*** Primary Characterization Data ***

Pedon ID: S1964WA011001

( Clark, Washington )

Print Date: Feb 20 2025 6:36PM

Sampled as on May 30, 1964:	BEAR PRAIRIE
Revised to :

				United States Department of Agriculture
SSL	-	Project	NL40010   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1964WA011001	Riverside Soil Survey Laboratory
	-	Pedon No.	40A5547	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Riverside, California

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
40A41652	O	O2	2-0	64307				SIL
40A41653	A11	A11	0-4	64308				SIL
40A41654	A12	A12	4-12	64309				SIL
40A41655	A2	A3	12-23	64310				SIL
40A41656	B1	B21	23-36	64311				SIL
40A41657	B2	B22	36-42	64312				SIL
40A41658	2C	2C1	43-52	64313				L

---

---

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
40A41652	2-0	O	S	sil	19.5	53.6	26.9			34.4	19.2	7.7	8.8	4.2	4.4	1.8	--	--	--	19	--
40A41653	0-4	A11	S	sil	17.4	56.4	26.2			35.4	21.0	8.6	8.0	3.9	4.2	1.5	1	--	--	18	1
40A41654	4-12	A12	S	sil	17.5	55.8	26.7			35.0	20.8	8.6	8.6	3.9	3.6	2.0	--	--	--	18	--
40A41655	12-23	A2	S	sil	11.6	60.0	28.4			35.0	25.0	12.0	9.2	3.6	2.9	0.7	--	--	--	16	--
40A41656	23-36	B1	S	sil	18.3	62.4	19.3			39.5	22.9	7.4	5.8	2.6	2.4	1.1	--	--	--	12	--
40A41657	36-42	B2	S	sil	17.0	57.8	25.2			36.3	21.5	8.8	6.5	3.3	4.3	2.3	9	--	--	24	9
40A41658	43-52	2C	S	l	9.5	47.8	42.7			31.1	16.7	13.6	11.6	6.1	8.0	3.4	--	--	--	29	--

*** Primary Characterization Data ***

Pedon ID: S1964WA011001

( Clark, Washington )

Print Date: Feb 20 2025 6:36PM

Sampled As	:	BEAR PRAIRIE
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A5547

---

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	%
				NK	4A1h				4B1c	NK
40A41653	0-4	A11	S	0.74	0.74	--			61.2	26.7				0.25			1.53
40A41654	4-12	A12	S	0.67	0.67	--			74.6	27.8				0.31			1.59
40A41655	12-23	A2	S	0.70	0.70	--			56.4	22.9				0.23			1.97
40A41656	23-36	B1	S	1.13	1.13	--			36.8	21.8				0.17			1.19
40A41657	36-42	B2	S	1.11	1.11	--			40.4	22.1				0.20			1.30
40A41658	43-52	2C	S	1.06	1.06	--			44.0	27.3				0.18			2.87

---

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 - - - - -)

NK

40A41652

2-0

O

S

13.20

40A41653

0-4

A11

S

11.41

40A41654

4-12

A12

S

11.92

40A41655

12-23

A2

S

4.96

40A41656

23-36

B1

S

1.16

40A41657

36-42

B2

S

0.58

40A41658

43-52

2C

S

0.47

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
						NK	NK		NK	NK
40A41653	0-4	A11	S			0.1	0.9		60.0	0.7				1.7	41	2
40A41654	4-12	A12	S			0.1	0.5		69.0	2.0				2.6	77	1
40A41655	12-23	A2	S			0.1	0.2		42.2	2.9				3.2	91	1
40A41656	23-36	B1	S			0.2	0.1		26.3	0.6				0.9	67	1
40A41657	36-42	B2	S			0.1	0.1		30.3	1.7				1.9	89	1
40A41658	43-52	2C	S			0.2	0.1		38.1	1.2				1.5	80	1

*** Primary Characterization Data ***

Pedon ID: S1964WA011001

( Clark, Washington )

Print Date: Feb 20 2025 6:36PM

Sampled As	:	BEAR PRAIRIE
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A5547

---

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

NK

NK

40A41653

0-4

A11

S

5.4

40A41654

4-12

A12

S

5.2

40A41655

12-23

A2

S

5.6

40A41656

23-36

B1

S

5.6

10.0

40A41657

36-42

B2

S

5.6

40A41658

43-52

2C

S

5.7