Natural Resources
Conservation Service
ecological site group 077EESG13
Sandy Uplands
Accessed: 09/01/2026
Ecological site group description
Key Characteristics
- Uplands
- <75% bedrock outcrop
- Surface SAR <8
- Gypsum <5% surface and <10% subsurface
- Subsurface EC <8 and surface EC <4
- EC <1.5 surface and <2 subsurface
- Depth >55cm
- Rock <30% surface and <30% subsurface
- Clay <30% surface and <35% subsurface
- Sand >75% or texture is loamy sand or sandier in surface & subsurface
Provisional. A provisional ecological site description has undergone quality control and quality assurance review. It contains a working state and transition model and enough information to identify the ecological site.
Physiography
This ESG is located on alluvial fans; hillslopes; and dunes on sand sheets.
Vegetation dynamics
The modal ecological site for this ESG is R077EY064TX Sandy 16-24" PZ.
Major Land Resource Area
MLRA 077E
Southern High Plains, Breaks
Subclasses
Correlated Map Unit Components
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Stage
Provisional
Contributors
Curtis Talbot
Travis Nauman
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