above EPA Action Level

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

0
4.0 EPA
10+

Anthon, IA Radon Mitigation

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

Need Radon Mitigation or Testing in Anthon?

  • 100% Free, No-Obligation Quotes
  • Matches You with State-Licensed Woodbury County Pros
1-800-299-3578 Toll-free · Mon–Fri 8am–6pm ET

Anthon, IA Radon Levels

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

Radon LevelCityHome AgeFoundation
11 pCi/L Anthon, IA 21-50 Years Full Basement

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

Radon FAQ for Anthon, IA

What is the average radon level in Anthon, IA?
Based on 1 user-submitted test, the average radon level in Anthon is 11.00 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 Anthon in?
Anthon and the 51004 zip code are in Woodbury 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 Anthon?
Radon mitigation in Anthon 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 Anthon?
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 in Iowa with the most user-submitted radon test data, ranked by number of submissions.

CityAvg User Radon LevelSubmissions
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