IDENTIFIERS

Current Taxon Name (Soil Name): Wilid

OSD

Series Extent

User Site ID: 06CO628011

User Pedon ID: 06CO628011

User Site Association ID: lan628-2006.4

Transect:

User Transect ID - 69TCO628241-WrB

Transect Stop Number - 9

Lab Information:

Certified Lab Pedon Description - no

Lab Pedon # - 06N0660

NCSS Pedon Lab Data NASIS Record ID - 17812

Print Date: 12/4/2024

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: 37.2748889

Std. Longitude: -104.3175556

Datum: WGS84

Township: 32 S.

Range: 62 W.

Section: 11

PLSS Details: 600 feet west 1900 feet south of the northeast corner

Map Unit: WrB—Wilid silty clay loam, 1 to 3 percent slopes

State: Colorado

County: CO071—Las Animas

MLRA: 69—Upper Arkansas Valley Rolling Plains

Non-MLRA Soil Survey Area: CO628—Las Animas County Area, Colorado, Parts of Huerfano and Las Animas Counties

7.5 Minute USGS Quad: 37104-C3—Earl, Colorado

PEDON

Describers Name: LAN

Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Ustic Haplargids

Current Taxon Kind: series

Pedon Type: classifies to current taxon name, full description

Pedon Purpose: full pedon description

Pedon Record Orgin: Windows Pedon

Pedon #: 1039

Sampled As Information:

Soil Name - Wilid

Taxonomic Class - Fine-silty, mixed, superactive, mesic Ustic Haplargids

PSC - 15 to 66 cm.

Classificaton Date - 3/14/2006

Soil Taxonomic Edition - eighth edition

Moisture Class - aridic (torric)

Moisture SUBClass - ustic

Dynamic Soil Properties:

Erosion Class - 1

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Parent Material: alluvium derived from sedimentary rock and/or eolian deposits

Landscape: plains

Landform: terrace

Geomorphic Component Terraces: tread

Slope Position: middle third

Slope Complexity: complex

Slope Shape Across: linear

Slope Shape Down: linear

Runoff: low

Drainage Class: well

Flooding: none flooding

Ponding: none ponding

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 3/14/2006 (actual site observation date)

Air Photo ID: 11678-276

Surface Cover Properties:

Site Obs. Cover Kind 1 - crop cover

Site Obs. Cover Kind 2 - hayland

Pedoderm Loose Cover Indicator - no

Drained? - no

Bedded Soil? - no

Forest Plantation? - no

Current Weather - sunny

Site Erosion Accelerated: water erosion

Pedon Horizon Lab Results - 1
Horizon	Top Depth	Bottom Depth	Sample ID	Data Collector	Total Clay	CaCO3 Clay	Total Silt	Fine Silt	Co. Silt	Total Sand	Total Sand Method	VC Sand	Co. Sand	Med. Sand	Fine Sand	VF Sand	VF Sand Method	Texture Class - Field Lab	Rubbed Fiber	Unrubbed Fiber	pH H2O
	cm	cm			%	%	%	%	%	%		%	%	%	%	%			%	%
Btk Btk BCk BCk Bk1 Bk1 2Bk2 2Bk2	48 48 89 89 112 112 135 135	— 89 — 112 — 135 — 173	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —

Pedon Horizon Lab Results - 2
Horizon	Top Depth	Bottom Depth	Sample ID	pH CaCl2	pH NaF	pH Ox	Delta pH	LL	PL	PI	Atter. Samp. Cond.	COLE	Pot. Acidity	Ca + Mg - Meh 2	K	Ca + Mg - Sat. Paste	KCl Extract. Acidity	Base Sat. - Meh 2	CEC-7	CEC-8.2
	cm	cm						%	%	%		cm/cm	meq/100g	cmol(+)/kg	cmol(+)/kg	mmol(+)/l	cmol(+)/kg	%	cmol(+)/kg	cmol(+)/kg
Btk Btk BCk BCk Bk1 Bk1 2Bk2 2Bk2	48 48 89 89 112 112 135 135	— 89 — 112 — 135 — 173	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —		— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —

Pedon Horizon Lab Results - 3
Horizon	Top Depth	Bottom Depth	Sample ID	ECEC	Phosphate P	NO3-N	EC	EC Method	EC 1:5 by volume	CaCO3 Equiv.	Equiv. Gypsum	Na	SAR	Gypsum Req.	Humic Color	Fulvic Color	Humic + Fulvic Color	Al	PI	Pyro. Hue	PyrO. Value	Pyro. Chroma
	cm	cm		cmol(+)/kg	mg/kg	mg/kg	dS/m		dS/m	%	%	mmol(+)/l	%	L-pcu/g	L-pcu/g	L-pcu/g	%
Btk Btk BCk BCk Bk1 Bk1 2Bk2 2Bk2	48 48 89 89 112 112 135 135	— 89 — 112 — 135 — 173	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	6 — 8 — 11 — 7 —	— — — — — — — —	— — — — — — — —	— 6 — 8 — 11 — 7	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —	— — — — — — — —

Pedon Diagnostic Features
Feature Kind	Feature Depth L-H	Feature Thickness L-RV-H
	cm
ochric epipedon argillic horizon	0—23 23—89	—- —-

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	—	—	1735	—	90	330	—	135	11	—	—	—	—	—	—	—	—	—	—

Ap1—0 to 10 centimeters (0.0 to 3.9 inches); dark grayish brown (10YR 4/2), very dark grayish brown (10YR 3/2), moist; clay loam; 30 percent clay; moderate medium subangular blocky structure; hard, friable, slightly sticky, slightly plastic; fragments; very slight effervescence, by hcl, 1n; slightly alkaline, pH 7.6, phenol red; abrupt smooth boundary.; moist when described; observed in pit, small

Ap2—10 to 23 centimeters (3.9 to 9.1 inches); grayish brown (10YR 5/2), dark grayish brown (10YR 4/2) crushed and very dark grayish brown (10YR 3/2), moist; silty clay loam; 36 percent clay; moderate medium and coarse angular blocky structure; very hard, firm, moderately sticky, moderately plastic; 25 percent distinct pressure faces on all faces of peds; fragments; very slight effervescence, by hcl, 1n; slightly alkaline, pH 7.6, phenol red; abrupt smooth boundary.; moist when described;. pressure faces are due to compaction.

Bt—23 to 48 centimeters (9.1 to 18.9 inches); yellowish brown (10YR 5/4), dark yellowish brown (10YR 4/4) and brown (10YR 4/3) crushed, moist; silty clay loam; 34 percent clay; moderate medium prismatic parts to moderate medium subangular blocky structure; very hard, firm, moderately sticky, moderately plastic; 45 percent distinct clay films on all faces of peds; fragments; noneffervescent, by hcl, 1n; slightly alkaline, pH 7.4, phenol red; clear smooth boundary.; moist when described;

Btk—48 to 89 centimeters (18.9 to 35.0 inches); brown (10YR 5/3), brown (10YR 4/3), moist; silty clay loam; 32 percent clay; moderate medium prismatic parts to moderate fine and medium subangular blocky structure; very hard, firm, moderately sticky, moderately plastic; 40 percent distinct clay films on all faces of peds; 5 percent fine and medium distinct irregular carbonate masses throughout; fragments; strong effervescence, by hcl, 1n; moderately alkaline, pH 8.0, phenol red; clear smooth boundary.; dry when described;

BCk—89 to 112 centimeters (35.0 to 44.1 inches); pale brown (10YR 6/3), brown (10YR 4/3), moist; silty clay loam; 28 percent clay; weak fine and medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 4 percent fine and medium distinct irregular carbonate masses throughout; fragments; violent effervescence, by hcl, 1n; moderately alkaline, pH 8.4, thymol-blue; clear smooth boundary.; dry when described;

Bk1—112 to 135 centimeters (44.1 to 53.1 inches); pale brown (10YR 6/3), brown (10YR 5/3), moist; silt loam; 23 percent clay; weak medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 2 percent fine faint irregular carbonate masses throughout; fragments; violent effervescence, by hcl, 1n; moderately alkaline, pH 8.4, thymol-blue; clear smooth boundary.; dry when described;

2Bk2—135 to 173 centimeters (53.1 to 68.1 inches); pale red (7.5R 6/3), weak red (7.5R 5/3), moist; loam; 24 percent clay; weak medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 2 percent fine faint irregular carbonate masses throughout; fragments; strong effervescence, by hcl, 1n; moderately alkaline, pH 8.4, thymol-blue.; dry when described;