Natural Resources
Conservation Service
ecological site group 034AESG36
Semiarid Cool Shallow
Accessed: 06/07/2026
Ecological site group description
Key Characteristics
- <75% bedrock outcrop
- Ephemeral water or uplands
- Udic, ustic, and xeric moisture regimes
- Uplands
- Surface SAR <8
- Gypsum <5% surface and <10% subsurface
- Subsurface EC <8 and surface EC <4
- EC <1.5 surface and <2 subsurface
- Depth: 30-55cm
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 hillslopes and escarpments.
Climate
This ESG is characterized by the ustic moisture regime.
Vegetation dynamics
The modal ecological site for this ESG is R034AY362WY Shallow Loamy High Plains Southeast (SwLy).
Major Land Resource Area
MLRA 034A
Cool Central Desertic Basins and Plateaus
Subclasses
- DX034A02X122–Loamy Pinedale Plateau (Ly PP)
- DX034A02X124–Loamy Argillic Pinedale Plateau (LyA PP)
- DX034A02X126–Loamy Calcareous Pinedale Plateau (LyCa PP)
- DX034A05X122–Loamy Beaver Rim (Ly BR)
- R034AA207UT–Semi-desert Shallow Loam (Black sagebrush)
- R034AA240UT–Semi-desert Shallowbreaks (Bluebunch wheatgrass/ Utah juniper)
- R034AY230WY–Overflow Foothills and Basins West (Ov)
- R034AY244WY–Saline Upland Foothills and Basins West (SU)
- R034AY256WY–Shallow Breaks Foothills and Basins West (SwBr)
- R034AY260WY–Shallow Igneous Foothills and Basins West (SwIg)
- R034AY262WY–Shallow Loamy Foothills and Basins West (SwLy)
- R034AY263WY–Shallow Loamy Calcareous Foothills and Basins West (SwLyCa)
- R034AY266WY–Shallow Sandy Foothills and Basins West (SwSy)
- R034AY274WY–Subirrigated Foothills and Basins West (Sb)
- R034AY276WY–Very Shallow Foothills and Basins West (VS)
- R034AY300CO–Loamy Breaks
- R034AY322WY–Loamy High Plains Southeast (Ly)
- R034AY354WY–Shale High Plains Southeast (Sh)
- R034AY358WY–Shallow Clayey High Plains Southeast (SwCy)
- R034AY362WY–Shallow Loamy High Plains Southeast (SwLy)
- R034AY366WY–Shallow Sandy High Plains Southeast (SwSy)
- R034AY376WY–Very Shallow High Plains Southeast (VS)
Correlated Map Unit Components
23784139, 23725138, 23725218, 23725245, 23724771, 23724854, 23725347, 23724863, 23724898, 24513280, 24513286, 24513290, 24513732, 24514092, 24513870, 24285524, 24289043, 24289048, 24289061, 24289511, 24289515, 24289516, 24300895, 24300648, 24300897, 24300896, 24300907, 24300665, 24300208, 24300942, 24300944, 24300951, 24300450, 24300716, 24300259, 24300727, 24300495, 24300757, 24300318, 24301073, 24300822, 24312081, 24312033, 24312031, 24312242, 24312252, 24445709, 24444932, 24445031, 24444948, 24445524, 24445281, 24444632, 24444643, 24444653, 24445426, 24444679, 24444684, 24444876, 24444863, 24445178, 24444961, 24444879, 24444906, 24445803, 24445690, 24325364, 24325368, 24325108, 24325423, 24325219, 24325221, 24325154, 24325341, 24325464, 24364606, 24364635, 24364582, 24364585, 24364589, 24369746, 24369815, 24369847, 24369862, 24370053, 24370079, 24370280, 24372032, 24372161, 24372222, 24372621, 24375090, 24375100, 24374179, 24374804, 24374789, 24374780
Stage
Provisional
Contributors
Travis Nauman
Curtis Talbot
) icon wherever it occurs. Drag and drop items to reorder. Cookies are used to store briefcase items between browsing sessions. Because of this, the number of items that can be added to your briefcase is limited, and briefcase items added on one device and browser cannot be accessed from another device or browser. Users who do not wish to place cookies on their devices should not use the briefcase tool. Briefcase cookies serve no other purpose than described here and are deleted whenever browsing history is cleared.
