*** Primary Characterization Data ***

Pedon ID: 77ID057016

( Latah, Idaho )

Print Date: Nov 21 2024 12:56PM

Sampled as on Sep 29, 1977:	Potlatch
Revised to :

				State of Idaho
SSL	-	Project	ID201701   University of Idaho	University of Idaho
	-	Site ID	77-ALF-060   Lat: 46° 53' 30.84" north  Long: 116° 44' 14.28" west  MLRA: 43A	College of Agricultural and Life Sciences
	-	Pedon No.	77-ID-2989	Pedology Laboratory
	-	General Methods 1B1A, 2A1, 2B		Moscow, Idaho 83844

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
ID29891	A		0-12	77ID057016-1			SIL	SIL
ID29892	Bt1		12-20	77ID057016-2			SIC	SIC
ID29893	Bt2		20-38	77ID057016-3			SIC	SIC
ID29894	E1		38-66	77ID057016-4			SICL	SICL
ID29895	Ec2		66-71	77ID057016-5			SI	SIL
ID29896	Btcgb1		71-86	77ID057016-6			SICL	SICL
ID29897	Btcgb2		86-122	77ID057016-7			SIC	SIC
ID29898	2Cgb		122-168	77ID057016-8			SICL	SICL

---

---

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
					PSDA2							PSDA2	PSDA2	PSDA2	PSDA2	PSDA2
ID29891	0-12	A	S	sil	16.8	78.3	4.9					3.0	1.1	0.3	0.3	0.3					--
ID29892	12-20	Bt1	S	sic	44.2	49.3	6.5					5.1	1.1	0.2	0.2	0.1					--
ID29893	20-38	Bt2	S	sic	47.4	46.8	5.9					4.3	1.1	0.2	0.2	0.1					--
ID29894	38-66	E1	S	sicl	31.2	64.9	4.0					3.2	0.6	0.1	0.1	0.1					--
ID29895	66-71	Ec2	S	sil	19.9	75.5	4.7					3.6	0.8	0.1	0.1	0.1					--
ID29896	71-86	Btcgb1	S	sicl	32.4	62.5	5.1					3.8	0.7	0.2	0.2	0.1					--
ID29897	86-122	Btcgb2	S	sic	50.0	48.2	1.9					1.1	0.6	0.1	tr	tr					--
ID29898	122-168	2Cgb	S	sicl	29.6	55.1	15.3					7.5	6.0	1.2	0.4	0.2					--

*** Primary Characterization Data ***

Pedon ID: 77ID057016

( Latah, Idaho )

Print Date: Nov 21 2024 12:56PM

Sampled As	:	Potlatch
University of Idaho Pedology Laboratory			;	Pedon No.  77-ID-2989

---

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	%
					4A1h					3C2a1a
ID29891	0-12	A	S		1.48					8.2							0.50
ID29892	12-20	Bt1	S		1.44					25.6							0.60
ID29893	20-38	Bt2	S		1.43					25.7							0.50
ID29894	38-66	E1	S		1.40					14.7							0.50
ID29895	66-71	Ec2	S		1.53					9.4							0.50
ID29896	71-86	Btcgb1	S		1.77					23.3							0.70
ID29897	86-122	Btcgb2	S		1.79					37.0							0.70
ID29898	122-168	2Cgb	S		1.67					22.9							0.80

---

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 - - - - - - - - - - - - - - - - - - - - - -)
					4F								3C1c1a
ID29891	0-12	A	S		8								33.3
ID29892	12-20	Bt1	S		21								47.1
ID29893	20-38	Bt2	S		22								48.2
ID29894	38-66	E1	S		12								38.1
ID29895	66-71	Ec2	S		7								33.0
ID29896	71-86	Btcgb1	S		17								37.8
ID29897	86-122	Btcgb2	S		27								53.2
ID29898	122-168	2Cgb	S		26								41.1

*** Primary Characterization Data ***

Pedon ID: 77ID057016

( Latah, Idaho )

Print Date: Nov 21 2024 12:56PM

Sampled As	:	Potlatch
University of Idaho Pedology Laboratory			;	Pedon No.  77-ID-2989

---

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 - - - - -)
					6B1a			6A1a
ID29891	0-12	A	S		0.150			1.80	12
ID29892	12-20	Bt1	S		0.320			4.38	14
ID29893	20-38	Bt2	S		0.330			4.31	13
ID29894	38-66	E1	S		0.075			0.93	12
ID29895	66-71	Ec2	S		0.038			0.51	13
ID29896	71-86	Btcgb1	S		0.048			0.56	12
ID29897	86-122	Btcgb2	S		0.075			1.11	15
ID29898	122-168	2Cgb	S		0.029			0.37	13

---

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	6P2a	6Q2a		6H1a				4B1a1
ID29891	0-12	A	S	4.8	1.5	0.1	0.8	7.1	7.2			14.4	14.3				50
ID29892	12-20	Bt1	S	10.2	3.5	0.3	1.0	15.1	15.8			30.8	42.0				36
ID29893	20-38	Bt2	S	10.3	3.5	0.2	0.8	14.8	15.4			30.2	40.9				36
ID29894	38-66	E1	S	7.5	3.0	0.3	0.4	11.2	8.1			19.3	26.1				43
ID29895	66-71	Ec2	S	5.3	1.8	0.2	0.3	7.5	5.3			12.9	16.8				45
ID29896	71-86	Btcgb1	S	9.0	4.0	0.3	0.7	14.0	7.0			21.0	27.5				51
ID29897	86-122	Btcgb2	S	12.5	5.5	0.4	0.8	19.2	7.4			26.6	37.1				52
ID29898	122-168	2Cgb	S	8.8	4.0	0.7	0.5	13.9	5.1			19.1	25.7				54

*** Primary Characterization Data ***

Pedon ID: 77ID057016

( Latah, Idaho )

Print Date: Nov 21 2024 12:56PM

Sampled As	:	Potlatch
University of Idaho Pedology Laboratory			;	Pedon No.  77-ID-2989

---

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 - -)		%
																		4F2		4F2
ID29891	0-12	A	S															48.0		1.02		1
ID29892	12-20	Bt1	S															60.0		0.28		1
ID29893	20-38	Bt2	S															58.0		0.32		1
ID29894	38-66	E1	S															44.0		0.19		1
ID29895	66-71	Ec2	S															40.0		0.14		1
ID29896	71-86	Btcgb1	S															46.0		0.24		1
ID29897	86-122	Btcgb2	S															59.0		0.27		1
ID29898	122-168	2Cgb	S															48.0		0.30		3

---

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

4F2

ID29891

0-12

A

S

5.7

ID29892

12-20

Bt1

S

5.7

ID29893

20-38

Bt2

S

5.6

ID29894

38-66

E1

S

5.8

ID29895

66-71

Ec2

S

5.9

ID29896

71-86

Btcgb1

S

5.9

ID29897

86-122

Btcgb2

S

6.1

ID29898

122-168

2Cgb

S

6.3

*** Primary Characterization Data ***

Pedon ID: 77ID057016

( Latah, Idaho )

Print Date: Nov 21 2024 12:56PM

Sampled As	:	Potlatch
University of Idaho Pedology Laboratory			;	Pedon No.  77-ID-2989

---

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

7A2

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

ID29891

0.0-12.0

A

tcly

KK 2

MI 3

VR 3

QZ 4

ID29892

12.0-20.0

Bt1

tcly

KK 1

MI 1

MT 1

VR 1

QZ 3

ID29893

20.0-38.0

Bt2

tcly

MI 1

MT 1

VR 1

KK 2

QZ 3

ID29894

38.0-66.0

E1

tcly

MI 1

KK 2

QZ 2

VR 2

MT 5

ID29895

66.0-71.0

Ec2

tcly

MI 1

KK 2

QZ 2

VR 2

MT 5

ID29896

71.0-86.0

Btcgb1

tcly

MI 1

KK 2

VR 2

QZ 3

MT 5

ID29897

86.0-122.0

Btcgb2

tcly

MI 1

KK 2

VR 2

QZ 3

MT 5

ID29898

122.0-168.0

2Cgb

tcly

MI 1

KK 2

VR 2

QZ 3

MT 5

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	MT Montmorillonite	QZ Quartz	VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks