*** Primary Characterization Data ***

Pedon ID: 92CA029001

( Kern, California )

Print Date: May 20 2024 10:19AM

Sampled as on Nov 16, 1992:	Pleito ; Fine-loamy, mixed, thermic Calcic Pachic Haploxeroll
Revised to correlated:	Pleito ; Fine-loamy, mixed, superactive, thermic Calcic Pachic Haploxerolls

				United States Department of Agriculture
SSL	-	Project	CP93CA069   SOUTHWEST KERN COUNTY CALIFORNIA	Natural Resources Conservation Service
	-	Site ID	92CA029001   Lat: 34° 57' 20.00" north  Long: 118° 58' 36.00" west  MLRA: 17	National Soil Survey Center
	-	Pedon No.	93P0294	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
93P02339	Ap1	Ap1	0-10				SCL	FSL
93P02340	Ap2	Ap2	10-20				SCL	FSL
93P02341	Bw	Bw	20-46				SCL	FSL
93P02342	Bk1	Bk1	46-63				SCL	FSL
93P02343	Bk2	Bk2	63-81				SCL	FSL
93P02344	Bk3	Bk3	81-117				SCL	FSL
93P02345	Bk4	Bk4	117-142				SCL	FSL
93P02346	Bk5	Bk5	142-163				SCL	SL
93P02347	2Btk	2Btk	163-203				SCL	SL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	1.23	(NA)
Clay, carbonate free, Weighted Average	16	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	51	% wt
Volume, >2mm, Weighted Average	9	% vol
Clay, total, Weighted Average	16	% wt
LE, Whole Soil, Summed to 1m	2	cm/m
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: 92CA029001

( Kern, California )

Print Date: May 20 2024 10:19AM

Sampled As	:	Pleito		Fine-loamy, mixed, thermic Calcic Pachic Haploxeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  93P0294

---

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	3B1	3B1	3B1
93P02339	0-10	Ap1	S	fsl	15.4	23.4	61.2	10.8		12.4	11.0	17.5	20.0	10.4	6.6	6.7	5	3	--	48	8
93P02340	10-20	Ap2	S	fsl	15.4	23.0	61.6	10.3		11.8	11.2	16.3	19.8	11.2	7.6	6.7	6	3	1	51	10
93P02341	20-46	Bw	S	fsl	15.6	23.0	61.4	8.5		11.8	11.2	17.9	17.5	10.2	7.9	7.9	6	5	1	50	12
93P02342	46-63	Bk1	S	fsl	16.8	23.6	59.6	8.9		11.9	11.7	18.0	18.4	9.9	6.8	6.5	6	3	1	47	10
93P02343	63-81	Bk2	S	fsl	16.0	23.1	60.9	8.6		12.0	11.1	17.6	18.4	10.7	8.4	5.8	9	5	2	52	16
93P02344	81-117	Bk3	S	fsl	14.8	23.0	62.2	7.8		11.1	11.9	15.0	17.7	11.0	9.6	8.9	9	6	2	56	17
93P02345	117-142	Bk4	S	fsl	16.1	23.4	60.5	7.4		12.5	10.9	17.8	16.7	10.7	8.3	7.0	9	6	9	57	24
93P02346	142-163	Bk5	S	sl	15.0	22.3	62.7	6.8		11.9	10.4	13.3	15.6	11.9	11.1	10.8	8	9	20	68	37
93P02347	163-203	2Btk	S	sl	11.7	23.2	65.1	5.4		13.0	10.2	13.7	17.7	13.0	11.7	9.0	10	11	14	68	35

---

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	3C2a1a		3D1		4C1		8D1	8D1
93P02339	0-10	Ap1	S	1.64	1.76	0.023			16.2	9.2		1.023		0.11		1.19	0.60
93P02340	10-20	Ap2	S	1.61	1.72	0.021			14.8	8.3		1.025		0.10		1.18	0.54
93P02341	20-46	Bw	S	1.57	1.67	0.019			14.3	8.8		1.026		0.08		1.33	0.56
93P02342	46-63	Bk1	S	1.57	1.66	0.018			15.5	9.2		1.027		0.09		1.15	0.55
93P02343	63-81	Bk2	S	1.59	1.67	0.015			13.6	9.1		1.027		0.06		1.17	0.57
93P02344	81-117	Bk3	S	1.47	1.56	0.018			14.2	8.5		1.027		0.08		1.26	0.57
93P02345	117-142	Bk4	S	1.60	1.66	0.010			13.3	8.2		1.025		0.07		1.08	0.51
93P02346	142-163	Bk5	S	1.56	1.63	0.011			15.3	8.5		1.025		0.08		1.13	0.57
93P02347	163-203	2Btk	S	1.44	1.53	0.016			17.7	7.2		1.021		0.12		1.27	0.62

*** Primary Characterization Data ***

Pedon ID: 92CA029001

( Kern, California )

Print Date: May 20 2024 10:19AM

Sampled As	:	Pleito		Fine-loamy, mixed, thermic Calcic Pachic Haploxeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  93P0294

---

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
93P02339	0-10	Ap1	S	32	15
93P02342	46-63	Bk1	S	31	15

---

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 - - - - -)
				6A2d	6B3a			6A1c		6C2b	6G7a	6D2a
93P02339	0-10	Ap1	S	1.20	0.122			1.27	10	0.9	0.1	tr
93P02340	10-20	Ap2	S	0.78	0.083			0.78	9
93P02341	20-46	Bw	S	0.38	0.011			0.34	31	1.0	0.1	tr
93P02342	46-63	Bk1	S	0.31	0.191			0.26	1
93P02343	63-81	Bk2	S	0.22				0.21		1.0	tr	tr
93P02344	81-117	Bk3	S	0.23				0.13
93P02345	117-142	Bk4	S	0.36				0.15		1.0	0.1	tr
93P02346	142-163	Bk5	S	0.30				0.13
93P02347	163-203	2Btk	S	0.19				0.10		1.3	0.1	tr

*** Primary Characterization Data ***

Pedon ID: 92CA029001

( Kern, California )

Print Date: May 20 2024 10:19AM

Sampled As	:	Pleito		Fine-loamy, mixed, thermic Calcic Pachic Haploxeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  93P0294

---

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
93P02339	0-10	Ap1	S	13.9*	3.2	1.2	0.8	19.1	2.0			21.1	18.3			91	100
93P02340	10-20	Ap2	S	14.2	2.8	0.3	0.3	17.6	1.9			19.5	18.1			90	97
93P02341	20-46	Bw	S	17.8*	2.2	0.5	0.3	20.8	2.8			23.6	20.7			88	100
93P02342	46-63	Bk1	S	17.9*	2.2	0.5	0.3	20.9				20.9	19.4			100	100
93P02343	63-81	Bk2	S	17.7*	2.3	0.5	0.4	20.9				20.9	18.7			100	100
93P02344	81-117	Bk3	S	21.7*	2.5	0.5	0.2	24.9				24.9	18.7			100	100
93P02345	117-142	Bk4	S	39.6*	2.5	0.4	0.3						17.4			100	100
93P02346	142-163	Bk5	S	35.3*	2.3	0.3	0.2						16.9			100	100
93P02347	163-203	2Btk	S	27.5*	2.1	0.4	0.2						14.9			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	6U1a	6K1c				6L1c	6W1a	6M1c	8A	8D5	8A3a	4F1a1a1		5E
93P02339	0-10	Ap1	S	6.7	2.4	0.9	0.6		4.1	0.8	1.6				0.6	1.2	0.1	40.2	tr	1.04	0.30	6	tr
93P02340	10-20	Ap2	S																		0.15	2
93P02341	20-46	Bw	S																		0.15	2
93P02342	46-63	Bk1	S																		0.16	3
93P02343	63-81	Bk2	S																		0.18	3
93P02344	81-117	Bk3	S																		0.21	3
93P02345	117-142	Bk4	S																		0.20	2
93P02346	142-163	Bk5	S																		0.23	2
93P02347	163-203	2Btk	S	5.5	1.2	2.2	0.1		1.1	0.1	3.8				3.0	--	0.2	29.5	tr	0.96	0.25	2	1

*** Primary Characterization Data ***

Pedon ID: 92CA029001

( Kern, California )

Print Date: May 20 2024 10:19AM

Sampled As	:	Pleito		Fine-loamy, mixed, thermic Calcic Pachic Haploxeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  93P0294

---

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		4E2a1a1a1
93P02339	0-10	Ap1	S		6.5	6.9	6.7					--
93P02340	10-20	Ap2	S		6.8	7.4				--		--
93P02341	20-46	Bw	S		7.3	8.1						--
93P02342	46-63	Bk1	S		7.5	8.1				--		--
93P02343	63-81	Bk2	S		7.6	8.5				tr		--
93P02344	81-117	Bk3	S		7.7	8.3				tr		--
93P02345	117-142	Bk4	S		7.7	8.2				1		--
93P02346	142-163	Bk5	S		7.7	8.3				1		--
93P02347	163-203	2Btk	S		7.7	8.2	7.9			1		--

---

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 - - - - - - - - - - - - - - - - - - - -)

6S3

93P02339

0-10

Ap1

S

15.0

93P02340

10-20

Ap2

S

10.0

93P02341

20-46

Bw

S

8.0

93P02342

46-63

Bk1

S

6.0

*** Primary Characterization Data ***

Pedon ID: 92CA029001

( Kern, California )

Print Date: May 20 2024 10:19AM

Sampled As	:	Pleito		Fine-loamy, mixed, thermic Calcic Pachic Haploxeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  93P0294

---

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

&nbsp;

&nbsp;

7C3

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

93P02339

0.0-10.0

Ap1

tcly

MT 4

KK 3

MI 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

15

8.7

&nbsp;

&nbsp;

1.7

&nbsp;

&nbsp;

&nbsp;

93P02341

20.0-46.0

Bw

tcly

MT 4

KK 3

MI 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

16

8.9

&nbsp;

&nbsp;

1.4

&nbsp;

&nbsp;

&nbsp;

93P02343

63.0-81.0

Bk2

tcly

MT 4

KK 3

MI 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

16

8.6

&nbsp;

&nbsp;

1.3

&nbsp;

&nbsp;

&nbsp;

93P02346

142.0-163.0

Bk5

tcly

MT 3

KK 3

MI 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

16

9.2

&nbsp;

&nbsp;

1.4

&nbsp;

&nbsp;

&nbsp;

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm	&nbsp;	&nbsp;	&nbsp;	&nbsp;

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	MT Montmorillonite	 	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: 92CA029001

( Kern, California )

Print Date: May 20 2024 10:19AM

Sampled As	:	Pleito		Fine-loamy, mixed, thermic Calcic Pachic Haploxeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  93P0294

---

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

93P02339

0.0-10.0

Ap1

fs

 

 

 

 

 

 

 

 

 

52

QZ 48

FK 37

BT 6

FP 3

CD 3

MS 1

 

 

 

 

 

 

 

 

 

 

 

PR 1

FE 1

HN tr

GS tr

GN tr

 

 

93P02341

20.0-46.0

Bw

vfs

 

 

 

 

 

 

 

 

 

51

QZ 46

FK 35

BT 9

CD 3

FP 2

MS 2

 

 

 

 

 

 

 

 

 

 

 

PR 1

GN 1

FE 1

HN tr

SS tr

OP tr

 

 

 

 

 

 

 

 

 

 

ZR tr

GS tr

TM tr

CL tr

RU tr

 

 

93P02343

63.0-81.0

Bk2

fs

 

 

 

 

 

 

 

 

 

57

QZ 53

FK 29

BT 8

FP 3

CD 3

PR 1

 

 

 

 

 

 

 

 

 

 

 

FE 1

MS 1

HN 1

OP tr

GA tr

GN tr

 

 

 

 

 

 

 

 

 

 

TM tr

 

 

 

 

 

 

93P02346

142.0-163.0

Bk5

fs

 

 

 

 

 

 

 

 

 

61

QZ 53

FK 24

BT 10

CD 7

FP 3

MS 1

 

 

 

 

 

 

 

 

 

 

 

FE 1

PR tr

HN tr

CL tr

GN tr

TM tr

 

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm	fs - Fine Sand 0.1-0.25 mm	 	 	 

MINERAL INTERPRETATION:
BT Biotite	CD Chert (Chalcedony	CL Chlorite	FE Iron Oxides (Goethite	FK Potassium Feldspar
FP Plagioclase Feldspar	GA Glass Aggregates	GN Garnet	GS Glass	HN Hornblende

*** Primary Characterization Data ***

Pedon ID: 92CA029001

( Kern, California )

Print Date: May 20 2024 10:19AM

Sampled As	:	Pleito		Fine-loamy, mixed, thermic Calcic Pachic Haploxeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  93P0294

---

MINERAL INTERPRETATION:
MS Muscovite	OP Opaques	PR Pyroxene	QZ Quartz	RU Rutile
SS Sponge Spicule	TM Tourmaline	ZR Zircon