Sumner, NE Radon Mitigation and Testing

Q: What EPA Radon Zone is Sumner in?

Sumner is in Dawson County, EPA Zone 2.

Q: How much does radon mitigation cost in Sumner?

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

Dawson County

EPA Zone 2

Situated in Dawson County along Nebraska's Platte River valley (zip code 68878), Sumner occupies terrain with alluvial soils over sedimentary bedrock that can affect local radon concentrations. With testing data limited for this rural community, individual home assessment becomes essential for understanding radon risk. Nebraska's varied geology creates conditions where radon levels may fluctuate considerably across different soil types and elevations.

Sumner, NE Radon Mitigation

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

Sumner, NE Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Sumner Radon Facts

Key details about the radon risk profile for Sumner and the 68878 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Dawson County, NE

Zip Code

68878

Predicted Screening Level

2–4 pCi/L (Zone 2)

Sumner and the 68878 zip code are located in Dawson County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Sumner, NE

What EPA Radon Zone is Sumner in?

Sumner and the 68878 zip code are in Dawson 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.

How much does radon mitigation cost in Sumner?

Radon mitigation in Sumner 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 Sumner?

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 Nebraska

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Chadron	8.20 pCi/L	5
Lincoln	9.67 pCi/L	3
Beatrice	7.50 pCi/L	2
Seward	No submissions	0