*** Primary Characterization Data ***

Pedon ID: S1964CA073003

( San Diego, California )

Print Date: Dec 11 2024 4:09PM

Sampled as on Feb 16, 1964:	Bonsall
Revised to correlated:	BONSALL ; Fine, smectitic, thermic Natric Palexeralfs

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1964CA073003   Lat: 33° 20' 57.00" north  Long: 117° 14' 16.00" west  MLRA: 20	Riverside Soil Survey Laboratory
	-	Pedon No.	40A2930	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
40A23109	A	A1	0-15	6430				COSL
40A23110	E	A2	15-25	6431				SL
40A23111	B1	B1	25-36	6432				CL
40A23112	Bt	B21t	36-69	6433				CL
40A23113	Btk	B22tca	69-97	6434				SCL
40A23114	Bm	B31m	97-122	6435				FSL
40A23115	B2	B32	122-152	6436				SL
40A23116	C	C 1	152-226	6437				SCL
40A23117	2C1	2C 2	226-279	6438				SL
40A23118	2C2	2C 3	279-305	6439				L

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	35	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	30	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	35	% wt
Weighted averages based on control section: 36-86 cm

*** Primary Characterization Data ***

Pedon ID: S1964CA073003

( San Diego, California )

Print Date: Dec 11 2024 4:09PM

Sampled As	:	Bonsall
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2930

---

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
40A23109	0-15	A	S	cosl	8.7	23.3	68.0			10.0	13.3	12.8	19.4	9.8	15.0	11.0	2	2	--	55	4
40A23110	15-25	E	S	sl	12.4	24.7	62.9			10.8	13.9	12.4	18.6	9.0	13.6	9.3	2	1	--	51	3
40A23111	25-36	B1	S	cl	38.9	18.7	42.4			8.3	10.4	9.2	13.0	5.9	8.3	6.0	2	2	--	33	4
40A23112	36-69	Bt	S	cl	38.3	21.1	40.6			9.2	11.9	11.6	15.0	5.1	6.1	2.8	1	1	--	29	2
40A23113	69-97	Btk	S	scl	28.5	23.3	48.2			9.5	13.8	15.8	20.8	5.5	4.1	2.0	2	1	--	32	3
40A23114	97-122	Bm	S	fsl	18.5	17.2	64.3			7.4	9.8	16.3	28.7	10.3	7.4	1.6	1	tr	--	48	1
40A23115	122-152	B2	S	sl	19.4	10.8	69.8			3.6	7.2	8.1	27.9	16.4	14.1	3.3	1	1	--	62	2
40A23116	152-226	C	S	scl	21.3	26.5	52.2			9.8	16.7	10.7	18.5	8.6	8.9	5.5	4	3	--	42	7
40A23117	226-279	2C1	S	sl	14.2	29.3	56.5			16.7	12.6	10.9	13.8	6.9	12.1	12.8	19	12	--	46	31
40A23118	279-305	2C2	S	l	17.0	32.5	50.5			19.8	12.7	12.2	16.2	8.0	10.8	3.3	4	3	--	38	7

---

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	%
				4A1f	4A1h				4B1c	3C2a1a
40A23109	0-15	A	S	1.51	1.54	0.006			10.6	4.2				0.09			0.48
40A23110	15-25	E	S	1.76	1.78	0.004			9.5	4.5				0.09			0.36
40A23111	25-36	B1	S	1.60	1.85	0.048			20.1	13.9				0.10			0.36
40A23112	36-69	Bt	S	1.73	1.99	0.047			17.7	13.1				0.08			0.34
40A23113	69-97	Btk	S							12.6							0.44
40A23114	97-122	Bm	S	1.60	1.78	0.036			20.2	10.6				0.15			0.57
40A23115	122-152	B2	S							9.4							0.48
40A23116	152-226	C	S	1.67	1.76	0.017			15.4	11.7				0.06			0.55
40A23117	226-279	2C1	S							13.3							0.94
40A23118	279-305	2C2	S	1.59	1.69	0.020			20.8	15.0				0.09			0.88

*** Primary Characterization Data ***

Pedon ID: S1964CA073003

( San Diego, California )

Print Date: Dec 11 2024 4:09PM

Sampled As	:	Bonsall
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2930

---

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		6C2a
40A23109	0-15	A	S					0.70		0.7
40A23110	15-25	E	S					0.28		0.8
40A23111	25-36	B1	S					0.47		1.6
40A23112	36-69	Bt	S					0.21		1.0
40A23113	69-97	Btk	S					0.11		0.9
40A23114	97-122	Bm	S					0.02		1.3
40A23115	122-152	B2	S					0.02		1.2
40A23116	152-226	C	S					0.02		1.2
40A23117	226-279	2C1	S					--		1.4
40A23118	279-305	2C2	S					--		1.3

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2b	6O2c	6P2a	6Q2a		6H2a
40A23109	0-15	A	S	4.3	1.7	0.3	0.2	6.5	1.8			8.3				78
40A23110	15-25	E	S	4.7	2.4	0.6	0.1	7.8	1.8			9.6				81
40A23111	25-36	B1	S	11.2	8.8	2.1	0.2	22.3	3.1			25.4				88
40A23112	36-69	Bt	S	13.8	8.2	3.5	0.2	25.7	0.6			26.3				98
40A23113	69-97	Btk	S	20.2	10.1	6.7	0.2		0.2							99
40A23114	97-122	Bm	S	10.2	7.5	6.3	0.1	24.1	0.6			24.7				98
40A23115	122-152	B2	S	8.5	6.2	5.1	0.1	19.9	0.8			20.7				96
40A23116	152-226	C	S	10.6	7.4	5.9	0.1	24.0	0.8			24.8				97
40A23117	226-279	2C1	S	18.1	8.4	7.1	0.1	33.7	1.3			35.0				96
40A23118	279-305	2C2	S	14.1	8.6	5.9	0.1	28.7	1.3			30.0				96

*** Primary Characterization Data ***

Pedon ID: S1964CA073003

( San Diego, California )

Print Date: Dec 11 2024 4:09PM

Sampled As	:	Bonsall
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2930

---

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	6P1a	6Q1a	6I1a	6J1a		6K1a							8A	8D5	8A1a
40A23109	0-15	A	S	2.7	2.2	1.6	0.2	--	4.8		0.6							25.8	tr	0.57			1
40A23110	15-25	E	S	0.7	1.0	2.4	0.1	--	1.8		0.6							19.8	tr	0.34			3
40A23111	25-36	B1	S	0.9	0.6	5.0	0.1	--	1.4		3.0							44.7	tr	0.66			6
40A23112	36-69	Bt	S	2.1	2.9	15.3	0.2	--	2.2		14.3							50.8	0.1	2.16			10
40A23113	69-97	Btk	S	5.4	6.4	33.8	0.2	--	2.2		38.5							49.6	0.2	4.80			14
40A23114	97-122	Bm	S	5.5	6.6	39.8	0.1	--	1.5		46.4							38.7	0.2	5.65			16
40A23115	122-152	B2	S	3.5	3.5	30.2	0.1	--	1.0		33.9							33.9	0.1	4.07			16
40A23116	152-226	C	S	2.1	2.9	27.5	0.1	--	0.9		29.2							39.4	0.1	3.56			17
40A23117	226-279	2C1	S	1.0	0.8	13.2	0.1	--	2.6		11.7							47.1	0.1	1.79			14
40A23118	279-305	2C2	S	1.0	0.8	12.8	0.1	--	1.0		13.1							47.2	0.1	1.74			13

---

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			6E1a
40A23109	0-15	A	S			6.6	6.5
40A23110	15-25	E	S			6.8	6.4
40A23111	25-36	B1	S			6.8	6.5
40A23112	36-69	Bt	S			8.0	7.6
40A23113	69-97	Btk	S			8.1	7.8			3
40A23114	97-122	Bm	S			8.0	7.7
40A23115	122-152	B2	S			8.0	7.6
40A23116	152-226	C	S			8.0	7.7
40A23117	226-279	2C1	S			8.3	7.9
40A23118	279-305	2C2	S			8.1	7.7

*** Primary Characterization Data ***

Pedon ID: S1964CA073003

( San Diego, California )

Print Date: Dec 11 2024 4:09PM

Sampled As	:	Bonsall
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2930

---

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

40A23109

0-15

A

S

8.7

40A23110

15-25

E

S

10.2

40A23111

25-36

B1

S

25.6

40A23112

36-69

Bt

S

24.7

40A23113

69-97

Btk

S

26.8

40A23114

97-122

Bm

S

23.0

40A23115

122-152

B2

S

20.1

40A23116

152-226

C

S

24.6

40A23117

226-279

2C1

S

36.7

40A23118

279-305

2C2

S

31.0

*** Primary Characterization Data ***

Pedon ID: S1964CA073003

( San Diego, California )

Print Date: Dec 11 2024 4:09PM

Sampled As	:	Bonsall
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2930

---

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

40A23109

0.0-15.0

A

tcly

MI 5

KK 3

VR 1

HB 1

KK 15

40A23110

15.0-25.0

E

tcly

MT 3

HB 3

KK 3

MI 2

VR 1

40A23111

25.0-36.0

B1

tcly

KK 4

MT 3

VR 2

HB 1

MI 1

40A23112

36.0-69.0

Bt

tcly

MT 4

KK 4

VR 1

HB 1

MI 1

KK 26

40A23114

97.0-122.0

Bm

tcly

MT 4

KK 3

HB 1

MI 1

KK 20

40A23116

152.0-226.0

C

tcly

KK 11

40A23118

279.0-305.0

2C2

tcly

KK 5

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
HB Hydrobiotite	KK Kaolinite	MI Mica	MT Montmorillonite	VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks