Natural Resources
Conservation Service
ecological site group 030XESG06
Loamy Uplands
Accessed: 07/14/2026
Ecological site group description
Key Characteristics
None specified
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 fan terraces, alluvial fans, and fan remnants.
Vegetation dynamics
The modal ecological site for this ESG is R030XB005NV Arid Active Alluvial Fans.
Major Land Resource Area
MLRA 030X
Mojave Basin and Range
Subclasses
- F030XC288NV–Pinus monophylla-Juniperus osteosperma/Quercus gambelii-Cercocarpus ledifolius var. intermontanus/Poa fendleriana-Bouteloua gracilis
- R030XA020CA–Arid Fans 5-7
- R030XA029CA–Shallow Limy 5-7
- R030XA035CA–Sedimentary Hill
- R030XA105AZ–Limy Fan 3-6" p.z.
- R030XB004NV–SANDY 5-7 P.Z.
- R030XB005NV–Arid Active Alluvial Fans
- R030XB009CA–Loamy Cool Aridic Fans 6-8
- R030XB019NV–Eroded Fan Remnant Pavette 4-6 P.Z.
- R030XB020NV–LOAMY BOTTOM
- R030XB035NV–SANDY LOAM 5-7 P.Z.
- R030XB043NV–CLAYPAN 5-7 P.Z.
- R030XB076NV–SHALLOW GRAVELLY SLOPE 6-8 P.Z.
- R030XB137CA–Granitic Loam
- R030XB156CA–Limy 5-7" p.z. (Low Production)
- R030XB192CA–Very Rarely Flooded, Warm Thermic Fan Piedmonts
- R030XB193CA–Very Shallow To Moderately Deep Gravelly Slopes
- R030XB205AZ–Sandy Loam Upland 6-10" p.z. Limy Subsurface, Gravelly
- R030XB206AZ–Cobbly Limy Upland 6-9" p.z. Deep
- R030XB211AZ–Limy Fan 6-9" p.z.
- R030XB214AZ–Limy Upland 6-9" p.z.
- R030XB218AZ–Sandy Wash 6-9" p.z.
- R030XB226AZ–Sandy Loam Upland 6-9" p.z. Fine
- R030XC001CA–Granitic Loamy Ustic Fan Remnants 8-10 inches
- R030XC007NV–SHALLOW GRAVELLY LOAM 7-9 P.Z.
- R030XC232CA–Petrocalcic Fan Remnants
- R030XC238CA–Bi-Modal Semi-Desert Deep Fans 8-10 inches
- R030XC305AZ–Coarse Sandy Loam 10-13" p.z.
- R030XC308AZ–Limy Fan 10-13" p.z.
- R030XC311AZ–Limy Upland 10-13" p.z.
- R030XC314AZ–Sandy Loam Slopes 10-13" p.z. Gravelly, Warm
- R030XC315AZ–Sandy Loam Upland 10-13" p.z. Fine, Gravelly
- R030XC317AZ–Sandy Bottom 10-13" p.z.
- R030XC318AZ–Sandy Loam Upland 10-13" p.z. Limy, Skeletal
- R030XC321AZ–Sandy Loam Upland 10-13" p.z. Fine
- R030XC331AZ–Sandy Loam Slopes 10-13" p.z. Limy, Skeletal
- R030XD003CA–Hyperthermic Steep South Slopes
- R030XD006CA–Abandoned Fan
- R030XE006CA–COARSE LOAMY
- R030XF003CA–COARSE LOAMY
- R030XF012CA–Sandy
- R030XG018CA–LOAMY
- R030XG020CA–ALKALI FLATS 4-9"
- R030XG021CA–LOAMY 4-9"
- R030XG022CA–SANDY 4-9"
- R030XY046NV–OUTWASH PLAIN
- R030XY047NV–ALLUVIAL PLAIN
- R030XY110UT–Desert Loam (Creosotebush)
- R030XY134UT–Desert Shallow Loam (Creosotebush)
Correlated Map Unit Components
22338410, 22338432, 22338437, 22338447, 22338476, 22338480, 22338500, 22338502, 22341245, 22341505, 22341311, 22341511, 22341361, 22341385, 22341388, 22341389, 22341393, 22341398, 22341400, 22341403, 22341405, 22391161, 22391083, 22391342, 22391343, 22391061, 22391054, 22391071, 22391055, 22391327, 22391104, 22391108, 22391397, 22391396, 22391060, 22390970, 22391340, 22391113, 22391114, 22391031, 22391380, 22391419, 22391420, 22391065, 22394099, 22393997, 22393998, 23482305, 23482312, 23482316, 22639895, 22639831, 22639785, 22639787, 22639911, 22639841, 22639947, 22639948, 22639937, 22641802, 22641623, 22641485, 22641861, 22641504, 22642338, 22642431, 22642267, 22642447, 22642293, 22642296, 22642301, 23236782, 23236785, 23236946, 23237325, 23237329, 23236987, 23236991, 23237054, 23237347, 23237212, 23237357, 22655001, 22655438, 22655104, 22655022, 22655333, 22655142, 22655144, 22655346, 22655110, 22655278, 22655296, 22655062, 22655234, 22658438, 22658460, 22658297, 22658421, 22658331, 22658242, 22658526, 22660733, 22660674, 22660803, 22595766, 22672948, 22673730, 22673610, 22673623, 22673627, 22673389, 22673391, 22673533, 22673424, 22661108, 22661468, 22661298, 22661234, 22661521, 22663562, 22663563, 23148669, 23148755, 23148670, 23148716, 23148798, 23148947, 23148815, 23148691, 23151221, 23151322, 23237421, 23237427, 23237621, 23237628, 23237630, 23238441, 23239514, 23239507, 22601386, 22600951, 22601168, 22601178, 22601592, 22600985, 22601609, 22601200, 22601614, 22601007
Stage
Provisional
Contributors
Curtis Talbot
Travis Nauman
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