Cold Spring, MN Radon Levels
Check local Cold Spring radon levels and find certified testing and mitigation professionals to keep your home safe
Cold Spring, MN Radon Facts
Located in central Minnesota's Stearns County within the St. Cloud Metro area, Cold Spring sits on glacial till deposits that contribute to the state's elevated radon potential in EPA Zone 1. Testing in zip code 56320 shows an average radon level of 4.0 pCi/L, which meets the EPA's action threshold and suggests homeowners should monitor levels regularly. The community's mix of older homes and newer construction around the Sauk River creates varied radon entry pathways that warrant professional assessment.
Based on 1 user-submitted radon test for homes in Cold Spring, MN. The EPA recommends taking action at or above 4.0 pCi/L.
Cold Spring, MN Radon Mitigation
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Cold Spring, MN Radon Levels
User-submitted radon test readings from homes in the Cold Spring area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 4 pCi/L | Cold Spring, MN | 51-99 Years | Full Basement |
Have a radon test result for Cold Spring? Submit your reading to help other homeowners.
Radon Readings Near Cold Spring, MN
Compare radon levels in Cold Spring with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Watkins | 9.8 mi | 5.00 pCi/L | 1 |
| Holdingford | 19.0 mi | 5.00 pCi/L | 1 |
| Monticello | 32.6 mi | 10.00 pCi/L | 1 |
| Buffalo | 33.5 mi | 11.00 pCi/L | 1 |
| Big Lake | 34.5 mi | 7.00 pCi/L | 1 |
| Willmar | 36.8 mi | 14.00 pCi/L | 1 |
| Hutchinson | 38.5 mi | 7.50 pCi/L | 2 |
| Delano | 42.2 mi | 5.00 pCi/L | 1 |
Stearns County Radon Profile
Because of its underlying geology, Stearns County is mapped as EPA Radon Zone 1 — the most elevated classification — where predicted indoor screening averages exceed 4 pCi/L. Homeowner-submitted tests from 2 cities in Stearns County average 4.50 pCi/L across 2 tests — 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 Stearns County home regardless of zone or a neighbor's results.