*** Primary Characterization Data ***

Pedon ID: S1998WA061001

( Snohomish, Washington )

Print Date: May 2 2024 7:13AM

Sampled as on May 30, 1998:	TOKUL ; Medial, amorphic, mesic Aquic Vitrixerands
Revised to :

				United States Department of Agriculture
SSL	-	Project	RP98WA113   SNOHOMISH COUNTY	Natural Resources Conservation Service
	-	Site ID	S1998WA061001   Lat: 47° 30' 16.00" north  Long: 121° 52' 35.00" west	National Soil Survey Center
	-	Pedon No.	98P0397	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
98P02289	Oi	Oi	0-4
98P02290	Oa	Oa	4-6
98P02291	A	A	6-10				L	L
98P02292	Bs1	Bs1	10-25				L	SL
98P02293	Bs2	Bs2	25-46				L	COSL
98P02294	Bs3	Bs3	46-64				L	FSL
98P02295	BC	BC	64-76				L	COSL
98P02296	2Bsm1	2Bsm1	76-91				SL	LCOS
98P02297	2Bsm2	2Bsm2	91-152				SL	LS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	3.29	(NA)
Clay, carbonate free, Weighted Average	4	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	81	% wt
Volume, >2mm, Weighted Average	36	% vol
Clay, total, Weighted Average	4	% wt
Weighted averages based on control section: 25-76 cm

*** Primary Characterization Data ***

Pedon ID: S1998WA061001

( Snohomish, Washington )

Print Date: May 2 2024 7:13AM

Sampled As	:	TOKUL		Medial, amorphic, mesic Aquic Vitrixerands
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0397

---

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
98P02289	0-4	Oi	S														--	6	--
98P02290	4-6	Oa	S														4	8	--
98P02291	6-10	A	S	l	11.9	41.4	46.7			25.7	15.7	12.5	13.4	9.2	6.4	5.2	13	18	3	57	34
98P02292	10-25	Bs1	S	sl	3.7	32.5	63.8			17.2	15.3	13.2	16.5	11.9	11.3	10.9	16	12	14	71	42
98P02293	25-46	Bs2	S	cosl	4.4	31.4	64.2			17.3	14.1	10.6	13.7	11.3	13.0	15.6	13	29	16	81	58
98P02294	46-64	Bs3	S	fsl	4.1	35.5	60.4			19.2	16.3	14.9	16.6	12.0	10.1	6.8	18	25	14	77	57
98P02295	64-76	BC	S	cosl	3.6	23.3	73.1			13.1	10.2	8.6	13.4	13.4	18.7	19.0	17	29	15	86	64
98P02296	76-91	2Bsm1	S	lcos	2.0	20.7	77.3			11.5	9.2	8.3	13.1	14.7	23.0	18.2	10	22	42	92	76
98P02297	91-152	2Bsm2	S	ls	1.0	26.0	73.0			11.6	14.4	13.2	19.8	16.1	12.4	11.5	8	18	39	86	67

---

Water Dispersible PSDA				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
				(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Dispersible - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
				(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)
				Clay	Silt	Sand	F	CO3	F	C	VF	F	M	C	VC
				<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1
	Depth			.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
				3A1a6a	3A1a6a	3A1a6a			3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a
98P02291	6-10	A	S	5.1	37.0	57.9			23.9	13.1	13.0	13.8	11.2	10.3	9.6
98P02292	10-25	Bs1	S	1.9	27.3	70.8			13.5	13.8	14.7	17.6	13.7	12.7	12.1
98P02293	25-46	Bs2	S	2.2	29.6	68.2			16.7	12.9	10.8	13.0	12.1	15.2	17.1
98P02294	46-64	Bs3	S	0.8	32.6	66.6			16.7	15.9	16.4	18.6	13.0	10.8	7.8
98P02295	64-76	BC	S	2.5	20.4	77.1			11.9	8.5	9.4	14.0	13.2	18.4	22.1
98P02296	76-91	2Bsm1	S	2.6	18.1	79.3			10.0	8.1	7.3	11.5	14.2	24.6	21.7
98P02297	91-152	2Bsm2	S	0.5	26.6	72.9			11.1	15.5	14.1	20.5	16.2	13.8	8.3

*** Primary Characterization Data ***

Pedon ID: S1998WA061001

( Snohomish, Washington )

Print Date: May 2 2024 7:13AM

Sampled As	:	TOKUL		Medial, amorphic, mesic Aquic Vitrixerands
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0397

---

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
98P02289	0-4	Oi	S							109.6		1.114
98P02290	4-6	Oa	S							50.0		1.074
98P02291	6-10	A	S							15.7		1.037				2.82	1.32
98P02292	10-25	Bs1	S	0.54	0.68	0.068			96.6	14.3		1.065		0.39		5.49	3.86
98P02293	25-46	Bs2	S	0.56	0.67	0.046			87.3	12.5		1.047		0.32		3.64	2.84
98P02294	46-64	Bs3	S							11.8		1.044				3.12	2.88
98P02295	64-76	BC	S							8.2		1.029				2.92	2.28
98P02296	76-91	2Bsm1	S	1.67	1.68	0.001			14.6	4.0		1.015		0.06		2.45	2.00
98P02297	91-152	2Bsm2	S	1.80	1.82	0.002			11.3	2.4		1.008		0.07		2.60	2.40

---

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 - - - - -)
				6A2e	6B4a									8J1c	6C9b	6G12b	6V2b	6D5b
98P02289	0-4	Oi	S	49.09	1.162		49.1
98P02290	4-6	Oa	S	33.13	1.079		33.1
98P02291	6-10	A	S	9.60	0.261		9.6		37				1.14	0.61	0.60	0.84	0.04	52.0
98P02292	10-25	Bs1	S	4.33	0.113		4.3		38				2.12	0.55	0.94	1.65	1.06	1779.5
98P02293	25-46	Bs2	S	3.14	0.064		3.1						3.19	0.46	0.57	2.90	0.49	--
98P02294	46-64	Bs3	S	2.65	0.063		2.7						3.01	0.31	0.52	2.75	0.53	--
98P02295	64-76	BC	S	1.70	0.017		1.7						2.08	0.19	0.24	1.96	0.45	--
98P02296	76-91	2Bsm1	S	0.73	--		0.7						1.32	0.08	0.15	1.25	0.31	--
98P02297	91-152	2Bsm2	S	0.17	--		0.2						0.88	0.03	0.17	0.80	0.23	31.4

^{1,1,2,3,4,5,6,7,8} Analyzed size fraction = <2 mm

*** Primary Characterization Data ***

Pedon ID: S1998WA061001

( Snohomish, Washington )

Print Date: May 2 2024 7:13AM

Sampled As	:	TOKUL		Medial, amorphic, mesic Aquic Vitrixerands
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0397

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2f	6O2e	6P2c	6Q2c		6H5a	6G9c	6D3b	5A3a	5A8b	5A3b	5G1	5C3	5C1
98P02289	0-4	Oi	S	37.6	8.0	--	2.3		72.5	0.4	48.8		90.0
98P02290	4-6	Oa	S	16.3	2.7	0.7	1.1		98.0	6.5	29.7		81.5
98P02291	6-10	A	S	4.4	0.4	0.4	0.4	5.6	39.3	11.3	4.3	44.9	33.6	16.9	67	12	17
98P02292	10-25	Bs1	S	1.8	--	0.3	0.8	2.9	35.0	2.9	0.1	37.9	20.3	5.8	50	8	14
98P02293	25-46	Bs2	S	0.4	--	0.2	0.3	0.9	27.7	1.7	0.1	28.6	16.0	2.6	65	3	6
98P02294	46-64	Bs3	S	1.7	--	0.2	0.2	2.1	25.1	0.3	0.1	27.2	12.8	2.4	13	8	16
98P02295	64-76	BC	S	0.5	--	--	0.2	0.7	16.7	1.3	--	17.4	10.5	2.0	65	4	7
98P02296	76-91	2Bsm1	S	1.7	--	0.1	0.1	1.9	8.7	0.4	--	10.6	4.9	2.3	17	18	39
98P02297	91-152	2Bsm2	S	1.7	--	--	0.2	1.9	2.9	tr	--	4.8	2.6			40	73

---

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 - -)

%

98P02291

6-10

A

S

1

98P02292

10-25

Bs1

S

1

98P02293

25-46

Bs2

S

1

98P02294

46-64

Bs3

S

2

98P02295

64-76

BC

S

--

98P02296

76-91

2Bsm1

S

2

98P02297

91-152

2Bsm2

S

--

*** Primary Characterization Data ***

Pedon ID: S1998WA061001

( Snohomish, Washington )

Print Date: May 2 2024 7:13AM

Sampled As	:	TOKUL		Medial, amorphic, mesic Aquic Vitrixerands
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0397

---

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
98P02289	0-4	Oi	S		4.6	5.1
98P02290	4-6	Oa	S		3.7	4.5
98P02291	6-10	A	S		4.0	4.8			9.6
98P02292	10-25	Bs1	S		4.6	5.1			11.3
98P02293	25-46	Bs2	S		4.7	5.1			11.2
98P02294	46-64	Bs3	S		4.8	5.2			11.3
98P02295	64-76	BC	S		4.7	5.3			10.9
98P02296	76-91	2Bsm1	S		5.0	5.4			10.6
98P02297	91-152	2Bsm2	S		5.6	5.9			10.2

---

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 - - - - - - - - - - - - - - - - - - - -)
					6S4d	6S8a
98P02291	6-10	A	S		67	489.0
98P02292	10-25	Bs1	S		90	3677.0
98P02293	25-46	Bs2	S		88	675.0
98P02294	46-64	Bs3	S		88	657.0
98P02295	64-76	BC	S		87	373.0
98P02296	76-91	2Bsm1	S		43	403.0
98P02297	91-152	2Bsm2	S		32	408.0

*** Primary Characterization Data ***

Pedon ID: S1998WA061001

( Snohomish, Washington )

Print Date: May 2 2024 7:13AM

Sampled As	:	TOKUL		Medial, amorphic, mesic Aquic Vitrixerands
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0397

---

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

&nbsp;

&nbsp;

&nbsp;

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

98P02291

6.0-10.0

A

tcly

VR 2

MT 2

KK 1

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

98P02293

25.0-46.0

Bs2

tcly

KK 1

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

98P02295

64.0-76.0

BC

tcly

KK 1

VR 1

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

98P02297

91.0-152.0

2Bsm2

tcly

KK 1

FD 1

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm	&nbsp;	&nbsp;	&nbsp;	&nbsp;

MINERAL INTERPRETATION:
FD Feldspar	KK Kaolinite	MT Montmorillonite	QZ Quartz	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: S1998WA061001

( Snohomish, Washington )

Print Date: May 2 2024 7:13AM

Sampled As	:	TOKUL		Medial, amorphic, mesic Aquic Vitrixerands
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0397

---

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

98P02291

6.0-10.0

A

fs

 

 

 

 

 

 

 

 

 

OT 87

GS 7

FG 2

GC 2

GA 2

PO 1

 

 

98P02292

10.0-25.0

Bs1

fs

 

 

 

 

 

 

 

 

 

OT 96

GS 3

FG 1

GC tr

GA tr

PO tr

 

 

98P02293

25.0-46.0

Bs2

fs

 

 

 

 

 

 

 

 

 

OT 97

GS 2

GA 1

FG tr

PO tr

 

 

 

98P02294

46.0-64.0

Bs3

fs

 

 

 

 

 

 

 

 

 

OT 93

GS 3

FG 2

GA 2

GC tr

 

 

 

98P02295

64.0-76.0

BC

fs

 

 

 

 

 

 

 

 

 

OT 98

GS 1

GA tr

 

 

 

 

 

98P02296

76.0-91.0

2Bsm1

fs

 

 

 

 

 

 

 

 

 

OT 99

GS tr

FG tr

GA tr

 

 

 

 

98P02297

91.0-152.0

2Bsm2

fs

 

 

 

 

 

 

 

 

 

OT 99

GS tr

GA tr

 

 

 

 

 

FRACTION INTERPRETATION:
fs - Fine Sand 0.1-0.25 mm	 	 	 	 

MINERAL INTERPRETATION:
FG Glass-coated Feldspar	GA Glass Aggregates	GC Glass-coated Grain	GS Glass	OT Other
PO Plant Opal