This interface to SoilWeb is now deprecated.
Data are correct but links to documentation are likely broken.
Consider using the current interface to SoilWeb
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 Ritchey variant ground moraines / Footslope 90% Major Soil Type YES
Soil Type 2 Pella depressions / Toeslope 6% Inclusion Similar Data [2] *
Soil Type 3 Knowles ground moraines / Backslope 4% Inclusion Similar Data [2] *

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: Ritchey silt loam, mottled subsoil variant, 1 to 3 percent
Map Unit Type: Consociation
Map Unit Symbol: RlA
Map Unit Area: 814 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: Farmland of statewide importance
Available Water Storage (0-100cm): 14.82 cm
Max Flood Freq: None
Drainage Class (Dominant Condition): Somewhat poorly drained
Drainage Class (Wettest Component): Somewhat poorly drained
Hydric Conditions: 6
[Annual] Min. Water Table Depth: 61 cm
[April-June] Min. Water Table Depth: 61 cm
Min Bedrock Depth: 74 cm
Raw Aggregated Map Unit Data

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