*** Primary Characterization Data ***

Pedon ID: S1971CA059008

( Orange, California )

Print Date: Nov 13 2024 2:51PM

Sampled as on May 30, 1971:	Alo
Revised to correlated on Oct 23, 2016:	Alo ; Fine, smectitic, thermic Aridic Haploxererts

				United States Department of Agriculture
SSL	-	Project	NL71CA008   ORANGE CO.	Natural Resources Conservation Service
	-	Site ID	S1971CA059008     MLRA: 19	National Soil Survey Center
	-	Pedon No.	71C0059	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
71C00374	A1	A11	0-4	71374			C	C
71C00375	A2	A12	4-38	71375			C	C
71C00376	Ak	A13ca	38-64	71376			C	C
71C00377	Bk	C1ca	64-105	71377				SIL
71C00378	C	C 2	105-150	71378				COSL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.87	(NA)
Clay, carbonate free, Weighted Average	49	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	49	% wt
Weighted averages based on control section: 25-64 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	3A1a1a
71C00374	0-4	A1	GP	c	50.8	35.9	13.3	22.7		21.4	14.5	6.9	3.2	1.0	1.1	1.1
71C00375	4-38	A2	GP	c	51.0	35.3	13.7	26.7		21.0	14.3	7.4	2.9	1.3	1.3	0.8
71C00376	38-64	Ak	GP	c	48.4	35.9	15.7			22.0	13.9	7.1	2.9	1.5	2.5	1.7
71C00377	64-105	Bk	GP	sil	24.6	50.6	24.8	5.6		35.8	14.8	12.1	6.1	2.2	2.8	1.6
71C00378	105-150	C	GP	cosl	10.3	19.6	70.1			12.0	7.6	7.8	13.0	10.6	19.2	19.5

*** Primary Characterization Data ***

Pedon ID: S1971CA059008

( Orange, California )

Print Date: Nov 13 2024 2:51PM

Sampled As	:	Alo
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  71C0059

---

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
71C00374	0-4	A1	S													0.82	0.39
71C00374	0-4	A1	GP							20.0		1.024
71C00375	4-38	A2	S	1.31	1.82	0.116		39.5	35.6					0.18		0.86	0.43
71C00375	4-38	A2	GP							22.1		1.024
71C00376	38-64	Ak	S	1.32	1.75	0.099		39.5	35.7					0.11		0.88	0.57
71C00376	38-64	Ak	GP							27.5		1.024
71C00377	64-105	Bk	S	1.73	1.85	0.023		19.9	19.6					--		1.50	0.84
71C00377	64-105	Bk	GP							20.6		1.024
71C00378	105-150	C	S	1.98	2.06	0.013		13.0	12.2					0.12		1.66	0.58
71C00378	105-150	C	GP							6.0		1.024

---

Water Content				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-
				(- - Atterberg - -)		(- - - - - Bulk Density - - - - -)			(- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -)
				(- - - Limits - - -)		Field	Recon	Recon	Field	Recon	(- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -)
				LL	PI		33	Oven		33	6	10	33	100	200	500
	Depth						kPa	Dry		kPa	kPa	kPa	kPa	kPa	kPa	kPa
Layer	(cm)	Horz	Prep	pct <0.4mm		(- - - - - - - - g cm-3 - - - - - - -)			(- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -)
				4F1	4F
71C00374	0-4	A1	GP	55.74599	33
71C00377	64-105	Bk	GP	51.62398	31

---

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
71C00374	0-4	A1	GP		0.103			1.39	13	1.1	0.2
71C00375	4-38	A2	GP		0.070			0.80	11	1.1	0.2
71C00376	38-64	Ak	GP		0.057			0.61	11	1.1	0.1
71C00377	64-105	Bk	GP					0.05		1.1	0.1
71C00378	105-150	C	GP							0.8	tr

*** Primary Characterization Data ***

Pedon ID: S1971CA059008

( Orange, California )

Print Date: Nov 13 2024 2:51PM

Sampled As	:	Alo
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  71C0059

---

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					5A3a	5A8b			5C3	5C1
71C00374	0-4	A1	GP	16.5	19.5	2.2	1.5	39.7				39.7	41.7			100	95
71C00375	4-38	A2	GP	18.3	18.7	3.2	1.0	41.2				41.2	44.0			100	94
71C00376	38-64	Ak	GP	22.7*	19.0	6.7	0.7						42.4			100	100
71C00377	64-105	Bk	GP	17.3*	13.6	11.5	0.4						36.8			100	100
71C00378	105-150	C	GP	6.5*	4.2	7.7	0.2	18.6				18.6	17.1			100	100

^*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.

---

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 - -)		%
				6N1b	6O1b	6P1b	6Q1b		6J1b		6K1c				6L1c			8A	8D5	8A3a			5E
71C00374	0-4	A1	GP	1.9	3.7	4.5	0.2		2.6		4.0				3.4			66.9	tr	0.96		5	3
71C00375	4-38	A2	GP	0.5	0.8	3.5	0.1		1.5		1.3				2.3			63.9	tr	0.50		7	4
71C00376	38-64	Ak	GP	2.2	2.7	13.4	0.1		3.0		9.1				9.3			72.1	0.1	1.86		14	9
71C00377	64-105	Bk	GP	4.9	6.4	49.9	0.1		2.2		37.2				12.9			68.8	0.2	3.85		22	21
71C00378	105-150	C	GP	3.7	5.0	49.4	tr		1.9		35.7				3.1			33.1	0.1	4.05		35	24

---

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			6E1g
71C00374	0-4	A1	GP		6.1	6.4	6.2
71C00375	4-38	A2	GP		6.4	7.0	6.7
71C00376	38-64	Ak	GP		7.7	8.1	7.7			1
71C00377	64-105	Bk	GP		7.9	8.1	7.8			tr
71C00378	105-150	C	GP		7.8	8.3	7.7

*** Primary Characterization Data ***

Pedon ID: S1971CA059008

( Orange, California )

Print Date: Nov 13 2024 2:51PM

Sampled As	:	Alo
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  71C0059

---

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

71C00374

0-4

A1

GP

6.7

71C00375

4-38

A2

GP

8.1

71C00376

38-64

Ak

GP

9.2

71C00377

64-105

Bk

GP

9.1

71C00378

105-150

C

GP

8.7

*** Primary Characterization Data ***

Pedon ID: S1971CA059008

( Orange, California )

Print Date: Nov 13 2024 2:51PM

Sampled As	:	Alo
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  71C0059

---

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

71C00374

0.0-4.0

A1

fcly

MT 5

71C00375

4.0-38.0

A2

fcly

MT 3

KK 1

71C00377

64.0-105.0

Bk

fcly

MT 5

FRACTION INTERPRETATION:
fcly - Fine Clay <0.0002 mm

MINERAL INTERPRETATION:
KK Kaolinite	MT Montmorillonite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks