Wayne County, Kentucky
USDA's soil survey flags shrink-swell clay on 9% of Wayne County's mapped land and a shallow water table under basements on 4%, both below the national shares of 15% and 29%. None of the county is in drought on the October 13, 2026 Drought Monitor map.
FEMA's flood data list 1 flood losses here since 2016. 40% of homes were built before 1980, against 50% nationally; the median home dates from 1986.
Data as of October 13, 2026 · sources
expansive clay: shrink-swell limits slab homes
high water table: limits basements
in drought, October 13, 2026
of homes built before 1980
Soil under Wayne County
| Expansive clay (limits slab homes) | 8.9% |
| High water table (limits basements) | 3.7% |
| Septic fields very limited | 65.5% |
| Clay swell (LEP, by area) | 3.6% |
| High-swell land (LEP 6%+) | 1.7% |
| Mapped soil | 309,728 acres |
| Soil series | Share here | Series nationally: expansive clay |
|---|---|---|
| Caneyville | 16% | n/a |
| Frederick | 8% | 23% |
| Muse | 6% | n/a |
| Rigley | 6% | n/a |
| Beetree | 6% | n/a |
| Garmon | 6% | n/a |
How we count · survey areas KY231 (2025-09-08)
What the numbers mean here
Rain over the 12 months to August 2026: 47.14 in, 7.00 in below the 1991-2020 average year of 54.14 in.
USDA rates 65% of the land very limited for septic absorption fields.
With shrink-swell clay on 9% and a shallow water table on 4% of the land, the soil survey points to neither problem across most of Wayne County; conditions still vary lot by lot.
Drought
0% of the county is in drought (D1 or worse) on the October 13, 2026 map. Part of the county was in drought in 19 of the last 52 weeks; the most was 100% of its area, in 12 weeks, most recently on the June 23, 2026 map.
| Category, October 13, 2026 | Share of county |
|---|---|
| D0 abnormally dry or worse | 100% |
| D1 moderate drought or worse | 0% |
| D2 severe or worse | 0% |
| D3 extreme or worse | 0% |
| D4 exceptional | 0% |
Flood losses since 2016
1 flood losses since 2016, $3,107 paid. The worst year was 2021, with 1.
| Year | Flood losses |
|---|---|
| 2016 | 0 |
| 2017 | 0 |
| 2018 | 0 |
| 2019 | 0 |
| 2020 | 0 |
| 2021 | 1 |
| 2022 | 0 |
| 2023 | 0 |
| 2024 | 0 |
| 2025 | 0 |
| 2026 to date | 0 |
Rain
| Average year, 1991-2020 | 54.14 in |
| 12 months to August 2026 | 47.14 in (-7.00) |
| 2025 | 57.28 in (+3.14) |
| Wettest year since 1895 | 2018: 71.20 in |
| Driest year since 1895 | 1930: 32.81 in |
| Days with 1 inch or more, normal at JAMESTOWN WWTP (19 mi away) | 15.6 |
Homes
| Housing units | 10,134 |
| Median year built | 1986 |
| Built before 1980 | 40% |
| Built 2000 or later | 22% |
| Owner-occupied | 69% |
| Median value, owner-occupied | $135,700 |
| Single-family detached | 70% |
What repairs cost
Published ranges from cost guides, not quotes. More sources, and where they disagree.
Nearby counties
| Place | Distance | Expansive clay | High water table |
|---|---|---|---|
| Clinton County, KY | 18 mi | 1% | 2% |
| Russell County, KY | 18 mi | 1% | 7% |
| McCreary County, KY | 19 mi | 0% | 1% |
| Pickett County, TN | 22 mi | 1% | 3% |
| Pulaski County, KY | 25 mi | 6% | 15% |
| Fentress County, TN | 30 mi | 1% | 4% |
| Cumberland County, KY | 31 mi | 0% | 3% |
| Scott County, TN | 31 mi | 0% | 2% |
Sources: USDA SSURGO (September 8, 2025) · US Drought Monitor (October 13, 2026) · FEMA NFIP v3 (September 9, 2026) · NOAA (August 2026) · Census ACS 2020-2024. Methods · Data status