MN

Radon Test Kits in Douglas County, MN

Horizon Public Health sells short-term radon test kits for $5 and long-term kits for $22, ordered online and shipped to residents of its five-county district. Call 320.763.6018.

Checked October 2, 2026. Confirm before you go.

Where to get a kit

Low-cost test kit

Horizon Public Health Radon Test Kit: $5

Horizon Public Health sells short-term radon test kits for $5 and long-term kits for $22, ordered online and shipped to residents of its five-county district.

Order the kit

Office:

  • Horizon Public Health, Main Office, 809 Elm Street, Suite 1200, 320.763.6018. Monday - Friday 8:00 a.m. - 4:00 p.m.

Horizon Public Health currently offers short-term radon test kits for purchase.

Who can get it
Serves Douglas, Grant, Pope, Stevens, and Traverse counties.
Lab and return postage
Not stated

Checked October 2, 2026Official pageReport a change

Prefer a reusable radon monitor?

A monitor keeps measuring over time. EPA: "Because radon levels tend to vary from day to day and season to season, a short-term test is less likely than a long-term test to tell you your year-round average radon level."1 EPA also notes that heating and air conditioning changes, and the weather, can affect readings.2

Corentium Home 2: $179.99

Price checked October 1, 2026

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  1. EPA, A Citizen's Guide to Radon (PDF), page 5
  2. EPA, Home Buyer's and Seller's Guide to Radon (PDF)

EPA radon zone

EPA classifies Douglas County as Zone 1 (highest radon potential). Only a test tells you your home's level.

Next steps

How to test
What my result means