Dalton City, IL Radon Levels

Q: What EPA Radon Zone is Dalton City in?

Dalton City is in Moultrie County, EPA Zone 1.

Q: How much does radon mitigation cost in Dalton City?

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

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

Dalton City, IL Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Moultrie County, IL

Zip Code 61925

This small Moultrie County community in central Illinois currently has limited radon testing data for the 61925 zip code area. The region's glacial moraine deposits over limestone bedrock create geological conditions that contribute to Illinois's statewide radon concerns. Homeowners should conduct professional radon testing despite limited local data, as the area's soil composition and basement construction typical of rural Illinois can facilitate radon accumulation.

8.53

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 8.53 pCi/L, based on 15 tests from 10 nearby cities. No readings have been submitted for Dalton City 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+

Dalton City, IL 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 Dalton City?

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

1-800-299-3578 217-717-8001 (local) Toll-free · Mon–Fri 8am–6pm ET

Radon Readings Near Dalton City, IL

No homeowner tests have been submitted for Dalton City 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
Moweaqua	13.2 mi	7.00 pCi/L	1
Shelbyville	17.5 mi	17.00 pCi/L	1
Monticello	24.9 mi	4.50 pCi/L	2
Mattoon	27.6 mi	9.33 pCi/L	3
Tuscola	28.1 mi	17.00 pCi/L	1
Taylorville	28.7 mi	2.00 pCi/L	1
Charleston	36.6 mi	8.00 pCi/L	1
Champaign	39.6 mi	6.67 pCi/L	3

Moultrie County Radon Profile

Because of its underlying geology, Moultrie County is mapped as EPA Radon Zone 1 — the most elevated classification — where predicted indoor screening averages exceed 4 pCi/L. Direct test data for Moultrie 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 Moultrie County home regardless of zone or a neighbor's results.

Radon FAQ for Dalton City, IL

What EPA Radon Zone is Dalton City in?

Dalton City and the 61925 zip code are in Moultrie 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.

Why are radon readings shown from areas near Dalton City?

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

Radon mitigation in Dalton City 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 Dalton City?

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.