*** Primary Characterization Data ***

Pedon ID: 83CA077042

( San Joaquin, California )

Print Date: Apr 24 2024 7:57AM

Sampled as on Jun 1, 1983:	San Joaquin ; Fine-loamy, mixed, thermic Typic Durixeralf
Revised to correlated:	San Joaquin ; Fine, mixed, thermic Abruptic Durixeralfs

				United States Department of Agriculture
SSL	-	Project	CP84NL082   SOIL MUSEUM	Natural Resources Conservation Service
	-	Site ID	S1983CA077042   Lat: 38° 13' 14.65" north  Long: 121° 18' 18.69" west  MLRA: 17	National Soil Survey Center
	-	Pedon No.	84P0305	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
84P01598	Ap	Ap	0-15				L	SIL
84P01599	Bt1	Bt1	15-25				L	SIL
84P01600	Bt2	Bt2	25-41				L	SIL
84P01601	Bt3	Bt3	41-53				C	CL
84P01602	Bt4	Bt4	53-66				CL	CL
84P01603	Boqm1	COqm1 DURIpAN	66-74					L
84P01604	Boqm2	COqm2 DURIpAN	74-122					L
84P01605	Bq	Cq	122-152					SL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.61	(NA)
Clay, carbonate free, Weighted Average	26	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	17	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	26	% wt
LE, Whole Soil, Summed to 1m	3	cm/m
Weighted averages based on control section: 15-65 cm

*** Primary Characterization Data ***

Pedon ID: 83CA077042

( San Joaquin, California )

Print Date: Apr 24 2024 7:57AM

Sampled As	:	San Joaquin		Fine-loamy, mixed, thermic Typic Durixeralf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0305

---

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
84P01598	0-15	Ap	S	sil	13.4	56.3	30.3			27.9	28.4	12.7	12.7	3.5	1.0	0.4	1	--	--	18	1
84P01599	15-25	Bt1	S	sil	13.1	56.0	30.9			28.6	27.4	13.1	12.8	3.6	1.1	0.3	tr	--	--	18	tr
84P01600	25-41	Bt2	S	sil	15.8	52.3	31.9			26.4	25.9	13.5	13.4	3.8	0.9	0.3	tr	tr	--	18	tr
84P01601	41-53	Bt3	S	cl	37.8	33.8	28.4			15.7	18.1	13.6	13.0	1.5	0.2	0.1	tr	--	--	15	tr
84P01602	53-66	Bt4	S	cl	36.7	31.6	31.7			13.4	18.2	15.8	14.5	1.4	--	--	tr	--	--	16	--
84P01603	66-74	Boqm1	S	l	11.3	42.4	46.3			20.3	22.1	21.3	21.2	2.4	1.0	0.4	tr	--	--	25	--
84P01604	74-122	Boqm2	S	l	16.3	37.3	46.4			16.5	20.8	19.9	23.7	2.8	--	--	tr	--	--	27	--
84P01605	122-152	Bq	S	sl	16.9	18.8	64.3			9.9	8.9	8.4	23.1	26.5	6.0	0.3	tr	--	--	56	tr

---

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
84P01598	0-15	Ap	S	1.45	1.52	0.016			18.0	5.9		1.008		0.17		0.73	0.44
84P01599	15-25	Bt1	S	1.65	1.71	0.012			13.9	5.3		1.009		0.14		0.69	0.40
84P01600	25-41	Bt2	S	1.68	1.73	0.010			13.2	6.5		1.010		0.11		0.62	0.41
84P01601	41-53	Bt3	S	1.53	1.86	0.067			22.9	16.5		1.022		0.10		0.55	0.44
84P01602	53-66	Bt4	S	1.56	1.81	0.051			21.4	14.7		1.022		0.10		0.59	0.40
84P01603	66-74	Boqm1	S	1.72	1.86	0.026			16.1	9.3		1.017		0.12		1.54	0.82
84P01604	74-122	Boqm2	S	1.75	1.86	0.021			15.4	9.2		1.015		0.11		0.94	0.56
84P01605	122-152	Bq	S	1.66	1.74	0.016			12.9	8.1		1.013		0.08		0.79	0.48

*** Primary Characterization Data ***

Pedon ID: 83CA077042

( San Joaquin, California )

Print Date: Apr 24 2024 7:57AM

Sampled As	:	San Joaquin		Fine-loamy, mixed, thermic Typic Durixeralf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0305

---

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	6D2a
84P01598	0-15	Ap	S		0.093			0.84	9	1.9	0.2	0.2
84P01599	15-25	Bt1	S		0.066			0.57	9	1.1	0.1	0.1
84P01600	25-41	Bt2	S		0.037			0.29	8	1.2	0.1	0.1
84P01601	41-53	Bt3	S		0.046			0.21	5	1.6	0.1	tr
84P01602	53-66	Bt4	S					0.19		1.5	0.1	tr
84P01603	66-74	Boqm1	S					0.06		1.0	0.1	--
84P01604	74-122	Boqm2	S					0.05		1.1	0.1	tr
84P01605	122-152	Bq	S					0.04		1.3	0.1	0.1

---

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
84P01598	0-15	Ap	S	6.7	1.7	0.2	0.2	8.8	1.4			10.2	9.8			86	90
84P01599	15-25	Bt1	S	5.1	1.6	0.2	0.1	7.0	2.9			9.9	9.0			71	78
84P01600	25-41	Bt2	S	5.0	2.8	0.2	0.1	8.1	1.9			10.0	9.8			81	83
84P01601	41-53	Bt3	S	9.8	7.8	0.6	0.3	18.5	3.2			21.7	20.7			85	89
84P01602	53-66	Bt4	S	10.4	8.5	0.7	0.3	19.9	2.2			22.1	21.5			90	93
84P01603	66-74	Boqm1	S	9.2*	7.3	0.8	0.2		--				17.4			100	100
84P01604	74-122	Boqm2	S	8.4*	6.8	0.9	0.2		--				15.4			100	100
84P01605	122-152	Bq	S	7.5*	6.1	1.0	0.2		--				13.3			100	100

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

*** Primary Characterization Data ***

Pedon ID: 83CA077042

( San Joaquin, California )

Print Date: Apr 24 2024 7:57AM

Sampled As	:	San Joaquin		Fine-loamy, mixed, thermic Typic Durixeralf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0305

---

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	6I1b	6J1b	6U1a	6K1c				6L1c	6W1a	6M1c	8A	8D5	8A3a			5E
84P01598	0-15	Ap	S	5.0	2.1	2.2	0.3	--	0.8	0.2	1.2				1.9	0.2	5.3	35.2	tr	1.02		1	1
84P01599	15-25	Bt1	S	2.0	0.8	1.4	0.1	--	0.3	0.1	0.5				2.5	0.2	0.7	32.6	tr	0.46		2	1
84P01600	25-41	Bt2	S	1.1	0.8	1.6	tr	--	0.3	0.4	0.5				2.5	--	0.1	30.6	tr	0.41		2	2
84P01601	41-53	Bt3	S	1.1	1.0	2.3	tr	--	0.4	0.1	0.3				3.5	tr	0.1	48.2	tr	0.48		2	2
84P01602	53-66	Bt4	S	1.2	1.1	2.8	tr	--	0.5	0.3	0.4				4.5	--	0.1	48.3	tr	0.58		3	3
84P01603	66-74	Boqm1	S	1.7	1.7	3.7	tr	--	2.2	0.3	0.4				4.8	--	--	37.4	tr	0.73		4	3
84P01604	74-122	Boqm2	S	2.9	2.8	5.6	0.1	--	2.1	0.3	0.7				8.7	0.1	tr	40.7	tr	1.10		4	3
84P01605	122-152	Bq	S	5.4	5.5	8.5	0.1	--	1.5	0.4	3.1				11.9	0.3	3.3	34.7	tr	1.81		5	4

---

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		8E1
84P01598	0-15	Ap	S		5.7	6.4	6.2					--
84P01599	15-25	Bt1	S		5.0	5.8	5.7					--
84P01600	25-41	Bt2	S		5.1	5.9	5.8					--
84P01601	41-53	Bt3	S		5.6	6.1	6.0					--
84P01602	53-66	Bt4	S		5.7	6.6	6.1					--
84P01603	66-74	Boqm1	S		7.0	7.8	7.2			--		--
84P01604	74-122	Boqm2	S		7.4	7.7	7.8			--		--		1800
84P01605	122-152	Bq	S		7.3	7.8	7.8			--		--

*** Primary Characterization Data ***

Pedon ID: 83CA077042

( San Joaquin, California )

Print Date: Apr 24 2024 7:57AM

Sampled As	:	San Joaquin		Fine-loamy, mixed, thermic Typic Durixeralf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0305

---

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

7A3b

&nbsp;

7C3

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

84P01599

15.0-25.0

Bt1

tcly

KK 4

MI 3

VR 1

MT 1

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

6.0

&nbsp;

&nbsp;

0.9

&nbsp;

&nbsp;

&nbsp;

84P01601

41.0-53.0

Bt3

tcly

KK 5

VR 3

MT 3

MI 2

&nbsp;

KK 8

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

9.9

&nbsp;

&nbsp;

3.2

&nbsp;

&nbsp;

&nbsp;

84P01603

66.0-74.0

Boqm1

tcly

KK 3

VR 2

MT 2

MI 2

&nbsp;

KK 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

4.6

&nbsp;

&nbsp;

0.5

&nbsp;

&nbsp;

&nbsp;

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

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	MT Montmorillonite	QZ Quartz	VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks