*** Primary Characterization Data ***

Pedon ID: S2015WA041005

( Lewis, Washington )

Print Date: Nov 21 2024 4:39PM

Sampled as on Jun 22, 2015:	Galvin ; Fine-silty, mixed, superactive, mesic Aquic Palexeralfs
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2015USWA074   Chehalis River Floodplain Argillic Development	Natural Resources Conservation Service
	-	Site ID	S2015WA041005   Lat: 46° 36' 52.32" north  Long: 122° 53' 49.22" west  MLRA: 2	National Soil Survey Center
	-	Pedon No.	15N0720	Kellogg 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
15N03670	A	A	0-35	S2015WA041005-1			SIL	SIL
15N03671	Bg	Bg	35-68	S2015WA041005-2			SICL	SICL
15N03672	Btg1	Btg1	68-93	S2015WA041005-3			SICL	SICL
15N03673	Btg2	Btg2	93-118	S2015WA041005-4			SICL	C
15N03674	Btg3	Btg3	118-150	S2015WA041005-5			SICL	CL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	14	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	41	% wt
Clay, carbonate free, Weighted Average	41	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4	0.33	(NA)
LE, Whole Soil, Summed to 1m	2	cm/m
Weighted averages based on control section: 68-118 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
15N03670	0-35	A	S	sil	22.3	57.5	20.2	8.2		40.0	17.5	6.9	7.4	4.3	1.4	0.2	tr	--	--	13	tr
15N03671	35-68	Bg	S	sicl	28.2	54.0	17.8	12.4		37.0	17.0	6.2	7.2	3.2	1.1	0.1	tr	--	--	12	tr
15N03672	68-93	Btg1	S	sicl	39.6	44.1	16.3	23.0		30.0	14.1	6.0	5.7	3.4	0.9	0.3	1	tr	--	11	1
15N03673	93-118	Btg2	S	c	42.3	36.5	21.2	24.3		25.7	10.8	5.5	6.3	5.2	2.9	1.3	1	--	--	17	1
15N03674	118-150	Btg3	S	cl	36.4	29.8	33.8	19.7		20.9	8.9	7.9	11.5	10.3	2.9	1.2	1	tr	--	27	1

*** Primary Characterization Data ***

Pedon ID: S2015WA041005

( Lewis, Washington )

Print Date: Nov 21 2024 4:39PM

Sampled As	:	Galvin		Fine-silty, mixed, superactive, mesic Aquic Palexeralfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  15N0720

---

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	%
				DbWR1	DbWR1				DbWR1	3C2a1a		3D1
15N03670	0-35	A	S	1.26	1.35	0.023			25.7	9.3		1.029		0.21		0.55	0.42
15N03671	35-68	Bg	S	1.47	1.56	0.020			21.6	10.5		1.030		0.16		0.34	0.37
15N03672	68-93	Btg1	S	1.54	1.66	0.025			24.8	13.5		1.041		0.17		0.32	0.34
15N03673	93-118	Btg2	S	1.49	1.67	0.038			28.9	18.1		1.048		0.16		0.33	0.43
15N03674	118-150	Btg3	S	1.45	1.59	0.031			28.5	18.2		1.054		0.15		0.48	0.50

---

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 - - - - - - - - - - - - - - - - - - - - - -)

3C3

3C1e1a

15N03670

0-35

A

S

21.7

15N03670

0-35

A

MW

16

15N03671

35-68

Bg

S

19.3

15N03671

35-68

Bg

MW

17

15N03672

68-93

Btg1

S

22.9

15N03672

68-93

Btg1

MW

24

15N03673

93-118

Btg2

S

26.1

15N03673

93-118

Btg2

MW

24

15N03674

118-150

Btg3

S

26.4

15N03674

118-150

Btg3

MW

27

*** Primary Characterization Data ***

Pedon ID: S2015WA041005

( Lewis, Washington )

Print Date: Nov 21 2024 4:39PM

Sampled As	:	Galvin		Fine-silty, mixed, superactive, mesic Aquic Palexeralfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  15N0720

---

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 - - - - -)
				4H2a	4H2a	4H2a				4G1	4G1	4G1		4G2	4G2	4G2	4G2	4G2
15N03670	0-35	A	S	2.56	0.17	0.02	2.6		15	1.5	0.3	tr	0.50	0.11	0.29	0.35	0.04	432.8
15N03671	35-68	Bg	S	0.57	0.06	--	0.6		9	1.7	0.2	--	0.34	0.05	0.21	0.24	0.03	44.4
15N03672	68-93	Btg1	S	0.28	0.05	0.02	0.3		6	2.2	0.2	--	0.32	0.03	0.22	0.21	0.04	3.2
15N03673	93-118	Btg2	S	0.27	0.06	0.02	0.3		5	3.2	0.2	0.1	0.26	0.02	0.27	0.13	0.06	1180.4
15N03674	118-150	Btg3	S	0.12	0.04	--	0.1		3	2.3	0.2	tr	0.16	0.05	0.15	0.09	0.06	202.0

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				4B1a1a	4B1a1a	4B1a1a	4B1a1a		4B2b1a1	4B3a1a	4B3a1a		4B1a1a
15N03670	0-35	A	S	6.9	0.6	--	--	7.5	13.8			21.3	12.2			35	61
15N03671	35-68	Bg	S	4.6	0.9	--	--	5.5	9.7	1.1	0.4	15.2	9.6	6.6	17	36	57
15N03672	68-93	Btg1	S	3.4	1.9	--	--	5.3	13.1	2.7	0.2	18.4	12.8	8.0	34	29	41
15N03673	93-118	Btg2	S	6.9	5.8	--	--	12.7	9.0			21.7	13.9			59	91
15N03674	118-150	Btg3	S	9.9*	8.5	--	--	18.4	6.0			24.4	17.3			75	100

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

---

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 - -)

%

15N03670

0-35

A

S

--

15N03671

35-68

Bg

S

--

15N03672

68-93

Btg1

S

--

15N03673

93-118

Btg2

S

--

15N03674

118-150

Btg3

S

--

*** Primary Characterization Data ***

Pedon ID: S2015WA041005

( Lewis, Washington )

Print Date: Nov 21 2024 4:39PM

Sampled As	:	Galvin		Fine-silty, mixed, superactive, mesic Aquic Palexeralfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  15N0720

---

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
15N03670	0-35	A	S		5.3	6.1			9.8
15N03671	35-68	Bg	S		4.7	5.6			9.4
15N03672	68-93	Btg1	S		4.3	5.3			9.1
15N03673	93-118	Btg2	S		5.3	6.0			8.6
15N03674	118-150	Btg3	S		6.1	6.8			8.8

---

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 - - - - - - - - - - - - - - - - - - - -)
					4D8a1	4G2			4D3a1		4D5a1
15N03670	0-35	A	S		43	276.3			33.0		9.2
15N03671	35-68	Bg	S		35	39.1			2.7		1.6
15N03672	68-93	Btg1	S		39	6.3			0.9		1.2
15N03673	93-118	Btg2	S		28	9.5			0.5		2.1
15N03674	118-150	Btg3	S		22	2.1			1.3		6.3

*** Primary Characterization Data ***

Pedon ID: S2015WA041005

( Lewis, Washington )

Print Date: Nov 21 2024 4:39PM

Sampled As	:	Galvin		Fine-silty, mixed, superactive, mesic Aquic Palexeralfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  15N0720

---

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

7A1b1

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

15N03670

0.0-35.0

A

tcly

VR 2

KK 1

CR 1

VERM

15N03671

35.0-68.0

Bg

tcly

VR 2

KK 2

CR 1

VERM

15N03672

68.0-93.0

Btg1

tcly

VR 3

KK 2

CR 1

VERM

15N03673

93.0-118.0

Btg2

tcly

KK 2

VR 2

CR 1

CMIX

15N03674

118.0-150.0

Btg3

tcly

KK 3

VR 2

CR 1

CMIX

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CR Cristobalite	KK Kaolinite	VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

INTERPRETATION (BY HORIZON):
CMIX - Mixed Clay	VERM - Vermiculitic

*** Primary Characterization Data ***

Pedon ID: S2015WA041005

( Lewis, Washington )

Print Date: Nov 21 2024 4:39PM

Sampled As	:	Galvin		Fine-silty, mixed, superactive, mesic Aquic Palexeralfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  15N0720

---

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

15N03670

0.0-35.0

A

csi

OT 94

GS 4

GA 1

GC 1

PO tr

15N03670

0.0-35.0

A

vfs

OT 96

GS 2

GA 1

GC 1

PO tr

15N03670

0.0-35.0

A

fs

OT 97

GS 2

GA 1

GC tr

15N03671

35.0-68.0

Bg

csi

OT 93

GS 5

PO 1

GC 1

SS tr

GA tr

15N03671

35.0-68.0

Bg

vfs

OT 96

GS 3

GC 2

GA tr

15N03671

35.0-68.0

Bg

fs

OT 99

GS 1

GA tr

GC tr

15N03672

68.0-93.0

Btg1

csi

OT 96

GS 3

GA 1

GC 1

PO tr

15N03672

68.0-93.0

Btg1

vfs

OT 97

GA 2

GC 1

GS tr

PO tr

15N03672

68.0-93.0

Btg1

fs

OT 97

GS 3

PO tr

GA tr

15N03673

93.0-118.0

Btg2

csi

OT 94

GS 5

GC 1

GA tr

SS tr

PO tr

15N03673

93.0-118.0

Btg2

vfs

OT 98

GC 1

GS 1

PO tr

GA tr

15N03673

93.0-118.0

Btg2

fs

OT 99

GA 1

GS tr

GC tr

PO tr

SS 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:
GA Glass Aggregates	GC Glass-coated Grain	GS Glass	OT Other	PO Plant Opal
SS Sponge Spicule