*** Primary Characterization Data ***

Pedon ID: 81WA059003

( Skamania, Washington )

Print Date: Nov 21 2024 2:27PM

Sampled as on Feb 1, 1981:	Colter ; Cindery over medial Entic Cryandept
Revised to correlated:	Colter ; Ashy Xeric Vitricryands

				United States Department of Agriculture
SSL	-	Project	CP81WA242   MOUNT ST HELENS	Natural Resources Conservation Service
	-	Site ID	S1981WA059003   Lat: 46° 21' 30.00" north  Long: 122° 5' 15.01" west  MLRA: 3	National Soil Survey Center
	-	Pedon No.	81P0541	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
81P03205	C	C	0-3				VFSL	SL
81P03206	2E	2E	3-20				LS	LFS
81P03207	2Bw	2Bw	20-23				LS	COSL
81P03208	3C	3C	23-93				LS	COS
81P03209	4Bwb1	4BwB1	93-107				VFSL	FSL
81P03210	4Bwb2	4BwB2	107-115				VFSL	LCOS
81P03211	4Bwb3	4BwB3	115-163				VFSL	FSL
81P03212	5Bwb	5BwB4	163-208				LS	COS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.66	(NA)
Clay, carbonate free, Weighted Average	2	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	94	% wt
Volume, >2mm, Weighted Average	69	% vol
Clay, total, Weighted Average	2	% wt
Weighted averages based on control section: 25-100 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	3B1	3B1	3B1
81P03205	0-3	C	S	sl	3.7	28.2	68.1			14.7	13.5	12.4	19.9	15.3	11.2	9.3	6	2	--	59	8
81P03206	3-20	2E	S	lfs	3.8	22.1	74.1			11.8	10.3	14.0	36.4	19.0	4.4	0.3	tr	tr	--	60	tr
81P03207	20-23	2Bw	S	cosl	2.9	28.1	69.0			13.2	14.9	14.8	17.7	5.9	9.9	20.7	23	14	--	71	37
81P03208	23-93	3C	S	cos	2.4	1.3	96.3			0.8	0.5	0.8	1.6	2.5	26.3	65.1	23	61	2	99	86
81P03209	93-107	4Bwb1	S	fsl	2.9	30.7	66.4			14.9	15.8	21.8	28.6	6.7	5.3	4.0	4	2	--	48	6
81P03210	107-115	4Bwb2	S	lcos	2.0	20.4	77.6			12.6	7.8	5.5	4.4	5.5	33.1	29.1	13	6	--	77	19
81P03211	115-163	4Bwb3	S	fsl	2.5	41.9	55.6			22.5	19.4	15.6	15.2	9.4	9.6	5.8	8	5	--	48	13
81P03212	163-208	5Bwb	S	cos	2.0	8.8	89.2			5.7	3.1	2.8	5.5	7.6	18.4	54.9	26	60	3	99	89

*** Primary Characterization Data ***

Pedon ID: 81WA059003

( Skamania, Washington )

Print Date: Nov 21 2024 2:27PM

Sampled As	:	Colter		Cindery over medial Entic Cryandept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0541

---

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		8D1	8D1
81P03205	0-3	C	S	1.16	1.17	0.003			7.7	3.1		1.005		0.05		1.08	0.84
81P03206	3-20	2E	S	1.11	1.17	0.018			20.6	4.2		1.011		0.18		1.55	1.11
81P03207	20-23	2Bw	S							3.5		1.007				1.38	1.21
81P03208	23-93	3C	S							2.5		1.003				0.54	1.04
81P03209	93-107	4Bwb1	S	0.98	1.03	0.016			26.2	5.6		1.017		0.20		1.76	1.93
81P03210	107-115	4Bwb2	S							2.7		1.006				0.90	1.35
81P03211	115-163	4Bwb3	S							4.0		1.012				1.08	1.60
81P03212	163-208	5Bwb	S							2.5		1.006				1.55	1.25

---

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

81P03209

93-107

4Bwb1

S

NP

---

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 - - - - -)
								6A1c		6C2b	6G7a	6D2a		8J	6C9a	6G12	6V2	6D5b		6C8a	6G10
81P03205	0-3	C	S					0.86		0.3	tr	--	0.28	0.04	0.45	0.06	0.02	64.6		0.1	tr
81P03206	3-20	2E	S					2.56		0.4	0.2	tr	0.50	0.14	0.50	0.25	0.07	105.4		0.2	0.2
81P03207	20-23	2Bw	S					1.08		0.4	0.3	--	0.49	0.12	0.45	0.27	0.06	--		0.1	0.2
81P03208	23-93	3C	S					0.22		0.3	0.1	--	0.30	0.03	0.39	0.10	0.03	76.3		0.1	0.1
81P03209	93-107	4Bwb1	S					1.16		0.9	0.4	tr	1.32	0.11	0.89	0.88	0.38	68.5		0.2	0.3
81P03210	107-115	4Bwb2	S					0.26		0.3	0.1	--	0.72	0.04	0.50	0.47	0.19	--		--	0.1
81P03211	115-163	4Bwb3	S					0.38		0.5	0.2	--	1.03	0.05	0.56	0.75	0.34	--		--	0.1
81P03212	163-208	5Bwb	S					0.06		0.4	0.1	--	0.55	0.03	0.51	0.30	0.13	77.5		--	0.1

*** Primary Characterization Data ***

Pedon ID: 81WA059003

( Skamania, Washington )

Print Date: Nov 21 2024 2:27PM

Sampled As	:	Colter		Cindery over medial Entic Cryandept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0541

---

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	6G9a		5A3a	5A8b	5A3b	5G1	5C3	5C1
81P03205	0-3	C	S	2.1	0.6	0.1	0.2	3.0	3.6	0.3		6.6	4.0	3.3	9	45	75
81P03206	3-20	2E	S	1.1	0.3	tr	0.1	1.5	9.9	0.6		11.4	5.9	2.1	29	13	25
81P03207	20-23	2Bw	S	0.7	0.2	0.1	0.1	1.1	7.6	0.5		8.7	4.0	1.6	31	13	28
81P03208	23-93	3C	S	0.2	0.1	tr	0.1	0.4	2.6	0.1		3.0	1.3	0.5	20	13	31
81P03209	93-107	4Bwb1	S	0.6	0.2	--	0.1	0.9	10.3			11.2	5.1			8	18
81P03210	107-115	4Bwb2	S	0.2	0.1	--	0.1	0.4	3.8			4.2	1.8			10	22
81P03211	115-163	4Bwb3	S	0.1	0.2	tr	0.1	0.4	5.6			6.0	2.7			7	15
81P03212	163-208	5Bwb	S	0.2	0.1	0.1	0.2	0.6	3.6			4.2	3.1			14	19

---

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 - -)

%

81P03205

0-3

C

S

3

81P03206

3-20

2E

S

--

81P03207

20-23

2Bw

S

3

81P03208

23-93

3C

S

--

81P03209

93-107

4Bwb1

S

--

81P03210

107-115

4Bwb2

S

--

81P03211

115-163

4Bwb3

S

--

81P03212

163-208

5Bwb

S

3

*** Primary Characterization Data ***

Pedon ID: 81WA059003

( Skamania, Washington )

Print Date: Nov 21 2024 2:27PM

Sampled As	:	Colter		Cindery over medial Entic Cryandept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0541

---

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			4C1a1a1
81P03205	0-3	C	S		4.5	4.6			7.5
81P03206	3-20	2E	S		4.5	5.0			9.2
81P03207	20-23	2Bw	S		4.8	5.4			10.0
81P03208	23-93	3C	S		5.0	5.5			9.4
81P03209	93-107	4Bwb1	S		5.2	5.7			10.2
81P03210	107-115	4Bwb2	S		5.5	6.0			9.2
81P03211	115-163	4Bwb3	S		5.7	6.0			10.0
81P03212	163-208	5Bwb	S		5.6	5.9			8.0

*** Primary Characterization Data ***

Pedon ID: 81WA059003

( Skamania, Washington )

Print Date: Nov 21 2024 2:27PM

Sampled As	:	Colter		Cindery over medial Entic Cryandept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0541

---

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
81P03206	3.0-20.0	2E	tcly	FD 1											2.3			0.4
81P03209	93.0-107.0	4Bwb1	tcly	NX 6											4.4			0.3
81P03212	163.0-208.0	5Bwb	tcly	VR 1											1.6			0.3

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
FD Feldspar	NX Non-Crystalline	VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: 81WA059003

( Skamania, Washington )

Print Date: Nov 21 2024 2:27PM

Sampled As	:	Colter		Cindery over medial Entic Cryandept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0541

---

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

81P03205

0.0-3.0

C

vfs

OT 64

GA 32

GS 4

81P03206

3.0-20.0

2E

vfs

OT 64

GA 23

GS 13

81P03207

20.0-23.0

2Bw

vfs

OT 52

GA 26

GS 22

81P03208

23.0-93.0

3C

vfs

OT 69

GS 22

GA 9

81P03209

93.0-107.0

4Bwb1

vfs

OT 46

GA 38

GS 16

81P03210

107.0-115.0

4Bwb2

vfs

OT 65

GA 25

GS 10

81P03211

115.0-163.0

4Bwb3

vfs

OT 74

GA 22

GS 4

81P03212

163.0-208.0

5Bwb

vfs

OT 85

GA 8

GS 7

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm

MINERAL INTERPRETATION:
GA Glass Aggregates	GS Glass	OT Other