*** Primary Characterization Data ***

Pedon ID: S1964CA073002

( San Diego, California )

Print Date: Nov 11 2024 9:31PM

Sampled as on Feb 15, 1964:	Fallbrook
Revised to correlated:	FALLBROOK ; Fine-loamy, mixed, thermic Typic Haploxeralfs

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1964CA073002   Lat: 33° 20' 55.00" north  Long: 117° 14' 13.01" west  MLRA: 20	Riverside Soil Survey Laboratory
	-	Pedon No.	40A2856	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
40A22544	A11	A11	0-5	6414				COSL
40A22545	A12	A12	5-15	6415				COSL
40A22546	A2	A3	15-30	6416				COSL
40A22547	Bt1	B21t	30-51	6417				SCL
40A22548	Bt2	B22t	51-71	6418				SCL
40A22549	B	B3	71-119	6419				COSL
40A22550	C1	C 1	119-173	6420				LCOS
40A22551	C2	C 2	173-216	6421				LCOS
40A22552	C3	C 3	216-229	6422				LCOS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	29	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	45	% wt
Volume, >2mm, Weighted Average	2	% vol
Clay, total, Weighted Average	29	% wt
Weighted averages based on control section: 30-71 cm

*** Primary Characterization Data ***

Pedon ID: S1964CA073002

( San Diego, California )

Print Date: Nov 11 2024 9:31PM

Sampled As	:	Fallbrook
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2856

---

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
40A22544	0-5	A11	S	cosl	7.6	19.5	72.9			9.4	10.1	10.7	19.5	10.2	19.2	13.3	5	3	--	62	8
40A22545	5-15	A12	S	cosl	8.2	19.4	72.4			9.8	9.6	11.3	19.7	10.1	18.2	13.1	6	3	--	61	9
40A22546	15-30	A2	S	cosl	12.6	21.0	66.4			11.6	9.4	10.5	18.3	9.4	16.4	11.8	2	1	--	56	3
40A22547	30-51	Bt1	S	scl	26.1	19.5	54.4			11.1	8.4	9.0	14.1	7.6	12.1	11.6	2	2	--	45	4
40A22548	51-71	Bt2	S	scl	31.2	17.0	51.8			10.0	7.0	7.3	13.4	7.4	11.6	12.1	2	1	--	45	3
40A22549	71-119	B	S	cosl	14.8	12.8	72.4			7.7	5.1	6.6	16.7	10.5	21.6	17.0	7	4	--	66	11
40A22550	119-173	C1	S	lcos	9.2	11.2	79.6			7.1	4.1	5.5	14.9	9.6	25.8	23.8	12	7	--	74	19
40A22551	173-216	C2	S	lcos	5.4	13.9	80.7			7.2	6.7	6.7	16.9	10.4	25.0	21.7	13	8	--	74	21
40A22552	216-229	C3	S	lcos	5.1	14.7	80.2			7.1	7.6	5.8	14.8	9.1	23.4	27.1	22	14	--	74	36

---

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	%
										3C2a1a
40A22544	0-5	A11	S							2.9							0.38
40A22545	5-15	A12	S							3.6							0.44
40A22546	15-30	A2	S							5.0							0.40
40A22547	30-51	Bt1	S							10.1							0.39
40A22548	51-71	Bt2	S							11.3							0.36
40A22549	71-119	B	S							7.8							0.53
40A22550	119-173	C1	S							5.9							0.64
40A22551	173-216	C2	S							3.7							0.69
40A22552	216-229	C3	S							4.2							0.82

*** Primary Characterization Data ***

Pedon ID: S1964CA073002

( San Diego, California )

Print Date: Nov 11 2024 9:31PM

Sampled As	:	Fallbrook
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2856

---

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 - - - - -)
								6A1a		6C1a
40A22544	0-5	A11	S					0.73		0.8
40A22545	5-15	A12	S					0.50		0.7
40A22546	15-30	A2	S					0.30		0.7
40A22547	30-51	Bt1	S					0.27		1.4
40A22548	51-71	Bt2	S					0.24		1.4
40A22549	71-119	B	S					0.07		0.9
40A22550	119-173	C1	S					0.02		0.7
40A22551	173-216	C2	S					0.01		0.6
40A22552	216-229	C3	S					0.02		0.8

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2a	6O2a	6P2a	6Q2a		6H2a
40A22544	0-5	A11	S	4.6	1.3	0.3	0.4	6.6	1.5			8.1				81
40A22545	5-15	A12	S	5.2	1.3	0.3	0.1	6.9	1.6			8.5				81
40A22546	15-30	A2	S	6.5	2.0	0.4	0.1	9.0	1.9			10.9				83
40A22547	30-51	Bt1	S	10.0	4.7	0.4	0.1	15.2	2.9			18.1				84
40A22548	51-71	Bt2	S	10.0	5.0	0.5	0.1	15.6	2.9			18.5				84
40A22549	71-119	B	S	11.3	5.0	0.9	0.1	17.3	1.7			19.0				91
40A22550	119-173	C1	S	10.3	4.3	0.9	0.1	15.6	1.2			16.8				93
40A22551	173-216	C2	S	8.5	3.9	0.8	tr	13.2	0.8			14.0				94
40A22552	216-229	C3	S	9.4	3.7	0.9	0.2	14.2	0.8			15.0				95

*** Primary Characterization Data ***

Pedon ID: S1964CA073002

( San Diego, California )

Print Date: Nov 11 2024 9:31PM

Sampled As	:	Fallbrook
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2856

---

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 - -)

%

6P1a

6Q1a

8A

8D5

8A1a

40A22550

119-173

C1

S

1.1

tr

38.2

tr

0.18

40A22552

216-229

C3

S

0.8

tr

44.1

tr

0.07

---

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
						8C1a	8C1b
40A22544	0-5	A11	S			6.6	6.4
40A22545	5-15	A12	S			6.5	6.3
40A22546	15-30	A2	S			6.8	6.5
40A22547	30-51	Bt1	S			6.8	6.6
40A22548	51-71	Bt2	S			7.0	6.7
40A22549	71-119	B	S			7.4	7.0
40A22550	119-173	C1	S			7.6	7.4
40A22551	173-216	C2	S			8.2	7.9
40A22552	216-229	C3	S			8.1	7.9

*** Primary Characterization Data ***

Pedon ID: S1964CA073002

( San Diego, California )

Print Date: Nov 11 2024 9:31PM

Sampled As	:	Fallbrook
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2856

---

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

5A2a

40A22544

0-5

A11

S

9.6

40A22545

5-15

A12

S

9.2

40A22546

15-30

A2

S

10.8

40A22547

30-51

Bt1

S

18.3

40A22548

51-71

Bt2

S

19.7

40A22549

71-119

B

S

19.3

40A22550

119-173

C1

S

16.7

40A22551

173-216

C2

S

13.7

40A22552

216-229

C3

S

15.1

*** Primary Characterization Data ***

Pedon ID: S1964CA073002

( San Diego, California )

Print Date: Nov 11 2024 9:31PM

Sampled As	:	Fallbrook
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2856

---

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

7A2

7A3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

40A22544

0.0-5.0

A11

tcly

IL 5

KK 3

HB 1

KK 20

40A22545

5.0-15.0

A12

tcly

IL 5

KK 3

40A22546

15.0-30.0

A2

tcly

HB 5

KK 3

IL 2

40A22547

30.0-51.0

Bt1

tcly

HB 4

KK 4

IL 2

VR 2

40A22548

51.0-71.0

Bt2

tcly

KK 5

IL 2

HB 1

VR 1

KK 33

40A22549

71.0-119.0

B

tcly

KK 5

IL 3

HB 1

VR 1

KK 29

40A22550

119.0-173.0

C1

tcly

KK 4

IL 3

VR 2

HB 1

KK 12

40A22552

216.0-229.0

C3

tcly

KK 3

IL 3

VR 3

MT 2

HB 1

KK tr

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
HB Hydrobiotite	IL Illite (Hydromuscovite)	KK Kaolinite	MT Montmorillonite	VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks