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 Promise plains / Summit 85% Major Soil Type YES
Soil Type 2 Opal plains / Summit 4% Inclusion YES
Soil Type 3 Kolls closed depressions / Toeslope 3% Inclusion YES
Soil Type 4 Capa swales / Toeslope 3% Inclusion YES
Soil Type 5 Bullcreek plains / Toeslope 3% Inclusion YES
Soil Type 6 Carter plains / Summit 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: Promise clay, 0 to 3 percent slopes
Map Unit Type: Consociation
Map Unit Symbol: PrA
Map Unit Area: 27473 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): 5.85 cm
Max Flood Freq: None
Drainage Class (Dominant Condition): Well drained
Drainage Class (Wettest Component): Well drained
Hydric Conditions: 3
[Annual] Min. Water Table Depth: n/a
[April-June] Min. Water Table Depth: n/a
Min Bedrock Depth: n/a
Raw Aggregated Map Unit Data

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