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RADON411

Radon mitigation and testing in Cottage Grove, Minnesota

Testers and mitigation companies with an address in Cottage Grove, with the licenses on file for each.

Cottage Grove, MN at a glance

  • Businesses listed

    3

    Cottage Grove
    3
    Woodbury
    2

    By each business's listed address

  • Listed for testing

    3

    100% of listings

    Testing
    3
    Mitigation
    2

    A business can be listed for both

  • State license on file

    3

    100% of listings

    State license
    3
    NRPP
    0

    As each issuer's own record shows it

  • Share at 4+ pCi/L

    21.3%

    13.3 pts below MN

    Washington
    21.3%
    Minnesota
    34.6%

    Washington, 58th of 62 in MN, 2023

  • EPA radon zone

    Zone 1

    Highest potential

    1. Zone 1
    2. 2
    3. 3

    1 highest, 3 lowest

    Washington County, where Cottage Grove is

Professionals in Cottage Grove

Minnesota licensing and every city

3 professionals in Cottage Grove, Minnesota.

On this page: 2 testing and mitigation, 1 testing

Testing and mitigation 2

Testing 1

Radon levels in Cottage Grove

Read a result for Cottage Grove

Starts at Washington County's median, 1.9 pCi/L

1.9pCi/L

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

EPA’s reading of 1.9 pCi/L

Below 2 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 below 2 pCi/L, the level at which EPA says a fix should be considered. Washington County's median reported result, 2023.

Interpret this reading

Cottage Grove lies in Washington County, where 21.3% of 1,518 radon tests reported to CDC (2023) were at or above 4 pCi/L, 13.3 points below Minnesota pooled (34.6%), 58th of 62 Minnesota counties with 30 or more tests.

Radon test figures for the county Cottage Grove lies in
CountyTestsAt or above 4 pCi/LMedianMinnesota, pooledRank in the stateEPA zone
Washington County1,51821.3%1.9 pCi/L34.6%58 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 Washington County, where Cottage Grove lies, the nearest Minnesota counties with a CDC figure for 2023 run from 19.3% to 34.9% of tests at or above 4 pCi/L; the closest, Ramsey County, is 11 miles away at 23.5%.

The nearest Minnesota counties to Washington County with 30 or more tests, 2023
CountyDistanceTestsAt or above 4 pCi/LMedian
Ramsey County11 mi2,21323.5%2.2 pCi/L
Anoka County24 mi88019.3%1.9 pCi/L
Dakota County27 mi2,18334.6%2.9 pCi/L
Hennepin County29 mi6,54532.0%2.7 pCi/L
Chisago County32 mi16634.9%2.9 pCi/L
Isanti County41 mi6622.7%2.0 pCi/L

Cities near Cottage Grove

Every city in Minnesota with listed radon professionals

Listings come from state licensing registries.

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