Mokane, MO Radon Levels

Q: What EPA Radon Zone is Mokane in?

Mokane is in Callaway County, EPA Zone 2.

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

No homeowner radon tests have been submitted for Mokane yet, so readings from the closest cities and the Callaway 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 Mokane?

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

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

Mokane, MO Radon Facts

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

County Callaway County, MO

Zip Code 65059

Positioned along the Missouri River in Callaway County, Mokane sits within the Jefferson City metropolitan area where limestone bedrock contributes to the region's moderate radon potential. Testing data for zip code 65059 remains limited, encouraging residents to establish baseline measurements through professional testing. The area's river valley location and mix of rural properties create diverse radon entry scenarios.

4.00

pCi/L area average

Above EPA Action Level

Callaway County average: 4.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Mokane itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Mokane, MO 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 Mokane?

100% Free, No-Obligation Quotes
Matches You with State-Licensed Callaway County Pros

1-800-299-3578 636-205-4618 (local) Toll-free · Mon–Fri 8am–6pm ET

Radon Readings Near Mokane, MO

No homeowner tests have been submitted for Mokane 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
Holts Summit	13.2 mi	4.00 pCi/L	1
Jefferson City	19.3 mi	6.00 pCi/L	1
Columbia	26.6 mi	3.00 pCi/L	2
Mexico	32.6 mi	4.00 pCi/L	1
Hallsville	33.4 mi	5.00 pCi/L	2
New Haven	36.5 mi	5.00 pCi/L	1
Cuba	49.3 mi	5.00 pCi/L	1
Boonville	49.4 mi	4.00 pCi/L	1

Callaway County Radon Profile

EPA mapping assigns Callaway County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 1 city in Callaway County average 4.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Callaway County home regardless of zone or a neighbor's results.

Radon FAQ for Mokane, MO

What EPA Radon Zone is Mokane in?

Mokane and the 65059 zip code are in Callaway 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 Mokane?

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

Radon mitigation in Mokane 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 Mokane?

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.