Natural Resources
Conservation Service
ecological site group 077AESG05
Loamy Uplands
Accessed: 08/28/2026
Ecological site group description
Key Characteristics
- Uplands
- <75% bedrock outcrop
- 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 sandy loam or sandier 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 sand sheets.
Vegetation dynamics
The modal ecological site for this ESG is R077AY012TX Sandy Loam 16-22" PZ.
Major Land Resource Area
MLRA 077A
Southern High Plains, Northern Part
Subclasses
Correlated Map Unit Components
23646174, 23646178, 23646025, 23646213, 23646212, 23646209, 23646208, 23646232, 23646227, 23646145, 24786616, 24786609, 24786562, 24786646, 24786688, 24786711, 24786654, 24786653, 24786673, 24786690, 24786610, 24786682, 24786566, 24784298, 24784280, 24784190, 24784295, 24784294, 24784282, 24784203, 24784204, 24787894, 24787828, 24787833, 24787909, 24787913, 24787818, 24786275, 24786281, 24786219, 24786225, 24786227, 24786122, 24786124, 24786286, 24786285, 24786336, 24786415, 24786371, 24786384, 24786390, 24786392, 24786427, 24786429, 24786411, 24786413, 24786356, 24293660, 24293663, 24293654, 24293564, 24293498, 24293464, 24465743, 24465749, 24465769, 24465780, 24465723, 24505804, 24505810, 24505717, 24505719, 24505758, 24505761, 24505757, 24505759, 24505795, 24231825, 24231831, 24232440, 24242561, 24242567
Stage
Provisional
Contributors
Curtis Talbot
Travis Nauman
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