Liberal, Kansas: what the ground under the city is like
Liberal sits in Seward County, on high plains. The soil mapped here is predominantly classified well drained — and that classification, not the rainfall total, is what decides how a basement behaves.
13% of the mapped soil area around Liberal is wet enough that the USDA describes it as needing artificial drainage.
Linear extensibility 6.1% — high.
Shallowest annual water table around 200 cm (6.6 ft).
Values are for Seward County, which is what the soil survey resolves to. Full county report · soil map for a specific address.
The ground under Liberal
High Plains. Ogallala alluvial and aeolian sediments, semi-arid
The water table is tens of metres down and rainfall is low. Basement damp here is nearly always condensation or a failed supply line rather than groundwater — and that distinction is worth thousands of dollars.
When it shows up here
| Water | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ground movement | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
The mechanism here is the wet–dry cycle, and it peaks in the summer drought: clay shrinks hard from June to September, then the first heavy rain swells it back. Foundation cracks tend to appear at the ends of that swing, not during it.
Climate pattern for this physiographic region, not a forecast for your house and not from the soil survey. It answers a question homeowners actually ask: when does this show up.
What repairs cost in Kansas
| Reference job | Modelled range |
|---|---|
| Interior drain along two walls + sump pump | $4,550–$9,750 |
| Exterior excavation of one 40 ft wall | $3,400–$9,700 |
| Underpinning on 10 piers | $13,500–$28,800 |
Regional factor for KS: ×0.90. Full cost breakdown for Kansas · run your own dimensions.
ZIP codes in Liberal
67901, 67905
Soil does not stop at a city boundary, and neither does this data — every ZIP code above resolves to the same county soil survey. For the individual survey polygons around one address, use the soil map.
Questions about Liberal
Is the soil the same everywhere in Liberal?
No. These values describe Seward County as a whole, which is the unit the soil survey publishes. Within a city, map units change over a few hundred metres — the soil map draws the actual polygons around a point and is the honest answer for one address.
Which contractor should I call in Liberal?
We do not rank or recommend individual firms and we are not one. What this page is for is knowing which kind of work the ground here points to before anyone quotes you, and which claim to check. If you want quotes, the form below passes your request to the named networks.
Does this replace an inspection?
No. It tells you what the ground is; an inspection tells you what your building is doing on it. The useful order is: read this, print the brief for your county, then have someone look.
Get quotes in Liberal
We pass what you enter to the contractor networks listed below. You choose whether to hire anyone.
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