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RADON411

Radon mitigation and testing in Sherrill, Iowa

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

Sherrill, IA at a glance

  • Businesses listed

    1

    Sherrill
    1
    Dubuque
    3

    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

    46.8%

    11.7 pts below IA

    Dubuque
    46.8%
    Iowa
    58.5%

    Dubuque, 82nd of 99 in IA, 2008 to 2017

  • EPA radon zone

    Zone 1

    Highest potential

    1. Zone 1
    2. 2
    3. 3

    1 highest, 3 lowest

    Dubuque County, where Sherrill is

Professionals in Sherrill

Iowa licensing and every city

1 professional in Sherrill, Iowa.

Radon levels in Sherrill

Read a result for Sherrill

Starts at Dubuque County's median, 3.6 pCi/L

3.6pCi/L

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

EPA’s reading of 3.6 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. Dubuque County's median reported result, 2008 to 2017.

Interpret this readingWhat a fix costs

Sherrill lies in Dubuque County, where 46.8% of 3,775 radon tests reported to CDC (2008 to 2017, laboratory) were at or above 4 pCi/L, 11.7 points below Iowa pooled (58.5%), 82nd of 99 Iowa counties with 30 or more tests.

Radon test figures for the county Sherrill lies in
CountyTestsAt or above 4 pCi/LMedianIowa, pooledRank in the stateEPA zone
Dubuque County3,77546.8%3.6 pCi/L58.5%82 of 99Zone 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 Dubuque County, where Sherrill lies, the nearest Iowa counties with a CDC figure for 2008 to 2017, laboratory run from 39.7% to 62.6% of tests at or above 4 pCi/L; the closest, Delaware County, is 25 miles away at 50.0%.

The nearest Iowa counties to Dubuque County with 30 or more tests, 2008 to 2017, laboratory
CountyDistanceTestsAt or above 4 pCi/LMedian
Delaware County25 mi52050.0%4.0 pCi/L
Jackson County26 mi1,05652.7%4.1 pCi/L
Jones County27 mi55559.3%5.1 pCi/L
Clayton County35 mi31062.6%5.8 pCi/L
Clinton County43 mi1,37552.7%4.3 pCi/L
Linn County46 mi9,39539.7%3.0 pCi/L

Cities near Sherrill

Every city in Iowa with listed radon professionals

Listings come from state licensing registries.

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