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RADON411

Radon testing in Courtland, Minnesota

Radon testers with an address in Courtland, with the licenses on file for each.

Courtland, MN at a glance

  • Businesses listed

    1

    Courtland
    1
    Mankato
    2

    By each business's listed address

  • Listed for testing

    1

    100% of listings

    Testing
    1
    Mitigation
    0

    A business can be listed for both

  • State license on file

    1

    100% of listings

    State license
    1
    NRPP
    0

    As each issuer's own record shows it

  • Share at 4+ pCi/L

    45.7%

    11.1 pts above MN

    Nicollet
    45.7%
    Minnesota
    34.6%

    Nicollet, 30th of 62 in MN, 2023

  • EPA radon zone

    Zone 1

    Highest potential

    1. Zone 1
    2. 2
    3. 3

    1 highest, 3 lowest

    Nicollet County, where Courtland is

Professionals in Courtland

Minnesota licensing and every city

1 professional in Courtland, Minnesota.

Radon levels in Courtland

Read a result for Courtland

Starts at Nicollet County's median, 3.7 pCi/L

3.7pCi/L

EPA’s own thresholds; the figures are the area’s, never this home’s.

EPA’s reading of 3.7 pCi/L

Between 2 and 4 pCi/L

  1. Under 20 to 1.9 pCi/L
  2. 2 to 4consider a fix
  3. 4 and aboveEPA says fix it

This result is between 2 and 4 pCi/L. EPA recommends considering a fix when the level is between 2 and 4 pCi/L. Nicollet County's median reported result, 2023.

Interpret this readingWhat a fix costs

Courtland lies in Nicollet County, where 45.7% of 129 radon tests reported to CDC (2023) were at or above 4 pCi/L, 11.1 points above Minnesota pooled (34.6%), 30th of 62 Minnesota counties with 30 or more tests.

Radon test figures for the county Courtland lies in
CountyTestsAt or above 4 pCi/LMedianMinnesota, pooledRank in the stateEPA zone
Nicollet County12945.7%3.7 pCi/L34.6%30 of 62Zone 1

Shares of tests people chose to run and report, by county (2023); the state's is its counties' counts added up, calculated by Radon411. Only a test measures a home.

Around Nicollet County, where Courtland lies, the nearest Minnesota counties with a CDC figure for 2023 run from 32.7% to 63.5% of tests at or above 4 pCi/L; the closest, Sibley County, is 16 miles away at 60.0%.

The nearest Minnesota counties to Nicollet County with 30 or more tests, 2023
CountyDistanceTestsAt or above 4 pCi/LMedian
Sibley County16 mi5560.0%5.0 pCi/L
Blue Earth County24 mi39232.7%2.2 pCi/L
Brown County25 mi11563.5%5.4 pCi/L
Le Sueur County26 mi13562.2%5.1 pCi/L
McLeod County33 mi13155.7%4.7 pCi/L
Carver County39 mi48934.6%2.8 pCi/L

Cities near Courtland

Every city in Minnesota with listed radon professionals

Listings come from state licensing registries.

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