*** Primary Characterization Data ***

Pedon ID: 81WA073017

( Whatcom, Washington )

Print Date: Dec 17 2024 10:17PM

Sampled as on Jun 1, 1981:	Squires ; Medial-skeletal, mesic Andic Xerochrept
Revised to correlated:	Squires ; Ashy-skeletal, mixed, mesic Andic Haplorthods

				United States Department of Agriculture
SSL	-	Project	CP81WA239   WHATCOM COUNTY	Natural Resources Conservation Service
	-	Site ID	S1981WA073017   Lat: 48° 43' 1.99" north  Long: 122° 6' 6.01" west  MLRA: 2	National Soil Survey Center
	-	Pedon No.	81P0529	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
81P03124	Oi	OI	15-0					COSL
81P03125	E	E	0-5				SIL	L
81P03126	Bs1	Bs1	5-13				SIL	L
81P03127	Bs2	Bs2	13-30				SIL	L
81P03128	BC	BC	30-45				L	SL
81P03129	C	C	45-75				SL	LCOS
81P03130	R	2R	75-80

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	1.75	(NA)
Clay, carbonate free, Weighted Average	5	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	91	% wt
Volume, >2mm, Weighted Average	67	% vol
Clay, total, Weighted Average	5	% wt
Weighted averages based on control section: 25-75 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
81P03124	15-0	Oi	S	cosl	4.0	32.6	63.4			19.9	12.7	6.8	10.2	11.9	18.8	15.7	10	18	5	71	37
81P03125	0-5	E	S	l	12.0	49.6	38.4			33.9	15.7	9.1	7.5	5.8	6.2	9.8	9	12	16	55	43
81P03126	5-13	Bs1	S	l	10.9	45.0	44.1			30.9	14.1	7.9	8.3	7.2	10.1	10.6	10	16	30	72	63
81P03127	13-30	Bs2	S	l	9.7	40.4	49.9			26.1	14.3	8.2	9.7	8.6	11.3	12.1	11	20	31	78	71
81P03128	30-45	BC	S	sl	6.9	38.7	54.4			23.7	15.0	10.2	10.9	10.0	11.2	12.1	10	12	53	86	83
81P03129	45-75	C	S	lcos	3.7	19.9	76.4			14.9	5.0	3.3	5.2	9.4	17.2	41.3	14	24	43	95	86
81P03130	75-80	R	S														--	--	--

*** Primary Characterization Data ***

Pedon ID: 81WA073017

( Whatcom, Washington )

Print Date: Dec 17 2024 10:17PM

Sampled As	:	Squires		Medial-skeletal, mesic Andic Xerochrept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0529

---

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
81P03124	15-0	Oi	S							69.4		1.064				17.88	17.35
81P03125	0-5	E	S							14.8		1.020				2.53	1.23
81P03126	5-13	Bs1	S	0.95	0.97	0.004			30.4	18.6		1.046		0.07		2.86	1.71
81P03127	13-30	Bs2	S							12.7		1.031				1.92	1.31
81P03128	30-45	BC	S	0.71	0.76	0.010			52.1	7.8		1.021		0.14		1.86	1.13
81P03129	45-75	C	S							4.3		1.011				1.68	1.16
81P03130	75-80	R	GP							1.9		1.003

---

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
81P03124	15-0	Oi	S					29.78		1.3	0.7	tr	1.25	0.49	0.94	0.78	0.10	300.0		0.8	0.8
81P03125	0-5	E	S					4.38		0.9	0.1	--	0.52	0.17	0.50	0.27	0.03			0.5	0.1
81P03126	5-13	Bs1	S					4.66		3.8	1.8	0.1	3.29	0.78	2.78	1.90	0.25	1200.0		1.7	1.5
81P03127	13-30	Bs2	S					2.65		2.6	1.4	0.1	2.41	0.35	1.62	1.60	0.30	500.0		0.7	0.9
81P03128	30-45	BC	S					1.57		1.7	0.9	tr	1.58	0.19	0.91	1.12	0.23	100.0		0.4	0.6
81P03129	45-75	C	S					0.92		0.7	0.4	--	0.72	0.08	0.32	0.56	0.13			0.2	0.3
81P03130	75-80	R	GP					0.41						0.03	0.34	0.16	0.05	100.0

*** Primary Characterization Data ***

Pedon ID: 81WA073017

( Whatcom, Washington )

Print Date: Dec 17 2024 10:17PM

Sampled As	:	Squires		Medial-skeletal, mesic Andic Xerochrept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0529

---

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
81P03124	15-0	Oi	S	14.4	2.8	tr	0.6	17.8	72.8	4.6		90.6	71.5	22.4	21	20	25
81P03125	0-5	E	S	1.7	0.8	0.1	0.1	2.7	32.3	10.4		35.0	30.4	13.1	79	8	9
81P03126	5-13	Bs1	S	0.5	0.1	0.2	0.1	0.9	45.0	4.5		45.9	31.2	5.4	83	2	3
81P03127	13-30	Bs2	S	0.3	0.1	--	tr	0.4	27.8	1.9		28.2	18.6	2.3	83	1	2
81P03128	30-45	BC	S	0.2	tr	0.1	tr	0.3	19.9	1.3		20.2	12.8	1.6	81	1	2
81P03129	45-75	C	S	0.2	0.1	0.1	tr	0.4	10.6	0.7		11.0	6.2	1.1	64	4	6

---

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 - -)

%

81P03124

15-0

Oi

S

--

81P03125

0-5

E

S

tr

81P03126

5-13

Bs1

S

1

81P03127

13-30

Bs2

S

--

81P03128

30-45

BC

S

1

81P03129

45-75

C

S

2

*** Primary Characterization Data ***

Pedon ID: 81WA073017

( Whatcom, Washington )

Print Date: Dec 17 2024 10:17PM

Sampled As	:	Squires		Medial-skeletal, mesic Andic Xerochrept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0529

---

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
81P03124	15-0	Oi	S						7.1
81P03125	0-5	E	S		3.6	3.8			7.3
81P03126	5-13	Bs1	S		4.5	4.8			11.3
81P03127	13-30	Bs2	S		4.8	5.1			11.2
81P03128	30-45	BC	S		4.8	5.2			11.1
81P03129	45-75	C	S		5.0	5.3			10.8
81P03130	75-80	R	GP		5.3	5.8

---

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

6S4

81P03124

15-0

Oi

S

30

81P03125

0-5

E

S

66

81P03126

5-13

Bs1

S

89

81P03127

13-30

Bs2

S

73

81P03128

30-45

BC

S

39

81P03129

45-75

C

S

29

81P03130

75-80

R

GP

26

---

Miscellaneous Data

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

(- Sat Paste Ex. -)

(- Sand -)

( Water Content )

Bulk

(- - - - Extractable Bases - - - -)

(- - - CEC8 - - -)

CO3+

(- - - pH - - -)

M+C+VC

Moist Sieved

Density

Depth

Ca

Mg

Na

K

NaOAC

BaCl2

Ca+Mg

HCO3

CaCl2

H2O

.25-2

100 kPa

200 kPa

10 kPa

Layer

(cm)

Horz

Prep

(- - - - - - - - - - - - - - - cmol(+)kg-1 - - - - - - - - - - - - - -)

mmol(+)L-1

mmol(-)L-1

1:10

1:10

(- - - - - % of <2mm - - - - -)

g cm-3

NK

NK

81P03124

15-0

Oi

S

4.0

4.7

*** Primary Characterization Data ***

Pedon ID: 81WA073017

( Whatcom, Washington )

Print Date: Dec 17 2024 10:17PM

Sampled As	:	Squires		Medial-skeletal, mesic Andic Xerochrept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0529

---

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

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

81P03126

5.0-13.0

Bs1

tcly

VR 1

81P03128

30.0-45.0

BC

tcly

KK 1

VR 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK Kaolinite	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: 81WA073017

( Whatcom, Washington )

Print Date: Dec 17 2024 10:17PM

Sampled As	:	Squires		Medial-skeletal, mesic Andic Xerochrept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0529

---

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

81P03124

15.0-0.0

Oi

vfs

OT 97

GS 2

GA 1

81P03125

0.0-5.0

E

vfs

OT 91

GA 5

GS 4

81P03126

5.0-13.0

Bs1

vfs

OT 89

GS 8

GA 3

81P03127

13.0-30.0

Bs2

vfs

OT 92

GS 4

GA 4

81P03128

30.0-45.0

BC

vfs

OT 97

GS 2

GA 1

81P03129

45.0-75.0

C

vfs

OT 96

GA 3

GS 1

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

MINERAL INTERPRETATION:
GA Glass Aggregates	GS Glass	OT Other