Schuyler County, Missouri
A shallow water table limits basements on 84% of Schuyler County's mapped land, a higher share than 91% of US counties. Shrink-swell clay limits houses without basements on 72%.
None of the county is in drought on the October 13, 2026 Drought Monitor map. FEMA's flood data list no flood losses here since 2016. 69% of homes were built before 1980, against 50% nationally; the median home dates from 1964.
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 Schuyler County
| Expansive clay (limits slab homes) | 72.1% |
| High water table (limits basements) | 83.9% |
| Septic fields very limited | 99.7% |
| Clay swell (LEP, by area) | 6.2% |
| High-swell land (LEP 6%+) | 52.8% |
| Mapped soil | 197,504 acres |
How we count · survey areas MO197 (2025-09-02)
What the numbers mean here
Clay swell averages a linear extensibility of 6.2% by land area here, and 53% of the land reaches USDA's high class (6% or more). Clay like that swells when wet and shrinks when dry, under 72% of the mapped land.
On 84% of Schuyler County's mapped land, soil stays saturated within about 6 feet of the surface for part of the year, which is basement depth.
Rain over the 12 months to August 2026: 35.82 in, 3.99 in below the 1991-2020 average year of 39.81 in.
USDA rates over 99% of the land very limited for septic absorption fields.
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 18 of the last 52 weeks; the most was 100% of its area, in 5 weeks, most recently on the March 31, 2026 map.
| Category, October 13, 2026 | Share of county |
|---|---|
| D0 abnormally dry or worse | 0% |
| D1 moderate drought or worse | 0% |
| D2 severe or worse | 0% |
| D3 extreme or worse | 0% |
| D4 exceptional | 0% |
Flood losses since 2016
FEMA's flood data list no flood losses in Schuyler County since 2016.
Rain
| Average year, 1991-2020 | 39.81 in |
| 12 months to August 2026 | 35.82 in (-3.99) |
| 2025 | 33.95 in (-5.86) |
| Wettest year since 1895 | 1973: 61.35 in |
| Driest year since 1895 | 1988: 19.78 in |
| Days with 1 inch or more, normal at DOWNING (8 mi away) | 10.8 |
Homes
| Housing units | 1,899 |
| Median year built | 1964 |
| Built before 1980 | 69% |
| Built 2000 or later | 17% |
| Owner-occupied | 80% |
| Median value, owner-occupied | $137,500 |
| Single-family detached | 80% |
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 |
|---|---|---|---|
| Adair County, MO | 20 mi | 68% | 95% |
| Scotland County, MO | 20 mi | 70% | 76% |
| Davis County, IA | 20 mi | 74% | 80% |
| Putnam County, MO | 26 mi | 76% | 74% |
| Appanoose County, IA | 27 mi | 69% | 78% |
| Knox County, MO | 30 mi | 81% | 85% |
| Van Buren County, IA | 36 mi | 70% | 82% |
| Sullivan County, MO | 36 mi | 82% | 61% |
Sources: USDA SSURGO (September 2, 2025) · US Drought Monitor (October 13, 2026) · FEMA NFIP v3 (September 9, 2026) · NOAA (August 2026) · Census ACS 2020-2024. Methods · Data status