*** Primary Characterization Data ***

Pedon ID: 90WY005007

( Campbell, Wyoming )

Print Date: Apr 19 2025 2:50AM

Sampled as on Jun 1, 1990:	Forkwood ; Fine-loamy, mixed, mesic Ustollic Haplargid
Revised to correlated:	Forkwood ; Fine-loamy, mixed, active, mesic Ustollic Haplargids

				United States Department of Agriculture
SSL	-	Project	CP90WY243   CAMPBELL	Natural Resources Conservation Service
	-	Site ID	S1990WY005007   Lat: 43° 56' 47.00" north  Long: 105° 49' 58.00" west  MLRA: 58B	National Soil Survey Center
	-	Pedon No.	90P0975	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
90P05916	A	A	0-5				L	L
90P05917	BA	BA	5-17				CL	CL
90P05918	Bt	Bt	17-40				CL	CL
90P05919	Btk	Btk	40-57				CL	CL
90P05920	Bk1	Bk1	57-105				CL	L
90P05921	Bk2	Bk2	105-140				CL	L
90P05922	C	C	140-175				L	CL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.58	(NA)
Clay, carbonate free, Weighted Average	32	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	18	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	32	% wt
LE, Whole Soil, Summed to 1m	4	cm/m
Weighted averages based on control section: 17-57 cm

---

PSDA  &  Rock Fragments				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-
					(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)					( Rock Fragments   (mm) )
				Lab	Clay	Silt	Sand	Fine	CO3	Fine	Coarse	VF	F	M	C	VC	(- - - - - - - - Weight - - - - - - - -)				>2 mm
				Text-	<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1	2	5	20	.1-	wt %
	Depth			ure	.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2	-5	-20	-75	75	whole
Layer	(cm)	Horz	Prep		(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)												(- - - - - - - % of <75mm - - - - - -)				soil
				3A1a1a	3A1a1a	3A1a1a	3A1a1a		3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3B1	3B1	3B1
90P05916	0-5	A	S	l	19.1	46.8	34.1			19.8	27.0	19.9	11.5	2.0	0.6	0.1	--	--	--	14
90P05917	5-17	BA	S	cl	34.7	36.8	28.5			16.8	20.0	15.3	10.1	2.3	0.6	0.2	--	--	--	13
90P05918	17-40	Bt	S	cl	36.0	35.6	28.4			17.7	17.9	14.4	10.8	2.6	0.5	0.1	--	--	--	14
90P05919	40-57	Btk	S	cl	27.5	33.4	39.1		1.9	17.0	16.4	16.3	16.6	4.7	1.0	0.5	tr	tr	--	23
90P05920	57-105	Bk1	S	l	26.7	28.1	45.2		1.9	16.6	11.5	12.5	21.8	9.0	1.7	0.2	tr	tr	--	33
90P05921	105-140	Bk2	S	l	26.5	34.0	39.5			17.9	16.1	17.9	15.8	4.7	0.9	0.2	tr	tr	--	22
90P05922	140-175	C	S	cl	31.0	35.7	33.3		0.6	20.4	15.3	17.6	12.2	2.7	0.7	0.1	tr	tr	--	16

*** Primary Characterization Data ***

Pedon ID: 90WY005007

( Campbell, Wyoming )

Print Date: Apr 19 2025 2:50AM

Sampled As	:	Forkwood		Fine-loamy, mixed, mesic Ustollic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0975

---

Bulk Density  &  Moisture				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(Bulk Density)		Cole	(- - - - - - - - - - - Water Content - - - - - - - - - - -)					( Air Dry-Oven Dry )		WRD	Aggst
				33	Oven	Whole	6	10	33	1500	1500 kPa	(- - - - Ratio - - - -)		Whole	Stabl	(- - Ratio/Clay - -)
	Depth			kPa	Dry	Soil	kPa	kPa	kPa	kPa	Moist		Corrected	Soil	2-0.5mm	CEC7	1500 kPa
Layer	(cm)	Horz	Prep	(- - - g cm-3 - - -)			(- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -)							cm3 cm-3	%
				4A1d	4A1h				4B1c	3C2a1a		3D1		4C1	3F1a1a	8D1	8D1
90P05916	0-5	A	S	1.27	1.42	0.038			25.4	8.1		1.013		0.22	8	0.75	0.42
90P05917	5-17	BA	S	1.37	1.65	0.064			25.7	13.0		1.023		0.17		0.69	0.37
90P05918	17-40	Bt	S	1.41	1.65	0.054			24.1	14.9		1.024		0.13		0.48	0.41
90P05919	40-57	Btk	S	1.39	1.51	0.028			21.0	11.4		1.018		0.13		0.65	0.41
90P05920	57-105	Bk1	S	1.51	1.62	0.024			17.4	9.5		1.017		0.12		0.97	0.36
90P05921	105-140	Bk2	S	1.34	1.38	0.010			22.7	10.3		1.018		0.17		0.69	0.39
90P05922	140-175	C	S	1.40	1.56	0.037			23.3	11.1		1.020		0.17		0.66	0.36

---

Water Content

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

(- - Atterberg - -)

(- - - - - Bulk Density - - - - -)

(- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -)

(- - - Limits - - -)

Field

Recon

Recon

Field

Recon

(- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -)

LL

PI

33

Oven

33

6

10

33

100

200

500

Depth

kPa

Dry

kPa

kPa

kPa

kPa

kPa

kPa

kPa

Layer

(cm)

Horz

Prep

pct <0.4mm

(- - - - - - - - g cm-3 - - - - - - -)

(- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -)

3C1e1a

90P05916

0-5

A

S

14.4

90P05917

5-17

BA

S

17.9

90P05918

17-40

Bt

S

18.9

90P05919

40-57

Btk

S

15.8

90P05920

57-105

Bk1

S

13.8

90P05921

105-140

Bk2

S

14.1

90P05922

140-175

C

S

15.0

*** Primary Characterization Data ***

Pedon ID: 90WY005007

( Campbell, Wyoming )

Print Date: Apr 19 2025 2:50AM

Sampled As	:	Forkwood		Fine-loamy, mixed, mesic Ustollic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0975

---

Carbon  &  Extractions				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-
				(- - - - - Total - - - - -)			Est	OC	C/N	(- - - Dith-Cit Ext - - -)			(- - - - - - Ammonium Oxalate Extraction - - - - - -)						(- - - Na Pyro-Phosphate - - -)
	Depth			C	N	S	OC	(WB)	Ratio	Fe	Al	Mn	Al+½Fe	ODOE	Fe	Al	Si	Mn	C	Fe	Al	Mn
Layer	(cm)	Horz	Prep	(- - - - - - - - - - % of <2 mm - - - - - - - - - -)						(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)								mg kg-1	(- - - - - - % of < 2mm - - - - -)
					6B3a			6A1c		6C2b	6G7a
90P05916	0-5	A	S		0.147			1.75		0.7	0.1
90P05917	5-17	BA	S		0.100			0.98		1.0	0.1
90P05918	17-40	Bt	S		0.095			0.83		0.9	0.1
90P05919	40-57	Btk	S		0.074			0.63		0.7	0.1
90P05920	57-105	Bk1	S					0.30		0.7	0.1
90P05921	105-140	Bk2	S					0.29		0.7	0.1
90P05922	140-175	C	S					0.30		0.9	0.1

---

CEC  &  Bases				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(- - - - - - NH4OAC Extractable Bases - - - - -)								CEC8	CEC7	ECEC		(- - - - Base - - - -)
								Sum	Acid-	Extr	KCl	Sum	NH4	Bases	Al	(- Saturation -)
	Depth			Ca	Mg	Na	K	Bases	ity	Al	Mn	Cats	OAC	+Al	Sat	Sum	NH4OAC
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)							mg kg-1	(- - - - cmol(+) kg-1 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2e	6O2d	6P2b	6Q2b		6H5a			5A3a	5A8b			5C3	5C1
90P05916	0-5	A	S	11.1*	4.1	0.1	0.9	16.2	2.2			18.4	14.3			88	100
90P05917	5-17	BA	S	17.0*	7.6	0.1	0.6	25.3	3.0			28.3	24.1			89	100
90P05918	17-40	Bt	S	43.6*	11.6	0.4	0.3		1.2				17.3			98	100
90P05919	40-57	Btk	S	47.4*	9.0	0.2	0.3						18.0			100	100
90P05920	57-105	Bk1	S	27.4*	9.6	0.2	0.4						25.8			100	100
90P05921	105-140	Bk2	S	43.5*	12.0	0.8	0.4						18.4			100	100
90P05922	140-175	C	S	43.8*	11.7	1.0	0.4						20.6			100	100

^*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.

*** Primary Characterization Data ***

Pedon ID: 90WY005007

( Campbell, Wyoming )

Print Date: Apr 19 2025 2:50AM

Sampled As	:	Forkwood		Fine-loamy, mixed, mesic Ustollic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0975

---

Salt				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-	-20-
				(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)																	1:2
																			Total	Elec	Elec	Exch
	Depth			Ca	Mg	Na	K	CO3	HCO3	F	Cl	PO4	Br	OAC	SO4	NO2	NO3	H2O	Salts	Cond	Cond	Na	SAR
Layer	(cm)	Horz	Prep	(- - - - - mmol(+) L-1 - - - - -)				(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)										(- - - - % - - - -)		(- - dS m-1 - -)		%
				6N1b	6O1b	6P1b	6Q1b	6I1b	6J1b	6U1a	6K1c				6L1c	6W1a	6M1c	8A	8D5	8A3a	4F1a1a1		5E
90P05916	0-5	A	S	7.0	4.0	0.3	0.8	--	10.2	0.8	0.6				1.2	--	--	44.5	tr	1.08	0.29	1	tr
90P05917	5-17	BA	S																		0.08	tr
90P05918	17-40	Bt	S	2.7	1.6	0.3	0.1	--	3.7	0.1	0.2				0.5	--	--	52.7	tr	0.43	0.25	2	tr
90P05919	40-57	Btk	S																		0.22	1
90P05920	57-105	Bk1	S	1.5	1.9	1.4	0.1	--	2.8	0.2	0.3				1.5	0.1	tr	42.2	tr	0.49	0.25	1	1
90P05921	105-140	Bk2	S	2.5	3.2	3.7	0.2	--	2.5	0.5	2.4				3.7	0.3	0.4	44.4	tr	0.97	0.37	3	2
90P05922	140-175	C	S	16.3	13.9	7.4	0.4	--	1.9	0.8	6.8				26.8	--	0.8	46.6	0.1	2.78	1.02	3	2

---

pH  &  Carbonates				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-
				(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)						(- - Carbonate - -)		(- - Gypsum - - -)
					CaCl2					As CaCO3		As CaSO4*2H2O		Resist
	Depth				0.01M	H2O	Sat			<2mm	<20mm	<2mm	<20mm	ohms
Layer	(cm)	Horz	Prep	KCl	1:2	1:1	Paste	Oxid	NaF	(- - - - - - - - - - - - % - - - - - - - - - - -)				cm-1
					4C1a2a	4C1a2a	8C1b			6E1g		4E2a1a1a1		8E1
90P05916	0-5	A	S		6.9	7.5	6.7
90P05917	5-17	BA	S		6.3	6.8
90P05918	17-40	Bt	S		7.4	7.9	7.4			1
90P05919	40-57	Btk	S		7.7	8.1				7
90P05920	57-105	Bk1	S		7.8	8.3	8.1			5				2200
90P05921	105-140	Bk2	S		7.8	8.1	8.0			4
90P05922	140-175	C	S		7.7	7.9	7.7			4		--

---

Phosphorus

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)

KCl

Melanic

NZ

Acid

Anion Exch Resin

Bray

Bray

Olsen

H2O

Citric

Mehlich

Extr

Depth

Index

Oxal

Available

Capacity

1

2

Acid

III

NO3

Layer

(cm)

Horz

Prep

%

(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)

6S3

90P05916

0-5

A

S

29.0

90P05917

5-17

BA

S

1.0

90P05918

17-40

Bt

S

--

*** Primary Characterization Data ***

Pedon ID: 90WY005007

( Campbell, Wyoming )

Print Date: Apr 19 2025 2:50AM

Sampled As	:	Forkwood		Fine-loamy, mixed, mesic Ustollic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0975

---

Trace Elements Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
	Depth			Ag	As	Ba	Be	Cd	Co	Cr	Cu	Mn	Mo		Hg
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg		ug/kg
									4H1a	4H1a	4H1a	4H1a			4H1a
90P05916	0-5	A	S						6.37	22.52	17.52	368.27			32
90P05917	5-17	BA	S						6.05	27.04	18.94	309.78			33
90P05920	57-105	Bk1	S						6.02	26.61	18.24	313.36			29
90P05922	140-175	C	S						6.74	29.01	24.40	322.54			31

---

Trace Elements Tier 2				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-
	Depth			Ni	P	Pb	Sb	Se	Sn	Sr	Tl	V	W	Zn
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	ug/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg
				4H1a	4H1a	4H1a								4H1a
90P05916	0-5	A	S	14.76	515.94	12.24								68.51
90P05917	5-17	BA	S	18.05	348.34	11.83								75.11
90P05920	57-105	Bk1	S	19.37	470.09	11.50								68.69
90P05922	140-175	C	S	21.96	500.62	13.28								81.33

---

Major Elements				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
	Depth			Al	Ca	Fe	K	Mg	Mn	Na	P	Si	Sr	Ti	Zr
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg
				4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b		4H1b	4H1b
90P05916	0-5	A	S	20848	2419	17658	19256	2717	357	3636	572	342887		2964	122
90P05917	5-17	BA	S	33229	3306	23168	18265	4511	342	2945	400	321501		2799	97
90P05920	57-105	Bk1	S	41759	22286	20098	18209	7437	317	3476	507	315970		2303	88
90P05922	140-175	C	S	36109	18837	23453	17035	7176	323	2397	618	307631		2698	103

*** Primary Characterization Data ***

Pedon ID: 90WY005007

( Campbell, Wyoming )

Print Date: Apr 19 2025 2:50AM

Sampled As	:	Forkwood		Fine-loamy, mixed, mesic Ustollic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0975

---

Clay Mineralogy (<.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Elemental

EGME

Inter

SiO2

Al2O3

Fe2O3

MgO

CaO

K2O

Na2O

Retn

preta

Depth

Fract

7A2i

7C3

tion

Layer

(cm)

Horz

ion

( - - - - - - - - - peak size - - - - - - - - - - )

(- - - - - - - - - % - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)

mg g-1

90P05916

0.0-5.0

A

tcly

MT 3

MI 3

KK 3

MM 1

QZ 1

21

7.0

2.5

90P05918

17.0-40.0

Bt

tcly

MT 4

KK 3

MI 2

QZ 1

24

7.4

1.8

90P05920

57.0-105.0

Bk1

tcly

MT 4

KK 3

MI 2

CA 1

QZ 1

22

6.3

1.7

90P05922

140.0-175.0

C

tcly

MT 4

KK 3

MI 2

QZ 1

23

6.3

2.3

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA Calcite	KK Kaolinite	MI Mica	MM Montmorillonite-Mica	MT Montmorillonite
QZ Quartz

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: 90WY005007

( Campbell, Wyoming )

Print Date: Apr 19 2025 2:50AM

Sampled As	:	Forkwood		Fine-loamy, mixed, mesic Ustollic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0975

---

Sand - Silt Mineralogy (2.0-0.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Optical

EGME

Inter

Tot Re

Grain Count

Retn

preta

Depth

Fract

7B1a2

tion

Layer

(cm)

Horz

ion

( - - - - - - - - peak size - - - - - - - - - )

(- - - - - - - - % - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -)

mg g-1

90P05916

0.0-5.0

A

csi

OT 98

GS 1

PO tr

90P05917

5.0-17.0

BA

csi

OT 99

GS tr

PO tr

90P05918

17.0-40.0

Bt

csi

OT 99

GS tr

90P05919

40.0-57.0

Btk

vfs

OT 99

90P05920

57.0-105.0

Bk1

fs

OT 99

90P05921

105.0-140.0

Bk2

vfs

OT 99

90P05922

140.0-175.0

C

vfs

OT 99

GS tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm	vfs - Very Fine Sand 0.05-0.1 mm	fs - Fine Sand 0.1-0.25 mm

MINERAL INTERPRETATION:
GS Glass	OT Other	PO Plant Opal

*** Primary Characterization Data ***

Pedon ID: 90WY005007

( Campbell, Wyoming )

Print Date: Apr 19 2025 2:50AM

Sampled As	:	Forkwood		Fine-loamy, mixed, mesic Ustollic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0975

---

Fine Earth Mineralogy (<2.0 mm)				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-
				X-Ray					Thermal				Elemental							EGME	Inter
													SiO2	Al2O3	Fe2O3	MgO	CaO	K2O	Na2O	Retn	preta
	Depth		Fract																	7D2	tion
Layer	(cm)	Horz	ion	( - - - - - - - - - - peak size - - - - - - - - - - )					(- - - - - - - - - % - - - - - - - - - -)				(- - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -)							mg g-1
90P05916	0.0-5.0	A	feth																	28.0
90P05918	17.0-40.0	Bt	feth																	60.0
90P05920	57.0-105.0	Bk1	feth																	41.0
90P05922	140.0-175.0	C	feth																	47.0

FRACTION INTERPRETATION:
feth - Fine Earth <2 mm