Karlstad, MN Radon Levels

Q: What EPA Radon Zone is Karlstad in?

Karlstad is in Kittson County, EPA Zone 1.

Q: How much does radon mitigation cost in Karlstad?

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

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

Karlstad, MN Radon Facts

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

County Kittson County, MN

Zip Code 56732

This Kittson County community near the Canadian border currently lacks comprehensive radon testing data in zip code 56732. Minnesota's glacial geology and underlying bedrock can produce variable radon conditions throughout the state's northern regions. Professional testing is recommended for all homes to establish individual property radon levels and determine if mitigation measures are needed.

7.50

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 7.50 pCi/L, based on 2 tests from 2 nearby cities. No readings have been submitted for Karlstad 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+

Karlstad, MN 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 Karlstad?

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

1-800-299-3578 218-206-2867 (local) Toll-free · Mon–Fri 8am–6pm ET

Radon Readings Near Karlstad, MN

No homeowner tests have been submitted for Karlstad 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
Thief River Falls	36.8 mi	9.00 pCi/L	1
Roseau	37.4 mi	6.00 pCi/L	1

Kittson County Radon Profile

Because of its underlying geology, Kittson 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 Kittson 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 Kittson County home regardless of zone or a neighbor's results.

Radon FAQ for Karlstad, MN

What EPA Radon Zone is Karlstad in?

Karlstad and the 56732 zip code are in Kittson 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 Karlstad?

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

Radon mitigation in Karlstad 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 Karlstad?

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.