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 Ethan | till plains / Shoulder | 45% | Major Soil Type | YES |
| Soil Type 2 Egan | till plains / Backslope | 35% | Major Soil Type | YES |
| Soil Type 3 Clarno | till plains / Backslope | 6% | Inclusion | YES |
| Soil Type 4 Betts | moraines / Shoulder | 4% | Inclusion | YES |
| Soil Type 5 Alcester | fans / Footslope | 3% | Inclusion | YES |
| Soil Type 6 Huntimer | collapsed ice-walled lakebeds / Backslope till plains / Summit till plains / Backslope |
3% | Inclusion | YES |
| Soil Type 7 Tetonka | closed depressions / Toeslope till plains / Toeslope till plains / Toeslope |
2% | Inclusion | YES |
| Soil Type 8 Davis | fans / Footslope | 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: | Ethan-Egan complex, 6 to 9 percent slopes |
| Map Unit Type: | Complex |
| Map Unit Symbol: | EuC |
| Map Unit Area: | 27934 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): | 18.74 cm |
| Max Flood Freq: | None |
| Drainage Class (Dominant Condition): | Well drained |
| Drainage Class (Wettest Component): | Well drained |
| Hydric Conditions: | 2 |
| [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.
| 1. EGAN (S1956SD099003) | [Lab Data] | [Pedon Description] |
| 2. Wentworth (S2004SD099001) | [Lab Data] | [Pedon Description] |