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Radon Levels in Gove County, Kansas

EPA puts Gove County in Zone 1, its highest radon zone, and only 12 radon tests from it are on file with CDC (2022). Homes with elevated levels occur in all three zones, so only a test measures yours.

Data checked By Radon411Methodology

  • Highest bordering

    61.5%

    Scott County

    Scott
    61.5%
    Thomas
    45.5%

    2 of 8 neighbours have 30+ tests, 2019

  • Nearest county

    61.5%

    Scott County, 38 miles

    Scott
    61.5%
    Kansas
    33.7%

    Share at 4+ pCi/L, 39 tests, 2019

  • Ground above low

    100.0%

    Level with Kansas

    Gove
    100.0%
    Kansas
    100.0%

    Share of land USGS rates moderate or high potential

  • Tests reported

    19

    Too few for a share

    Gove
    19
    Needed
    30

    2017

  • EPA radon zone

    Zone 1

    Highest potential

    1. Zone 1
    2. 2
    3. 3

    1 highest, 3 lowest

    EPA predicts over 4 pCi/L indoors

Read a result for Gove County

Starts at EPA's action level

4.0pCi/L

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

EPA’s reading of 4.0 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.

The data

Gove County, At a glance

Gove County at a glance

Predicted: EPA radon zone

EPA Zone 1: highest predicted potential

EPA puts all of Gove County in and predicts an average indoor of greater than 4 pCi/L (greater than 150 Bq/m³) across the county. That is one forecast for the whole county, not a reading of any address in it; homes above EPA's turn up in all three zones.

USGS geologic potential: High across 100% of the county's area

Predicted: EPA Map of Radon Zones

Measured: tests reported to CDC

Radon tests reported for Gove County, 2022

Share of reported tests at or above 4 pCi/L, by year, Gove County
Share of reported tests at or above 4 pCi/L, by year, Gove County
YearShare of reported tests at or above 4 pCi/L
201684.6%
201763.2%
2018100.0%
201975.0%
202081.8%
202175.0%
202266.7%

2022: 66.7%. Across these years the share ran from 63.2% to 100.0%. Each column counts radon tests reported to CDC that year, not homes.

What these figures count

Only 12 tests were reported to CDC for Gove County over 2022, and tests are often run on homes being sold or already suspected of a problem: so few describe neither the county nor this house.

Measured: CDC tracking data. Figure above: 2022. Measured data period: 2016 to 2022 (every CDC figure on file).

How to read these figures

Gove County, Compared

Gove County radon figures, compared

Calculated by Radon411

CDC's largest figure for Gove County rests on 19 tests in 2017, 12 of them at or above 4 pCi/L, so each test moves its share by 5.3 points and no rank or comparison is drawn from it. Results reached as high as 11.0 pCi/L, with a middle value of 7.0 pCi/L.

Of the counties bordering it, 2 have a figure in 2019: Scott County reported the largest share at or above 4 pCi/L, 61.5%, and Thomas County the smallest, 45.5%. Farther out, Finney County (62 miles away) at 30.1%, Ellis County (63 miles away) at 41.6% and Sherman County (73 miles away) at 58.7% have figures too. Pooled across 102 Kansas counties, 33.7% of reported tests reached that level; across every county in the country with a figure, 29.0%.

Statewide for the same period, Jewell County reported the highest share (71.9%) and Reno County the lowest (20.8%). EPA's 1993 map puts Gove County in Zone 1, the map's highest label: a predicted county average above 4 pCi/L. USGS geology rates 100% of the county's land high radon potential.

Kansas, the United States and the counties around Gove County, 2019
AreaTestsAt or above 4 pCi/LMedian
Kansas, pooled102 counties, pooled24,17633.7%Not pooled
United States, pooled828 counties, pooled391,41229.0%Not pooled
Jewell Countyhighest in the state3271.9%7.4 pCi/L
Reno Countylowest in the state30320.8%2.0 pCi/L
Ness County, KSborders it1283.3%10.4 pCi/L
Sheridan County, KSborders it1471.4%4.5 pCi/L
Trego County, KSborders it966.7%6.2 pCi/L
Scott County, KSborders it3961.5%6.1 pCi/L
Lane County, KSborders it450.0%7.3 pCi/L
Thomas County, KSborders it4445.5%3.8 pCi/L
Logan County, KSborders it728.6%3.5 pCi/L
The nearest Kansas counties to Gove County with 30 or more tests, 2019
CountyDistanceTestsAt or above 4 pCi/LMedian
Scott County38 mi3961.5%6.1 pCi/L
Thomas County43 mi4445.5%3.8 pCi/L
Finney County62 mi15630.1%3.0 pCi/L
Ellis County63 mi20941.6%3.3 pCi/L
Sherman County73 mi6358.7%4.6 pCi/L
Pawnee County84 mi3366.7%4.9 pCi/L
Phillips County85 mi3571.4%6.0 pCi/L
Ford County90 mi16542.4%3.3 pCi/L
Gove County radon tests by year, against Kansas' pooled share
YearTestsAt or above 4 pCi/LMedianHighestKansas, pooledChange from the row before
20221266.7%8.3 pCi/L17.8 pCi/L32.0%−8.3 points
20211275.0%5.2 pCi/L10.1 pCi/L31.8%−6.8 points
20201181.8%5.8 pCi/L26.2 pCi/L31.3%+6.8 points
2019875.0%9.1 pCi/L12.0 pCi/L33.7%−25.0 points
20185100.0%6.2 pCi/L12.5 pCi/L37.3%+36.8 points
20171963.2%7.0 pCi/L11.0 pCi/L37.3%−21.4 points
20161384.6%10.1 pCi/L15.3 pCi/L35.4%First on file

Pooled shares: Radon411's sum of CDC's county counts for one period.

Gove County, Geology

The ground under Gove County

Predicted

USGS's geologic map puts all of Gove County's mapped land in one class: high radon potential. The map puts 56.1% of Gove County in the area it calls Smoky Hills and 43.9% in Ogallala Formation. USGS gives both a radon index of 12, in the high band (12 to 17).

USGS's geologic areas under Gove County
AreaThe rock, in USGS's wordsPotentialRadon indexShare of land
Smoky HillsCretaceous marine sandstone, shale, and siltstone covered by discontinuous loess deposits.High1256.1%
Ogallala FormationTertiary sandstone, in part covered by windblown eolian sand and loess deposits.High1243.9%

Names, descriptions and indexes: U.S. Geological Survey, Geologic Radon Potential Map (2025). Shares: Radon411, from the map cut to the boundary.

Gove County beside the ground around it

Gove County has more high-potential ground than Kansas as a whole: 100% of its land against 59.9%. Of the 8 counties that border it, none has as large a share of high-potential ground; Graham County comes nearest at 100%.

Share of land by USGS radon potential: Gove County, the 8 counties bordering it and Kansas
AreaEPA zoneLow potentialModerate potentialHigh potential
Gove CountyZone 1NoneNone100%
Lane CountyZone 1NoneNone100%
Sheridan CountyZone 1NoneNone100%
Trego CountyZone 1NoneNone100%
Logan CountyZone 1NoneNone100%
Scott CountyZone 1NoneNone100%
Ness CountyZone 1NoneNone100%
Thomas CountyZone 1NoneNone100%
Graham CountyZone 1NoneNone100%
Kansas105 counties, pooled by land areaVariesNone40.1%59.9%

The map rates the ground, not the air in any home.

What it means

Gove County, Questions

Questions about radon in Gove County

Are radon levels high in Gove County?

In 2022, 66.7% of the radon tests reported to CDC for Gove County, Kansas were at or above 4 pCi/L, and the median reported pre-mitigation result was 8.3 pCi/L. Of the counties bordering it, 2 have a figure in 2019: Scott County reported the largest share at or above 4 pCi/L, 61.5%, and Thomas County the smallest, 45.5%.

Which counties border Gove County?

Gove County borders 8 counties: Lane County, Sheridan County, Trego County, Logan County, Scott County, Ness County, Thomas County and Graham County.

Products

Gove County, Products

Testing a home in Gove County

No CDC figure names Gove County; the nearest county with one, Scott County (38 miles away), reported 61.5% of its tests at or above 4 pCi/L in 2019, the only reading nearby until a test of this home. In Zone 1 the year-round level in Gove County is the one to know: a long-term test (more than 90 days) or a monitor, with a short-term kit for a first answer.

Test kits and monitors3

See every kit and monitor

Gove County is in EPA Zone 1, the highest predicted radon potential. Best radon monitors for Zone 1 counties like Gove County

Explore

Gove County, Bordering counties

Counties bordering Gove County

Calculated by Radon411

Gove County, Cities and towns

Cities and towns in Gove County

About 2,631 people live in Gove County by the Census Bureau's estimate for July 1, 2025, 81 fewer than in 2020 (−3.0%). Spread over its land, that is 2.5 people to the square mile. Oakley, the largest place on its list (1,974 residents in all), extends beyond Gove County, so no share of the total is worked out for it. CDC's 19 reported tests for 2017 work out to 7.2 per 1,000 residents (2025 estimate), close to Kansas' 8.0.

From Oakley to Gove City, CDC publishes no figure by town: each reads Gove County's.

The cities and towns in Gove County by residents, July 1, 2025
PlaceResidentsSince 2020Share of residents
Oakleyextends beyond Gove County1,974−2.9%Counted whole
Quinter912−2.3%34.7%
Grainfield307−3.5%11.7%
Grinnell253−3.4%9.6%
Park111−2.6%4.2%
Gove City77−3.8%2.9%

6 incorporated places, as listed in the U.S. Census Bureau’s 2020 place reference files. Residents: U.S. Census Bureau population estimates for July 1, 2025 (Vintage 2025). A place that extends beyond Gove County is counted whole, so it has no share.

Gove County, Homes

Homes in Gove County

Gove County is a place of houses on their own lots: 92% of its 1,332 homes are detached single-family houses, against 72% across Kansas. The homes are older than Kansas' as a whole: half were built before 1958 (1975 for Kansas), and 54% date from before 1960. Owners live in 79% of the occupied homes (Kansas: 67%), so for most households a test and a fix are their own to order.

Homes in Gove County, Kansas, 2019 to 2023
HomesGove CountyKansas
Housing units1,3321,285,221
Detached houses92%72%
In buildings of 5 or more2%13%
Mobile homes3%4%
Built before 196054%33%
Built since 20007%20%
Middle year built19581975
Owner-occupied79%67%

Census Bureau, American Community Survey, 2019 to 2023: estimates from a sample of homes, looser for a small place. Shares by Radon411.