*** Primary Characterization Data ***

Pedon ID: S1974CA093012

( Siskiyou, California )

Print Date: Nov 24 2024 6:22AM

Sampled as on May 30, 1974:	Pinehurst
Revised to correlated:	PINEHURST ; Fine-loamy, mixed Pachic Ultic Argixerolls

				United States Department of Agriculture
SSL	-	Project	NL74CA007   SISKIYOU CO	Natural Resources Conservation Service
	-	Site ID	S1974CA093012   Lat: 41° 52' 32.00" north  Long: 122° 18' 15.01" west  MLRA: 22B	National Soil Survey Center
	-	Pedon No.	74C0062	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
74C00445	A11	A11	0-8	74445				L
74C00446	A12	A12	8-25	74446				L
74C00447	A2	A3	25-36	74447				L
74C00448	B	B1	36-51	74448				L
74C00449	Bt11	B21t	51-71	74449				CL
74C00450	Bt12	B22t	71-99	74450				CL
74C00451	Bt13	B23t	99-122	74451				L
74C00452	Bt21	B31t	122-140	74452				CL
74C00453	Bt22	B32t	140-165	74453				CL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.84	(NA)
Clay, carbonate free, Weighted Average	28	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	56	% wt
Volume, >2mm, Weighted Average	30	% vol
Clay, total, Weighted Average	28	% wt
Weighted averages based on control section: 51-101 cm

*** Primary Characterization Data ***

Pedon ID: S1974CA093012

( Siskiyou, California )

Print Date: Nov 24 2024 6:22AM

Sampled As	:	Pinehurst
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  74C0062

---

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
74C00445	0-8	A11	S	l	17.1	47.9	35.0			32.7	15.2	8.5	9.5	3.9	6.3	6.8	6	23	17	60	46
74C00446	8-25	A12	S	l	18.7	47.4	33.9			31.8	15.6	9.8	9.2	4.2	6.6	4.1	4	14	20	53	43
74C00447	25-36	A2	S	l	20.3	47.3	32.4			31.7	15.6	10.3	9.7	4.7	5.2	2.5	6	14	4	41	24
74C00448	36-51	B	S	l	22.6	46.1	31.3			26.3	19.8	10.2	8.9	4.2	5.3	2.7	5	13	2	37	20
74C00449	51-71	Bt11	S	cl	28.1	42.2	29.7			27.9	14.3	9.6	8.8	4.0	5.0	2.3	5	15	23	54	43
74C00450	71-99	Bt12	S	cl	28.1	42.4	29.5			28.1	14.3	9.3	9.4	4.0	4.4	2.4	4	13	30	58	47
74C00451	99-122	Bt13	S	l	26.6	40.4	33.0			26.4	14.0	8.7	11.7	4.9	5.6	2.1	tr	19	10	46	29
74C00452	122-140	Bt21	S	cl	28.7	35.8	35.5			24.3	11.5	8.2	9.7	4.7	8.1	4.8	2	5	2	34	9
74C00453	140-165	Bt22	S	cl	27.0	34.8	38.2			21.4	13.4	5.9	9.2	5.7	9.8	7.6	3	2	4	38	9

---

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	4B1c	3C2a1a		3D1		4C1		8D1	8D1
74C00445	0-8	A11	S	0.81	0.83	0.006		40.9	37.6	19.8		1.030		0.11		2.60	1.16
74C00446	8-25	A12	S	0.91	0.98	0.020		36.4	34.3	14.0		1.030		0.15		1.61	0.75
74C00447	25-36	A2	S							13.5		1.030				1.22	0.67
74C00448	36-51	B	S	1.26	1.37	0.025		27.7	25.7	13.9		1.030		0.13		0.94	0.62
74C00449	51-71	Bt11	S	1.37	1.46	0.015		30.4	28.2	15.9		1.030		0.12		0.80	0.57
74C00450	71-99	Bt12	S							17.2		1.033				0.84	0.61
74C00451	99-122	Bt13	S							22.1		1.033				1.12	0.83
74C00452	122-140	Bt21	S							25.1		1.033				1.04	0.87
74C00453	140-165	Bt22	S	1.19	1.32	0.034		42.7	40.0	24.7		1.033		0.17		1.03	0.91

*** Primary Characterization Data ***

Pedon ID: S1974CA093012

( Siskiyou, California )

Print Date: Nov 24 2024 6:22AM

Sampled As	:	Pinehurst
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  74C0062

---

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 - - - - -)
					6B3a			6A1c		6C2b	6G7a			8J	6C9a	6G12	6V2	6D5b
74C00445	0-8	A11	S		0.321			9.05	28	2.6	0.3		0.66	0.33	0.55	0.38	0.06	1364.6
74C00446	8-25	A12	S		0.134			2.57	19	2.9	0.3		0.61	0.13	0.49	0.36	0.07	1262.5
74C00447	25-36	A2	S		0.070			1.22	17	0.2	0.2
74C00448	36-51	B	S		0.052			0.71	14	2.8	0.2
74C00449	51-71	Bt11	S					0.48		3.5	0.4
74C00450	71-99	Bt12	S					0.34		3.2	0.2
74C00451	99-122	Bt13	S					0.31		2.7	0.2
74C00452	122-140	Bt21	S							2.3	0.2
74C00453	140-165	Bt22	S							1.8	0.2

---

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			5A3a	5A8b			5C3	5C1
74C00445	0-8	A11	S	22.4	2.7	tr	1.5	26.6	20.1			46.7	44.4			57	60
74C00446	8-25	A12	S	17.1	2.0	tr	1.0	20.1	12.0			32.1	30.2			63	67
74C00447	25-36	A2	S	10.8	2.3	tr	1.0	14.1	9.5			23.6	24.8			60	57
74C00448	36-51	B	S	10.0	2.4	tr	1.0	13.4	7.8			21.2	21.2			63	63
74C00449	51-71	Bt11	S	9.1	2.8	0.1	1.0	13.0	6.6			19.6	22.5			66	58
74C00450	71-99	Bt12	S	9.4	3.5	0.1	1.0	14.0	8.3			22.3	23.7			63	59
74C00451	99-122	Bt13	S	10.8	4.7	0.3	0.7	16.5	7.2			23.7	29.9			70	55
74C00452	122-140	Bt21	S	11.4	4.0	0.6	0.5	16.5	6.4			22.9	29.9			72	55
74C00453	140-165	Bt22	S	11.5	3.3	0.8	0.3	15.9	5.9			21.8	27.7			73	57

*** Primary Characterization Data ***

Pedon ID: S1974CA093012

( Siskiyou, California )

Print Date: Nov 24 2024 6:22AM

Sampled As	:	Pinehurst
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  74C0062

---

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 - -)

%

74C00445

0-8

A11

S

--

74C00446

8-25

A12

S

--

74C00447

25-36

A2

S

--

74C00448

36-51

B

S

--

74C00449

51-71

Bt11

S

tr

74C00450

71-99

Bt12

S

tr

74C00451

99-122

Bt13

S

1

74C00452

122-140

Bt21

S

2

74C00453

140-165

Bt22

S

3

---

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	8C1b		4C1a1a1
74C00445	0-8	A11	S				5.7		8.6
74C00446	8-25	A12	S		5.7	6.3			8.8
74C00447	25-36	A2	S		5.6	6.3			8.8
74C00448	36-51	B	S		5.6	6.4			8.9
74C00449	51-71	Bt11	S		5.8	6.4			8.9
74C00450	71-99	Bt12	S		5.9	6.5			8.9
74C00451	99-122	Bt13	S		6.0	6.4			8.9
74C00452	122-140	Bt21	S		5.8	6.3			8.9
74C00453	140-165	Bt22	S		5.8	6.0			8.9

*** Primary Characterization Data ***

Pedon ID: S1974CA093012

( Siskiyou, California )

Print Date: Nov 24 2024 6:22AM

Sampled As	:	Pinehurst
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  74C0062

---

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

74C00445

0-8

A11

S

29

74C00446

8-25

A12

S

53