IDENTIFIERS

Current Taxon Name (Soil Name): Waldo

OSD

Series Extent

User Site ID: 04-DRJ-12

User Pedon ID: S2004OR071012

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - SSL

Lab Pedon # - 05N0279

NCSS Pedon Lab Data NASIS Record ID - 18260

Print Date: 5/20/2024

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: 45.3416672

Std. Longitude: -123.1975021

Datum: WGS84

Township: 3S

Range: 4W

Section: 5

PLSS Details: northeast 1/4 of the northeast 1/4 of the southeast 1/4

Country: US—United States

State: Oregon

County: OR071—Yamhill

MLRA: 2—Willamette and Puget Sound Valleys

7.5 Minute USGS Quad: 45123-C2—Carlton, Oregon

PEDON

Describers Name: David R. Johnson

Current Taxonomic Class: Fine, smectitic, mesic Fluvaquentic Vertic Endoaquolls

Current Taxon Kind: series

Pedon Type: classifies to current taxon name, full description

Pedon Purpose: full pedon description

Pedon Record Orgin: NASIS

Pedon #: 12

Sampled As Information:

Soil Name - Waldo

Taxonomic Class - Fine, smectitic, mesic Fluvaquentic Vertic Endoaquolls

PSC - 10 to 40 cm.

Classificaton Date - 10/6/2004

Moisture Class - xeric

Moisture SUBClass - xeric

Dynamic Soil Properties:

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Parent Material: loamy alluvium over clayey alluvium derived from igneous and sedimentary rock

Landform: flood plain

Drainage Class: poorly

Flooding: occasional flooding for brief periods begining in nov

Ponding: none ponding

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 10/6/2004 (actual site observation date)

Surface Cover Properties:

Pedoderm Loose Cover Indicator - no

Drained? - no

Bedded Soil? - no

Forest Plantation? - no

Current Weather - rain

Current Air Temp - 19

Pedon Diagnostic Features
Feature Kind	Feature Depth L-H	Feature Thickness L-RV-H
	cm
mollic epipedon aquic conditions cambic horizon	0—46 7—160 28—101	—46— —153— —73—

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
1	—	—	48	—		1041	—	186	11.3	18.7	4.3	—	—	—	—	—	OR5384	McMinnville	WETS

Ap—0 to 7 centimeters (0.0 to 2.8 inches); very dark grayish brown (10YR 3/2) broken face, grayish brown (10YR 5/2) broken face, dry; silty clay loam; 7 percent sand; 65 percent silt; 28 percent clay; moderate fine subangular blocky structure; very hard, slightly sticky, slightly plastic; 10.0 very fine roots throughout and 2.0 fine roots throughout; 1 percent fine spherical iron-manganese concretions throughout; 1 percent by volume nonflat subrounded indurated 2-3-5 millimeter diorite fragments; clear smooth boundary. Lab sample # 05N01664; moist when described; observed in pit, large or quarry

A2—7 to 28 centimeters (2.8 to 11.0 inches); very dark grayish brown (10YR 3/2) broken face, brown (10YR 5/3) broken face, dry; silty clay loam; 9 percent sand; 59 percent silt; 32 percent clay; moderate medium subangular blocky structure; very hard, moderately sticky, moderately plastic; 5.0 very fine roots throughout and 2.0 fine roots throughout; 1 percent fine spherical iron-manganese concretions throughout and 10 percent prominent dark yellowish brown (10YR 4/6), moist, masses of oxidized iron in matrix; fragments; clear smooth boundary. Lab sample # 05N01665; slightly dry when described;

Bw1—28 to 46 centimeters (11.0 to 18.1 inches); very dark grayish brown (10YR 3/2) broken face, brown (10YR 5/3) broken face, dry; silty clay; 12 percent sand; 48 percent silt; 40 percent clay; weak coarse subangular blocky structure; very hard, moderately sticky, moderately plastic; 3.0 very fine roots throughout and 1.0 fine roots throughout; 1 percent fine spherical iron-manganese concretions throughout and 50 percent prominent dark yellowish brown (10YR 4/6), moist, masses of oxidized iron in matrix; fragments; gradual wavy boundary. Lab sample # 05N01666; slightly dry when described;

Bw2—46 to 101 centimeters (18.1 to 39.8 inches); grayish brown (10YR 5/2) broken face, light brownish gray (10YR 6/2) broken face, dry; silty clay; 9 percent sand; 41 percent silt; 50 percent clay; moderate coarse prismatic parts to strong medium subangular blocky structure; very hard, very sticky, very plastic; 2.0 very fine roots throughout and 0.5 fine roots throughout; 5 percent prominent black (10YR 2/1), moist, manganese coatings on faces of peds and 60 percent prominent dark yellowish brown (10YR 4/6), moist, masses of oxidized iron in matrix; fragments; clear wavy boundary. Lab sample # 05N01667; slightly dry when described;

C—101 to 160 centimeters (39.8 to 63.0 inches); olive brown (2.5Y 4/3) broken face, brown (10YR 5/3) broken face, dry; clay; 5 percent sand; 35 percent silt; 60 percent clay; weak very coarse prismatic structure; extremely hard, very firm, very sticky, very plastic; 0.5 very fine roots throughout; 20 percent distinct pressure faces on vertical faces of peds; 5 percent distinct black (10YR 2/1), moist, manganese coatings on faces of peds and 50 percent prominent dark yellowish brown (10YR 4/6), moist, masses of oxidized iron in matrix; fragments. Lab sample # 05N01668; slightly moist when described;