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 Eva dunes
sand sheets
35% Major Soil Type YES
Soil Type 2 Optima sand sheets
dunes
29% Major Soil Type YES
Soil Type 3 Dalhart sand sheets
interdunes
21% Major Soil Type YES
Soil Type 4 Bigbow interdunes
sand sheets
10% Inclusion None
Soil Type 5 Uneeda sand sheets
dune slacks
5% Inclusion None

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: Eva-Optima-Dalhart complex, 0 to 5 percent slopes
Map Unit Type: Complex
Map Unit Symbol: 5231
Map Unit Area: 2 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): 10.79 cm
Max Flood Freq: None
Drainage Class (Dominant Condition): Somewhat excessively drained
Drainage Class (Wettest Component): Well drained
Hydric Conditions: 5
[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.