Natural Resources
Conservation Service
ecological site group 077CESG04
Finer Uplands
Accessed: 07/14/2026
Ecological site group description
Key Characteristics
- Uplands
- Surface SAR <8 and 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 sandy loam or finer in surface & subsurface
- Clay >20% or texture is finer than sandy loam in surface
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 plains, playa slopes, and interdunes.
Climate
This ESG is characterized by the thermic temperature regime.
Vegetation dynamics
The modal ecological site for this ESG is R077CY022TX Deep Hardland 16-21" PZ.
Major Land Resource Area
MLRA 077C
Southern High Plains, Southern Part
Subclasses
Correlated Map Unit Components
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Stage
Provisional
Contributors
Curtis Talbot
Travis Nauman
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