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RADON411

Radon mitigation and testing in Garretson, South Dakota

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

Garretson, SD at a glance

  • Businesses listed

    1

    Garretson
    1
    Sioux Falls
    1

    By each business's listed address

  • Listed for testing

    1

    100% of listings

    Testing
    1
    Mitigation
    1

    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

    58.5%

    0.0 pts above SD

    Minnehaha
    58.5%
    SD
    58.5%

    Minnehaha, 14th of 23 in SD, 2008 to 2017

  • EPA radon zone

    Zone 1

    Highest potential

    1. Zone 1
    2. 2
    3. 3

    1 highest, 3 lowest

    Minnehaha County, where Garretson is

Professionals in Garretson

South Dakota licensing and every city

No business licensed by South Dakota is listed here yet.

Located in South Dakota, licensed by another state

These businesses have an address in South Dakota, and another state's registry lists them. That does not mean South Dakota licenses them: check with South Dakota's radon program before hiring one for work here.

1 professional located in Garretson, South Dakota and listed by another state.

Radon levels in Garretson

Read a result for Garretson

Starts at Minnehaha County's median, 4.8 pCi/L

4.8pCi/L

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

EPA’s reading of 4.8 pCi/L

At or above 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 at or above 4 pCi/L. EPA recommends fixing a home when the radon level is 4 pCi/L or higher. Minnehaha County's median reported result, 2008 to 2017.

Interpret this readingWhat a fix costs

Garretson lies in Minnehaha County, where 58.5% of 1,920 radon tests reported to CDC (2008 to 2017, laboratory) were at or above 4 pCi/L, 0.0 points above South Dakota pooled (58.5%), 14th of 23 South Dakota counties with 30 or more tests.

Radon test figures for the county Garretson lies in
CountyTestsAt or above 4 pCi/LMedianSouth Dakota, pooledRank in the stateEPA zone
Minnehaha County1,92058.5%4.8 pCi/L58.5%14 of 23Zone 1

Shares of tests people chose to run and report, by county (2008 to 2017, laboratory); the state's is its counties' counts added up, calculated by Radon411. Only a test measures a home.

Around Minnehaha County, where Garretson lies, the nearest South Dakota counties with a CDC figure for 2008 to 2017, laboratory run from 50.0% to 76.0% of tests at or above 4 pCi/L; the closest, Lincoln County, is 28 miles away at 56.5%.

The nearest South Dakota counties to Minnehaha County with 30 or more tests, 2008 to 2017, laboratory
CountyDistanceTestsAt or above 4 pCi/LMedian
Lincoln County28 mi79556.5%4.7 pCi/L
McCook County29 mi3050.0%3.9 pCi/L
Lake County29 mi5076.0%8.5 pCi/L
Turner County31 mi5858.6%4.8 pCi/L
Brookings County48 mi35668.5%6.6 pCi/L
Clay County53 mi8351.8%4.2 pCi/L

Cities near Garretson

Every city in South Dakota with listed radon professionals

Listings come from state licensing registries.

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