Natural Resources
Conservation Service
ecological site group 041XESG05
Finer Uplands
Accessed: 07/14/2026
Ecological site group description
Key Characteristics
- Uplands
- <75% bedrock outcrop
- Surface SAR <8, or Subsurface EC <8, or Surface EC <4
- Gypsum <5% surface and <10% subsurface
- EC <1.5 surface or <2 subsurface
- slope <35% or <40% surface rock
- depth >55cm
- Rock <30% surface and <30% subsurface
- Clay <30% surface and <35% subsurface
- sand <75% or texture is Loamy Fine Sand or finer in surface & subsurface
- Clay >20% or texture is Fine Sandy Loam or finer 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 hills.
Vegetation dynamics
The modal ecological site for this ESG is R041XB201AZ Breaks 8-12" p.z.
Major Land Resource Area
MLRA 041X
Madrean Archipelago
Subclasses
- F041XA129AZ–Mountains 25-30" p.z. (PSME, PIPO)
- R041XA102AZ–Shallow Hills 16-20" p.z.
- R041XA108AZ–Loamy Upland 16-20" p.z.
- R041XB201AZ–Breaks 8-12" p.z.
- R041XC308AZ–Limy Slopes 12-16" p.z.
- R041XC309AZ–Limy Upland 12-16" p.z.
- R041XC311AZ–Loamy Swale 12-16" p.z.
- R041XC314AZ–Loamy Slopes 12-16" p.z.
- R041XC318AZ–Sandy Loam 12-16" p.z. Deep
- R041XC326AZ–Sandy Upland 12-16" p.z. Saline
- R041XC330AZ–Volcanic Hills 12-16" p.z. Clayey
Correlated Map Unit Components
22137566, 22137567, 22137604, 22137602, 22137611, 22137432, 22137431, 22137435, 22137551, 22137549, 22137783, 22137782, 22137794, 22137877, 22137893, 22138290, 22138631, 22139163, 22139185, 22139180
Stage
Provisional
Contributors
Curtis Talbot
Travis Nauman
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