*** Primary Characterization Data ***

Pedon ID: S2007CA009002

( Calaveras, California )

Print Date: May 5 2024 1:32AM

Sampled as on Mar 31, 2007:	Gopheridge ; Loamy-skeletal, mixed, superactive, thermic Mollic Haploxeralf
Revised to correlated on Jan 22, 2012:	Gopheridge ; Loamy-skeletal, mixed, active, thermic Ultic Haploxeralfs

				United States Department of Agriculture
SSL	-	Project	C2007USCA082   Sierra Foothills St.	Natural Resources Conservation Service
	-	Site ID	07-JCR-002   Lat: 37° 56' 34.29" north  Long: 120° 42' 54.10" west  MLRA: 18	National Soil Survey Center
	-	Pedon No.	07N0469	Kellogg 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
07N03080	Oi	Oi	0-5	S07CA009-002-1				L
07N03081	A1	A1	5-10	S07CA009-002-2			SIL	L
07N03082	A2	A2	10-18	S07CA009-002-3			SIL	L
07N03083	Bt1	Bt1	18-36	S07CA009-002-4			GRV-SIL	L
07N03084	Bt2	Bt2	36-53	S07CA009-002-5			GRV-CL	CL
07N03085	Bt3	Bt3	53-81	S07CA009-002-6			STX-CL	C

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	23	% wt
Volume, >2mm, Weighted Average	7	% vol
Clay, total, Weighted Average	35	% wt
Clay, carbonate free, Weighted Average	35	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1	0.42	(NA)
Weighted averages based on control section: 18-68 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
07N03080	0-5	Oi	S	l	18.6	42.8	38.6			26.2	16.6	11.3	11.9	8.7	5.7	1.0	tr	4	--	30	4
07N03081	5-10	A1	S	l	19.3	45.3	35.4	6.9		27.7	17.6	11.6	10.2	6.7	4.2	2.7	7	15	5	44	27
07N03082	10-18	A2	S	l	19.5	44.8	35.7	7.8		27.1	17.7	11.1	10.1	6.8	4.7	3.0	7	11	--	38	18
07N03083	18-36	Bt1	S	l	24.1	42.4	33.5	9.6		26.3	16.1	10.7	9.4	7.2	3.4	2.8	5	4	--	30	34
07N03084	36-53	Bt2	S	cl	36.8	34.4	28.8	15.7		23.0	11.4	7.6	8.4	6.1	4.5	2.2				21	22
07N03085	53-81	Bt3	S	c	44.4	29.1	26.5	24.7		18.1	11.0	7.9	6.0	5.2	5.1	2.3				19	39

*** Primary Characterization Data ***

Pedon ID: S2007CA009002

( Calaveras, California )

Print Date: May 5 2024 1:32AM

Sampled As	:	Gopheridge		Loamy-skeletal, mixed, superactive, thermic Mollic Haploxeralf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  07N0469

---

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	%
				DbWR1	DbWR1				DbWR1	3C2a1a		3D1
07N03080	0-5	Oi	S	0.59	0.74	0.078			50.1	40.3		1.051		0.06		1.82	2.17
07N03081	5-10	A1	S	1.09	1.19	0.026			26.1	10.3		1.025		0.15		0.75	0.53
07N03082	10-18	A2	S	1.16	1.26	0.025			25.0	9.9		1.024		0.16		0.70	0.51
07N03083	18-36	Bt1	S	1.31	1.38	0.014			23.7	10.7		1.025		0.13		0.52	0.44
07N03084	36-53	Bt2	S	1.34	1.43	0.022			20.0	13.6		1.033		0.07		0.37	0.37
07N03085	53-81	Bt3	S	1.35	1.56	0.049			28.9	16.2		1.043		0.10		0.36	0.36

---

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 - - - - -)
				4H2a	4H2a	4H2a				4G1	4G1	4G1		4G2	4G2	4G2	4G2	4G2
07N03080	0-5	Oi	S	17.87	1.01	0.08	17.9		18	1.8	0.1	0.1	0.16	0.07	0.18	0.07	0.02	964.8
07N03081	5-10	A1	S	2.50	0.26	0.01	2.5		10	2.8	0.2	0.1	0.21	0.05	0.23	0.09	0.02	1154.2
07N03082	10-18	A2	S	1.84	0.18	tr	1.8		10	2.8	0.2	0.1	0.21	0.04	0.24	0.09	0.02	1171.4
07N03083	18-36	Bt1	S	0.97	0.11	--	1.0		9	3.1	0.2	0.1	0.22	0.04	0.24	0.10	0.02	1139.8
07N03084	36-53	Bt2	S	0.51	0.09	--	0.5		6	3.9	0.2	0.2	0.28	0.03	0.31	0.12	0.03	1432.2
07N03085	53-81	Bt3	S	0.36	0.05	--	0.4		7	3.9	0.3	0.2	0.33	0.03	0.36	0.15	0.05	1453.2

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				4B1a1a	4B1a1a	4B1a1a	4B1a1a		4B2b1a1				4B1a1a
07N03080	0-5	Oi	S	21.9*	10.9	--	2.5	35.3	31.4			66.7	33.9			53	100
07N03081	5-10	A1	S	9.4*	5.6	tr	0.4	15.4	7.9			23.3	14.4			66	100
07N03082	10-18	A2	S	9.0*	5.1	0.1	0.3	14.5	7.4			21.9	13.7			66	100
07N03083	18-36	Bt1	S	7.8*	6.2	0.1	0.2	14.3	7.6			21.9	12.5			65	100
07N03084	36-53	Bt2	S	7.6*	9.1	0.1	0.1	16.9	8.4			25.3	13.7			67	100
07N03085	53-81	Bt3	S	7.0*	12.2	0.1	0.1	19.4	9.0			28.4	16.2			68	100

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

*** Primary Characterization Data ***

Pedon ID: S2007CA009002

( Calaveras, California )

Print Date: May 5 2024 1:32AM

Sampled As	:	Gopheridge		Loamy-skeletal, mixed, superactive, thermic Mollic Haploxeralf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  07N0469

---

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 - -)

%

07N03080

0-5

Oi

S

--

07N03081

5-10

A1

S

tr

07N03082

10-18

A2

S

1

07N03083

18-36

Bt1

S

1

07N03084

36-53

Bt2

S

1

07N03085

53-81

Bt3

S

1

---

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			4C1a1a1
07N03080	0-5	Oi	S		6.1	6.4			7.6
07N03081	5-10	A1	S		5.9	6.2			7.6
07N03082	10-18	A2	S		6.0	6.3			7.6
07N03083	18-36	Bt1	S		5.8	6.4			7.7
07N03084	36-53	Bt2	S		5.6	6.3			7.8
07N03085	53-81	Bt3	S		5.4	6.2			7.9

---

Organic				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-
				Mineral	OM	OM+	(- Total -)			Fiber Content		NaPyro	Decomp	Limnic	(- - pH - -)		(- - Bulk Density - -)			Proj
	Depth			Content	TC*1.724	Min	C	N	C/N	Unrub	Rub	Color	State	Matter	CaCl2	H2O	33 kPa	33 kPa rewet	OD	Subs
Layer	(cm)	Horz	Prep	(- - - - - - - - % - - - - - - - -)					ratio	% (by vol)								g cm-3		cm cm-1
				5A			4H2a	4H2a								4C1a2a
07N03080	0-5	Oi	S		31	101	17.87	1.01	18							6.4				1
07N03080	0-5	Oi	MW	70
07N03081	5-10	A1	S				2.50	0.26	10							6.2				13
07N03082	10-18	A2	S				1.84	0.18	10							6.3				9
07N03083	18-36	Bt1	S				0.97	0.11	9							6.4				4
07N03084	36-53	Bt2	S				0.51	0.09	6							6.3				--
07N03085	53-81	Bt3	S				0.36	0.05	7							6.2				--

*** Primary Characterization Data ***

Pedon ID: S2007CA009002

( Calaveras, California )

Print Date: May 5 2024 1:32AM

Sampled As	:	Gopheridge		Loamy-skeletal, mixed, superactive, thermic Mollic Haploxeralf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  07N0469

---

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 - - - - - - - - - - - - - - - - - - - -)
					4D8a1	4G2
07N03080	0-5	Oi	S			92.3
07N03081	5-10	A1	S		14	43.0
07N03082	10-18	A2	S		13	31.7
07N03083	18-36	Bt1	S		20	18.9
07N03084	36-53	Bt2	S		22	3.1
07N03085	53-81	Bt3	S		26	6.4

*** Primary Characterization Data ***

Pedon ID: S2007CA009002

( Calaveras, California )

Print Date: May 5 2024 1:32AM

Sampled As	:	Gopheridge		Loamy-skeletal, mixed, superactive, thermic Mollic Haploxeralf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  07N0469

---

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

7A1a1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

07N03081

5.0-10.0

A1

tcly

KK 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

CMIX

07N03083

18.0-36.0

Bt1

tcly

KK 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

CMIX

07N03085

53.0-81.0

Bt3

tcly

KK 3

VM 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

CMIX

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

MINERAL INTERPRETATION:
KK Kaolinite	VM Vermiculite-Mica	 	 	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

INTERPRETATION (BY HORIZON):
CMIX - Mixed Clay	 	 	 	 

*** Primary Characterization Data ***

Pedon ID: S2007CA009002

( Calaveras, California )

Print Date: May 5 2024 1:32AM

Sampled As	:	Gopheridge		Loamy-skeletal, mixed, superactive, thermic Mollic Haploxeralf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  07N0469

---

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

07N03083

18.0-36.0

Bt1

csi

 

 

 

 

 

 

 

 

 

57

QZ 38

PR 27

FE 11

FK 10

CD 6

FP 2

 

SMIX

 

 

 

 

 

 

 

 

 

HN 2

OP 2

MS 1

AR 1

BT tr

BY tr

 

 

 

 

 

 

 

 

 

 

DI tr

GS tr

PO tr

TM tr

 

 

 

07N03085

53.0-81.0

Bt3

csi

 

 

 

 

 

 

 

 

 

66

QZ 54

PR 17

AR 8

FE 7

CD 5

FK 4

 

SMIX

 

 

 

 

 

 

 

 

 

BT 2

MS 1

FP 1

HN tr

OP tr

 

 

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm	 	 	 	 

MINERAL INTERPRETATION:
AR Weatherable Aggregates	BT Biotite	BY Beryl	CD Chert (Chalcedony	DI Diatoms
FE Iron Oxides (Goethite	FK Potassium Feldspar	FP Plagioclase Feldspar	GS Glass	HN Hornblende
MS Muscovite	OP Opaques	PO Plant Opal	PR Pyroxene	QZ Quartz
TM Tourmaline	 	 	 	 

INTERPRETATION (BY HORIZON):
SMIX - Mixed Sand