*** Primary Characterization Data ***

Pedon ID: 03WA055002

( San Juan, Washington )

Print Date: Dec 9 2025 10:11AM

Sampled as on Oct 13, 2003:	Cady ; Loamy, isotic, mesic Lithic Dystroxerept
Revised to correlated:	Cady ; Loamy, isotic, mesic Lithic Dystroxerepts

				United States Department of Agriculture
SSL	-	Project	C2004USWA045   San Juan Islands	Natural Resources Conservation Service
	-	Site ID	03-EED-01   Lat: 48° 34' 57.00" north  Long: 123° 8' 35.01" west  MLRA: 2	National Soil Survey Center
	-	Pedon No.	04N0401	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
04N02363	Oi	Oi	0-3	S03WA-055-002-1	1			SIL
04N02364	A	A	3-10	S03WA-055-002-2	2		L	SIL
04N02365	Bw	Bw	10-41	S03WA-055-002-3	3		FSL	SIL
04N02366	R	R	41-45	S03WA-055-002-4	4			LCOS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	44	% wt
Volume, >2mm, Weighted Average	7	% vol
Weighted averages based on control section: 28-41 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
04N02363	0-3	Oi	S	sil	8.5	50.6	40.9			28.7	21.9	13.0	17.1	8.1	2.2	0.5	--	--	--	28	--
04N02364	3-10	A	S	sil	8.4	50.5	41.1			29.2	21.3	12.7	14.3	9.6	3.2	1.3	2	3	--	32	5
04N02365	10-41	Bw	S	sil	4.8	52.6	42.6			30.7	21.9	11.2	15.9	9.5	3.6	2.4	5	9	4	44	18
04N02366	41-45	R	GP	lcos	5.2	15.6	79.2			8.0	7.6	8.0	12.8	12.7	32.9	12.8
04N02366	41-45	R	S														--	--	--	--	--

*** Primary Characterization Data ***

Pedon ID: 03WA055002

( San Juan, Washington )

Print Date: Dec 9 2025 10:11AM

Sampled As	:	Cady		Loamy, isotic, mesic Lithic Dystroxerept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  04N0401

---

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
04N02363	0-3	Oi	S							38.0		1.079				6.38	4.47
04N02364	3-10	A	S	0.60	0.73	0.067			67.4	20.4		1.045		0.28		4.45	2.43
04N02365	10-41	Bw	S	0.91	1.03	0.039			40.0	11.2		1.032		0.24		3.44	2.33
04N02366	41-45	R	GP							2.0		1.005

---

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
04N02363	0-3	Oi	S	23.45	0.84	0.07	23.5			1.2	0.6	0.2	0.84	0.56	0.39	0.64	0.11	1341.8
04N02364	3-10	A	S	10.04	0.41	0.03	10.0			1.6	0.8	0.2	1.21	0.74	0.54	0.94	0.18	1698.8
04N02365	10-41	Bw	S	3.61	0.21	0.02	3.6			1.7	1.0	tr	1.59	0.45	0.54	1.32	0.37	310.9
04N02366	41-45	R	GP	0.16	0.04	0.02	0.1			0.3	tr	--	0.20	0.02	0.20	0.10	0.10	83.7

^{1,1,2,3,4,5,6,7} Analyzed size fraction = <80 Mesh

---

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				4B1a1a
04N02363	0-3	Oi	S	37.1	5.3	--	1.5	48.4	58.4			102.3	54.2			43	81
04N02364	3-10	A	S	22.1	2.7	--	0.6	25.4	35.8			61.2	37.4			42	68
04N02365	10-41	Bw	S	4.6	0.6	--	0.2	5.4	25.6			31.0	16.5			17	33
04N02366	41-45	R	GP	4.9*	0.6	0.1	0.5	6.1	--			6.1	3.3			100	100

^*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.
^8,9 Analyzed size fraction = <80 mesh

*** Primary Characterization Data ***

Pedon ID: 03WA055002

( San Juan, Washington )

Print Date: Dec 9 2025 10:11AM

Sampled As	:	Cady		Loamy, isotic, mesic Lithic Dystroxerept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  04N0401

---

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 - -)

%

04N02363

0-3

Oi

S

--

04N02364

3-10

A

S

--

04N02365

10-41

Bw

S

--

---

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

4E1a1a1a1

04N02363

0-3

Oi

S

5.3

5.7

9.1

04N02364

3-10

A

S

5.4

5.7

10.2

04N02365

10-41

Bw

S

5.3

5.9

11.0

04N02366

41-45

R

GP

7.4

7.6

9.5

tr

^1,1,2 Analyzed size fraction = <80 Mesh

---

Organic				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-
				Mineral	OM	OM+	(- Total -)			Fiber Content		NaPyro	Decomp	Limnic	(- - pH - -)		(- - Bulk Density - -)			Proj
	Depth			Content	TC*1.724	Min	C	N	C/N	Unrub	Rub	Color	State	Matter	CaCl2	H2O	33 kPa	33 kPa rewet	OD	Subs
Layer	(cm)	Horz	Prep	(- - - - - - - - % - - - - - - - -)					ratio	% (by vol)								g cm-3		cm cm-1
				5A			4H2a	4H2a		5C	5C	5C			5C	4C1a2a
04N02363	0-3	Oi	S		40	103	23.45	0.84					hemic			5.7				--
04N02363	0-3	Oi	MW	63						72	36	10YR 7/3			5.9
04N02364	3-10	A	S				10.04	0.41								5.7				1
04N02365	10-41	Bw	S				3.61	0.21								5.9				7
04N02366	41-45	R	S																	--
04N02366	41-45	R	GP				0.16	0.04								7.6

¹ Analyzed size fraction = <80 Mesh

*** Primary Characterization Data ***

Pedon ID: 03WA055002

( San Juan, Washington )

Print Date: Dec 9 2025 10:11AM

Sampled As	:	Cady		Loamy, isotic, mesic Lithic Dystroxerept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  04N0401

---

Phosphorous				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
					(- - - - - - - - - - - - - - - - - - - - - - - Phosphorous - - - - - - - - - - - - - - - - - - - - -)										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
04N02363	0-3	Oi	S		47	853.9
04N02364	3-10	A	S		66	649.2			30.5
04N02365	10-41	Bw	S		76	289.4			4.8
04N02366	41-45	R	GP		18	292.8			5.0

¹ Analyzed size fraction = <80 Mesh

*** Primary Characterization Data ***

Pedon ID: 03WA055002

( San Juan, Washington )

Print Date: Dec 9 2025 10:11AM

Sampled As	:	Cady		Loamy, isotic, mesic Lithic Dystroxerept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  04N0401

---

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

7A1a1

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

04N02364

3.0-10.0

A

tcly

VR 1

QZ 1

FP 1

CMIX

04N02365

10.0-41.0

Bw

tcly

VR 1

KK 1

QZ 1

FP 1

CMIX

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
FP Plagioclase Feldspar	KK Kaolinite	QZ Quartz	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

*** Primary Characterization Data ***

Pedon ID: 03WA055002

( San Juan, Washington )

Print Date: Dec 9 2025 10:11AM

Sampled As	:	Cady		Loamy, isotic, mesic Lithic Dystroxerept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  04N0401

---

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

04N02364

3.0-10.0

A

csi

65

QZ 58

PR 11

FK 9

HN 9

OP 5

GS 3

SMIX

PO 2

QG 1

BT 1

CD tr

CR tr

GN tr

GC tr

FE tr

MZ tr

MS tr

BY tr

FP tr

TM tr

ZR tr

04N02365

10.0-41.0

Bw

csi

73

QZ 67

PR 11

FK 6

HN 6

OP 4

BT 2

SMIX

GN 1

FE 1

MS 1

GS 1

BY tr

QG tr

CD tr

CR tr

FP tr

PO tr

RU tr

TM tr

ZR tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

MINERAL INTERPRETATION:
BT Biotite	BY Beryl	CD Chert (Chalcedony	CR Cristobalite	FE Iron Oxides (Goethite
FK Potassium Feldspar	FP Plagioclase Feldspar	GC Glass Coated Grain	GN Garnet	GS Glass
HN Hornblende	MS Muscovite	MZ Monazite	OP Opaques	PO Plant Opal
PR Pyroxene	QG Glass Coated Quartz	QZ Quartz	RU Rutile	TM Tourmaline
ZR Zircon

*** Primary Characterization Data ***

Pedon ID: 03WA055002

( San Juan, Washington )

Print Date: Dec 9 2025 10:11AM

Sampled As	:	Cady		Loamy, isotic, mesic Lithic Dystroxerept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  04N0401

---

INTERPRETATION (BY HORIZON):
SMIX - Mixed Sand