*** Primary Characterization Data ***

Pedon ID: S1974CA093003

( Siskiyou, California )

Print Date: Nov 23 2024 7:18AM

Sampled as on May 30, 1974:	Shasta
Revised to correlated:	SHASTA ; Ashy, mixed, mesic Humic Vitrixerands

				United States Department of Agriculture
SSL	-	Project	NL74CA007   SISKIYOU CO	Natural Resources Conservation Service
	-	Site ID	S1974CA093003   Lat: 41° 15' 28.00" north  Long: 122° 1' 20.01" west  MLRA: 22B	National Soil Survey Center
	-	Pedon No.	74C0053	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
74C00377	A1	A11	0-13	74377				LCOS
74C00378	A2	A12	13-33	74378				LCOS
74C00379	A3	A13	33-56	74379				LCOS
74C00380	2C	2 C 1	56-76	74380				LCOS
74C00381	3C	3 C 2	76-99	74381				COS
74C00382	4C	4 C 3	99-127	74382				COS
74C00383	5C	5 C 4	127-152	74383				COS
74C00384	6C	6 C 5	152-178	74384				COS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	3.81	(NA)
Clay, carbonate free, Weighted Average	3	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	81	% wt
Volume, >2mm, Weighted Average	17	% vol
Clay, total, Weighted Average	3	% wt
Weighted averages based on control section: 25-100 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
74C00377	0-13	A1	S	lcos	4.0	16.8	79.2			11.0	5.8	7.5	18.5	16.3	22.7	14.2	3	tr	--	73	3
74C00378	13-33	A2	S	lcos	3.7	15.6	80.7			9.8	5.8	6.9	16.9	15.5	24.9	16.5	3	1	--	75	4
74C00379	33-56	A3	S	lcos	2.9	18.5	78.6			10.0	8.5	9.4	22.6	17.5	19.7	9.4	4	1	--	71	5
74C00380	56-76	2C	S	lcos	2.8	12.5	84.7			7.7	4.8	6.2	16.9	16.3	27.6	17.7	5	2	--	80	7
74C00381	76-99	3C	S	cos	2.7	9.3	88.0			6.0	3.3	7.6	24.1	21.4	25.3	9.6	3	3	58	93	64
74C00382	99-127	4C	S	cos	2.0	4.5	93.5			2.3	2.2	4.8	24.1	23.7	26.8	14.1	7	8	2	91	17
74C00383	127-152	5C	S	cos	1.2	1.9	96.9			0.5	1.4	2.5	26.2	27.7	30.4	10.1	5	2	tr	95	7
74C00384	152-178	6C	S	cos	1.2	2.4	96.4			0.7	1.7	5.8	30.5	27.2	24.5	8.4	5	2	tr	91	7

*** Primary Characterization Data ***

Pedon ID: S1974CA093003

( Siskiyou, California )

Print Date: Nov 23 2024 7:18AM

Sampled As	:	Shasta
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  74C0053

---

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
74C00377	0-13	A1	S	0.93	0.94	0.004		22.0	19.8	15.1		1.042		0.04		6.63	3.78
74C00378	13-33	A2	S							11.3		1.042				5.14	3.05
74C00379	33-56	A3	S							10.1		1.042				4.48	3.48
74C00380	56-76	2C	S	1.12	1.14	0.006		26.5	21.1	10.0		1.032		0.12		3.71	3.57
74C00381	76-99	3C	S							8.9		1.032				2.85	3.30
74C00382	99-127	4C	S	1.42	1.43	0.002		11.8	10.3	5.0		1.032		0.07		2.00	2.50
74C00383	127-152	5C	S							2.4		1.032				1.67	2.00
74C00384	152-178	6C	S							2.4		1.032				1.67	2.00

---

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
74C00377	0-13	A1	S		0.391			6.95	18	0.3	0.6		1.66	0.42	0.27	1.52	0.56	219.4
74C00378	13-33	A2	S		0.229			3.33	15	0.4	0.4		1.84	0.22	0.30	1.69	0.71	154.3
74C00379	33-56	A3	S		0.112			1.77	16	0.5	0.3		2.44	0.12	0.37	2.25	1.20	138.7
74C00380	56-76	2C	S		0.064			0.84	13	0.5	0.2		2.69	0.09	0.41	2.49	1.44	125.6
74C00381	76-99	3C	S		0.037			0.54	15	0.4	0.2
74C00382	99-127	4C	S					0.29		0.2	0.1
74C00383	127-152	5C	S					0.11		0.1	0.1
74C00384	152-178	6C	S							0.1	0.1

*** Primary Characterization Data ***

Pedon ID: S1974CA093003

( Siskiyou, California )

Print Date: Nov 23 2024 7:18AM

Sampled As	:	Shasta
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  74C0053

---

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
74C00377	0-13	A1	S	9.8	0.7	tr	0.4	10.9	14.1			25.0	26.5			44	41
74C00378	13-33	A2	S	3.4	0.3	tr	0.2	3.9	19.5			23.4	19.0			17	21
74C00379	33-56	A3	S	1.8	0.3	tr	0.2	2.3	16.4			18.7	13.0			12	18
74C00380	56-76	2C	S	1.3	0.1	tr	0.1	1.5	13.3			14.8	10.4			10	14
74C00381	76-99	3C	S	0.9	0.1	tr	0.1	1.1	8.9			10.0	7.7			11	14
74C00382	99-127	4C	S	0.4	tr	tr	0.1	0.5	5.5			6.0	4.0			8	13
74C00383	127-152	5C	S	0.2	tr	tr	tr	0.2	2.0			2.2	2.0			9	10
74C00384	152-178	6C	S	0.2	tr	tr	tr	0.2	1.6			1.8	2.0			11	10

---

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 - -)

%

74C00377

0-13

A1

S

--

74C00378

13-33

A2

S

--

74C00379

33-56

A3

S

--

74C00380

56-76

2C

S

--

74C00381

76-99

3C

S

--

74C00382

99-127

4C

S

--

74C00383

127-152

5C

S

--

74C00384

152-178

6C

S

--

*** Primary Characterization Data ***

Pedon ID: S1974CA093003

( Siskiyou, California )

Print Date: Nov 23 2024 7:18AM

Sampled As	:	Shasta
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  74C0053

---

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
74C00377	0-13	A1	S		5.1	5.7			10.2
74C00378	13-33	A2	S		5.2	5.7			10.7
74C00379	33-56	A3	S		5.4	6.0			10.3
74C00380	56-76	2C	S		5.4	5.9			10.2
74C00381	76-99	3C	S		5.5	5.7			9.5
74C00382	99-127	4C	S		5.6	5.8			9.4
74C00383	127-152	5C	S		5.6	5.9			8.9
74C00384	152-178	6C	S		5.6	5.6			8.8

---

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

74C00377

0-13

A1

S

54

74C00378

13-33

A2

S

62

74C00379

33-56

A3

S

76

74C00380

56-76

2C

S

78

*** Primary Characterization Data ***

Pedon ID: S1974CA093003

( Siskiyou, California )

Print Date: Nov 23 2024 7:18AM

Sampled As	:	Shasta
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  74C0053

---

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

74C00378

13.0-33.0

A2

fs

OT 33

GA 33

GS 15

GC 12

FG 7

74C00379

33.0-56.0

A3

fs

OT 30

GA 28

GC 22

GS 14

FG 6

74C00380

56.0-76.0

2C

fs

GA 36

GC 25

OT 16

GS 16

FG 7

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