Map Unit Composition
Map units consist of 1 or more soil types, commonly referred to as "components".
Component Name Geomorphic Position Area Fraction Component Type Horizon Data
Soil Type 1 Poseyville till-floored lake plains / Shoulder
till-floored lake plains / Footslope
till-floored lake plains / Toeslope
till-floored lake plains / Summit
93% Major Soil Type YES
Soil Type 2 Belleville till-floored lake plains / Toeslope 3% Inclusion YES
Soil Type 3 Parkhill till-floored lake plains / Toeslope 2% Inclusion YES
Soil Type 4 Tappan till-floored lake plains / Toeslope 2% Inclusion YES

Note: links to horizon data marked with an * are approximate.


Map Unit Data What is a Map Unit?
Cartographic information about this map unit.
Map Unit Name: Poseyville loamy fine sand, 0 to 3 percent slopes
Map Unit Type: Consociation
Map Unit Symbol: 98A
Map Unit Area: 955 acres total in survey area
Raw Map Unit Data
Raw Component Data (All Components)

Map Unit Aggregated Data
Generalized soils information within this map unit.
Farmland Class: Prime farmland if drained
Available Water Storage (0-100cm): 14.59 cm
Max Flood Freq: None
Drainage Class (Dominant Condition): Somewhat poorly drained
Drainage Class (Wettest Component): Somewhat poorly drained
Hydric Conditions: 7
[Annual] Min. Water Table Depth: 15 cm
[April-June] Min. Water Table Depth: 15 cm
Min Bedrock Depth: n/a
Raw Aggregated Map Unit Data

Associated Point Data
Links to any NSSL point data within this map unit.