IDENTIFIERS
Current Taxon Name (Soil Name):
Rombo
OSD
Series Extent
User Site ID:
S1990NM039003
User Pedon ID:
90NM039003
Lab Information:
Certified Lab Pedon Description -
no
Lab Source ID -
SSL
Lab Pedon # -
91P0213
NCSS Pedon Lab Data NASIS Record ID -
63260
Print Date:
11/12/2024
LOCATION
Location In Web Soil Survey
AOI is roughly a square mile and pedon is marked in the center.
Location in SoilWeb
Location in Google Maps
Std. Latitude:
36.6766663
Std. Longitude:
-106.7483368
Datum:
WGS84
Location Description:
Rio Arriba County, New Mexico
State:
New Mexico
County:
NM039—Rio Arriba
PEDON
Pedon Purpose:
full pedon description
Pedon Record Orgin:
Converted from SSL-CMS data
Pedon #:
3
Sampled As Information:
Soil Name -
Rombo
Taxonomic Class -
Fine, mixed Typic Ustochrepts
Classificaton Date -
6/1/1990
Moisture Class -
ustic
Dynamic Soil Properties:
Pedoderm Loose Cover Indicator -
no
Hydric:
no
SITE
Hill Slope Profile:
backslope
Drainage Class:
well
Surface Fragments:
Benchmark Soil?:
no
VEGETATION
SITE OBSERVATION
Observation Date:
6/1/1990 (actual site observation date)
Surface Cover Properties:
Pedoderm Loose Cover Indicator -
no
Drained? -
no
Bedded Soil? -
no
Forest Plantation? -
no
Site Erosion Accelerated:
water erosion
Setting and Climate
Slope
Slope Length USLE
Upslope Length
Elev.
Corr. Elev
Aspect
MAP
REAP
FFD
MAAT
MSAT
MWAT
MAST
MSST
MWST
MFFP
PE Index
Climate Station ID
Climate Station Name
Climate Station Type
%
m
degrees
mm
mm
C
mm
—
—
—
2179
—
43
—
—
6
—
—
—
—
—
—
—
—
—
—
A1—0 to 5 centimeters (0.0 to 2.0 inches); very dark grayish brown (10YR 3/2), dark grayish brown (10YR 4/2), dry; loam; weak thin platy, and weak very fine granular structure; soft, very friable, slightly sticky, slightly plastic; 2.5 very fine and fine roots; fragments; clear smooth boundary. Lab sample # 91P01309. common very fine and fine roots
Bw1—5 to 25 centimeters (2.0 to 9.8 inches); dark grayish brown (10YR 4/2), grayish brown (10YR 5/2), dry; clay loam; weak coarse prismatic, and moderate medium subangular blocky structure; very hard, friable, slightly sticky, slightly plastic; 5.5 very fine and fine roots and 0.5 coarse roots; 0.5 very fine pores; fragments; clear smooth boundary. Lab sample # 91P01310. few coarse roots; many very fine and fine roots
Bw2—25 to 43 centimeters (9.8 to 16.9 inches); dark grayish brown (10YR 4/2), grayish brown (10YR 5/2), dry; clay loam; weak coarse prismatic, and moderate medium subangular blocky structure; very hard, extremely firm*, slightly sticky, slightly plastic; 2.5 very fine and fine roots and 0.5 coarse roots; 0.5 very fine pores; fragments; slight effervescence; clear smooth boundary. Lab sample # 91P01311. few coarse roots; common very fine and fine roots
Bw3—43 to 66 centimeters (16.9 to 26.0 inches); dark grayish brown (10YR 4/2), grayish brown (10YR 5/2), dry; clay loam; 1 percent yellowish brown (10YR 5/6) fine distinct mottles; weak coarse prismatic, and moderate medium subangular blocky structure; very hard, extremely firm*, slightly sticky, slightly plastic; 2.5 very fine and fine roots and 0.5 medium roots; 0.5 very fine pores; fragments; strong effervescence; clear smooth boundary. few medium roots; common very fine and fine roots; few fine distinct 10YR56 mottles
Bk—66 to 76 centimeters (26.0 to 29.9 inches); dark grayish brown (10YR 4/2), light brownish gray (10YR 6/2), dry; clay loam; 11 percent yellow (10YR 8/6) fine distinct mottles; very hard, extremely firm*, slightly sticky, slightly plastic; 0.5 very fine and fine roots and 0.5 medium roots; 0.5 very fine pores; fragments; strong effervescence; clear smooth boundary. few very fine and fine roots; few medium roots; common fine distinct 10YR86 mottles
2Cr1—76 to 109 centimeters (29.9 to 42.9 inches); fragments. soft layered weathered shale
2Cr2—109 to 112 centimeters (42.9 to 44.1 inches); yellow (10YR 7/6) mottles; fragments. soft layered weathered shale
2Cr3—112 to 152 centimeters (44.1 to 59.8 inches); fragments. soft layered weathered shale